TRSh 2850
Description
Wide-range temperature lamp is a sealed glass envelope, which protects the lamp parts from ambient air. The parameters of flat disk-shaped rifts, welded into the envelope, depend on lamp parameters. The main part of the lamp is wolfram filament. The stability of lamps’ electrical and light parameters is ensured by a special design, production technology and high-quality materials
Application
Lamp is a calibration and temperature light source and is used as a high-temperature light emitter for pyrometer graduation and verification.
Also lamps can be used as a light emitter with a spectrum, corresponding to incandescent wolfram, for spectral measurement devices verification.
Lamp can be used as a sample light after corresponding selection and government verification.
Annotation breakdown
T – temperature
R – operational
Sh – wide-range
2850 – color temperature
Main parameters
| Power, W | 12 |
| Current, A | 3 |
| Lifetime, h | 50 |
| Color temperature, K | 2850 |
| Length, mm | 26 |
| Diameter, mm | 16 |
| Base | special |
| Mass, g | 16.5 |
