Model: LT-552 Ceramic Tile Glaze Crack Resistance Tester (Autoclave)

I. Overview
The LT-552 ceramic tile glaze crack resistance tester is designed based on the principle of using an electric heater to heat water to produce steam. Its performance meets the requirements of National Standard GB/T3810.11-2016 and ISO10545-11:1994 "Ceramic Tile Glaze Crack Resistance Test Method" for testing equipment. It is suitable for the crack resistance test of ceramic glazed tiles and also applicable to other pressure resistance tests with working pressure of 0-1.0MPa.

II. Structural Features
The instrument is primarily composed of components such as the pressure tank, electrical contact pressure gauge, safety valve, electric heater, and electric control unit. It features a compact structure, lightweight design, high pressure control accuracy, ease of operation, and reliable performance.

III. Main Technical Parameters
Model   LT-522A   LT-522B
Container Volume: 300x300mm, 500x500mm
Power: 4KW, 9KW
Voltage: 380V
Dimensions: 800×600×700mm, 1450*800*1500mm
Flanged Type - Quick release flanges for easier operation.
Pressure: 1.0 MPa
Pressure Accuracy: ±20 kPa
Touchless automatic constant pressure, digital setting for constant pressure duration.
Configuration: Includes one main unit, one sample holder, one sealing washer, and one pressure vessel inspection certificate.