This device is suitable for testing various mechanical properties and fatigue resistance (repeated opening and closing) of doors and windows. It is widely used for various types of building swing doors, windows, sliding doors, windows, top-hung, middle-hung, bottom-hung, as well as bottom-hung and sliding bottom-hung windows made of different materials.

LDY-B Hollow Glass Dew Point Tester Main Purpose: The LDY-B type hollow glass dew point tester is based on the GB/T11944-2012 standard, using a compressor refrigeration unit, mainly suitable for testing the dew point of hollow glass in buildings. Product Features: The product is characterized by its small size, light weight, noiseless operation, and ease of use. Technical Parameters: Model LDY-B Cold Measurement Head Temperature < -60℃ Temperature Resolution 0.1℃ Measurement Accuracy ±0.5℃ Time Range 1-9999s (arbitrarily set) Time Resolution 1s Control Box (L×W×H) 300×250×220mm Test Box (L×W×H) 320×240×100mm Cold Source System (L×W×H) 960×560×650mm (can be configured separately) Power Supply and Power 220V, 2.2KW

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