Specifications: Output Power: 17 mW minimum, 19 mW typical Wavelength: 632.8nm RED Polarization: Linear 500:1 Mode: TEMoo Beam Diameter: 0.80m Beam Divergence: 1.0 mRads. Aperture Mount: 4x 3-0.5 mm tapped holes 25mm square spacing. Operating Voltage: 3800 VDC. Start Voltage: 12KV. Operating Current Range: 6.5 to 7 mA. Input Leads: Male Alden connector with a 203 mm long cord. (extension cords available) Recommended Power Supply: 380T-2700-3900-6.5-4, T-36, LAB-ST-36. Dimensions: 660 mm long x 44.5 diameter. Warranty: Limited 30 days from date of purchase.
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These are used, hard sealed laser heads for your OEM, replacement, or experimental needs. Heads have integral ballast resistor, mechanical shutter, and mounting holes for accessories. Other types of heads may be available. Please call for more information. -
New Helium Neon laser system that includes:
- Cylindrical laser head
- Lab style power supply
- Alden extension cable
- Users manual
Specifications: Output Power: 12 mW minimum 14 mW typical Wavelength: 632.8 nm RED Polarization: Random Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.0 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 483 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3b
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New Helium Neon laser system that includes:
- Cylindrical laser head
- Lab style power supply
- Users manual
Specifications: Output Power: 17.5 mW minimum 19.5 mW typical Wavelength: 632.8 nm RED Polarization: Linear, 500:1 (random polarization available on request) Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.0 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 660 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3b
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The Melles Griot model 05-PSAA-905-065 will operate most 8 to 14 inch long HeNe tubes. These are new units and have European standard wire color code. Specifications: Input Voltage: 115 / 230 VAC ±10%, 50 to 400 Hz. Output Voltage: 1850 to 2450 VDC. Output Current: 5.5 to 7 mA, preset at 6.5 mA. Trigger Voltage: >10 KV Input Leads: 4.5 inches, 22 AWG. Flying. Output Leads: Flying, 10 inches cathode lead with tube clip, 5 inches anode lead with slide-on ballast resistor (80K Ohm). Dimensions: 6.0 x 1.5 x 1.2 inches (154 x 39 x 31 mm) Mounting holes: 2.3 inch center spacing.Features:
4 second Turn-on delay (defeat by cutting violet wire loop) Output current adjustable with onboard trimpot. RoHS compliant. -
New Helium Neon laser system that includes:
- Cylindrical laser head
- Lab style power supply
- Alden extension cable
- Users manual
Specifications: Output Power: 1.7 mW minimum 2.5 mW typical Wavelength: 632.8 nm RED Polarization: Linear, 500:1 Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.35 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 274 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3a
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New Helium Neon laser system that includes:
- Cylindrical laser head
- Lab style power supply
- Alden extension cable
- Users manual
Specifications: Output Power: 8.0 mW minimum, 9.0 mW typical Wavelength: 632.8 nm RED Polarization: Random Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.0 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 432 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3b
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New Helium Neon laser system that includes:
- Cylindrical laser head
- Lab style power supply
- Users manual
Specifications: Output Power: 5.0 mW minimum 6.0 mW typical Wavelength: 632.8 nm RED Polarization: Linear, 500:1. (random polarization available on request) Mode: TEMoo Beam Diameter: 0.80 mm Beam Divergence: 1.0 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 402 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3b
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Solder clips allow to you to attache wires or ballast resistors to the electodes of laser tubes. It is not recommended to solder directly to the tube. This set fits small laser tubes such as our HNT-1 tube with .36" diameter electrodes. This is a set of 2 clips. -
Solder clips allow to you to attache wires or ballast resistors to the electodes of laser tubes. It is not recommended to solder directly to the tube. This set fits large laser tubes such as our HNT-5 tube with .37 to .42" diameter electrodes. They also have a #4 mounting hole.
This is a set of 2 clips. -
We stock Voltex HeNe laser power supplies known for their high efficiency, reliability, and rugged construction. Hook-up diagram included. Specifications: Input Voltage: 110 / 220 VAC, 50 to 60 Hz. Output Voltage: 3200 to 4000 VDC. Output Current: 5 to 7 mA, user adjustable. Trigger Voltage: 12 KV Input Leads: 10", 22 AWG. Flying. Output Leads: Alden high voltage connector or equivalent. Dimensions: 4.3" X 3.3" X 1.3" Mounting holes: 2.3" center spacing. Warranty: 30 days from date of purchase. -
Helium Neon laser system that includes:- Cylindrical laser head, (refurbished)
- Lab style power supply
- Alden extension cable
- Users manual
Specifications: Output Power: 1.3 mW minimum 2mW typical Wavelength: 594.1 nm YELLOW Polarization: Random (linear polarization may be available on request) Mode: TEMoo Beam Diameter: 0.88 mm Beam Divergence: 1.0 mRads. Input Voltage: 110 / 220 VAC, 50-60 Hz. Dimensions: Head: 457 mm long 44.5 mm dia. Power Supply: 204 mm long 107 mm wide 36 mm tall Warranty: Limited 1 year from date of purchase. CDRH Class: 3a
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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: 4.5 mW minimum, 6.0 mW typical, 8.0 mW maximum. Wavelength: 632.8 nm RED Polarization: Random Mode: TEMoo Beam Diameter: 0.50 mm Beam Divergence: 1.8 mRads. Light Exit: Cathode end of tube. Operating Voltage: 2490 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 1.42" diameter. (350 x 36 mm) Warranty: Limited 30 days from date of purchase.