Reliability under pressure: testing refrigeration systems and refrigerant circuits

Q: Who is permitted to fill air conditioning systems or heat pumps with refrigerant?

Only qualified personnel with a certified refrigerant licence may work with refrigerants such as R290 or R32. This applies to air conditioning systems as well as heat pumps – for safety and environmental protection reasons.

Always safe on construction site

Air conditioning systems, heat pumps or industrial refrigeration systems – wherever refrigerants are used, absolute tightness is essential. Our digital measuring devices enable fast leak detection and complete documentation – precisely tailored to the requirements of cooling technology and in accordance with EN 14624.

Short overview

✔ Suitable for heat pumps, refrigeration systems and cooling pipe systems
✔ Detection of all common refrigerants such as R290, R32, R134a, R1234yf
✔ Support during commissioning, servicing and transport checks
✔ Robust, digital technology – ready for immediate use
✔ Digital documentation with the free Esders Connect app
✔ Personal support and service – fast and competent

Test, measure, document

For reliable detection of refrigerants

High-quality service

For work without long downtimes

Made in Germany

With high quality and fast service

Time-efficient leak detection of refrigerants

Our devices detect all common refrigerants in accordance with EN 14624 – from classic R134a to flammable alternatives such as R290 or R32. Even the smallest leaks can be quickly located, even in hard-to-reach places. Flexible goosenecks make this possible.
Automatic documentation via Esders Connect provides clear evidence for customers or authorities – without any paperwork.

Monitoring the transport of heat pumps

During the transport and installation of heat pumps, hidden transport damage can occur. Our measuring devices enable continuous monitoring of the refrigerant concentration during transport – thanks to magnetic housing attachment directly to the device. This allows any leaks to be detected and clearly documented.

Testing technology for working with refrigerants

Our test devices are designed to meet the requirements for testing heat pumps and heating circuits. They provide reliable measurement results, are intuitive to use and save valuable time thanks to digital data recording – especially when working to a tight schedule and performing several types of work in parallel.

Our TONIs for testing refrigerant systems

TONI GasTest R

Refrigerant gas detector with a remote sensor in the gooseneck. Refrigerant concentration is displayed on the screen. Leakage alarm thanks to a switchable audible and visual alarm as well as a quiet vibration alarm. Common refrigerants are detectable according to EN 14624, including R290, R32, R134a, and R1234yf. Operating time: up to 17 hours in detection mode with a fully charged battery, without illumination, and at an ambient temperature of 20°C. Gooseneck length: 34.5 cm Housing dimensions: 13 cm x 6.5 cm x 3 cm Device weight: approx. 270 g

To the shop

TONI CombiTest R

Robust, precise digital pressure gauge for differential pressure measurement. Illuminated graphic display with menu navigation for accessing minimum and maximum pressure, start and end pressure, as well as pressure drop. Can also be used as a refrigerant gas detector with a remote sensor in the gooseneck. Refrigerant concentration is displayed on the screen. Leakage alarm thanks to a switchable audible and visual alarm as well as a quiet vibration alarm. Common refrigerants are detectable according to EN 14624, including R290, R32, R134a, and R1234yf. Operating time: up to 140 hours as a digital manometer with a fully charged battery, without illumination, and at an ambient temperature of 20°C up to 17 hours in detection mode with a fully charged battery, without illumination, and at an ambient temperature of 20°C. Gooseneck length: 34.5 cm Housing dimensions: 13 cm x 6.5 cm x 3 cm Device weight: approx. 270 g

To the shop

Related products: Test and measurement accessories for refrigeration systems

For maximum flexibility: with the right cables, adapters and transport cases, reliable device technology becomes a fully practical system.

TONI test gas adapter

TONI test gas adapter with sipple series 20

Test gas propane 1000 ppm - Ecomini 60

Test gas in reusable cylinder "Ecomini" with 1000 ppm propane (C3H8) in synthetic air. 0.85 litre cylinder size at 70 bar Volume: approx. 60 litres Connection: IT 5/8"-18 UNF valve connection Please return the empty cylinders to Esders GmbH after use. We will refill them. As a thank you for your contribution to environmental protection, you will receive a free pack of 100 Esders Connect measurements.

Regulating valve test gas Ecomini 30 l/h

Regulating valve, pressure reducer, flow regulator, tapping regulator, test equipment for all Ecomini and Solo 58 test gas cylinders (5-component gas) Also fits Dräger test gas cylinders and MSA test gas cylinders With 1/4 inch external thread 30 l/h or 0.5 l/m flow limitation incl. pressure indicator for checking the fill level Attention: coupling with free passage! Danger of bursting with closed passage!

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Contact

Regional Sales Manager

Daniel Hartmann

    
            place
        
            Office in Dortmund
        
            phone
        
            +495961/9565-2668
        
            mail
        
            daniel.hartmann@esders.de
        
            smartphone
        
            +491511/9565021

Regional Sales Manager

Bennett Hoffmann

    
            place
        
            Office in Haren
        
            phone
        
            +495961/9565-2611
        
            mail
        
            bennett.hoffmann@esders.de
        
            smartphone
        
            +49151/41640652

FAQ

There are no unnecessary questions, only too few answers. That is why we are continuously working on listing important questions and answers for test procedures in the field of heating systems and refrigeration technology here.

Which refrigerants can be detected with our devices?

Our measuring devices can detect all common refrigerants such as R290, R32, R134a or R1234yf – reliably and in compliance with EN 14624. Even minor leaks can be precisely located, even in hard-to-reach places.

Can I digitally document transport checks for heat pumps?

Yes, our devices can also be used to measure refrigerant concentrations during transport. This is particularly helpful for subsequently detecting any transport damage to heat pumps.

Who is permitted to fill air conditioning systems or heat pumps with refrigerant?

Only qualified personnel with a certified refrigerant licence may work with refrigerants such as R290 or R32. This applies to air conditioning systems as well as heat pumps – for safety and environmental protection reasons.