Civil engineering & Material Testing equipments

Building glass U value tester guarded hot plate method

Model: JC-G-CR01

GB/T 22476-2008, G/T 10294-2008, ISO 10291, ISO 10292

This tester uses the guarded hot plate method to measure the U value (thermal transmittance) of the steady-state insulating glass. This tester is used to characterize the heat transfer performance of parallel double-layer or multi-layer insulating glass.

Specifications

Specimen size800mm*800mm*H（10~110）mm
Measuring range of heat transfer coefficient（0.25-4.5）W/m²·k
Measuring accuracy of heat transfer coefficient±3% 
Repeatability of heat transfer coefficient measurement±1%
Cold plate temperature measurement range（-5~40）℃
Hot plate temperature measurement range10-80℃
Temperature measurement value of heat transfer coefficient testerCold plate Temp.：2.5℃  hot plate Temp.：17.5℃
Temperature resolution0.01℃
Supply voltage380VAC, 4.5KW, 3phase 5 wire with earthing wire
Test room temperature23±2℃, 40%-60%RH
Machine dimensions1470*910*1940mm

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Ceramic & Glass test equipments

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