HLD-200 is a newly high performance intelligent halogen leak detector. The new shell designed with LED displaying is elegant, easily-carried, easy operation, visual and clear display, etc. 

Features: 

•Visual display and single light diode displays the leak degree in large range in the form of "gradually lights the light".
•Providing 6 levels of sensitivity to set the real-time cycle adjustment
•Easy operation with pushbutton
•Battery checked function with tricolor display
•Detect all kinds of halogenated refrigerants.
•The high effective true mechanical pumping provides positive airflow through sensing tip, which can improve the  sensitivity and response speed.

Applicable areas: 

1 The leak-detect in vocation of freeze, refrigeration, and air-conditioner
2 The leak-detect for air-conditioner in the car
3 It will respond to all halogen gases (including Chlorine and Fluorine). Including CFCS e.g. R12, R11, R500, R503 etc.
   HCFCS e.g. R22, R123, R124, R502 etc
   HFCS e.g. R134a, R404a. R125 etc.
   And other mixtures, e.g. AZ-50, HP62, MP-39, etc.
4 Detect Ethylene Oxide gas leaks in hospital sterilizing equipment (it will detect the homogenate carrier gas.
5 Detect SF-6 in high voltage circuit breaks
6 Detect most gases including Chlorine, Fluorine and Bromine (halogen gas)
7 Detect cleaning agents used in dry cleaning applications such as perchloroethyl.
8 Detect halogen gases in fire-extinguishing system.

Specification and parameters:

Power supply: 3VDC (2XAA battery)
Max. Sensitivity: R12, R22, R134a
are certified to 7g/yr
Probe life: about 30h