Ametek Crystal HPC51 Operation Manual page 28

Current (mA) Sink
X
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . ± (0.015 of rdg + 0.002 mA)
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 25 mA
*
From 0.001 to 0.05 mA, add 0.02 mA to accuracy.
Step Time . . . . . . . . . . . . . . . . . . . . . . . 1 to 999 seconds
Ramp Time . . . . . . . . . . . . . . . . . . . . . . 5 to 999 seconds
Voltage (VDC) Input
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . ±(0.015 % of rdg + 2 mV)
Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 28 VDC
Maximum Allowable Voltage . . . . . 30 VDC
Resolution . . . . . . . . . . . . . . . . . . . . . . . 0.001 VDC
Switch Test
X
Switch Type . . . . . . . . . . . . . . . . . . . . . Dry Contact
Closed State Resistance . . . . . . . . . . < 1K Ω
Open State Resistance . . . . . . . . . . . > 100K Ω
Sample Rate: . . . . . . . . . . . . . . . . . . . . 10 Hz
Display
Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 x 240 pixel graphical display
Display Rate . . . . . . . . . . . . . . . . . . . . . 3 readings/second (standard)
Operating and Storage Temperature
Operating Temperature Range . . . -20 to 50° C (-4 to 122° F)
Storage Temperature Range . . . . . . -40 to 75° C (-40 to 167° F)
*
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Specifications
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HPC50 Series Operation Manual