Refrigeration technology

Evacuating refrigeration systems

The professional and reliable execution of an evacuation is an indispensable work step before the initial commissioning or recommissioning of a refrigeration system. This ensures that there is no moisture, foreign gases, oil and refrigerant residues in the refrigeration system before charging.

Evacuating refrigeration systems with vacuum gauges from Testo

Automatic evacuations with the testo 565i smart vacuum pump

Further applications

Adjusting and testing refrigeration systems

Manifolds and Smart Probes

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Refrigeration circuit control

Commissioning and service - fast, flexible and precise

Charging refrigeration systems

Refrigerant scale

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Charging

Automatic and precise charging according to target value

Check electrical parameters on refrigeration systems

Electrical measuring instruments

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Electrical testing

Safe testing of all electrical parameters of equipment and components

Detecting leaks in refrigeration systems

Leak detectors

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Leak detection/ tightness testing

Reliable detection of the smallest leaks for all common refrigerants

Measuring temperature on refrigeration systems

Thermometer

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Temperature measurement

Flexible temperature measurement of components and ambient air

Everything around the topic of refrigeration measurement technology

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What’s new?

Measurement technology for heat pumps

With a digital manifold, you carry out the commissioning and servicing of heat pumps quickly, flexibly and precisely. The intuitive touchscreen, the clear visualization of the readings and the Bluetooth connection to the probes and testo Smart App all make measurement and documentation easier.

  • Pressure and temperature testing

  • Controlled refrigerant service

  • Easy tightness testing and evacuation

Carrying out measurements on heat pumps

The digital manifolds in use

With the testo 558s, the system density can be assessed easily and reliably, thanks to the clear visualization of pressure values and temperature compensation.

Thanks to the large colour display and wireless connection to the probes, all important parameters are visible at a glance. The 30-minute trend curves also ensure even more reliable analysis.

Contact
Digi Technologies Co. Ltd.
K04.23-Kingston Residence, 146 Nguyen Van Troi Ward 8, Phu Nhuan District
700000Ho Chi Minh City
Vietnam
+84 28 3636 7887

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