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Specifications
Functions and use
The electronic refrigerant scale serves to weigh refrigerants when filling / draining
refrigerating systems.
There are two modes of operation for the refrigerant scale:
· Via the integrated control unit (stand alone).
· Via a compatible refrigeration system analyzer (e. g. testo 556 / 560),
including accepting readings in the analyzer.
The product must not be used areas at risk of explosion!
Technical data
Parameters, units
· Mass: kg, lb, lb:oz
Interfaces
· testo refrigeration system analyzer RS232
Measuring ranges
· 0...80 kg, 0...176 lb
· Overload: 200 kg, 440 lb
Resolution
· 0.01 kg, 0.02 lb
Accuracy (±1 digit)
· ±0.01 kg, ±0.02 lb
Ambient conditions
· Operating temperature: 0..0.60 °C/32...140 °F
· Storage temperature: -10..0.60 °C/14...140 °F
Housing
· Scale surface dimensions: 300 x 300 mm.
· Weight: approx. 6600 g (incl. case)
Voltage supply
· Current source: Rech. batteries/batteries 4x 1.5 V,
type AAA/micro / LR03
· Battery life: approx. 60 h
Directives, standards and tests
· EC Directive: 89/336/EEC
Warranty
· Duration: 2 years
· Warranty conditions: see guarantee card
Specifications 3
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