T-GC252 - Empty Glass Cell with Ø25 mm Fused Windows, 100 mm Long, Two Fill Tubes product-series_garrettcom-transceivers The PM5020 Dual-Channel Optical Power

The PM5020 Dual-Channel Optical Power and Energy Meter Console interfaces with one or two connected sensors to measure continuous wavelength and modulated light sources

Hinged collar system allows for quick reentry

Beige Boot

T-GT13-12 - Visible Transmission Grating

one of two LEDs on the F6121A illuminates to indicate

T-GC252 - Empty Glass Cell with Ø25 mm Fused Windows, 100 mm Long, Two Fill Tubes product-series_garrettcom-transceivers The PM5020 Dual-Channel Optical PowerT GC252 Empty Glass Cell with 25 mm Fused Windows, 100 mm Long, Two Fill Tubes Product Drawing Two Fill Tubes at 90 100 mm Long Empty Borosilicate Cells 25 mm or 50 mm Fused Borosilicate Windows Ideal for Sample Flow Through Glass cells with two fill tubes enable gas samples to flow through the cells while under analysis. These cells do not come with integrated valves and can only isolate a sample by adding valves at other points in the system.