The 200 series is a modular system of signal processing electronics which aims to provide a GP-IB (IEEE488) computer interface for all of the optical detectors used in light measurement systems.
All the modules are housed in the 217 bin which includes the necessary stabilised power supplies and output display facilities.

Module Overview

part	size*	description
217	8	Standard housing (8-unit width)
217T	5	Compact housing (5-unit width)
*-CP	8	upgraded power supply for 217 / 217T to power peltier cooler controller modules
217 - MiniBin	2	Mini housing to incorporate 2 standard units (single width)
267	1	Programmable DC current amplifier (operating range: 0-30Hz; Transconductance: 10e10 to 10e3 V/A)
277	1	Programmable DC current pre-amplifier (operating range: 0-3kHz; Response: 10e3 to 10e8 V/A)
275	1	Ultra Low Noise amplifier with features specifically for use with mercury cadmium telluride detectors. Unit has voltage gain of 500 and incorporates the detector power supply
225	2	Programmable Lock-in amplifier (Sensitivity: 1e-6V to 1V; bandwith: 0.5Hz to 100kHz; time constant: 10ms to 10s; 360° adjustable phase; 2 inputs; input impedance: 100MOhm and 25pF;)
218M	1	optical chopper system (for use with 225 Lock-In amplifier); Includes chopping head and set of 4 blades (Frequency range: 10Hz to 3kHz)
215	1	High voltage power supply
215BAT	1	battery back-up module for high voltage power supply
215-HV-T-PIECE	1	HV T-adapter for supplying two devices with one 215 power supply
228A	1	integrating A/D converter (conversion time: 100ms; input range: -0.2V to 9.8V)
262	1	I/O module which incorporates eight programmable relays

For further information on these or different modules please contact us!