Elitech IR-200 Dual Sensor Infrared&Heated Diode 2-in-1 Refrigerant Leak Detector Halogen Leakage Tester High Sensitivity 10 Years' Sensor Life

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About Elitech IR-200 Dual Sensor Infrared&Heated Diode

Specification: Sensor principle: infrared sensor + heating diode sensor Sensor life: 10 years for infrared sensor, 2 years for heating diode sensor Accuracy: 4g/year (3 levels of infrared sensitivity adjustable, 1000 levels of heating diode automatic adjustment) Display: TFT screen Detectable refrigerants: R32, R1234yf, HFCs, HCs and other latest refrigerants Comply with standards: SAEJ 2791, SAEJ2913, EN 14624, CE Power supply: 2 removable rechargeable lithium batteries Instruction: Infrared heating diode 2-in-1 leak detector, suitable for various detection scenarios. Using non-dispersive infrared detection principle: using a special infrared black body light source to emit high-intensity thermal radiation energy, the infrared wavelength is controlled in the range of 8-14um by controlling the filter; accordingly, the wavelength is absorbed by the gas and is in the receiver Minor changes occurred. The infrared receiver is used to collect, filter, zoom in, filter out interference data, and quickly locate the alignment point; Principle of heating diode: Tin oxide semiconductor gas sensor with excellent performance for detecting trace gases. The ultra-small magnetic bead structure developed with unique technology consumes only 15% of the power consumption of traditional thick film types, and can be used at 120mW power. The sensor has fast response speed, long life, and 1000 alarm levels.