News
  • Product launch:Test bench for air-cooled compressor condensing unit 2020-07-31
    The test facility consists of a chamber which can simulate the outdoor environmental conditions(temperature&humidity),one refrigerant test platform which can provide test conditions for compressor condensing unit,and other related measurement instruments.It can measure the cooling capacity and COP of the compressor condensing unit with high accuracy. Key Features: 1.Provide air side and refrig...
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  • Testing service introduction:Energy efficiency test for electric instantaneous water heater under European standard 2020-07-23
    Gz-Lans started to offer this specific service in 2018,the performance and energy efficiency tests for electric instantaneous water heater under European standard can be conducted by the lab. Standards applicable: EN 50193-1:2016  Electric instantaneous water heaters - Methods for measuring the Performance - Part 1: General requirements EN 50193-2-1:2016  Electric instantaneous water hea...
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  • Gz-lans has passed the re-certification audit of “three-standard integration management system” successfully 2020-07-13
    Gz-lans has recently passed the re-certification audit of “three-standard integration management system”,including ISO 9001:Quality management systems,ISO 14001: Environmental management systems,ISO 45001:Occupational health and safety management systems.After implementing these standards for years,Gz-lans has intensified its management of product quality,environmental protection,employees oc...
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  • Product launch:VRF test laboratory 2020-07-03
    The lab is used to test the performance of multi-split air conditioner(VRF).Its main feature is that it can form various required combinations and flexibly define test modes.And with expanded functions,it’s capable to conduct the test for different kinds of air-conditioning products. The VRF lab normally consists of three or more compartments/rooms(4 for this project),each compartment equipped wit...
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  • Balanced ambient room-type calorimeter which complies with EU standard 2020-06-19
    The lab is designed according to EN14511 and EN14825,it provides the desired indoor/outdoor side environmental conditions for air conditioner testing,and ensures the required ambient condition in the indoor/outdoor side calorimeter compartment which used to balance heating/cooling capacity generated by the tested air conditioner.By using room-type calorimeter method,we can test the energy efficien...
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  • Keep the bottom line of safety standard and offer support for work resumption 2020-06-11
    June 9th ,2020 is the thirteenth “international accreditation day”, the theme of this year is“certification,accreditation,inspection and testing:keep the bottom line of safety standard and offer support for work resumption ” As a company who is specialized in research and development of HVAC testing equipment/laboratory,Gz-lans also has its own lab for testing air conditioning products which has b...
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