12mW 633nm Red HeNe Laser Tube, Multimode

///12mW 633nm Red HeNe Laser Tube, Multimode

12mW 633nm Red HeNe Laser Tube, Multimode

$295.00

10 in stock

These are new, old stock hard sealed laser tubes for your OEM, replacement, or experimental needs. Other types of tubes may be available. Please email us for more information.

 Specifications:

Output Power: 10 mW minimum 12 mW typical 15 mW maximum.
Wavelength: 632.8 nm RED
Polarization:
 Random
Mode: Multimode
Beam Diameter: 1.2 mm
Beam Divergence: 3.4 mRads.
Light Exit: Cathode end of tube.
Operating Voltage: 2390 VDC (with 75K ballast).
Start Voltage: 10KV.
Operating Current Range: 6 to 7 mA, 6.5 mA Ideal.
Recommended Ballast Resistor: 75K Ohms, 5 Watt.
(Add in series to the anode lead within 3″ of the tube.)
Recommended Power Supply: DG-22, E-21, LAB-S-22.
Dimensions: 13.8″ long x 1.45″ diameter.
Warranty: Limited 30 days from date of purchase.

10 in stock

SKU: LHR-183 Categories: ,

Additional information

Weight 1.75 lbs
Dimensions 14 × 2 × 2 in