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Product Details
Tester for A/C Auto compressor ECV-600 TECTINO
Variable displacement compressor A/C tester,
when the compressor operating status is found to be abnormal,
it is necessary to accurately diagnose whether the fault is the compressor itself,
ECV solenoid or electronic control system. ECV600 can test
the control PVM signal issued by the electronic control system, and can also
bypass the electronic control system to directly drive the ECV valve of the compressor,
and test the resistance of the ECV solenoid. Finally,
ECV600 can accurately determine whether the fault is in the electronic control system,
compressor or ECV solenoid.
This ECV600 can greatly reduce
the repair time and cost, eliminate misdiagnosis and avoid
expensive repeated repairs. The tester also has electrical protection
when the battery cable is mistakenly connected in reverse.
when the compressor operating status is found to be abnormal,
it is necessary to accurately diagnose whether the fault is the compressor itself,
ECV solenoid or electronic control system. ECV600 can test
the control PVM signal issued by the electronic control system, and can also
bypass the electronic control system to directly drive the ECV valve of the compressor,
and test the resistance of the ECV solenoid. Finally,
ECV600 can accurately determine whether the fault is in the electronic control system,
compressor or ECV solenoid.
This ECV600 can greatly reduce
the repair time and cost, eliminate misdiagnosis and avoid
expensive repeated repairs. The tester also has electrical protection
when the battery cable is mistakenly connected in reverse.
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Specifications:
1. Power supply: battery, 12VDC
2. Power cable length: 2.5M
3. Test cable length: 2.1M
4. Connectors: specific connector 12 pairs (male and female), universal connectors 3 pairs (male and female).
5. Duty cycle range that the tester outputs: 18%-84%, PVM signals. The higher the duty cycle, the greater the displacement of the compressor.
6. Battery reverse connection protection.
7. Test function: Measure the PVM signal output from the control system, to determine the working status of the control system.
8. Output function: Output PVM signals of different duty cycles
to check whether the compressor is working properly, thus to
determine the working status of the compressor. In this function,
the PVM duty cycle is changed manually by pressing the buttons.
9. Resistance function: Measure the resistance of the ECV solenoid.
The normal resistance range of the ECV solenoid is 10-14Ω,
outside this range can be considered as a failure of the ECV solenoid.
10. Automatic function: Instead of manually changing the duty cycle of the PVM,
in this function, the duty cycle percentage is automatically changed
from minimum to maximum (1 minute) and then from maximum to minimum
(1 minute). This can free the technician's hands from pressing the buttons of the tester,
while they only need to observe the HP and LP pressure gauges.
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Stock In stockArticle No. 1724Status NEWWeight 2.7 kg/pcs
