SW-743A 0-1000PPM Halogen Gas Detector LCD Backlight Waterproof Multiple Air Conditioning Refrigeration

SW-743A Halogen Leak Detector Refrigerant Gas Car Air Conditioner Refrigerator Freon CFCs HCFCs Halon Detector Meter

SW-743A usage scenario:

1. Detection of halogen gases (such as chlorine and fluorine)

2. Detection of medical ethylene oxide, ethanol gas, etc

3. Detect halon gas in the fire extinguisher system

4. Testing of air conditioning, refrigeration systems, and refrigerant recovery devices

5. Gas detection:

CFCs: R11, R12, R500, R503, etc

HCFCs: R22, R123, R124, R502, R134A, R404A, R125, R600A, R407C, R23, R152A, etc

Specification

Range: 0-1000 PPM

Resolution: 1 PPM

Max sensitivity: R600A/R22 & T134A @0.5 ounce/year (14g/year)

Preheating time (T90): 30s

Response time (T90): less than 10s

Sampling methods: diffusion

Operating time: more than 6 hours

Screen: LCD with backlight

Direct reading: real-time data/ unit/ temperature

Alarm Setting: low/ high concentration alarm function

Alarm: sound/ led/ vibration/ under-voltage alarm

Beep: higher beep frequency shows higher concentration

Battery: 3×1.5V AAA (not include)

Product dimension: 156x64x27mm