Zinc- and Cadmium Lamps Pen-Ray
This Pen-Ray lamps are designed primarily for use with the UV absorption cells and detectors and are frequently used in air pollution monitoring devices.
Applications
- Air pollution monitoring
- Analytical Instrumentation
- Wavelength Calibration
- Spectroscopy
Pen-Ray Zinc Lamps
- Zinc lamps can also substitute for deuterium lamps in some applications due to the zinc lamps' superior thermal stability, long life and prominent 214nm energy peak
- The electrical leads enter the lamp base either at the perimeter of the base (side/radial leads) or straight into the center of the base (end/axial leads)
- Lead lengths are also optional
Specifications of Zinc and Cadmium Lamps
| Wavelength | 214 nm energy peak |
| Electrical Leads | Side/radial or end/axial |
| Zinc Lamp Dimensions | Total Length: 110mm Lighted Length: 20 mm Quartz Diameter: 18 mm |
| Cadmium Lamp Dimensions | Total Length: 110 mm Lighted Length: 24 mm Quartz Diameter: 18 mm |
Darstellung Pen-Ray Lampenbauteile

Models
| Part Number | Lighted Length | Total Length | Quartz Diameter | Handle Diameter | Gas Fill | Cord Length/ Power Supply | Recommended Power Supply |
|---|---|---|---|---|---|---|---|
| 110.6506 (90-0069-05) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 203 mm Radial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| 110.6507 (90-0069-06) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 203 mm Axial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| 110.6509 (90-0069-07) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 305 mm Radial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| (90-0096-16) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 305 mm Axial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| (90-0069-11) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 432 mm Axial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| (90.0069-14) | 20 mm | 110 mm | 18 mm | No Handle | Zinc | 356 mm Axial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |
| 110.6511 (90-0071-06) | 24 mm | 110 mm | 18 mm | No Handle | Cadmium | 203 mm Radial Leads | PS-9 (230 V) 110.6523 (99-0033-02) |