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Leak detector for refrigerant CPU-1G

Feature:
Microprocessor control, with advanced digital signal processing
Tricolor visual display
Seven levels of sensitivity provide an increase of up to 64
Tactile keypad controls
Real time sensitivity adjustment
Battery test function
Battery voltage indication
Detect ALL halogen refrigerants
True mechanical pumping provides positive airflow through sensing tip
Mute feature included
Cordless and portable, operates on 2 cell batteries
Carrying case included
Flexible and stainless probe
Optional carrying holster
Optional reference leak source
Two-year warranty
Applications:
The CPU-G leak detector may also used to:
Detect leaks in other systems and storage/recovery containers. It will respond to ALL halogenated (contains Chlorine of Fluorine) refrigerants.

This includes, but is not limited to:
CFCs e.g. R12, R11, R500, R503 etc
HCFCs e.g.R22, R123, R502 etc
HFCs e.g.R134a, R404a, R125 etc
Blends such as AZ-50 HP62 MP39 etc
Detect ethylene oxide gas leaks in hospital sterilizing equipment (it will detect the halogenated carrier gas)
Detect SF-6 in high voltage circuit breakers
Detect most gases that contain Chlorine, Fluorine, and Bromine (halogen gases)
Detect cleaning agents used in dry cleaning applications such as erchloroethyl.
Specifications
 

Parameter:
Power supply: 3V DC, two cell Alkaline batteries
Maximum sensitivity: R12,R22,R134a,0.5 oz/yr (14g/yr)
Ultimate sensitivity: less than 0.1 oz/yr (3g/yr) for all halogen based refrigerants
Sensing tip life: approx. 20hours
Operating temperature: 30℉ to 125℉(0℃ to 52℃)
Battery life: approximately 30 hours in normal use
Duty cycle: continuous, no limitation
Response time: two second
Warm-up time: approximately 6 seconds
Unit weight: 560 grams
Unit dimensions: 22.9X 6.5X 6.5cm
Fixed probe length: 35.5cm
Gross Weight: 1600G/PC
Packing: 8 PCS/CTN
Measurement of the carton: 57×36×39cm V