Edmund光电管放大器

Specifications

 Max input without damage

 ±25mA

 Full scale range

 ±20nA to 20mA in decade steps, 1pA max. resolution

 A/W setting

 0.100 to 1.000 A/W in increments of .005 A/W

 Output impedance

 100Ω

 Bias voltage

Selectable -14V to +14V in 6.5mV increments

 Analog ourput port

 ±2V corresponds to ±20,000 counts of range in use

 Noise and Drift

 <1pA/5 seconds on most sensitive range

 Frequency response(-3dB)

 DC to 2KHz, most sensitive range
 DC to 40KHz, least sensitive range

 Display

 4 1/2 digit LCD, 0.4" high

 Power requirement

 Rechargeable Ni-mH batteries with approximay 10 hours of use

 External supply

 85-250VAC, 50-60Hz, <9VA

 Dimensions

 140mm(W)×63mm(H)×215mm(L)

 Weight

 0.9kg, excluding external power supply

 Operating temperature

 0 to +40°C

 Accessories provided

 Rs-232 cable, power supply/charger, operating manual