IsoMon Dual-Channel Gas Detection

Dual channel gas monitoring for high & low levels

ATi’s IsoMon dual-channel gas detection system has revolutionised the way sterilisation cycles are processed, monitoring the complete decontamination process from start to finish and measuring gas levels of both high and low concentration.

This unique system has been primarily developed to address the sterilisation needs of the pharmaceutical, biological, medical device manufacturing, defence, industrial, healthcare and food packaging industries, but can also be deployed to reduce the occurrence of hospital-acquired infections and even the decontamination of aircraft cabins.

IsoMon is a first-of-its-kind gas detector that allows both high and low value measurements of Hydrogen Peroxide levels, providing users with reliable validation data regarding the sterilisation of aseptic environments and that they are safe following sterilisation.

Features & specification

• Gas Type: Channel 1 – Hydrogen Peroxide, 0-2000 PPM, Channel 2 – Hydrogen Peroxide, 0-100 PPM
• Sensor Type: Electrochemical
• Response Time: 90% in 60 seconds
• Accuracy: Generally ±10% of value, but limited by available calibration gas accuracy
• Repeatability: ± 20 PPM on 0-2000 range, ± 1 PPM on 0-100 range
• Electronic Linearity: ±0.5%
• Zero Drift
• Display: Backlit graphics liquid crystal display
• Outputs: 2 RS-232 outputs for stored gas values, 2 4-20 mA DC analog outputs for remote display
• Memory: 12,000 data points per measuring channel
• Programmable storage Interval options
• Typical Capacity: 8 Days at 1-minute storage interval
• Alarms: 3 concentration alarms with adjustable setpoints per channel. Alarms may be set for high, low, or off.
• Power: 120 VAC or 230 VAC VAC