SI RD3 • Refrigerant leak detectors A1 (R410A), A2, A2L (R32), A3 (R290), forming gas

The Si RD3 refrigerant leak detector uncovers leaks of most common refrigerant gases to a high degree of sensitivity, including all HCFC and HFC refrigerants, R1234yf, R1234ze, R290, R600a, and mixtures of 5% hydrogen and 95% nitrogen (Nidron 5 and Trace-A-Gas). 

• Detection of refrigerant leaks for HCFC, HFC and forming gas (mixtures of 5% hydrogen and 95% nitrogen (Nidron 5 and Trace-A-Gas))

• Heated diode sensor
• 30 cm flexible probe
• 3 modes: Low, Normal and High
• Manual and automatic autozero
• Detection includes: all HCFC and HFC refrigerants, R1234yf, R1234ze, R290, R600a, and mixtures of 5% hydrogen and 95% nitrogen (Nidron 5, Trace-A-Gas)
• The refrigerant leak detector complies with EN 14624 standard that determines the following points:
• Minimum threshold of sensitivity:
  Fixed: < 1 g/year at 3 mm
  In moving air: 2 g/year, 2 cm/s at 3 mm
• Minimum time of detection: (1 g/year): 1 second
• Autozero: 2 seconds
• Recuperation time after exposition:
  from 1 to 10 seconds (depending on detection level and threshold of sensitivity)
• Autonomy: > 12 hours