Model DMM7510 7-1/2 Digit Graphical Sampling Multimeter Specifications

Document #SPEC-DMM7510C

Specifications are subject to change without notice.

SPECIFICATION CONDITIONS

This document contains specifications and supplemental information for the Model DMM7510 7-1/2 Digit Graphical Sampling Multimeter instrument. Specifications are the standards against which the DMM7510 is tested. Upon leaving the factory, the DMM7510 meets these specifications. Supplemental and typical values are nonwarranted, apply at 23 °C, and are provided solely as useful information.

Measurement accuracies are specified at the DMM7510 terminals under these conditions:

Temperature 23 °C ±5 °C, 5% to 80% relative humidity, noncondensing
After a 90-minute warmup period
1 PLC or 5 PLC measurement rate; for NPLC settings less than 1 PLC, add appropriate ppm of range for peak noise uncertainty from the RMS noise table
Autozero enabled unless otherwise noted
Remote sense operation or properly zeroed local operation
Calibration period: One year or two years (calibration period may vary depending on customer requirements)

Definitions:

T_ACAL: Ambient temperature of last automatic calibration
T_CAL: Ambient temperature of last external calibration; factory calibration performed at 23 °C ±1 °C
Power Line Cycle (PLC): 16.67 ms at 60 Hz and 20 ms at 50 Hz or 400 Hz line frequency; frequency automatically sensed at power up

DC VOLTAGE

ACCURACY (INPUT IMPEDANCE AUTO)

Range¹	Resolution	Input impedance	Accuracy ±[ppm of reading + ppm of range]
Range¹	Resolution	Input impedance	24 hour T_CAL ±1 °C²	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient³
100 mV⁴	10 nV	> 10 GΩ or 10 MΩ ±1%	6 + 9	12 + 9	18 + 9	29 + 9	0.1 + 2.5
1 V⁴	100 nV	> 10 GΩ or 10 MΩ ±1%	4 + 1	9 + 2	15 + 2	26 + 2	0.1 + 0.5
10 V⁴	1 µV	> 10 GΩ or 10 MΩ ±1%	2 + 0.7	9 + 1.2	14 + 1.2	22 + 1.2	0.1 + 0.05
100 V⁴	10 µV	10 MΩ ±1%	8 + 3	[18 + 5]⁵	[22 + 5]⁵	[30 + 5]⁵	[0.15 + 0.05]⁵
100 V⁴	10 µV	10 MΩ ±1%	8 + 3	35 + 5	40 + 5	45 + 5	2.0 + 0.5
1000 V^{4, 6}	100 µV	10 MΩ ±1%	8 + 3	[19 + 5]⁵	[23 + 5]⁵	[31 + 5]⁵	[0.15 + 0.05]⁵
1000 V^{4, 6}	100 µV	10 MΩ ±1%	8 + 3	35 + 5	40 + 5	45 + 4	2.0 + 0.5

¹ 20% overrange on all ranges except 1% for 1000 V range.
² Relative to calibration accuracy.
³ Add per degree from T_CAL ± 5 °C.
⁴ When properly zeroed using the Rel function with external cables.
⁵ Specified within 30 days of autocalibration, T_OPER ± 5 °C from T_ACAL.
⁶ For signal levels greater than 500 V, add 0.02 ppm/V to the ppm of the readings specification for measurements exceeding 500 V.

RMS NOISE (ADDITIONAL PEAK NOISE UNCERTAINTY)⁷ Applies to ± ppm of range Peak noise uncertainty is included in dc specifications for ≥ 1 PLC Add peak noise uncertainty to measurements for < 1 PLC Input impedance set to auto Examples: 10 V at 0.006 PLC: 1.2 (from Accuracy table) + 11 (additional peak noise uncertainty) = 12.2 ppm of range 10 V at 1 PLC: 1.2 + 0 = 1.2 ppm of range
NPLC	Digits	100 mV	1 V	10 V	100 V	1000 V
5	7½	0.83	0.09	0.07	0.41	0.07
5	7½	0.73	0.13	0.09	0.56	0.10
0.2⁸	6½	2.51 (10)	0.28 (1.6)	0.17 (1.1)	1.45 (9.4)	0.20 (1)
0.2	6½	3.16 (12)	0.34 (1.6)	0.18 (1)	1.42 (8.9)	0.20 (1.1)
0.06	5½	4.09 (17)	0.53 (2.7)	0.38 (2.1)	3.41 (17)	0.47 (2.4)
0.006	4½	7.30 (42)	3.80 (18)	2.79 (11)	28.63 (100)	3.98 (18)
0.0005	3½	39.41 (220)	27.24 (150)	33.71 (130)	151.05 (690)	40.63 (150)

⁷ Noise values are based on 1000 readings with autozero on and using low thermal 4-wire short. V_RMS noise is typical. Additional peak noise is guaranteed.
⁸ With line sync on.

DC VOLTAGE SENSE ACCURACY

Range	Accuracy ±[ppm of reading + ppm of range]
Range	24 hour T_CAL ±1 °C	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient⁹
100 mV	6 + 14	12 + 14	18 + 14	29 + 14	0.1 + 2.5
1 V	4 + 1.5	9 + 3	15 + 3	26 + 3	0.1 + 0.5
10 V	2 + 1.0	9 + 1.8	14 + 1.8	22 + 1.8	0.1 + 0.05

⁹ Add per degree from T_CAL ± 5 °C.

DC VOLTAGE RATIO

For input signals ≥ 1% of the range,
ratio accuracy =

±[[V_INPUT ppm of reading + V_INPUT ppm of range * (V_INPUT range/V_INPUT input)]
+ [V_SENSE ppm of reading + V_SENSE ppm of range * (V_SENSE range/V_SENSE input)]]

DC VOLTAGE CHARACTERISTICS

ADC linearity	1.0 ppm of reading + 1.0 ppm of range
Input impedance	100 mV to 10 V ranges: Selectable > 10 GΩ ǁ < 400 pF (auto) or 10 MΩ ±1% (10 MΩ) 100 V to 1000 V ranges: 10 MΩ ±1%
Input bias current	< 50 pA at 23 °C under the following conditions: Autozero off or input impedance 10 MΩ
Common mode current	< 2.1 µA peak-peak in 1 MHz bandwidth < 100 nA peak-peak in 1 kHz bandwidth
Common mode voltage	500 V_PEAK LO terminal to chassis maximum
Autozero off error, dc voltage	For ±1 °C and ≤ 10 minutes, add ± (8 ppm of reading + 15 µV)

NORMAL MODE REJECTION

For dc voltage, line frequency ±0.1%

	5 PLC	1 PLC	≤ 0.2 PLC	≤ 0.01 PLC
Line sync on	110 dB	90 dB	45 dB	—
Line sync off	60 dB	60 dB	—	—

COMMON MODE REJECTION

For dc voltage and 1 kΩ unbalanced in LO terminal; AC CMRR is 70 dB

NPLC	5	1	0.2	≤ 0.2
Line sync	On	On	On	Off
CMRR	140 dB	140 dB	120 dB	80 dB

RESISTANCE

ENHANCED ACCURACY (WITHIN 30 DAYS OF AUTOCALIBRATION, T_OPER ± 5 °C FROM T_ACAL)¹⁰

Range¹¹	Resolution	Test current¹² (± 5%)	Accuracy ±[ppm of reading + ppm of range]
Range¹¹	Resolution	Test current¹² (± 5%)	24 hour T_CAL ±1 °C¹³	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient¹⁴
1 Ω	0.1 µΩ	10 mA	15 + 50	30 + 50	30 + 50	30 + 50	0.15 + 0.1
10 Ω	1 µΩ	10 mA	15 + 5	30 + 5	30 + 5	30 + 5	0.15 + 0.1
100 Ω	10 µΩ	1 mA	12 + 4	27 + 4	27 + 4	27 + 4	0.15 + 0.1
1 kΩ	100 µΩ	1 mA	12 + 3	24 + 3	24 + 3	24 + 3	0.15 + 0.1
10 kΩ¹⁵	1 mΩ	100 µA	13 + 3	30 + 3	30 + 3	30 + 3	0.15 + 0.1
100 kΩ^15,16	10 mΩ	10 µA	13 + 3	30 + 3	30 + 3	30 + 3	0.15 + 0.1
1 MΩ^15,17	100 mΩ	10 µA	28 + 3	60 + 4	60 + 4	60 + 4	0.15 + 0.1
10 MΩ¹⁸	1 Ω	0.69 µA ǁ 10 MΩ	150 + 6	200 + 10	200 + 10	200 + 10	70 + 1
100 MΩ¹⁸	10 Ω	0.69 µA ǁ 10 MΩ	800 + 30	2000 + 30	2000 + 30	2000 + 30	385 + 1
1 GΩ¹⁸	100 Ω	0.69 µA ǁ 10 MΩ	9000 + 100	9000 + 100	9000 + 100	9000 + 100	3000 + 1

¹⁰ Specifications are for 4-wire resistance, offset compensation on for ≤10 kΩ measurements, and offset compensation off for ≥10 kΩ measurements. 1 Ω range is 4-wire only. For 2-wire, with Rel, add 50 mΩ to ppm of range uncertainty. Without Rel and with Model 1756 test leads, add 100 mΩ to ppm of range uncertainty.
¹¹ 20% overrange on all ranges.
¹² Test current with offset compensation off.
¹³ Relative to calibration accuracy.
¹⁴ Add per degree from T_CAL ±5 °C.
¹⁵ Specifications are for external cable and load capacitance < 1 nF.
¹⁶ For offset compensation on, add 10 ppm uncertainty to ppm of reading.
¹⁷ For 4-wire 1 MΩ, open lead detector on, add 10 ppm uncertainty to ppm of reading.
¹⁸ Specified for < 10% lead resistance mismatch in HI and LO.

ACCURACY¹⁹

Range²⁰	Resolution	Test current²¹ (± 5%)	Accuracy ±[ppm of reading + ppm of range]
Range²⁰	Resolution	Test current²¹ (± 5%)	24 hour T_CAL ±1 °C¹³	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient²³
1 Ω	0.1 µΩ	10 mA	15 + 50	40 + 50	50 + 50	70 + 50	2.5 + 5
10 Ω	1 µΩ	10 mA	15 + 5	40 + 5	50 + 5	70 + 5	2.5 + 0.5
100 Ω	10 µΩ	1 mA	12 + 4	35 + 4	47 + 4	65 + 4	5 + 0.25
1 kΩ	100 µΩ	1 mA	12 + 3	30 + 3	41 + 3	65 + 3	5 + 0.25
10 kΩ²⁴	1 mΩ	100 µA	10 + 3	30 + 3	42 + 3	65 + 3	2.5 + 0.25
100 kΩ^24,25	10 mΩ	10 µA	13 + 3	38 + 3	50 + 3	65 + 3	5 + 1
1 MΩ^24,26	100 mΩ	10 µA	28 + 3	75 + 5	100 + 5	130 + 5	5 + 1
10 MΩ²⁷	1 Ω	0.69 µA ǁ 10 MΩ	150 + 6	200 + 10	400 + 10	600 + 12	70 + 1
100 MΩ²⁷	10 Ω	0.69 µA ǁ 10 MΩ	800 + 30	2000 + 30	2000 + 30	2600 + 30	385 + 1
1 GΩ²⁷	100 Ω	0.69 µA ǁ 10 MΩ	9000 + 200	9000 + 200	13000 + 200	14000 + 200	3000 + 1

RESISTANCE OPEN CIRCUIT DC VOLTAGE²⁸

Range²⁰	2-wire	Offset compensation off 4-wire	Offset compensation on 4-wire
1 Ω	‐	9.2 V	9.5 V
10 Ω	9.2 V	9.2 V	9.5 V
100 Ω, 1 kΩ	14.0 V	14.2 V	14.3 V
10 kΩ	9.5 V	9.5 V	0.0 V
100 kΩ, 1 MΩ	12.7 V	14.3 V	0.0 V (100 kΩ range only)
10 MΩ to 1 GΩ	6.9 V	6.9 V	‐

¹⁹ Specifications are for 4-wire resistance, offset compensation on for ≤10 kΩ measurements, and offset compensation off for ≥10 kΩ measurements. 1 Ω range is 4-wire only. For 2-wire, with Rel, add 50 mΩ to ppm of range uncertainty. Without Rel and with Model 1756 test leads, add 100 mΩ to ppm of range uncertainty.
²⁰ 20% overrange on all ranges.
²¹ Test current with offset compensation off.
²² Relative to calibration accuracy.
²³ Add per degree from T_CAL ±5 °C.
²⁴ Specifications are for external cable and load capacitance < 1 nF.
²⁵ For offset compensation on, add 10 ppm of uncertainty to ppm of reading.
²⁶ For 4-wire, 1 MΩ, open lead detection on, add 10 ppm uncertainty to ppm of reading.
²⁷ Specified for < 10% lead resistance mismatch in HI and LO.
²⁸ Open circuit voltage is typical, measured from input HI to LO, SHI and SLO open. For 1 Ω to 1 MΩ ranges using an external digital multimeter (DMM) set to 10 MΩ input impedance; for 10 MΩ to 1 GΩ ranges, set external DMM to >10 GΩ input impedance.

4-WIRE OHMS (≤ 10 kΩ) OFFSET COMPENSATION ON

RMS NOISE (ADDITIONAL PEAK NOISE UNCERTAINTY)²⁹ Applies to ± ppm of range Peak noise uncertainty is included in dc specifications for ≥ 1 PLC Add peak noise uncertainty to measurements for < 1 PLC Examples: 1 kΩ at 0.006 PLC: 3 (from Accuracy table) + 26 (additional peak noise uncertainty) = 29 ppm of range 1 kΩ at 1 PLC: 3 + 0 = 3 ppm of range
NPLC	Digits	1 Ω	10 Ω	100 Ω	1 kΩ	10 kΩ
5	7½	3.49	0.35	0.35	0.08	0.35
1	7½	7.81	0.79	0.78	0.16	0.78
0.2³⁰	6½	51.87 (160)	5.09 (13)	5.21 (13)	0.61 (2.6)	1.78 (8.2)
0.2	6½	68.32 (250)	6.76 (22)	6.8 (22)	0.85 (3.2)	1.78 (8.3)
0.06	5½	123.35 (490)	12.33 (47)	12.36 (46)	1.30 (6.6)	3.48 (16)
0.006	4½	140.23 (710)	14.53 (70)	14.20 (70)	4.87 (26)	14.14 (60)
0.0005	3½	676.58 (3420)	67.39 (340)	67.86 (340)	46.48 (220)	58.49 (300)

2-WIRE OHMS

RMS NOISE (ADDITIONAL PEAK NOISE UNCERTAINTY)²⁹ Applies to ± ppm of range Peak noise uncertainty is included in dc specifications for ≥ 1 PLC Add peak noise uncertainty to measurements for < 1 PLC Examples: 10 kΩ at 0.006 PLC: 3 (from Accuracy table) + 5 (50 mΩ with Rel ) + 43 (additional peak noise uncertainty) = 51 ppm of range 10 kΩ at 1 PLC: 3 + 5 + 0 = 8 ppm of range
NPLC	Digits	10 Ω	100 Ω	1 kΩ	10 kΩ
5	7½	1.35	0.89	0.15	0.26
1	7½	0.78	0.77	0.11	0.55
0.2³⁰	6½	2.73 (17)	2.82 (10)	0.30 (1.5)	1.27 (6.3)
0.2	6½	3.27 (17)	3.29 (14)	0.33 (1.6)	1.27 (6.4)
0.06	5½	4.28 (22)	4.21 (19)	0.51 (3.7)	2.38 (12)
0.006	4½	7.79 (50)	8.17 (50)	3.58 (21)	9.49 (43)
0.0005	3½	40.76 (300)	51.31 (230)	27.82 (150)	34.53 (210)

²⁹ Noise values are based on 1000 readings with autozero on and using low thermal 4-wire short. RMS noise is typical. Additional peak noise is guaranteed.
³⁰ With line sync on.

RESISTANCE CHARACTERISTICS

Maximum 4-wire ohms lead resistance	5 Ω per lead for 1 Ω range, 10% of range per lead for 10 Ω to 1 kΩ ranges; 1 kΩ per lead for all other ranges
Offset compensation	Selectable on 4-wire, 1 Ω to 100 kΩ ranges
Open lead detector	Default is off
Autozero off error	For 2-wire ohms, ±1 °C and ≤ 10 minutes, add ±(8 ppm of reading) and 1.5 mΩ for 10 Ω range, 15 mΩ for 100 Ω and 1 kΩ ranges, 150 mΩ for 10 kΩ range, 1.5 Ω for 100 kΩ range, and 15 Ω for all other ranges For 4-wire ohms, ±1 °C and ≤ 10 minutes, add ±(8 ppm of reading)
Input current limit	For signals with a magnitude of +12 V to +40 V or −12 V to −40 V: ±13 mA source or sink, typical For signals with a magnitude of greater than +40 V or −40 V: ±130 µA source or sink, typical

DRY CIRCUIT RESISTANCE

ENHANCED ACCURACY (WITHIN 30 DAYS OF AUTOCALIBRATION, T_OPER ±5 ºC FROM T_ACAL)

Range³¹	Resolution	Test current³⁵ (±5%)	Open circuit DUT voltage³²	Accuracy ±[ppm of reading + ppm of range]
Range³¹	Resolution	Test current³⁵ (±5%)	Open circuit DUT voltage³²	24 hour T_CAL ±1 °C³³	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient³⁴
1 Ω	1 µΩ	10 mA	25 mV	25 + 80	50 + 80	50 + 80	50 + 80	1.5 + 0.1
10 Ω	10 µΩ	1 mA	25 mV	25 + 80	50 + 80	50 + 80	50 + 80	1.5 + 0.1
100 Ω	100 µΩ	100 µA	25 mV	25 + 80	90 + 80	90 + 80	90 + 80	1.5 + 0.1
1 kΩ	1 mΩ	10 µA	25 mV	25 + 80	180 + 80	180 + 80	180 + 80	1.5 + 0.1
10 kΩ	10 mΩ	5 µA	25 mV	25 + 80	320 + 80	320 + 80	320 + 80	1.5 + 0.1

ACCURACY

Range³¹	Resolution	Test current³⁵ (±5%)	Open circuit DUT voltage³²	Accuracy ±[ppm of reading + ppm of range]
Range³¹	Resolution	Test current³⁵ (±5%)	Open circuit DUT voltage³²	24 hour T_CAL ±1 °C³³	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient³⁴
1 Ω	1 µΩ	10 mA	25 mV	25 + 80	50 + 80	70 + 80	90 + 80	2.5 + 1
10 Ω	10 µΩ	1 mA	25 mV	25 + 80	50 + 80	70 + 80	90 + 80	5 + 1
100 Ω	100 µΩ	100 µA	25 mV	25 + 80	90 + 80	140 + 80	200 + 80	2.5 + 1
1 kΩ	1 mΩ	10 µA	25 mV	25 + 80	180 + 80	400 + 80	600 + 80	5 + 1
10 kΩ	10 mΩ	5 µA	25 mV	25 + 80	320 + 80	800 + 80	1300 + 80	8 + 1

³¹ 20% overrange on all ranges, except 2.4 kΩ for the 10 K range.
³² Maximum clamp voltages are dc, typical accuracy is ±20%. Add 20% for offset compensation on.
³³ Relative to calibration accuracy.
³⁴ Add per degree from T_CAL ±5 °C.
³⁵ Test current with offset compensation off.

RMS NOISE (ADDITIONAL PEAK NOISE UNCERTAINTY)³⁶ Applies to ± ppm of range Peak noise uncertainty is included in dc specifications for ≥ 1 PLC Add peak noise uncertainty to measurements for < 1 PLC Examples: 10 Ω at 0.2 PLC: 80 (from Accuracy table) + 230 (additional peak noise uncertainty) = 310 ppm of range 10 Ω at 1 PLC: 80 + 0 = 80 ppm of range
NPLC	Digits	1 Ω	10 Ω	100 Ω	1 kΩ	10 kΩ
5	7½	10.00	11.00	6.00	5.00	0.90
1	7½	10.90	10.70	12.41	11.84	1.72
0.2³⁷	6½	50.50 (130)	51.44 (120)	52.76 (120)	49.96 (120)	8.83 (16)
0.2	6½	88.50 (220)	90.19 (230)	88.69 (190)	83.66 (190)	15.01 (35)
0.06	5½	94.29 (350)	94.73 (350)	72.20 (290)	68.32 (280)	23.30 (90)
0.006	4½	159.87 (750)	154.33 (830)	144.15 (700)	137.71 (690)	27.27 (110)
0.0005	3½	657.22 (3550)	666.79 (3520)	678.67 (3380)	655.82 (3370)	131.78 (670)

DRY CIRCUIT RESISTANCE CHARACTERISTICS

Maximum 4-wire ohm lead resistance	0.5 Ω per lead for 1 Ω range 10% of range per lead for 10 Ω to 100 Ω ranges 50 Ω per lead for 1 kΩ to 10 kΩ ranges
Input current limit	For signals > [±20 mV], current limited, ±13 mA, typical
Offset compensation	Selectable on 1 Ω to 10 kΩ ranges
Autozero off error	For ±1 °C and ≤ 10 minutes, add ± 8 ppm of reading

³⁶ Noise values are based on 1000 readings with autozero on and using low thermal 4-wire short. RMS noise is typical. Additional peak noise is guaranteed.

³⁷ With line sync on.

DC CURRENT

ENHANCED ACCURACY (WITHIN 30 DAYS OF AUTOCALIBRATION, T_OPER ± 5 °C FROM T_ACAL)

Range³⁸	Resolution	Maximum burden voltage	Accuracy ±[ppm of reading + ppm of range]
Range³⁸	Resolution	Maximum burden voltage	24 hour T_CAL ±1 °C³⁹	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient⁴⁰
10 µA	1 pA	15 mV	30 + 30	75 + 30	75 + 30	75 + 30	0.15 + 1
100 µA	10 pA	15 mV	20 + 5	60 + 9	60 + 9	60 + 9	0.15 + 1
1 mA	100 pA	15 mV	30 + 5	60 + 9	60 + 9	60 + 9	0.15 + 1
10 mA	1 nA	20 mV	40 + 5	60 + 9	60 + 9	60 + 9	0.15 + 1
100 mA	10 nA	200 mV	50 + 18	150 + 30	150 + 30	150 + 30	0.15 + 1
1 A	100 nA	400 mV	150 + 50	400 + 50	400 + 50	400 + 50	0.15 + 1
3 A	1 µA	1300 mV	200 + 40	400 + 40	400 + 40	400 + 40	0.15 + 1
10 A⁴¹	1 µA	650 mV	700 + 275	800 + 275	1500 + 275	2000 + 275	50 + 10

ACCURACY

Range³⁸	Resolution	Maximum burden voltage	Accuracy ±[ppm of reading + ppm of range]
Range³⁸	Resolution	Maximum burden voltage	24 hour T_CAL ±1 °C³⁹	90 day T_CAL ±5 °C	1 year T_CAL ±5 °C	2 year T_CAL ±5 °C	Temperature coefficient⁴⁰
10 µA	1 pA	15 mV	30 + 30	100 + 30	125 + 40	175 + 50	10 + 8
100 µA	10 pA	15 mV	20 + 5	75 + 12	100 + 15	150 + 20	10 + 3
1 mA	100 pA	15 mV	30 + 5	75 + 12	100 + 15	150 + 20	10 + 3
10 mA	1 nA	20 mV	40 + 5	75 + 12	100 + 15	150 + 20	10 + 3
100 mA	10 nA	200 mV	50 + 18	300 + 30	400 + 30	500 + 30	50 + 5
1 A	100 nA	400 mV	150 + 50	400 + 50	450 + 50	500 + 50	10 + 10
3 A	1 µA	1300 mV	200 + 40	400 + 40	450 + 40	500 + 40	10 + 10
10 A⁴¹	1 µA	650 mV	700 + 275	800 + 275	1500 + 275	2000 + 275	50 + 10

³⁸ 20% overrange supported for all ranges except for 3 A and 10 A, which are 1% supported.
³⁹ Relative to calibration accuracy.
⁴⁰ Add per degree from T_CAL ±5 °C.
⁴¹ Rear input terminals only.

RMS NOISE (ADDITIONAL PEAK NOISE UNCERTAINTY)⁴² Applies to ± ppm of range Peak noise uncertainty is included in dc specifications for ≥ 1 PLC Add peak noise uncertainty to measurements for < 1 PLC Examples: 1 mA at 0.006 PLC: 9 (from Accuracy table) + 20 (additional peak noise uncertainty) = 29 ppm of range 1 mA at 1 PLC: 9 + 0 = 9 ppm of range
NPLC	Digits	10 µA	100 µA	1 mA	10 mA	100 mA	1 A	3 A	10 A⁴³
5	7½	0.20	0.14	0.09	0.10	0.30	0.30	0.23	0.82
1	7½	0.55	0.16	0.13	0.13	0.74	0.71	0.40	1.65
0.2⁴⁴	6½	2.20 (220)	0.40 (23)	0.30 (3.4)	0.31 (1.6)	2.41 (10)	2.40 (11)	0.89 (4.6)	5.47 (32)
0.2	6½	215.45 (260)	21.43 (26)	2.10 (3.8)	0.36 (1.8)	2.69 (9.8)	2.97 (10)	1.09 (5)	8.88 (37)
0.06	5½	228.95 (280)	22.84 (29)	2.31 (5.6)	0.57 (3.9)	3.33 (14)	3.46 (14)	1.66 (7.7)	12.72 (59)
0.006	4½	233.95 (350)	23.99 (42)	3.62 (20)	2.89 (20)	6.43 (30)	6.05 (31)	8.71 (51)	20.00 (110)
0.0005	3½	584.61 (2110)	62.60 (300)	28.73 (150)	28.88 (160)	34.88 (190)	35.04 (190)	91.84 (510)	74.86 (420)

⁴² Noise values are based on 1000 readings with autozero on and AMPS terminal open. RMS noise is typical. Additional peak noise is guaranteed.

DC CURRENT CHARACTERISTICS

Range	10 µA	100 µA	1 mA	10 mA	100 mA	1 A	3 A	10 A⁴³
Effective internal shunt value⁴⁵	1 kΩ	100 Ω	10 Ω	1 Ω	1 Ω	0.1 Ω	0.1 Ω	0.005 Ω
Autozero off error: For ±1 °C and ≤ 10 minutes add ±(8 ppm of reading + range error)	150 pA	1.5 nA	15 nA	150 nA	15 µA	150 µA	150 µA	3 mA
Overload recovery: For each additional sustained amp beyond ±1.5 A, add the following initial ppm of range error until thermally settled after overload recovery	15500	1800	150	150	6500	200	—	—

⁴³ Rear input terminals only.
⁴⁴ With line sync on.
⁴⁵ Values are typical and guaranteed by design.

TEMPERATURE

4-WIRE RTD OR 3-WIRE RTD

Types: 100 Ω platinum PT100, D100, F100, PT385, PT3916; or user-configurable 0 Ω to 10 kΩ

Type	Range	Resolution	Accuracy ± °C
Type	Range	Resolution	2 year T_CAL ± 5 °C	Temperature coefficient⁴⁶
4-Wire RTD	−200 °C to 850 °C	0.01 °C	0.06 °C	0.003 °C /°C
3-Wire RTD⁴⁷	−200 °C to 850 °C	0.01 °C	0.75 °C	0.003 °C /°C

THERMISTOR

Types: 2.252 kΩ, 5 kΩ, and 10 kΩ

Type	Range	Resolution	Accuracy ± °C
			2 year T_CAL ± 5 °C	Temperature coefficient⁴⁶
Thermistor	−80 °C to + 150 °C	0.01 °C	0.08 °C	0.002 °C /°C

THERMOCOUPLE

Types: B, E, J, K, N, R, S, T

Type	Range	Resolution	Accuracy ± °C
Type	Range	Resolution	2 year T_CAL ± 5 °C⁴⁶	Temperature coefficient⁵⁰
B	350 °C to +1820 °C	0.1 °C	0.6 °C	0.03 °C /°C
E	−200 °C to +1000 °C	0.001 °C	0.2 °C	0.03 °C /°C
J	−200 °C to +760 °C	0.001 °C	0.2 °C	0.03 °C /°C
K	−200 °C to +1372 °C	0.001 °C	0.2 °C	0.03 °C /°C
N	−200 °C to +1300 °C	0.001 °C	0.2 °C	0.03 °C /°C
R	0 °C to +1768 °C	0.1 °C	0.6 °C	0.03 °C /°C
S	0 °C to +1768 °C	0.1 °C	0.6 °C	0.03 °C /°C
T	−100 °C to +400 °C	0.001 °C	0.2 °C	0.03 °C /°C

⁴⁶ Add per degree from T_CAL ±5 °C; specifications without autocalibration.
⁴⁷ For 3-wire RTD, accuracy is for < 0.1 Ω lead resistance mismatch for input HI and LO. Add 0.25 °C/ 0.1 Ω of HI-LO lead resistance mismatch.
⁴⁸ Exclusive of cold-junction errors.

CONTINUITY

Range⁴⁸	Resolution	Test Current	Open circuit voltage	Accuracy ± [ppm of reading + ppm of range]
				2 year T_CAL ± 5 °C	Temperature coefficient⁴⁶
1 kΩ	100 mΩ	1 mA	14.0 V	100 + 100	2.5 + 1

CONTINUITY CHARACTERISTICS

Continuity high limit

User-selectable; default 10 Ω

CAPACITANCE

Accuracies specified for additional cable and stray capacitance properly zeroed with the Rel function.

ACCURACY

Range⁵¹	Resolution	Charge current^52,53	Maximum circuit voltage	Accuracy ± [% of reading + % of range]
Range⁵¹	Resolution	Charge current^52,53	Maximum circuit voltage	2 year T_CAL ± 5 °C	Temperature coefficient⁵⁰
1 nF	0.1 pF	1.1 µA	2.8 V	1 + 0.2	0.15 + 0.05
10 nF	1 pF	1.1 µA	2.8 V	1 + 0.1	0.15 + 0.01
100 nF	10 pF	10 µA	3 V	0.4 + 0.1	0.01 + 0.01
1 µF	0.1 nF	100 µA	3 V	0.4 + 0.1	0.01 + 0.01
10 µF	1 nF	100 µA	3 V	0.4 + 0.1	0.01 + 0.01
100 µF	10 nF	1 mA	3 V	0.4 + 0.1	0.01 + 0.01
1 mF	0.1 µF	10 mA	4 V	0.5 + 0.1	0.01 + 0.01

DIODE

Selectable bias current (± 5%)	Voltage measure range	Maximum voltage	Resolution	Accuracy ± [ppm of reading + ppm of range]
Selectable bias current (± 5%)	Voltage measure range	Maximum voltage	Resolution	90 day T_CAL ±5 °C	1 year T_CAL ± 5 °C	2 year T_CAL ± 5 °C	Temperature coefficient⁵⁰
10 μA, 100 μA	10 V	12 V	1 μV	20 + 5	30 + 5	45 + 5	2.5 + 1
1 mA	10 V	12 V	1 μV	25 + 10	38 + 10	56 + 10	3 + 2
10 mA	10 V	5 V	1 μV	500 + 5	750 + 50	1125 + 50	50 + 10

⁴⁹ Specifications exclude lead resistance.
⁵⁰ Add per degree from T_CAL ±5 °C; specifications without autocalibration.
⁵¹ 20% overrange on all ranges.
⁵² Charging current values are typical, guaranteed by design.
⁵³ Discharge current limited to < 13 mA.

DIGITIZE VOLTAGE

ACCURACY (INPUT IMPEDANCE AUTO)

Range^54,55	Resolution⁵⁶	Input impedance⁵⁷	Accuracy ± [ppm of reading + ppm of range]
Range^54,55	Resolution⁵⁶	Input impedance⁵⁷	90 day T_CAL ±5 °C	1 year T_CAL ± 5 °C	2 year T_CAL ± 5 °C	Temperature coefficient⁵⁸
100 mV	1 µV	> 10 GΩ or 10 MΩ ±1%	210 + 100	220 + 100	230 + 100	15 + 20
1 V	10 µV	> 10 GΩ or 10 MΩ ±1%	110 + 75	120 + 75	130 + 75	15 + 20
10 V	0.1 mV	> 10 GΩ or 10 MΩ ±1%	110 + 75	120 + 75	130 + 75	10 + 20
100 V⁵⁹	1 mV	10 MΩ ±1%	110 + 75	120 + 75	130 + 75	15 + 20
1000 V⁶⁰	10 mV	10 MΩ ±1%	110 + 75	120 + 75	130 + 75	10 + 20

SIGNAL CHARACTERISTICS^{61, 62, 63}

TYPICAL AC AND DC COUPLED

Range	Analog bandwidth (−3 dB)	Maximum flatness error 3 Hz to 20 kHz⁶⁴	THD 20 kHz signal (−1 dB FS)⁶⁵	Settling time dc-coupled (0.5%)	Settling time, filter fast, ac-coupled (0.5%)	Settling time, filter slow, ac-coupled (0.5%)	Low frequency ac coupling (−3 dB) point⁶⁶
100 mV	600 kHz	0.015 dB	0.04%	5 µs	80 ms	2.3 s	1 Hz
1 mV	600 kHz	0.01 dB	0.03%	6 µs	80 ms	2.5 s	1 Hz
10 mV	600 kHz	0.01 dB	0.01%	4 µs	80 ms	2.5 s	1 Hz

TYPICAL DC COUPLED

Range	Analog bandwidth (−3 dB)	Maximum flatness error 3 Hz to 20 kHz⁶⁴	Total harmonic distortion (THD) 1 kHz signal (−1 dB FS)⁶⁵	Settling time (0.5%)
100 V	15 kHz⁶⁷	0.1 dB	1.3%	160 µs
1000 V	20 kHz	0.1 dB	1.8%	80 µs

⁵⁴ For dc coupling, 20% overrange for 100 mV to 100 V. For ac coupling, 500% overrange 100 mV to 100 V. 1% for 1000 V range dc and ac coupling.
⁵⁵ Accuracy with sample rate 1 k per second, aperture auto, and 100 reading buffer average.
⁵⁶ Power up default is 4½ digits.
⁵⁷ User-selectable.
⁵⁸ Add per degree from T_CAL ± 5%.
⁵⁹ For 100 V range, input impedance auto and without A_ACAL, add 100 ppm of range additional uncertainty and 15 ppm/°C additional uncertainty for "of range" temperature coefficient for operation outside of T_CAL ±5 °C.
⁶⁰ For signal levels greater than 500 V, add 0.02 ppm/V to the ppm of the readings specification for measurements exceeding 500 V.
⁶¹ Accuracy with sample rate 1 M per second and aperture 1 µs.
⁶² Verified with sine wave input and dc content ≤ 3% of range.
⁶³ For ac coupling, maximum crest factor of 5.
⁶⁴ For dc coupled, 0 dB reference frequency is 3 Hz. For ac coupled, 0 dB reference frequency is 1 kHz. For ac coupled operation below 1 kHz, add 0.1 dB.
⁶⁵ Exclusive of source input noise.
⁶⁶ With ac coupling frequency = 3 Hz and ac coupling filter = Slow.
⁶⁷ For input impedance auto, bandwidth is 6 kHz.

TYPICAL AC COUPLED

Range	Analog bandwidth (-3 dB)	Maximum flatness error 3 Hz to 20 kHz⁶⁴	Filter Fast settling time (0.5%)	Filter Slow settling time (0.5%)	Low frequency coupling point⁶⁶ (-3 dB)
100.000 V	600 kHz	0.1 dB	80 ms	2.3 s	1 Hz
1000.00 V	600 kHz	0.1 dB	80 ms	2.3 s	1 Hz

DC-COUPLED ADDITIONAL NOISE UNCERTAINTY, TYPICAL⁶⁸

⁶⁸ Specified with aperture Auto and 4-wire short on input terminals. For 100 V range, input impedance 10 MΩ, multiply by 2.5. For all ranges and sample rate > 1 k, add an additional 3× RMS noise uncertainty to ppm of range.

DC-COUPLED TOTAL HARMONIC DISTORTION (THD), TYPICAL⁶⁹

DMM7510 total harmonic distortion, digitize voltage

DC-COUPLED EFFECTIVE NUMBER OF BITS (ENOB), TYPICAL⁷⁰

⁶⁹ Specified with aperture Auto, 100 Hz sine wave for sample rate ≤ 5 k, and 1 kHz sine wave for sample rate ≥ 10 k. Distortion is calculated using first five harmonics.
⁷⁰ Specified with aperture Auto, 100 Hz sine wave for sample rate ≤5 k, and 1 kHz sine wave for sample rate ≥10 k. For the 100 V and 1000 V ranges, use the 1 V and 10 V range ENOB, respectively; guaranteed by design.

DIGITIZE CURRENT

DC ACCURACY⁷¹

Range⁷²	Resolution⁷³	Burden Voltage	Accuracy ± ± [ppm of reading + ppm of range]
Range⁷²	Resolution⁷³	Burden Voltage	90 day T_CAL ±5 °C	1 year T_CAL ± 5 °C	2 year T_CAL ± 5 °C	Temperature coefficient⁷⁴
10 µA	0.1 nA	15 mV	150 + 75	160 + 75	170 + 75	30 + 15
100 µA	1 nA	15 mV	150 + 75	160 + 75	170 + 75	30 + 15
1 mA	10 nA	15 mV	150 + 75	160 + 75	170 + 75	30 + 15
10 mA	100 nA	20 mV	150 + 75	160 + 75	170 + 75	30 + 15
100 mA	1 µA	200 mV	340 + 100	450 + 100	560 + 100	50 + 20
1 A	10 µA	400 mV	400 + 110	500 + 110	600 + 110	50 + 25
3 A	100 µA	1300 mV	650 + 150	900 + 150	900 + 150	50 + 25
10 A⁷⁵	100 µA	650 mV	950 + 350	1500 + 350	2000 + 350	50 + 25

SIGNAL CHARACTERISTICS, TYPICAL⁷⁶

Range⁷²	Maximum flatness error 3 Hz to 20 kHz	Analog bandwidth (−3 dB)	Total harmonic distortion (THD) 20 kHz signal (−1 dB FS)	Settling time, dc-coupled (0.5%)
10 µA	0.15 dB	100 kHz	0.02%	8 µs
100 µA	0.15 dB	100 kHz	0.01%	7 µs
1 mA	0.1 dB	100 kHz	0.01%	3 µs
10 mA	0.1 dB	100 kHz	0.01%	8 µs
100 mA	0.1 dB	100 kHz	0.02%	5 µs
1 A⁷⁷	0.1 dB	100 kHz	0.02%	6 µs
3 A⁷⁷	0.1 dB	100 kHz	0.02%	6 µs
10 A^{75, 77, 78}	0.1 dB	100 kHz	0.02%	6 µs

⁷¹ Accuracy with sample rate 1 k per second, aperture auto, and 100 reading buffer average.
⁷² 20% overrange on all ranges except 3.3% for 3 A and 10 A ranges.
⁷³ Power up default is 4½ digits.
⁷⁴ Add per degree from T_CAL ±5 °C.
⁷⁵ Rear input terminals only.
⁷⁶ Verified with sine wave input and dc content ≤ 3% of range. For flatness error, 0 dB reference frequency is 3 Hz.
⁷⁷ For the 1 A, 3 A, and 10 A ranges, use the 100 mA range accuracy; guaranteed by design.
⁷⁸ 10 A flatness verified to 10 kHz; 100 kHz guaranteed by design.

ADDITIONAL NOISE UNCERTAINTY, TYPICAL⁷⁹

TOTAL HARMONIC DISTORTION (THD), TYPICAL⁸⁰

DMM7510 total harmonic distortion, digitize current

⁷⁹ Specified with aperture Auto and open input terminals. For all ranges and for ≥1 k sample rate, add an additional 3 × RMS noise uncertainty to ppm of range.
⁸⁰ Specified with aperture Auto, 100 Hz sine wave for sample rate ≤ 5 k, and 1 kHz sine wave for sample rate ≥ 10 k. Distortion is calculated using first five harmonics. For the 1 A, 3 A, and 10 A ranges, use the 100 mA range accuracy; guaranteed by design.

EFFECTIVE NUMBER OF BITS (ENOB), TYPICAL⁸¹

DIGITIZER CHARACTERISTICS

Maximum resolution	18 bits
Measurement input coupling	Voltage only, dc or ac
Sampling rate⁸²	Programmable 1 k through 1 M samples per second
Volatile sample memory with timestamp	27.5 million
Minimum sampling time	1 µs
Timestamp resolution	1 ns with standard or full buffer style 1 µs with compact buffer style
Timestamp accuracy	With standard or full buffer style, 20 ns between adjacent readings, with total buffer time < 2 s With compact buffer style, 2 µs adjacent readings, with total buffer time < 2 s
Maximum sample memory	8 million

⁸¹ Specified with aperture Auto, 100 Hz sine wave for sample rate ≤5 k, and 1 kHz sine wave for sample rate ≥10 k. For the 1 A, 3 A, and 10 A ranges, use the 100 mA ENOB; guaranteed by design.
⁸² Sample rate is not continuously adjustable. For valid discrete settings, see the Model DMM7510 Reference Manual.

TRUE RMS AC VOLTAGE AND AC CURRENT

Function	Range⁸³	Resolution	1 year accuracy: ± (% of reading + % of range) T_CAL ± 5 °C
Function	Range⁸³	Resolution	3 Hz to 5 Hz	5 Hz to 10 Hz	10 Hz to 20 kHz	20 kHz to 50 kHz	50 kHz to 100 kHz	100 kHz to 300 kHz
Voltage⁸⁴	100 mV	0.1 µV	1.0 + 0.03	0.30 + 0.03	0.06 + 0.03	0.14 + 0.05	0.6 + 0.08	4.0 + 0.5
	1 V	1 µV	1.0 + 0.03	0.30 + 0.03	0.06 + 0.03	0.14 + 0.05	0.6 + 0.08	4.0 + 0.5
	10 V	10 µV	1.0 + 0.03	0.30 + 0.03	0.06 + 0.03	0.14 + 0.05	0.6 + 0.08	4.0 + 0.5
	100 V	100 µV	1.0 + 0.03	0.30 + 0.03	0.06 + 0.03	0.14 + 0.05	0.6 + 0.08	4.0 + 0.5
	700 V	1 mV	1.0 + 0.03	0.30 + 0.03	0.06 + 0.03	0.14 + 0.05	0.6 + 0.08	4.0 + 0.5
Temperature coefficient / °C (all ranges)⁸⁵	—	—	0.01 + 0.003	0.03 + 0.003	0.05 + 0.003	0.006 + 0.005	0.01 + 0.006	0.03 + 0.01

Function	Range⁸³	Resolution	1 year accuracy: ± (% of reading + % of range) T_CAL ± 5 °C
Function	Range⁸³	Resolution	3 Hz to 5 Hz	5 Hz to 10 Hz	10 Hz to 2 kHz	2 kHz to 5 kHz	5 kHz to 10 kHz
Current⁸⁴	1 mA	1 nA	1.0 + 0.04	0.30 + 0.04	0.08 + 0.03	0.09 + 0.03	0.09 + 0.03
	10 mA	10 nA	1.0 + 0.04	0.30 + 0.04	0.08 + 0.03	0.09 + 0.03	0.09 + 0.03
	100 mA	100 nA	1.0 + 0.04	0.30 + 0.04	0.08 + 0.03	0.09 + 0.03	0.09 + 0.03
	1 A	1 µA	1.0 + 0.04	0.30 + 0.04	0.20 + 0.04	0.88 + 0.04	2.0 + 0.04
	3 A	1 µA	1.0 + 0.05	0.30 + 0.05	0.20 + 0.05	0.88 + 0.05	2.0 + 0.05
	10 A⁸⁵	10 µA	1.0 + 0.05	0.40 + 0.05	0.40 + 0.05	0.88 + 0.05	2.0 + 0.05
Temperature coefficient / °C (all ranges)⁸⁵	‐	‐	0.10 + 0.004	0.030 + 0.004	0.005 + 0.003	0.006 + 0.005	0.006 + 0.005

ADDITIONAL AC UNCERTAINTIES – LOW FREQUENCY UNCERTAINTY

Additional uncertainty ±(% of reading), lower frequency uncertainty	Detector bandwidth (BW)
	3 BW (3 Hz to 300 kHz)	30 BW (30 Hz to 300 kHz)	300 BW (300 Hz to 300 kHz)
20 Hz to 30 Hz	0	0.3	—
30 Hz to 50 Hz	0	0	—
50 Hz to 100 Hz	0	0	4.0
100 Hz to 200 Hz	0	0	0.72
200 Hz to 300 Hz	0	0	0.18
300 Hz to 500 Hz	0	0	0.07
> 500 Hz	0	0	0

⁸³ 20% overrange on ac functions except 1% on 700 V, 3.33% on 3 A and 1% on 10 A. Default resolution is 6½ digits.
⁸⁴ Specifications are for detector bandwidth of 3 Hz and sine wave inputs > 5% of range. Detector bandwidth of 3 Hz and 30 Hz are multisample A/D conversions. Detector bandwidth of 300 Hz is a single A/D conversion, programmable from 0.0005 PLC to 15 PLC (60 Hz), 12 PLC (50 Hz). Default condition set to 1 PLC.
⁸⁵Add per degree from T_CAL ±5 °C; specifications without autocalibration.
⁸⁶ Rear input terminals only.

ADDITIONAL AC VOLTAGE CREST FACTOR UNCERTAINTIES⁸⁷

Additional uncertainty ± (% of reading)

Input signal frequency	Detector bandwidth	Crest factor Maximum crest factor: 5 at range full scale
Input signal frequency	Detector bandwidth	1 to 2	2 to 3	3 to 4	4 to 5
3 Hz to 5 Hz	3 Hz	1.00	4.00	4.80	5.00
5 Hz to 10 Hz	3 Hz	0.50	1.20	1.30	1.40
10 Hz to 30 Hz	3 Hz	0.20	0.30	0.60	0.90
5 Hz to 100 Hz	30 Hz	0.20	0.30	0.60	0.90
100 Hz to 300 Hz	30 Hz	0.05	0.15	0.30	0.40
100 Hz to 300 Hz	300 Hz	0.50	1.20	1.30	1.50
500 Hz to 10 kHz	300 Hz	0.05	0.15	0.30	1.20

AC VOLTAGE CHARACTERISTICS

Measurement method	Uses ac-coupled true RMS
Input impedance	1 MΩ ± 2% ǁ < 150 pF
*VoltHertz product**	< 2.1 x 10⁷ V*Hz verified; input frequency verified for < 300 kHz

AC CURRENT CHARACTERISTICS

Measurement method

Uses ac-coupled true RMS

Range	1 mA	10 mA	100 mA	1 A	3 A	10 A⁸⁸
Burden voltage (RMS)	< 16 mV	< 20 mV	< 0.2 V	< 0.4 V	< 1.3 V	< 0.65 V
Overload recovery: For each additional sustained ampere beyond ±1.5 A, add the following initial % of range error until thermally settled after overload recovery	0.006	0.006	0.12	0.05	—	—

⁸⁷ Applies for non-sine wave inputs, DC content ≤ 3% of range, maximum crest factor ≤ 5.0.
⁸⁸ Rear input terminals only.

FREQUENCY AND PERIOD

MEASUREMENT ACCURACY⁸⁹

Aperture	Measurement resolution	Accuracy ±[ppm of reading + ppm of aperture time] Frequency: 3 Hz to 500 kHz Period: 333 ms to 2 µs
Aperture	Measurement resolution	1 year T_CAL ±5 °C	1 year T_CAL ±5 °C
250 ms	0.1 ppm	80 + 0.333	160 + 0.333
100 ms	0.1 ppm	80 + 3.33	160 + 3.33
10 ms	0.1 ppm	80 + 33.3	160 + 33.3

THRESHOLD LEVEL ACCURACY⁹⁰

Threshold range	Threshold resolution	Accuracy ±[% of range]
Threshold range	Threshold resolution	2 year T_CAL ±5 °C
100 mV to 700 V	0.05%	1.0%

FREQUENCY AND PERIOD CHARACTERISTICS

Measurement method	Reciprocal counting technique
Aperture	10 ms to 273 ms; default is 10 ms

⁸⁹ Specified for square wave inputs. Input signal must be >10% of ACV range. If input is <20 mV on the 100 mV range, then the frequency must be >10 Hz. For sine wave inputs, frequency must be >100 Hz. For frequencies ≤100 Hz, threshold level ≤50% of input signal and ≤7 Hz, threshold level ≤3% of range.
⁹⁰ Threshold range is voltage RMS and threshold level voltage peak. Specified with 1 KHz square wave. 100 V and 700 V threshold ranges guaranteed by design.

TYPICAL READING RATES, 60 Hz (50 Hz) OPERATION^{91, 92, 93, 94}

		Functions: dc voltage (10 V) 2-wire ohms (≤ 10 kΩ) dc current (1 mA)		Functions: 4-wire ohms (≤ 1 kΩ) 4-wire / 3-wire RTD		Functions: Thermistor		Functions: Dry circuit (≤ 1 kΩ)
NPLC	Digits	Measurements into buffer	Measurements into computer	Measurements into buffer	Measurements into computer	Measurements into buffer	Measurements into computer	Measurements into buffer	Measurements into computer
1	7½	59.8 (49.8)	58 (48)	29 (24)	28 (24)	57 (48)	57 (48)	27 (23)	26 (22)
0.2	6½	295 (240)	250 (210)	128 (109)	119 (100)	230 (200)	230 (200)	100 (89)	96 (85)
0.06	5½	965 (810)	950 (800)	310 (280)	315 (280)	900 (750)	900 (750)	190 (180)	190 (180)
0.006	4½	7500 (6700)	7300 (6500)	750 (730)	740 (720)	6800 (6000)	6800 (6000)	295 (290)	295 (290)
0.0005	3½	26000 (26000)	24000 (24000)	860 (860)	860 (860)	18000 (18000)	18000 (18000)	310 (310)	310 (310)

		Functions: ac voltage, ac current
Detector bandwidth (Hz)	Digits	Measurements into buffer	Measurements into computer
3	6½	0.5 (0.5)	0.5 (0.5)
30	6½	3.3 (3.3)	3.3 (3.3)
300⁹⁵	6½	59.8 (49.8)	55 (46)
300⁹⁵	3½	26200 (26200)	24500 (24500)

DIGITIZE, TYPICAL

Sampling rates (samples per second)	Digits	Resolution	Measurements into computer⁹⁴
10,000	5½	18	Up to 9,700 readings per second
20,000	4½	16	Up to 19,000 readings per second
50,000	4½	16	Up to 44,400 readings per second
100,000	4½	15	Up to 80,000 readings per second
1,000,000 up to eight second maximum duration	3½	12	At least 108,000 readings per second

⁹¹ Reading speeds for autozero off, fixed range, autodelay off. Offset compensation off and open lead detector off where applicable.
⁹² Buffer measurements: For < 0.2 PLC, multisample, single buffer transfer binary reading only.
⁹³ PC measurements: For 1 and 0.2 PLC single reading and single transfer to computer (USB).
⁹⁴ Reading rates using factory default operating conditions and autorange off, autodelay off. Speeds include measurement and data transfer out of the USB. ≥1000 readings with 4-byte binary transfer over USB.
⁹⁵ For bandwidth 300 Hz, autozero off, 6½ digits at 1 PLC, 3½ digits at 0.0005 PLC.

SYSTEM PERFORMANCE, TYPICAL

Mode: 3½ digit, autozero off, autorange off, threshold autorange off, 0.0005 PLC, excludes measurement time
Time includes function change from DC voltage or 2-wire ohms to listed function

Function	Function change (ms)	Range change (ms)
DC voltage or 2-wire ohms (< 10 kΩ)	6	1.3
4-wire ohms (< 10 kΩ)	7	1.3
DC current	7	1.3
Frequency or period⁹⁶	7	1.3
AC voltage or ac current	7	1.3
Digitize voltage or current	7	1.3

⁹⁶ For dc voltage or 2-wire ohms to frequency or period, 10 ms aperture. For ac current or ac voltage, detector bandwidth is 300 Hz.

RANGES FOR FUNCTION CHANGE TIMES

Function change times apply to the ranges listed in the table below.

Function	Range
DC voltage	10 V
2-wire or 4-wire ohms	1 kΩ
DC current	1 mA
Dry-circuit ohms	10 Ω
Thermocouple	Use dc voltage rates
Thermistor	Use 2-wire ohms rates
AC current	1 mA
AC voltage	1 V

Buffer transfer speed (binary)	Measurements into computer (per second)
Buffer transfer speed (binary)	USB	LAN	GPIB
Average for 1000 readings	280000	270000	190000
Average for 1000 readings with timestamp	170000	140000	100000

TRIGGERING

Time base accuracy	25 ppm
Trigger source	Analog dc voltage, dc current, or any system trigger
Trigger coupling	DC or ac (dc voltage function only)
Input trigger latency^{97, 98, 99}	< 225 ns
Input trigger jitter^{97, 98}	< 50 ns
Sample period jitter^{97, 98}	< 1 ns

DMM REAR-PANEL TRIGGERS

EXT TRIG IN and OUT	0 V to 5 V logic signal input and output, TTL-compatible
EXT trigger latency (IN and OUT)	< 400 ns
EXT trigger latency (IN or OUT)	< 200 ns (guaranteed by design)

ANALOG TRIGGERING¹⁰⁰

ANALOG LEVEL, EDGE, OR WINDOW TRIGGER TYPES¹⁰¹

Trigger characteristics	Voltage input	Current input
Input range	100 mV to 1000 V	10 µA to 10 A
Resolution	0.05%	0.05%
Basic accuracy (T_ACAL ±5 °C)^{102, 103}	±1%	±1%

ANALOG TRIGGER LATENCIES

	Digital I/O	External
Positive logic	800 ns + 40 ns jitter	930 ns + 40 ns jitter
Negative logic	800 ns + 40 ns jitter	840 ns + 40 ns jitter

WINDOW FILTER AND MEMORY (BUFFER)

Window filter size	0 to 10% of reading, where 0 averages all readings
Memory	Up to 27.5 million timestamped readings with the compact buffer style, with additional memory available using an external USB flash drive
Maximum internal memory (buffer)	27.5 million readings with the compact buffer style (6½-digit without formatting); 11 million readings with the standard or full buffer styles

⁹⁷ Guaranteed by design; for digital I/O only.
⁹⁸ Stimulus command required to meet specifications.
⁹⁹ If using trigger model, add 200 ns uncertainty.
¹⁰⁰ For dc or ac coupled, the trigger level can be set up to 100% of measure range.
¹⁰¹ Rising or falling edge triggering supported. Window trigger requires setting two independent levels.
¹⁰² Trigger event occurs after the threshold crossing at a time determined by total trigger latencies.
¹⁰³ Accuracy specifications require user A_CAL and are verified with level trigger amplitude set to 50% of range with a 100 Hz sine wave at 100% full scale of range. High frequency rejection is off. NPLC 0.0005 (dc voltage/dc current) or aperture 1 µs for digitize voltage or digitize current. Specified for fixed range, autozero off. For digitized dc voltage ac coupled, add 0.5%. For dc current and digitized dc current 3 A or 10 A ranges, add an additional 2%.

GENERAL INSTRUMENT SPECIFICATIONS

SPECIFICATION CONDITIONS

This document contains specifications and supplemental information for the DMM7510 Precision Sampling Digital Multimeter instrument. Specifications are the standards against which the DMM7510 is tested. Upon leaving the factory, the DMM7510 meets these specifications. Supplemental, typical, and characteristic values are non-warranted, apply at 23 °C, and are provided solely as useful information. All specifications apply to front or rear terminal inputs, except 10 A specifications (rear-terminals only).

Input protection	1010 V dc (715 V_RMS V ac) all ranges and functions on HI and LO terminals; 350 V all ranges and functions on sense HI, sense LO terminals; 250 V rated current input terminal; fused 3 A and 10 A ranges; current input terminals protected to 1 kV
3 A input fuse protection	3.5 A, 1 kV fast blow type; Keithley part number DMM7510-FUSE-3A
10 A input fuse protection	11 A, 1 kV fast blow type; Keithley part number DMM7510-FUSE-10A
AC voltage input	Maximum dc voltage: 1000 V on any AC voltage range
Common mode isolation	500 V dc or ac V_peak LO to chassis All terminals > 10 GΩ, < 350 pF any terminal to chassis
Power line	Universal input, 100 V to 240 V
Line frequency	50 Hz or 60 Hz, automatically sensed at power-up
Power consumption	60 VA maximum
Operating environment	Specified for 0 °C to 50 °C, ≤ 80% relative humidity at 35 °C, altitude up to 2000 meters
Storage environment	-30 °C to 70 °C
Real time clock	Lithium battery backup (3+ years battery life)
EMC	Conforms to European Union EMC Directive
Safety	NRTL listed to UL61010-1, and CSA C22.2 No 61010-1; conforms with European Union Low Voltage Directive
Vibration	MIL-PRF-28800F Class 3, Random
Warm-up	90 minutes to rated accuracy
Input signal connections	Front and rear safety banana jacks
Cooling	Forced air, fixed speed
Dimensions	Without handle and bumpers: 88 mm high × 213 mm wide × 410 mm deep (3.46 in. × 8.39 in. × 16.13 in.) With handle and bumpers (bench configuration): 106 mm high × 255 mm wide × 425 mm deep (4.18 in. × 10.05 in. × 16.75 in.)
Shipping weight (with bumpers and handle)	4.08 kg (9.0 lb)
Shipping weight (without bumpers and handle)	3.63 kg (8.0 lb)
Digital I/O	Connector	9-pin female D
	5 V power supply pin	Limited to 500 mA at > 4 V (solid-state fuse protected)
	Lines	Six input/output, user-defined, for digital I/O or triggering
	Input signal levels	0.7 V (maximum logic low) 3.7 V (minimum logic high)
	Input voltage limits	-0.25 V (absolute minimum) +5.25 V (absolute maximum)
	Maximum source current	+2.0 mA at > 2.7 V (per pin)
	Maximum sink current	50 mA at 0.7 V (per pin, solid-state fuse protected)
	Handler	User-defined start of test, end of test, four category bits
Math functions	Rel, dB, Limit Test, Percentage, 1/x, and mX + b
Remote interface	LAN: RJ-45 connector, 10/100BT; Virtual Front Panel GPIB: IEEE-488.1 compliant. Supports IEEE-488.2 common commands and status model topology USB device (rear panel, type B): 2.0 full speed, USBTMC compliant USB host (front panel, type A): USB 2.0, support for flash drives, FAT 32
LXI compliance	1.5 LXI Device Specification 2016
Language	Embedded Test Script Processor (TSP) accessible from any host interface; responds to high-speed test scripts comprised of remote commands and statements (for example, branching, looping, math); able to execute high-speed test scripts stored in memory without host intervention; also SCPI (default command set)
Display	Five-inch capacitive touch, color thin-film-transistor (TFT) WVGA (800 x 480) with LED backlight
Password protection	30 characters
Expansion interface	The TSP-Link^® expansion interface allows TSP-enabled instruments to trigger and communicate with each other
IP configuration	Static or DHCP (manual or automatic)

Find more valuable resources at TEK.COM

Copyright © Tektronix. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Specification and price change privileges reserved. TEKTRONIX and TEK are registered trademarks of Tektronix, Inc. All other trade names referenced are the service marks, trademarks or registered trademarks of their respective companies.

SPEC-DMM7510 Rev. B/October 2016

米乐m6网页版登录入口,mile米乐m6

Model DMM7510 7-1/2 Digit Graphical Sampling Multimeter Specifications

SPECIFICATION CONDITIONS

DC VOLTAGE

RESISTANCE

DRY CIRCUIT RESISTANCE

DC CURRENT

TEMPERATURE

CONTINUITY

CAPACITANCE

DIODE

DIGITIZE VOLTAGE

DIGITIZE CURRENT

DIGITIZER CHARACTERISTICS

TRUE RMS AC VOLTAGE AND AC CURRENT

FREQUENCY AND PERIOD

SYSTEM PERFORMANCE, TYPICAL

TRIGGERING

GENERAL INSTRUMENT SPECIFICATIONS

相关产品信息