DESCRIPTION

Overview

Xenon lamp aging test is a comprehensive weather test device. In addition to weather aging test, it can also test the light resistance of high-grade materials, that is, polymer materials are exposed to artificial light sources that simulate the sunlight spectrum through glass to evaluate the light resistance of materials performance. Carry out simulation and intensified experiments from the main climatic factors of light energy, temperature, rainfall or condensation, humidity; use xenon arc lamps that can simulate the full sunlight spectrum to reproduce the destructive light waves existing in different environments; The xenon lamp weather test chamber can provide corresponding environmental simulation and accelerated tests for scientific research, product development and quality control. It can be used for tests such as the selection of new materials, the improvement of existing materials, or the evaluation of changes in durability after changes in material composition; suitable for plastics , Rubber, paint, coating, ink, paper, medicine, food, cosmetics, textiles, auto parts, packaging materials, construction materials, electrical and electrical products, etc.It is suitable for plastics , Rubber, paint, coating, ink, paper, medicine, food, cosmetics, textiles, auto parts, packaging materials, construction materials, electrical and electrical products, etc.
Use xenon arc lamps that can simulate the full sunlight spectrum to reproduce the destructive light waves existing in different environments; The xenon lamp weather test chamber can provide corresponding environmental simulation and accelerated tests for scientific research, product development and quality control.
The SN xenon lamp test chamber can be used for tests such as the selection of new materials, the improvement of existing materials, or the evaluation of changes in durability after changes in the composition of materials. It can well simulate the changes in materials exposed to sunlight under different environmental conditions.
Simulate full sunlight spectrum
SN measures the light resistance of the material by exposing it to ultraviolet (UV), visible light and infrared light. It uses a filtered xenon arc lamp to produce a full sunlight spectrum with the greatest consistency with sunlight. The xenon arc lamp with reasonable filtering treatment is the best way to test the product's sensitivity to long-wavelength ultraviolet and visible light in direct light or sunlight through glass.
Light resistance test of indoor materials
Due to long-term exposure to fluorescent lamps, halogen lamps or other light-emitting lamps, products placed in retail outlets, warehouses or other environments will also experience significant photodegradation. The SN xenon lamp test chamber can simulate and reproduce the destructive light in such commercial lighting environment, and can accelerate the test process with higher intensity.
Simulated climate environment
In addition to the photodegradation test, the SN xenon lamp test box can also become a weathering test box by adding a water spray option to simulate the influence of outdoor moisture on the material.
Relative humidity control
Some models of SN xenon lamp test chambers can provide relative humidity control. For many humidity-sensitive materials, this function is also very important, and many test protocols also require humidity control.
 

Applications:

The SN type xenon lamp test box uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce the destructive light waves that exist in different environments, and can provide corresponding environmental simulation and accelerated testing for scientific research, product development and quality control.

The SN type xenon lamp test chamber can be used for the selection of new materials, the improvement of existing materials or the evaluation of durability changes after the composition of the materials is changed. It can well simulate the changes caused by the materials exposed to the sun under different environmental conditions.

Product Features

Full spectrum xenon lamp.
A variety of filter systems to choose from.
Water spray function.
Relative humidity control.
Test chamber air temperature control system.
Irregularly shaped sample holder.
Cheap and good quality xenon arc tube.
It is easy to install and use and basically does not require daily maintenance.
The service life of the xenon arc tube depends on the level of irradiance used, and the life of the general tube is 1600 hours. The lamp can be replaced quickly and easily, and the long-lasting filter provides guarantee for maintaining the required spectrum

SPECIFICATION

Studio size D×W×H:             950×950×850 mm
Dimensions D×W×H :           1350×1400×2100mm
Temperature range:                                 0℃～80℃(It is not within the range of measurement）
Temperature deviation:                             ±2℃  （without light）
Humidity range:                                 30～98％R.H
Humidity deviation:                                   ±2.5%R.H(humidity≥75%R.H)   ±3%R.H(humidity≤75%R.H)（without light）
Type of light source:                               Water-cooled full solar spectrum long-arc xenon lamp（average lifespan is about 1800 hours）                       
Rainfall time:                             1～9999 minutes，adjustable
Rainfall cycle:                                 1～240 minutes，adjustable interval (off)
Spectral wavelength:                              290nm～1200nm
Xenon lamp power:                                 1CW、6KW（lifetime: 1600 hours）
Light source wavelength range:                     290-1200nm
Heating power:                             about 4.6KW
Humidification power:                             about 4KW
Light source irradiance:            UV spectrum300-400nm 30-120w/m2
UV spectrum 420nm :   0.8-1.5w/m2（continuously adjustable）；
UV spectrum 340nm :   0.3-1.0w/m2  Xenon lamp energy compensation is realized by adjusting voltage and current
Irradiation area:                             about 7500cm2
Distance from arc center to sample holder:    350～380mm
Rotating speed of sample rotating basket:                ≥1r/min(stepless speed regulation)
Water spray cycle:
Water spray time: 0～99h59min，continuously adjustable
Stop spraying time:0～99h59min，continuously adjustable
light application time:                             Continuously programmable and adjustable
Blackboard temperature:                             65℃±3℃adjustable
Cooling method:                            Mechanical refrigeration and air cooling
Total power and power supply:                     about 18KW；380V±10%   50HZ
The main specification of the above products are measured at room temperature below 26℃, relative humidity ≤85%R.H, no load in the studio, constant temperature and humidity after two hours.