Datasheet

DIGITAL MULTIMETERS & SYSTEMS
A Greater Measure of Confidence
www.keithley.com
1.888.KEITHLEY
(U.S. only)
A Tektronix Company
DMM7510
7½-Digit Graphical Sampling Multimeter
Continuity
Range
49
Resolution
Test
Current
Open
Circuit
Voltage
Accuracy ±(ppm of reading +
ppm of range)
2 Year
T
CAL
±5°C
Temperature
Coefficient
50
1.0000 kΩ 100 mΩ 1 mA 14.0 V 100 + 100 2.5 + 1
CONTINUITY CHARACTERISTICS
CONTINUITY HIGH LIMIT: User-selectable; default 10Ω.
Capacitance
Accuracies specified for additional cable and stray capacitance properly zeroed with the Rel function.
ACCURACY
Range
51
Resolution
Charge
Current
52, 53
Maximum
Circuit
Voltage
Accuracy
±(% of reading + % of range)
2 years
T
CAL
±5°C
Temperature
Coefficient
50
1.0000 nF 0.1 pF 1.1 µA 2.8 V 1 + 0.2 0.15 + 0.05
10.000 nF 1 pF 1.1 µA 2.8 V 1 + 0.1 0.15 + 0.01
100.00 nF 10 pF 10 µA 3 V 0.4 + 0.1 0.01 + 0.01
1.0000 µF 0.1 nF 100 µA 3 V 0.4 + 0.1 0.01 + 0.01
10.000 µF 1 nF 100 µA 3 V 0.4 + 0.1 0.01 + 0.01
100.00 µF 10 nF 1 mA 3 V 0.4 + 0.1 0.01 + 0.01
1000.0 µF 0.1 µF 10 mA 3 V 0.5 + 0.1 0.01 + 0.01
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 <13mA.
54. For DC coupling, 20% overrange for 100mV to 100V. For AC coupling, 500% overrange 100mV
to 100V. 1% for 1000V range DC and AC coupling.
55. Accuracy with sample rate 1k 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 100V range, input impedance auto and without A
CAL
, add 100ppm of range additional
uncertainty and 15ppm/°C additional uncertainty for “of range” temperature coefficient for
operation outside of T
CAL
±5°C.
60. For signal levels greater than 500V, add 0.02 ppm/V to the ppm of the readings specification
for measurements exceeding 500V.
Diode
Voltage
Measure
Range
51
Resolution
Bias Level
(Selectable)
Accuracy ±(ppm of reading + ppm of range)
90 Day
T
CAL
±5°C
1 Year
T
CAL
±5°C
2 Year
T
CAL
±5°C
Temperature
Coefficient
50
10.000000 V 1 µV 10 µA / 100 µA / 1 mA 20 + 5 30 + 5 45 + 5 2.5 + 1
Digitize Voltage
ACCURACY (Input Impedance AUTO)
Range
54, 55
Resolution
56
Input Impedance
57
Accuracy ±(ppm of reading + ppm of range)
90 Day
T
CAL
±5°C
1 Year
T
CAL
±5°C
2 Year
T
CAL
±5°C
Temperature
Coefficient
58
100.000 mV 1 µV >10 GΩ or 10 MΩ ±1% 210 + 100 220 + 100 230 + 100 15 + 20
1.00000 V 10 µV >10 GΩ or 10 MΩ ±1% 110 + 75 120 + 75 130 + 75 15 + 20
10.0000 V 0.1 mV >10 GΩ or 10 MΩ ±1% 110 + 75 120 + 75 130 + 75 10 + 20
100.000 V
59
1 mV 10 MΩ ±1% 110 + 75 120 + 75 130 + 75 15 + 20
1000.00 V
60
10 mV 10 MΩ ±1% 110 + 75 120 + 75 130 + 75 10 + 20
Model DMM7510 condensed specifications Model DMM7510 condensed specifications