• Hemaki Lab-Services

Oxygen Meters

Hemaki Lab-Services offers an Oxygen Meter. It is available with PPM level OMPM (1 ppm resolution), and % level OMPC (0.1% resolution). This is suitable to detect ppm level of O2 in pure gases, and % level of O2 in purge gas or purify of O2 (100%). Features: disposable imported electrochemical cell sensitive to oxygen only; estimated cell life 2 years if used for low oxygen; calibration check by calibration gas/garden air at 20.9% in "CAL" mode; power supply - 230 V AC or any other as required (battery operated); response time - 90% within 10 seconds (from low to high); sample connection - 1/8" compression fittings; cabinet options - bench top/panel mount/wall mount; range - 0 to 2000 PPM with 1 PPM resolution/0-25%, 0.1% resolution or 0-100%, 0.1% resolution; and digital display LED/LCD. Additional features: cell by-pass valve to isolate cell when not in use; rotameter to measure flow with needle valve to control the flow; and continuous monitoring. Applications: oxygen plants, gas separation plants, cylinder filling, on-line process control, inert gas purging, enclosed cabins, air-conditioned rooms, human occupancy chambers and many more. Optional accessories: 4 to 20 mA output, single or dual alarm contacts (selectable), maintenance free battery operated with charger, portable cabinet with carrying bag, dedicated economy model available.