Baking Finish Material Xenon Test Equipment / Vertical Xenon Weatherometer

Xenon Weathering Test Chamber / Xenon Weathering Tester
 
 
I. Application
 
Xenon lamp test chamber uses xenon arc lamp which can simulate all sunlight spectrum to reproduce destructive light wave in different environment. It can provide corresponding environment simulation and accelerated test for scientific research, product development and quality control. Xenon lamp test box can be used to select new materials, improve existing materials or evaluate the durability of materials after composition changes in the test, it can be a good simulation of different environmental conditions, materials exposed to sunlight changes. Meet the criteria: GB/T16585-1996, GB14522-93, GB/T16422.3-97, ASTM D2565.

2. Product Features

All spectrum xenon lamp.

A variety of filtering systems are available.

Water spray function.

Relative humidity control.

The air temperature control system of the test chamber.

Irregular shape sample holder.

The original xenon arc lamp imported from the United States.

Installation is easy to use and basically does not require daily maintenance features.

The lifespan of the xenon arc lamp depends on the level of radiation illumination. Generally, the lifespan of the lamp is 1600 hours. Lamp replacement is convenient and quick, and long acting filters provide protection for maintaining the required spectrum.

3. Standards
 
GB/T16585-1996, GB14522-93, GB/T16422.3-97, ASTM D2565
Comply with GB/T16585-1996, GB14522-93, GB/T16422.3-97 and ASTM D2565 standards.
 
 
4. Temperature and Humidity Operation Control System
 
Controller: imports programmable full touch 7 inches
 
Accuracy range: setting accuracy: temperature (±0.1℃), humidity (±2% R.H), indicating accuracy: temperature (±0.1℃), humidity (±1% R.H)
 
Temperature and humidity sensor: platinum resistance.PT 100 Omega / MV
 
Blackboard temperature: bimetallic blackboard thermometer
 
The water supply system: humidified by automatic control, and xenon lamp is used for cooling and circulating water.
 
Circulatory system: heat resistant and low noise air conditioner motor. Multi leaf centrifugal wind wheel.
 
The control system: mainly composed of operation panel, central controller, various key switches, status indicator lights, executive electrical appliances and so on.
 
 
5. The Working Part of The Test Box
 
Compressor condensing part:
 
Refrigeration System: The core of the refrigeration system is the compressor. In this scheme, we use a French Taikang fully enclosed compressor to ensure the cooling requirements of the studio.
 
The design and application of refrigeration system energy regulation technology, an effective way to ensure the normal operation of refrigeration units, but also to adjust the energy consumption and refrigeration capacity of the refrigeration system, so that the operating costs and failure rate of the refrigeration system to a more economical state.
 
Refrigeration evaporator: The evaporator is located in the interlayer of the air duct at one end of the test box, forced ventilation by the blast motor, rapid heat transfer.
 
Cooling mode of cooling system: forced air cooling;
 
Refrigerant: R404a; (environmental protection refrigerant)
 
Heating part:
 
Heating side: direct heating in test box;
 
Military grade stainless steel finned heating tube is adopted, the heating rate is steady, and the temperature in the box body can be kept stable. It has the advantages of corrosion resistance, high and low temperature resistance, no leakage and easy installation.
 
First, SSR (solid-state relay) output control, with no noise, reliable work, long life, strong anti-interference ability, fast switching speed, small external interference, easy to use and other advantages;
 
Rain system:
 
The rain system is mainly composed of nozzles, solenoid valves, water supply sources and connecting hoses.
 
Lighting system:
 
The lighting system is mainly composed of xenon lamp tube, lampshade, xenon lamp trigger and various control devices. Xenon lamp energy compensation is achieved by adjusting the sample frame distance and adjusting the voltage and current.
 
Duct system:
 
The air duct system is located in the interlayer at the back of the test box, and the inner distributors are heater, blade, evaporator, PT100 temperature sampling sensor, etc. When the fan rotates at high speed, the air in the studio is sucked into the air duct from the upper part, and the heat generated by the heater and the cooling produced by the evaporator are fully mixed and blown out from the lower part of the air duct. The air after heat exchange with the sample in the studio is sucked into the air duct for mixing and recycling, so as to reach the target temperature. At the same time, we need to ensure that the temperature and humidity index of the test chamber is higher.
 
Refrigeration / dehumidification system:
 
Select the world famous French "Taikang" full closed industrial refrigeration compressor. It is mainly used for cooling xenon lamp tube and constant chamber temperature and reducing indoor humidity.
 
Humidification part:
 
Steam generator: steam needed to vaporize water to produce equipment.
 
Water level control: solenoid valve control water intake, level switch control water level, humidifier control and alarm to provide a signal.
 
Gas circulation part:
 
Built-in circulating ducts and fans, use efficient refrigerators and energy regulation system, through efficient ventilators for effective heat exchange, to achieve the purpose of temperature change, by improving the air blast, improve air flow and heating humidification and air surface cooler heat exchange capacity. The adjustment of the air adjusting bolt greatly improves the temperature and humidity uniformity of the test box.