Specifications - Measurement Computing 101 Operating Manual

Specifications

Input Specifications
Input Range
Input Impedance
Common Mode Input Range
Common Mode Rejection
Autozero Adjustment Range
Autozero Accuracy
Output Specifications
AC/DC Voltage
Output Impedance
Linear Output
Current Output
Output DC Bias Temp Stability
Output DC Bias Time Stability
Excitation Voltage
Excitation Voltage Accuracy
Excitation Current
Noise & Ripple
Transfer Characteristics
Gain Range
Resolution
Accuracy
Linearity
Noise
Frequency Response
Filter
Crosstalk Between Channels
Power Requirements
Voltage
Current Rating
Isolation
Physical Characteristics
Dimensions
Weight (w/o power cord)
Case Material
Operating Manual Model 101, Revision 1
Differential 0 to +/-10Vdc or peak Vac, 9-pin D-sub connector for each
bridge sensor
> 1 Megohm minimum
+/- 10Vdc or peak Vac, inclusive of signal 50V peak without damage
70db minimum, 200 ohms or less imbalance, DC to 60kHz, gain >100
20db typ, 200 ohms or less imbalance, DC to 60kHz, gain =1
+/-10mVdc for gain<1000
+/-100mVdc for gain≤100
+/-1Vdc for gain ≤10
+/-10Vdc for gain ≤1
Within +/-50mV (typ)
Single ended, short circuit protected, isolated from power ground
0.2 ohms max
10Vpeak
10mA min
+/-5uV/degC RTI or +/-0.1mV/degC RTO whichever is greater
+/-20uV RTI or 5mV RTO, whichever is greater for 24hrs, after 1hr
warmup
0 to 12Vdc, front panel selectable for each channel
+/-1% (0 to 10Vdc), +/-5% (12Vdc)
30mA maximum per channel, short circuit protected
1mVrms maximum, 10Hz to 50kHz, with 1 kOhm load
0.00 to 999.9
For 0 ≤ gain <10, 0.00 to 9.99
For 10 < gain <100, 10.00 to 99.99
For 100 < gain <1000, 100.0 to 999.9
+/-0.5% of full scale (max), DC to 1kHz, filters disabled
+/-0.1% of full scale, best fit straight line at 1kHz reference
20uVrms RTI plus 1mVrms RTO, whichever is greater DC to 50 kHz,
with a 1kohm source resistance unit (with 10 kHz internal low pass filter
enabled)
DC to 150 kHz (full power bandwidth), -3db referenced to 1kHz
Plug in module (optional)
80 db RTI
100/115/230V~, 50/60 Hz, rear panel switch selectable
0.1/0.1/0.05 A
No isolation channel to channel or signal ground to case ground
8.25"w x 3.25"h x 9.25"d (210 x 83 x 235mm)
3.4lbs (1.5kg)
Iridited aluminum
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