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Trend Networks C995-OH-3 Digital Optical Chopper, Open Head, 3 Slot Blade
TREND Networks C995-OH-3
Digital Optical Chopper, Open Head, 3 Slot Blade, 4 Hz to 500 Hz Frequency Range
 
The TREND Networks C995-OH-3 Open Head Digital Optical Chopper is a microprocessor-based control system that utilizes direct-digital-synthesis to deliver precise optical chopping rates from 4 Hz to 5000 Hz. Equipped with a large five-digit LED readout, the unit's controller enables digital entry of the desired chopping rates from the front panel.
 
  • Chopping Frequency Range: 4 Hz - 500 Hz (Inner Slots)/40 Hz - 5 KHz (Outer Slots)
  • Open Head
  • 3 Slot Blade

Trend Networks C995-OH-3 Digital Optical Chopper, Open Head, 3 Slot Blade

US$1,569.00Price
Quantity

  • Ordering Information

    Please allow 6-8 weeks for this product to arrive.

    This item comes with a 1 year (12 month) warranty from the manufacturer.

  • Included Equipment

    • 1 - Optical Chopper (C995-OH-3)
    • 1 - Mounting Rod with Stand
    • 1 - RS-232 Cable
    • 1 - Power Cord
    • 1 - User Manual

  • Features

    • Large 5 Digit LED Display
    • Frequency Resolution of 0.001 Hz
    • External Clock Synchronization
    • Covers 4 Hz to 5 KHz with only One Blade
    • Computer Interface for Easy Control
    • Enclosed Chopper Blade

      Specifications:
    • Chopping Frequency Range: 4 Hz to 500 Hz (Inner Slots)/40 Hz to 5 KHz (Outer Slots)
    • Aperture Size: 3 Slot - 0.6 in. dia. (15mm)
    • Frequency Control: Phase-Locked-Loop, Direct Digital Synthesis
    • Frequency Uncertainty: ±.0025% of Setting
    • Phase Jitter (Internal Operation Only): 0.1% Peak to Peak, 3 Slot Section, 1.0% Peak to Peak, 30 Slot Section
    • Settling Time to Phase Lock: <3 seconds
    • External Clock Input Requirements: TTL, CMOS Compatible Square Wave, 4 Hz to 5000 Hz
    • Sync Signal Output: TTL, CMOS Compatible Square Wave
    • Display: Five Digit, High Intensity Green, 0.5 in. High
    • Temp. Coefficient of Chopping Frequency: <10 ppm/C
    • Frequency Resolution (w/ RS-232 Control): .001 Hz
    • Frequency Resolution (w/ Front Panel Control): .01 Hz
    • Counter Resolution using External Clock: 0.1 Hz, 1 Hz
    • RS-232 Interface: 9600 Baud, N-8-1, 3-wire
    • Chopper Head Mounting: Standard 8-32 Tapped Holes
    • Chopper Blade Diameter: 4.1 in. dia.
    • Operating Temperature Range: 0 - 40°C
    • Dimensions (Head): 4.5 in. H x 4.5 in. W x 2 in. D (114mm x 114mm x 51mm)
    • Dimensions (Controller): 2.7 in. H x 7 in. W x 9.1 in. D (69mm x 178mm x 231mm)
    • Interconnecting Cable: Coiled Cord 10 ft. Max Length
    • Power Requirements: 95-260VAC, 50-60 Hz, 15VA Max
    • CE Certification: Yes
    • Weight: 3 lb/1.36 kg

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