A portable Trimix Analyzer designed to ensure the correct mix of helium, oxygen and nitrogen for technical diving. This easy-to-operate diving instrument analyzes gas mixes, automatically correcting for environmental conditions and eliminating the risk of errors from manual calculations. It has a large backlit LCD display that is easily read even in low light conditions, and which provides additional information such as a Maximum Operating Depth calculation. The features make the Trimix 4001 one of the best nitrox analyzers on the market for diving oxygen analyzers. Displays O2, He and balance gas (0-100%)Automatically adjusts for environmental conditions to avoid risk of nitrogen narcosis during dives down to 46 metersIncludes temperature, barometric pressure and RH sensorsLong life battery with 16 hours of use, with two-hour charge time15-minute auto-off feature to save batteryWatertight, IP65 enclosure Measurement range 0-100% Helium, 0-100% OxygenAccuracy ±2% of range at constant conditionsResponse time ±2% of range at constant conditionsSensor model He: AII-41-100, O2: AII-11-75DSensor life He: 10 years, O2: 60 months in airCalibration interval Prior to use with ambient air or a known concentration of oxygenInlet pressure <5 psig with 1-2 SCFH or open tank valve slowly until hissing sound Ambient pressure (extract sample with optional integral pump)Display Backlight LCD 6.4 x 6.4cm (2.5 x 2.5”)Dimensions 221 x 190.5 x 96.5mm (8.7 x 7.5 x 3.8")Ingress protection Watertight case (when closed) IP65Compensation Temperature, barometric pressure, relative humidityStorage temperature 0°C to 50°C (32°F to 112°F) 50°C intermittentlyOperating temperature Operating temperaturePower Rechargeable battery, 9 V DC from 110/220 V AC (can charge battery in 2 hours). Optional 12 V DC car charger.
