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Portable Diving Mix Analyzer - AII Trimix 4001

Updated:2025-03-13

Brand: PST/All
Model: Trimix 4001
Description: A portable Trimix Analyzer designed to ensure the correct mix of helium, oxygen and nitrogen for technical diving. This easy-to-operate diving instrument automatically corrects for environmental condi
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Product Details

Portable Diving Mix Analyzer - AII Trimix 4001 Description：

User's Manual Datasheet

All-in-One Gas Detection Package for Technical Diving

Features

Displays O2, He and balance gas (0-100%)

One touch calibration with air (O2 Span and He Zero)

Includes temperature, barometric pressure and RH sensors

Long life battery with 16 hours of use, with two-hour charge time

15-minute auto-off feature to save battery

Watertight, IP65 enclosure

A portable Trimix Analyzer designed to ensure the correct mix of helium, oxygen and nitrogen for technical diving. This easy-to-operate diving instrument automatically corrects for environmental conditions, eliminating the risk of errors from manual calculations. This will help the user to avoid nitrogen narcosis during dives down to 46 meters. 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. These features make the Trimix 4001 one of the best nitrox analyzers on the market.

Specifications

	Trimix 4001
Measurement range	0-100% Helium, 0-100% Oxygen
Accuracy	±2% of range at constant conditions
Response time	±2% of range at constant conditions
Sensor model	He: AII-41-100, O2: AII-11-75D
Sensor life	He: 10 years, O2: 60 months in air
Calibration interval	Prior to use with ambient air or a known concentration of oxygen
Inlet pressure	< 5 psig with 1-2 SCFH. Ambient air can be used for calibration if optional integral pump is fitted
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) IP65
Compensation	Temperature, barometric pressure, relative humidity
Storage temperature	0°C to 50°C (32°F to 112°F) 50°C intermittently
Operating temperature	Operating temperature
Power	Rechargeable battery, 9 V DC from 110/220 V AC (can charge battery in 2 hours). Optional 12 V DC car charger