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Measuring Instruments
ALD-2

Wipcool ALD-2 Refrigerant Leak Detector with Heated Diode Sensor

Refrigerant leak detector with a heated diode sensor for locating leaks of CFC, HCFC, HFC, HC and HFO refrigerants, as well as nitrogen/hydrogen mixtures. The minimum detectable leak is ≤3 g/year.

  • Sensitivity ≤3 g/year
  • 420 mm flexible probe
  • Auto/manual background zeroing
  • Replaceable sensor
  • 24-month warranty
  • Service by the distributor in the country of purchase
Key parameters
podgrzewana dioda
Sensor
≤3g/rok
Sensitivity
≤3s
Response time
CFC, HCFC, HFC, HC, HFO
Detectable refrigerants
Net list price
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Where to buy

The ALD-2 detects R32, R410A, R407C, R134a, R290, R600a and R1234yf, as well as R22 and R12, among others. It also responds to the nitrogen/hydrogen mixture (N2/H2) used for leak testing. The minimum detectable leak is ≤3 g/year. You can bend the 420 mm flexible probe so that the sensor reaches valves and joints in hard-to-reach places.

The detector indicates a leak with an audible signal and a reading on the display - the level from 1 to 7 rises with the refrigerant concentration.

Alarm above ambient concentration
The default automatic zeroing ignores refrigerant present around the probe, so the detector only alarms at a concentration higher than the background.
From leak area to leak point
High sensitivity lets you identify the leak area first, and after switching to a lower setting the detector narrows the search down to a single point.
Replaceable sensor in the probe
You can replace a worn sensor without replacing the whole detector; its service life is at least one year.
7 hours of operation on AA batteries
Three AA alkaline batteries provide 7 hours of continuous operation, and a three-colour icon shows their status.

In the box

  • ALD-2 Refrigerant Leak Detector
  • Heated diode gas sensor
  • User manual

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