testo 316-4

  • testo 316-4
  • testo 316-4
  • testo 316-4
  • testo 316-4
  • testo 316-4
  • testo 316-4
  • testo 316-4
  • testo 316-4
TESTO AG
testo 316-4 leak detector including refrigerant sensor head, case, mains unit and earphones.
 
Part #: 0563 316X

Description

Leaks on a refrigeration system or heat pump have serious consequences. The system no longer provides the required cooling capacity and, in the worst case scenario, system components can be damaged. Not to mention the environmental damage and the costs incurred by your customer. You need fast, reliable measuring instruments such as the testo 316-4 leak detector in order to be able to detect even the smallest of leaks.

Advantages of the testo 316-4 set 1/2 leak detector

  • An all-rounder in leak detection: the testo 316-4 leak detector (set 1) is a fast, reliable leak detector for all common refrigerants
  • Ideal for ammonia: the testo 316-4 leak detector (set 2) is a fast, reliable leak detector for ammonia
  • Practical sensor technology: the leak detector's sensor is permanently monitored and displays malfunctions or contaminations on the screen. The use of test leaks is therefore no longer necessary. If dirty, the sensor can be easily cleaned and is then ready for use again straight away. Moreover, thanks to its flexible gooseneck, the sensor can be positioned close to the pipework or the measuring location
  • High sensitivity: its extremely high sensitivity of ˂3g/a in accordance with EN 14624 enables reliable detection of even the smallest leaks. The drag pointer function indicates maximum leakages, making it easier to locate leaks
  • Reliable warning functions: if a leak is found, the display changes from green to red. An audible signal also indicates that a leak has been detected. The earphones included in the set also enable the testo 316-4 leak detector to be used in loud environments.
  • Further options for ammonia: for refrigeration systems that operate with ammonia, you can upgrade the testo 316-4 leak detector (set 1) using the spare head for ammonia (NH3). Or you can purchase the testo 316-4 leak detector (set 2) specifically for ammonia

     

    testo 316-4 set 1 - leak detector for all common refrigerants CFC, HFC, HCFC and H2 - Order No. 0563 3164

    testo 316-4 set 2 - leak detector for ammonia (NH3)  - Order No. 0563 3165

  • Spare head for refrigerants (CFC, HCFC, HFC, H2)

    # 0554 3180
  • Spare head for ammonia (NH³)

    # 0554 3181
Leakage alarm                                   
optical and audible alarm
Length of gooseneck
370 mm
Start-up time
<50 sec (0 ... +50 °C); <80 sec (-20 ... 0 °C)
Detectable
R134a; R22; R404A; H₂ and all common refrigerants such as CFC, HCFC, HFC NH₃ (separate sensor head)
Sensitivity
3 g/a
Operating humidity
20 to 80 %RH
Standards
EN 14624:2012
Warranty
2 years
Battery type
1 battery block (6 cells NiMh)
Battery life
6 h (Continuous operation)
Storage temperature
-25 to +70 °C
Weight
348 g
Reaction time
< 1 s
Dimensions
190 x 57 x 42 mm
Operating temperature
-20 to +50 °C
 

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