Switching power supply Testomat EVO – 100–240 V / 100–350 VDC Reliable power supply for Testomat EVO devices The Testomat EVO switching power supply is the central component for a stable and efficient power supply in Testomat EVO TH and TH CAL devices. It reliably converts the primary input voltage of 100–240 V AC or 100–350 V DC (47–63 Hz) into the required secondary voltages of 3.3 V / 12 V / 24 V. It thus provides a reliable power supply for all electronic components in the device. Why buy a switching power supply for Testomat EVO online? Immediately compatible with current Testomat EVO models Stable power supply for Testomat EVO devices Optimised for long-term reliability and durability Quick replacement for defective power supply boards This power supply provides the necessary operational reliability to consistently supply the measuring chamber, controller, solenoid valves, display and other assemblies for many years – a crucial factor for users who depend on continuously accurate measurements. Important note on compatibility For Testomat EVO TH and TH CAL devices up to serial number 258464, defective 230 V power supplies (formerly item no. 32390) can no longer be replaced on a one-to-one basis. The new switching power supply (32394) cannot be used in the old motherboard! For correct operation, the T EVO_GP motherboard (item no. 32383) must also be replaced in these cases. Motherboard T EVO_GP complete – Item no. 32383 The central collection board for all assemblies of your Testomat EVO The T EVO_GP circuit board provides internal power and signal distribution for the entire device. As a “collector board”, it connects essential components and ensures their reliable power supply: e.g. measuring chamber holder, DosiClip, power supply unit, controller, solenoid valve, display, etc. It thus forms the functional heart of every Testomat EVO device and is indispensable for stable operation. Who is the Testomat EVO switching power supply ideal for? This spare parts kit is intended for: Service technicians who need to repair defective equipment Water treatment plants that want to minimise downtime Industrial customers who want to ensure long-term equipment availability Order online now – fast delivery and reliable quality from Heyl You can easily and conveniently purchase the 32394 switching power supply and, if necessary, the 32383 motherboard for the Testomat EVO device type from our online shop. Benefit from tested quality, expert spare parts supply and short delivery times. Get a 3% discount on all Heyl items in our online shop.

T EVO_GP circuit board, complete – buy online Central motherboard for Testomat EVO devices – reliable control and power distribution The T EVO_GP circuit board, complete (item no. 32383), is the central motherboard of the Testomat EVO device and forms the heart of the entire internal electronics. As a so-called collector board, it handles all power and signal distribution and ensures that all assemblies in the device work together reliably. If you need to replace a defective motherboard or want to restore your device to full functionality, this item is the right original spare part, which you can conveniently purchase online from HeylNeomeris. Function & tasks of the motherboard for the Testomat EVO The T EVO_GP circuit board ensures the central electrical supply and communication for all essential components, including: Measuring chamber holder DosiClip Power supply Controller Solenoid valve Display Other internal assemblies The motherboard is therefore responsible for the basic supply of the individual assemblies. Why order this motherboard online? Original spare part from Heyl for maximum compatibility and operational reliability Quick replacement in case of defects Stable operation of all internal assemblies Ensures precise measurement processes and reliable control functions Ideal for maintenance, repair and preventive replacement The high-quality workmanship and coordinated design ensure long-term, reliable device functionality – a decisive advantage for users who require maximum measurement accuracy and process reliability. Buy online now – fast delivery & certified brand quality Order the T EVO_GP circuit board, complete (item no. 32383) directly from our online shop and benefit from fast availability, secure spare parts supply and reliable product quality. Get a 3 % online shop discount on all Heyl items. Buy the circuit board now to restore your Testomat® EVO device to full functionality – reliable, efficient and ready for immediate use. Do you have any questions about the product? We are also happy to answer your questions by telephone.

Testomat® aerator for reducing the CO2 content. Capacity: Max. water throughput of 12 l/h when reducing the free carbon dioxide from max. 200 mg/l to below 20 mg/l.   A high carbon dioxide content in the sample water distorts the measurement results. Therefore, insert the small aerator R upstream of the Testomat® device to reduce the CO2 content in the sample water.   Dimensions (W x H x D): 150 x 500 x 100 mm Supply voltage: 230 V/50 Hz.   Attention: The mounting of the Aerator R has to be 3 meters over the device!  

Screws to attach the solenoid valve to the measuring chamber receptacle.Two pieces are required.