Labsphere DM-1000 Detector Multiplexer

Features

Computer Control of up to Six Detector Assemblies Break-Before-Make Delay

Computer Operable

Multiple Detector Type Selection

Multiplexers May Be Cascaded to Provide Extended Control of Detector Assemblies

The DM-1000 Detector Multiplexer is designed for the control of multiple detector assemblies through the SC-5500 Integrating Sphere System Control. The DM-1000 Detector Multiplexer expands computer control from one detector to as many as six detector assemblies. DM-1000 Detector Mulitplexers may be cascaded to provide extended detector assembly control. Detector Inputs Four ports located in Input 1 on the rear panel accept Labsphere silicon, germanium and PMT detector assemblies. Each input port connects to the SC-5500 Integrating Sphere System Control. As many as four silicon, germanium or PMT detector assemblies may be connected to the DM-1000 Detector Multiplexer.

Operational Features

The DM-1000 Detector Multiplexer employs a break-before-make delay of 100 milliseconds. This technology ensures complete isolation between both ground and signal channels of multiple detector assemblies. Eight LEDs on the front panel of the DM-1000 Detector Multiplexer indicate which relay is closed. Each indicator corresponds to an input port on the rear panel of the detector multiplexer.

SPECIFICATIONS AND ORDERING INFORMATION

PART NUMBER DM-1000

Number of Input Ports: 8

Channel to Channel Isolation: 100 dB

Maximum Switch Voltage: 150 Volts

Maximum Switch Current: 250 mA

Maximum Carry Current: 1.5 A

Maximum Contact Rating: 5 Watts

Switch Life Expectancy: 100 x 106 cycles

Contact Resistance: 0.5 Ohms

Minimum Insulation Resistance: 1010 Ohms

Release Time: 10 milliseconds

Power: 110/220 VAC; 50/60 Hz

Weight: 12 lbs (5.45 kg)

Dimensions (inches): 16.7 W x 16 D x 5.2 H