WUK Service Optimisation

Green Mode Energy Optimisation

Retrofitting green mode

The efficiency of systems and processes can be significantly increased via a comprehensive energy optimisation.

  • In collaboration with our technical specialists, we'll select the most efficient system for your test applications
  • Customised equipment is developed and designed for specific user requirements
  • By considering the complete system on-site e.g. testing facility, measuring devices and heat exchangers, we can tap into the full potential
  • We will then determine the cost savings of your existing equipment
  • New equipment operates within the optimal range thanks to efficient components and smart control

Example - Optimised Thermal Shock Test Chamber, Weiss TS 120 or Vötsch VT 7012 S2, 120 litres

Electric energy is saved by deactivating the refrigerating unit, heaters and fans via a smart software module. This deactivation applies when the test basket remains inside the unused chamber for a prolonged time

The following presumptions are subject to our calculation examples:

  • Cold chamber temperature of -40°C (set value at -50°C)
  • Hot chamber temperature of +85°C
  • 1 hour dwell time
  • Test specimen weight of 10kg
  • System operating time 6,000 hours per year equates to 3,000 cycles
  • Values measured on a sample shock test chamber:
    • Before modification - approximately 42,000 kWh per year
    • After modification - approximately 24,300 kWh per year


This signifies a direct saving of 42%.

Optimised Shock Test Chamber

Further information

For further information regarding Green Mode, please telephone Weiss Technik UK on +44 1495 300962 or email greenmode@weiss-uk.com

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