User Manual

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1077 Technical Manual Page | 4
2. Specifications
Current Source and Load
Current Range: 0 to 100 milliamps in 3 r anges.
0 - 99.99mA in 10 uA steps.
0 - 9.999mA in 1 uA steps.
0 - 999.9uA in 0.1 uA steps .
Accuracy: +/-0. 02% of set ting .
+/-0.02% of range.
+/-0.02uA
Output Stability: Better that 60ppm per deg.C.
Voltage Limit: A front panel LED indicator provides indication of
insufficient terminal voltage.
Drive Voltage: Adjustable from 14 to 40 volts. (Source mode)
Drive Power : 2.5 watts maximum.
Applied Voltage: 3 volts m in imum to 40 volts maximum. (Load mode)
Transducer Line Simulation
24 Volt Output: Variable between 14 and 40 volts by rear panel
control. Current limited to 100 milliamps max. or
2.5 watts.
Output Current Meter: A 3.5 digit LCD m eter displays output c urrent up to
20mA with a resolution of 100uA.
General
Dimensions: 200mm x 75mm x 110mm.
Weight: 1.1kg. (1.5kg including protective cover).
Carry Cas e option: 210mm x 87mm x 117mm
Weight 300g.
Power Supply: 8 NiMH rechargeable batteries with external mains
re-charger.
Recharge time approxi mately 12 hours.
Operating time approximately 10 hours before a
recharge.