Kenosha Reuse Discussion Board > NORTH CHICAGO,IL
> Commercial
> Automative
> Refurbished
> Keithley 2500 dual photodiode meter
Keithley 2500 dual photodiode meter
Keithley 2500 Dual Photodiode Meter
The Keithley 2500 Dual Photodiode Meter can measure and display either photodiode current or optical power for two photodiodes with appropriate user-supplied optical power gain/wavelength calibration factors.
* Range :: Resolution :: Accuracy 23 oC +/- 5oC :: Maximum Current :: Load Regulation :: Temperature Coefficient
* 0 to 10 V :: <400 uV :: +/- (0.15% of setting + 5 mV) :: 20 mA :: < 0.30%, 0 to 20 mA :: 150 ppm/oC
* 0 to 100 V :: <4 mV :: +/- (0.3% of setting + 50 mV) :: 20 mA :: < 0.30%, 0 to 20 mA :: 300 ppm/oC
* Source Capacitance: Stable to 10.0nF typical
* Input Bias Current: 50fA max. @ 23 C
* Input Voltage Burden: 4.0mV max
* Voltage Source Slew Rate: 3.0ms/V typical
* Common Mode Voltage: 200 VDC
* Common Mode Isolation: Typically 10 Ohms in parallel with 150nF
* Overrange: 105% of measurement range
* Memory Buffer: 6000 readings (two 3000 point buffers). Includes selected measured value(s) and time stamp
* Programmability: IEEE-488 (SCPI-1995.0), RS-232, five userdefinable power-up states plus factory default and *RST
* Enable: Active low input
* Handler Interface: Start of test, end of test, 3 category bits. +5V @ 300mA supply
* Digital I/O: 1 trigger input, 4 TTL/Relay Drive outputs (33V @ 500mA, diode clamped)
