Description   of   2015     Programble uv lamp testing equipment

Specifications
We can choose the UV light wavelengths depending on different test requirements, since every UV radiation and wavelength of the 
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.
Picture

 
Chapter 3: Temperature and humidity electric circulatory system
01. Electric circulatory system: Designed as thermal ,moisture-proof and stainless steel loop extension axis motor
02. Circulating fan: High / low temperature resistance aluminum Sirocco fan
03. Electric storage control: Balanced thermostat with P.I.D and control with S.S.R
04. Microcomputer control structure: Microcomputer control, pre-cooling preheating temperature conversion control, computer calculations can reach high precision and high output power saving .
05. Automatic control: 1)U-shaped fin high-speed heating electric heater; 2)Refrigeration system is completely independent so does not affect the control lines; 3)Calculated with the heat content of the heating rate of test substance.
06. Humidity system: 1) using micro-electronic and humidification systems.2) Humidification barrel made of stainless steel along with water level observation window. 3) Attached overheating and overflow device. 4) Humidification and dehumidification system is completely independent. 5) Water level control with mechanical float raft, to eliminate electronic malfunction.6) Water supply system with automatic replenishment attached filter so that the buyers don’t need to add water manually.7) using expendable recycled water system.
07. Dehumidification system: 1) Independent compression and refrigeration system . 2) Dew point temperature of the evaporator tube containers (ADP) layer contact with dehumidification.

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.
 

 The reasons why other customer choose us:

1.We  proovide best qulity with resonable price.

2.We can control the quality cause we produce by ourself.

3.We have introduced latest technology from Germany.

4.We got servral certificate for our product.

5.We service every customer with heart.