DE-OX® CHECK is a fully digital analyzer that measures the output of up to three oxygen sensors simultaneously in an aluminum pressure chamber. The sensor readings can be compared with the calculated value derived from the built-in digital pressure transducer and the test gas mix. The test cylinder containing the oxygen sensors can be pressurized up to 145 psi (10 bar) using air, oxygen or any known mixed gas from 0 to 100% oxygen.
The pressure inside the test chamber can be finely adjusted for testing the sensors in any situation. The pressure chamber has an over-pressure valve for safety. DE-OX CHECK can be used by rebreather divers to check the error and linearity of their oxygen sensors. It can be connected to personal computers through serial port.
Technical Specifications
Product Code: SY-NUVAIR-SKU-9642
• Pressure Chamber: Aluminum pressure chamber for sensor testing
• Connection: Standard regulator BC hose with quick connector
• Pressure Monitoring: Digital pressure gauge
• Measurement Capability: Partial pressure and millivolt (mV) sensor output measurement
• Sensor Testing: Measurement of sensor response time
• Compatibility: Supports multiple sensor adapters (Molex, mini-phone jack, coaxial)
• Safety Feature: Integrated overpressure valve
• Test Gas: Air, oxygen, or mixed gas (0–100% O₂)
• Pressure Control: Finely adjustable test pressure
• Calibration: Automatic calibration in any gas mixture
• Construction: Heavy-duty waterproof explorer case with internal aluminum panel
• Power Supply: Internal rechargeable lithium-ion battery
• Charging: 110–240V AC (50–60 Hz) and car lighter charger included
• Power Indicator: External battery or AC adapter status indicator
• Operation: Easy to operate
• Dimensions: 305 × 270 × 144 mm (12 × 10.6 × 5.7 in)
• Weight: 3 kg (6.6 lb)
• Display (Optional): Yellow OLED display
• Standard Equipment: DE-OX CHECK unit, aluminum pressure chamber, 3-pin sensor adapter, 110–230V AC power supply, cigarette lighter DC cable (8–24 VDC)
• Optional Equipment: OLED display (organic light-emitting diode)
