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Model 310CD High Frequency Optical Chopper
Model 310CD High Frequency Optical Chopper

Model 310CD High Frequency Optical Chopper

The Model 310CD is a high frequency optical chopper which uses 102 mm diameter discs. By spinning the discs many times faster than Model 300CD system, chopping speeds up to 110 kHz can be achieved using the 300D445 445 slot disc. The high speed is achieved by using an  electrically commutated motor and drive unit.

Specifications:

310CD Control unit

  • Stability ±0.01%/°C
  • Input Voltage 7 V to 15 V DC or 9 V to 18 V AC
  • Frequency control Internal - Manual Control via 10 turn potentiometer. External - BNC connector for 0 to 5 V. On board trim, external potentiometer or external voltage
  • Frequency readout 5 digit 14 mm LED display with 1 Hz resolution
  • Reference output5 V HCT TTL signal via BNC socket.
  • Power requirement100-130 V or 200-260 V AC, 50 or 60 Hz, 60 VA
  • Dimensions 254(W) x 76(H) x 178(D) mm
  • Weight 2.6 kg (approx.)

310H Chopping Head

  • Motor 100 W 2 pole electrically commutated motor with hall sensors and ball bearings with more than 6,000 hrs lifetime, 0-50,000 rpm
  • Reference pick-up IR led and phototransistor pair with Schmitt trigger
  • Dimensions: 73(H) x 75(L) x 32(W) mm, without disc or blade protector
  • Blade protector Comes complete with 300P blade protector

Chopping Discs

  • Disc types Includes choice of 1 disc from 300D120HS, 300D150HS, 300D200HS or 300D445.