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Characteristics - typical: Capacitance
Capacitance
7
1.0000 nF 0.50 + 0.50 0.50 + 0.50 0.50 + 0.50 0.50 + 0.50 0.05 + 0.05
10.000 nF 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01
100.00 nF 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01
1.0000 uF 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01
10.000 uF 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01
100.00 uF 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.40 + 0.10 0.05 + 0.01
Specifications: Frequency
Frequency
1, 3
100 mV, 1 V, 10 V, 100 V, and 300 V ranges
3
3 Hz – 10 Hz 0.070 0.070 0.070 0.070 0.0002
10 Hz – 100 Hz 0.030 0.030 0.030 0.030 0.0002
100 Hz – 1 KHz 0.003 0.006 0.007 0.010 0.0002
1 KHz – 300 KHz 0.002 0.005 0.007 0.009 0.0002
Square wave
2
0.001 0.004 0.006 0.008 0.0002
Additional frequency errors (% of reading)
1
Aperture (resolution/range) 1 second 0.1 second 0.01 second 0.001 second
3 Hz – 40 Hz 0 0.100 0.160 0.160
40 Hz – 100 Hz 0 0.030 0.160 0.160
100 Hz – 1 KHz 0 0.020 0.200 0.200
1 KHz – 300 KHz 0 0.004 0.030 0.240
Square wave
2
0 0.000 0.000 0.003
Characteristics - typical: Temperature
Thermocouple DAQ970A
temp ranges
Probe
5
Ref junction
& DMM accuracy
E –150 °C to 1000 °C 1.0 °C
J –150 °C to 1200 °C 1.0 °C
K –100 °C to 1200 °C 0.9 °C
N –100 °C to 1300 °C 1.0 °C
R 300 °C to 1760 °C 0.5 °C
T
–100 °C to 400 °C 0.9 °C
Thermocouple DAQ970A
extended
temp ranges
Probe
5
Ref junction
& DMM accuracy
E –200 °C to -150 °C 1.4 °C
J –210 °C to -150 °C 1.6 °C
K –200 °C to -100 °C 1.7 °C
N –200 °C to -100 °C 2 °C
R –50 °C to 300 °C 2.9 °C
T –200 °C to -100 °C 1.7 °C
RTD Probe DMM
6
PT100 (DIN/IEC 751) [ 4 ] 0.05 C
Thermister
2.2 K, 5 K, 10 K [ 4 ] 0.1 C
Other Measurement Functionality
Strain
Direct strain - measured as 2 or 4 wire ohms (customer enters gauge parameters)
4
Bridge strain - voltage measurement (1/4, 1/2 & full bridge, Bending & Poisson configurations, Requires external power supply & bridge completions)
4
1. Specifications are for sine wave input unless stated otherwise.
2. Square wave input specified for 10 Hz – 300 KHz for 1 second aperature. For shorter aperatures the minimun frequency requires > 2 cycles.
3. Input > 100 mV. For 10 mV to 100 mV inputs, multiply % of reading error x10. Amplitude 10%–120% of range except 30%–100% for the 300 ACV range. Specifications are for
1-second gate time (7-digits).
4. Accuracy specification depends on Mfg specifications of device.
5. Thermocouple probe accuracies would come from thermocouple supplier and should be selected based on temp ranges required.
6. DMM accuracy assumes measurement with DAQM901A. For 900 module Ohms measurements - see note #2 in page 13.
7. Specifications are for using Math Null zeroing. High dissapation factor capacitors may show different results than a single frequency measurement. Film capacitors usually
have lower dissapation factors than other dielectrics.
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