OXYGEN GAS ANALYZERS

Description

The Rapidox 2100 & 3100 Oxygen analyzers allow for fast and accurate analysis of Oxygen gas from under 1 ppm all the way up to 100% Volume. These units were designed for a variety of applications from gas purity to vacuum leak detection. Each unit comes complete with software for data logging and offer comprehensive facilities normally found on much more expensive models. The Rapidox 2100 & 3100 units are easy to use and simple to calibrate using any two (2) Oxygen concentrations in the range of the analyzer. The display and outputs are all user programmable. The Rapidox 2100 is a transportable version with remote sensor head. The sensor head is a Zirconia ceramic tube heated to 650 degrees Celsius. The analyzer supplies this through the provided 2 meter cable. An optional air pump can be used to provide a smooth flow of gas drawn from flexible tubing. The Rapidox 3100 is a fixed version with built-in air pump and internal sensor. This unit is available as bench mounted or panel mounted.

Specs

• Voltage: 110 / 220V AC 50/60 Hz • Analyzer Dimension: 205 x 160 x 150 mm • Weight: 5 kg • Display: 16 X 2 character (9 mm) back lit • Warm Up Time: 3 to 4 minutes at 20° C • Operating Heater Voltage: 12-14 V • Normal Operating Temperature: 5-35° C • Outputs: 0-5V logarithmic (user programmable); • 4-20 mA logarithmic (user programmable); • RS232: data streamed every 1 second • Calibration: Requires only two (2) user-selectable • gas compositions (air is default plus another) • Thermocouple: Type K fitted to standard • compensated plug range 0-999° C accuracy ± 1° C • Cable: 2 m high temperature silicone sheathed cable, fully • shielded. Quick release plug • Max Sustained Gas Temperature: 600° C • Temperature of Metal Housing: 150 to 200° C • Life Expectancy: > 35000 hours • Range of Measurement: 10e-17 • ppm to 100% volume O2 • Response Time (Gas Flow Rate 1 L/min-1 • ): approximately • 1-4 sec for a 90% step change (e.g. from 21% to 100% O2) • Accuracy: ± 1% of the actual Oxygen concentration • Precision of Measurement: ± 0.5% of the reading • Maximum Working Pressure: 200 bar - (1) • Minimum Working Pressure: Vacuum tight down to below- 10-4 Torr (2)
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