Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Radiation Resistance Detector Uv resistance Tester
1. Introduction
I. Use
NF-5 type radiation resistance detector is testing equipment, suitable for automobile laminated glass, building laminated glass and fireproof glass and other kinds of laminated glass UV resistance test, widely used in deep processing glass enterprises and all levels of quality supervision and inspection departments.
Ii. Equipment structure and working principle
This instrument uses ozonless quartz tube type medium pressure mercury vapor arc lamp as radiation source to illuminate laminated glass, in order to determine whether the glass after a period of time irradiation will appear obvious color change or transmission ratio decrease phenomenon. The shape of the instrument is shown in the figure, which is composed of power supply, UV lamp, sample bucket, motor, reducer, control circuit, etc. The UV lamp is placed on the vertical axis of the sample barrel inside the instrument, and the sample barrel is driven by the motor and the reducer to rotate around the vertical axis. The sample is placed on the inner wall of the sample barrel to obtain uniform radiation illumination through the rotation of the sample barrel. The control circuit controls the irradiation time and the temperature in the instrument cavity to meet the test requirements.
Irradiation light source | Ozone-free quartz tube medium pressure mercury vapor arc lamp |
Length of lamp tube | 360mm |
Diameter of lamp tube | The 9.5 mm |
Length of electric arc | 300±14mm |
Power supply and transformer | |
Power supply | 220V |
Power of operation | 750±50W |
Peak starting pressure | 1100V |
Voltage of operation | 500±50V |
Sample size and thickness | |
Dimensions | 76mm×300mm |
thickness | 6mm~30mm |
Speed of sample barrel | 1~5 RPM |
Temperature control range | Room temperature ~100ºC |
Time setting range | 0~300h |
accuracy | 0.1 s |