RKI Zero Air Calibration Cylinders Description:Zero Air 34L PART# 81-0076RK-01 Lens – robust

Lens – robust

(129 grams)

All dielectric hardware is rated to 35k and the heavy duty nylon webbing is rated to 40 CAL

Standard Measuring Range: 1 to 20 ppm

In case of nitrogen dioxide in concentrations above 300 ppm the indication layer can bleach

RKI Zero Air Calibration Cylinders Description:Zero Air 34L PART# 81-0076RK-01 Lens – robustRKI Zero Air Calibration Cylinders Bring some order to your calibration cylinders with these new calibration cylinder holders. Once cylinders have a regulator connected, they become top heavy and easily topple over. With RKIs new cylinder holders, you can secure your cylinder either free standing or mounted to a wall or bench. There are holders available to accommodate the following three cylinder sizes: 58L aluminum cylinder, 103L steel cylinder, as