Datasheet

Datasheet
TEK.COM12
Meter Specifications
Voltage Measurement Accuracy
1
Range Default Display Resolution
Accuracy (1 Year)
2
,
±(% rdg. + volts)
100 mV 100 nV 0.015% + 150 µV
1 V 1 µV 0.015% + 200 µV
6 V 10 µV 0.015% + 1 mV
40 V 10 µV 0.015% + 8 mV
Temperature Coefficient (0°–18 °C and 28°–50 °C)
3
±(0.15 × accuracy specification)/ °C.
Current Measurement Accuracy
Range Default Display Resolution
Accuracy (1 Year)
2
,
±(% rdg. + amps)
100 nA 100 fA 0.08% + 100 pA
1 µA 1 pA 0.025% + 500 pA
10 µA 10 pA 0.025% + 1.5 nA
100 µA 100 pA 0.02% + 25 nA
1 mA 1 nA 0.02% + 200 nA
10 mA 10 nA 0.02% + 2.5 µA
100 mA 100 nA 0.02% + 20 µA
1 A 1 µA 0.03% + 1.5 mA
3 A 1 µA 0.05% + 3.5 mA
10 A
4
10 µA 0.4% + 25 mA
Temperature Coefficient (0°–18 °C and 28°–50 °C)
3
±(0.15 × accuracy specification/ °C. Applicable for normal mode only. Not applicable for High
CapacitanceMode.
NOTES
1. Add 50µV to source accuracy specifications per volt of HI lead drop.
2. De-rate accuracy specifications for NPLC setting <1 by increasing error term.
Add appropriate typical percent of reading term for resistive loads using the table below.
NPLC Setting 100 mV Range 1 V–40 V Ranges 100 nA Range 1 μA–100 mA Ranges 1 A–3 A Ranges
0.1 0.01% 0.01% 0.01% 0.01% 0.01%
0.01 0.08% 0.07% 0.1% 0.05% 0.05%
0.001 0.8 % 0.6 % 1% 0.5 % 1.1 %
3. High Capacitance Mode accuracy is applicable for 23 °C ±5 °C only.
4. 10 A Range is accessible in SMU extended range mode only. Accuracy specifications for 10 A range are typical.
Additional Measurement Characteristics
Contact Check Specifications
1
Speed
Maximum Measurement Time
to Memory for 60Hz (50 Hz)
Accuracy (1 year)
±(% reading + ohms)
Fast 1 ms (1 ms) 5% + 10 Ω
Medium 4 ms (5 ms) 5% + 1 Ω
Slow 35 ms (42 ms) 5% + 0.3 Ω
Current Measure Settling Time
2
Time required to reach within 0.1% of final value after source level command is processed on a fixed range.
Values below for V
OUT
= 1 V .
Current Range Settling Time
1 mA < 100 μs
Input Impedance > 10 GΩ.
NOTES
1. Includes measurement of SENSE HI to HI and SENSE LO to LO contact resistances.
2. Compliance equal to 100 mA.