Environmental uv test chamber
USD $7,500 - $9,500 /Piece
Min.Order:10 Pieces
Guangdong Sanwood Environmental Chambers Co., Ltd.
Control Devices: the main controller use imported Korean TEMI2700 English controller with precision LCD touch screen which can control temperature and humidity. The controller uses LCD screen which can display parameters, execution time, the heater working condition and PID parameter self-tuning function
It can achieve refrigerator run automatically. Control systems have perfect detection device which can perform detailed fault display and alarm function. Korea2700 controller (Touch screen key board); Time Cumulative Timer.
Test Sample Quantity | About 40 pieces with dimension of 150×75mm; Approximately 40 pieces |
Chambers Size | D×W×H: 450×1170×500 |
Temperature Range | RT+10℃~70℃ |
Humidity Range | ≥95%R.H |
Humidity Uniformity | Within±2% |
Temperature Uniformity | Within±2% |
Humidity Fluctuation | Within±2% |
Distance From Sample to Light | 50mm |
Ultraviolet Wavelength | 290nm~400nmUV-A |
Light Power | 40W |
Sink Depth Requirement | Control automatically |
Board Temperature | 40℃~65℃ |
Test Time | 0-999H(can be adjustable) |
Function 01 | The chamber is with spray function |
Function 02 | The chamber with spray function |
Temperature Controller | With Taiwan Delta touch screen controller+ Japan Mitsubishi PLC control system |
Time Controller | Japan Omron time controller |
Light Heating System | Totally independent systems, nickel-chromium alloy electric heater |
Humidification System | All stainless steel shallow surface evaporative humidifier |
Water Supply System | Supply water automatically |
Exposure Mode | Exposure with moisture condensation and light radiation |
Safety Protection | Leakage, short circuit, over-temperature, water shortages, over-current protect/controller power memory protection |
Chapter 02, Usage / Purpose : UV aging chamber is mainly used for simulating sunlight, moisture and temperature damaging effects to material , material aging shows as fading, tarnish ,intensity decreased, cracking, peeling, chalking, and oxidation. Fluorescent UV aging chamber shorten the time to test the material aging phenomenon.
UV aging chamber stimulates the light. rain and dew. During the test, the temperature can be controlled. It is usually ultraviolet light at high temperatures and relative 100% humidity in the dark, damp condensation environment; It is used in paint & coatings, automotive, plastics, wood products, glues area and so on.
Chapter 03, Stimulate Sunshine: The sun's ultraviolet rays is the main factor to destroy most materials durability. We use ultraviolet lamps to simulate the short-wave ultraviolet part of the light, it produces little visible or infrared spectrum energy.
Chapter 04, UV Light Introduction :
1. UVA-340 Lamps | UVA-340 lamps can be excellent simulate shortwave ultraviolet light of sun from 365 to 295 NM. (United States imported lamp). |
2. UVB-313 Lamps | Shortwave ultraviolet of UVB-313 lamps is stronger than usual sun ultraviolet , so that it can accelerated material aging. However, the tube may cause some damage to the material. |
3. UVB-313 Lamps | Mainly used for quality control and research development, it is also used to test weather-resistant material. |
4. UVA-351 Lamps | It stimulates ultraviolet sunlight through window glass, it's the most effective to test aging of interior materials. |
Chapter 05, Irradiation Intensity Can Be Choosing : Available irradiation intensity options can get exact test results; user can set different light intensities depending on the test requirements. It not only can control the irradiation intensity; but can also prolong the life of fluorescent lamps.
1 | Box liners are made of SUS304 stainless steel wire drawing board. |
2 | The shell is made of SUS304 stainless steel wire drawing board. |
3 | The sample holder is made of stainless steel and aluminum screen frame style, easy to hold the sample. |
4 | There is 8 pieces UV UV-B or UV-A lamp on both sides in the cabinet. |
5 | With tank heating it is warm fast and distribute temperature uniformly. |
6 | The case cover is easy to open and close. |
7 | The bottom of the chamber have high-quality PU wheels. |
8 | The distance from surface of the sample parallel to UV light plane is 50 mm. |
Chapter 07, Accessories List :
Name | Quantity | Brand |
UVB lamp | 8 pieces | America |
Temperature Controller | 1 set | Korea TEMI |
Blackboard Thermometer | 1piece | Japan RKC |
Radiometer | 1piece | Imported |
Electronic Parts and Components | 1group | Schneider |
Rectifier | 4sets | Philips |
Electrical Heated Tube | 2piece | Customized in Taiwan |
InternalMaterial | 1set | SUS 304 Steel |
Chapter 08, Heating System :
1 | Using a U-shaped titanium alloy electric heating pipe. |
2 | Completely independent systems, will not affect the control line. |
3 | Output power of temperature control calculated by the microcomputer, to achieve high power precision and efficiency. |
4 | With the anti-temperature heating system function. |
Run Mode | Run with program and Constant value |
Program Capacity | 120 groups x1200 segment |
Program Time | IS-99H can be chosen |
Temp Range | -99.9℃~+200.0℃ |
Humidity Range | 5%~98%RH(humidity less than 20℃ or more than 90℃ will not display) |
Controller Precision | Temperature is 0.1℃ and RH is 0.5 |
Controller Resolution | Temperature is 0.1℃ and RH is 0.5 |
Time Timer | Time Cumulative Timer |
Software Free | Equipped With 485-232 and USB communication interface |
Adopt SUS#316 stainless steel temperature sensor | |
Independent over temperature protector and buzzer; Can set time 0 - 9999 H | |
Nine point alarm system and easy trouble shooting ,If the trouble can’t be solved, the machine can't be on. | |
Cooling and heating can be controlled by slope and it can revise temperature automatically. | |
Temperature controller by P.I.D.+S.S.R.Synchronized control system can improve the control stability and lifetime of components. |