HRD 92 S.C
PAGE | 3
We advise you to read this manual carefully , so that you can
make the best use of the detector's features , and avoid false
manipulations that may damage it. VULKAN is at your disposal
for any further information .
1
PRESENTATION
The HRD 92 SC Leak Detector is designed for the detection of refrigerant gas leaks by
sniffing at atmospheric pressure.
It allows locating and estimating the value of the leak.
2
TECHNICAL CHARACTERISTICS
Housing
Shockproof plastic case, Height 22 cm, Width 6.5 cm, Depth 3 cm,
Weight 0.350 kg
Power Supply
Built in rechargeable batteries, Recharge time 12 h around
Autonomy 4 h
[option : 8 h autonomy batteries]
Uses
For worksite and intermittent applications. Optimum performance between 10 et
40°c
Detection Bloc
Detection Bloc with suction for the best localisation of the leak and a fast
response and degassing time.
Fast connecting plug for easy replacement, Interchangeable flexible sniffer
pipe.
•
General use BlocHFC, HFO, R600, R290, H2/N2 mixture
•
Specific Bloc for Tracer MixtureH2/N2
Cable
Twin plug cable, length 1 m
Warm-up
Around 1 min. Automatic zeroting
Response Time
Less 1 second
Lower Sensitivity
•
1 g/yr for HFC, HFO
•
1 g/yr for R600 & R290
•
1.10-5 cc/s for H2/N2 mixture [equivalent 1 g/yr R134a]
3 Sensitivity Position
•
x1
> graduation 1 to 10 g/yr
•
LO
> x3 graduation 3 to 30 g/yr
•
HI
> x0.3 gradation 0.3 to 3 g/yr
•
3 Position Gas Selector
: HFO, HFC, HC, H2/N2
Light Rail
•
Graduated light rail : x1, x2, x3, x5, x10
•
Lamp for degassing time. Audible signal by buzzer over light 3
Warning Light
« Contamination-Saturation » Light. A progressive lightning indicate the
ambient contamination or the Sensor saturation when detecting a big leak
FR
