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Testo 557-2 Refrigeration System Analyzer (RSA) Kit - 0563 5572

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Testo 557-2 Refrigeration System Analyzer (RSA) Kit - 0563 5572

Testo 557-2 Refrigeration System Analyzer (RSA) Kit - 0563 5572


0563 5572 557-2 Refrigeration System Analyzer (RSA) Kit by Testo

testo 557 is the ideal partner for all technicians who wish to carry out commissioning, service and maintenance on refrigeration systems and heat pumps quickly and efficiently.

The testo 557 is a digital manifold for commissioning, maintenance and service work on refrigeration systems and heat pumps. It replaces mechanical manifolds, thermometers and pressure/temperature tables. The 4-way valve block allows fast and efficient work, and the integrated vacuum measurement supports the evacuation of a system.

Kits includes:

  • 0560 5570 - 557 Refrigeration System Analyzer
  • 0613 5505 - 2 Clamp probes (NTC)
  • 0516 5505 - Hard carry case

  • up to 2 NTC probes can be connected
  • High-quality sensors measure high and low pressure
  • Calculation of superheating/subcooling in real time
  • Temperature-compensated tightness testing
  • Heat pump mode
  • 40 refrigerants stored
Storage temperature -20°C to 60°C
Operating temperature -20°C to 50°C
Display LCD
Life > 150 h (wthout illumination)
Dimensions 280 x 135 x 75 mm
Weight approx. 1200g (without batteries)
Pressure media HCFC, CFC, N, CO2, H2O
Pressure Low pressure: 50/50 bar (rel)
Overload: LP/HP: 52 bar
Accuracy (at 22 °C): 0.5% fs (±1 digit)
Resolution: 0.01 bar / 0.1 psi
Connections: 3 x 7/16“ UNF + 1 x 5/8“ UNF
Temperature Measuring range: - 50 to +150°C
Resolution: 1mbar/ 1hPa/ 0.5Torr/ 0.5.5inH2O/ 100Pa/ 500Micron
Accuracy (at 22 °C): 1 % fs
Refrigerants in instrument R12, R22, R123, R134a, R227, R290, R401A, R401B, R402A, R402B, R404A,R406A, R407A, R407C, R408A, R409A,R410A, R411A, R413A,R414B, R416A,R417A, R420A, R421A, R421B, R422A,R422B, R422D, R424A, R427A, R434A,R437A, R438A, R502, R503, R507,R600, R600a, R718 (H2O), R744 (only in the permitted range up to 50 bar), R1234yf

Datasheets & User Manuals

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