CLAS AC 7495 매뉴얼 - 페이지 8
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AC 7495
UNIVERSAL ELECTRONIC LEAK DETECTOR R134/1234YF/HYDROGEN
INTRODUCTION
Thank you for purchasing the Universal electronic leak detector (AC 7495). Read though the instruction
manual before operation for correct and safe usage. Please store and retain this instruction manual for
future reference.
FEATURES
The universal electronic leak detector (AC 7495) is the perfect tool for maintaining the air-condition or a
cooling system with compresser and Refrigerant. This unit uses a newly developed semi-conductor sensor
which is extremely sensitive to variety of general used refrigerant.
• Microprocessor Control with advanced digital signal processing.
• Multi color visual display.
• High-median-Low leak sensitivity selector.
• Low battery indication.
• Semiconductor gas sensor.
• Detection of R-134a, R-410A, R-407C, R22... Freon gas.
• Detection of mixture 5% Hydrogen (H2) + 95% Nitrogen(N).
• Carrying case included.
• 15.5" (40 CM) flexible stainless probe.
• Reference Leak source included.
• Ambient concentration reset.
• Long-life, DC brushless fan.
• Automatic zero and background compensation.
SPECIFICATIONS
Detectable Gases: R-134a, R-404A, R-407C, R-410A, R-22 etc. mixture 5% Hydrogen (H2) + 95% Nitrogen(N).
Sensitivity:
H
R-22,
3g/year
R134A
R404A,
R407C,
4g/year
R410A
R1234yf
3g/year
95% N2
2g/year
5% H2
M
L
15g/year
30g/year
20g/year
40g/year
15g/year
30g/year
15g/year
30g/year