Product Description
Accelerated Weather Testing UV Testing chamber is mainly used in paint and ink paint resins plastics printing and packaging aluminum adhesives car and motorcycle industry cosmetics metals electronics electroplating medicine and other fields
Technical parameters
|
Specification
|
|
|
Chamber dimension(W*D*H)
|
1300*500*1460mm
|
|
Chamber material
|
SUS 304 stainless steel
|
|
Temperature range
|
RT to 70
|
|
Temperature fluctuation
|
1.0
|
|
Temperature uniformity
|
3
|
|
Humidity range:
|
75%RH
|
|
Controller
|
Programmable controller, LCD touch screen
|
|
Control mode
|
Balance temperature humidity control (BTHC)
|
|
Test cycle setting
|
Exposure, condensation and water spray test cycle is programmable
|
|
Water spray cycle
|
Spray 18mins in every 120mins / spray 12mins in every 60mins
|
|
Water usage
|
8L/day
|
|
Distance from sample to lamp
|
55 2mm
|
|
Centre distance betweenlamps
|
65 70mm
|
|
Irradiancerange
|
0.45 0.90W/m2
|
|
UV lamps
|
Imported Atlas UV-A 315 400nm (8pcs, 1600h lifetime)
|
|
Lamp power
|
40W/Piece
|
|
Specimen Size
|
75 290mm (24pcs) /75 150mm (48pcs), maximum thickness 5mm
|
|
Testing time
|
0 999H, adjustable
|
|
Protection system
|
Overload short circuit protection
Over temperature protection
Water lacking protection
Earth leakage protection
Auto shut off protection
|
The above parameter belongs to the standard machine section Welcome to customize
- Standard configuration
- Chamber structure
- Control system
- Test specimen mounting
ISO 48923ASTM G154
- ASTM D4587 Standard Practice for Fluorescent UVCondensation Exposures of Paint and Related Coatings
- ASTM D4799 Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials Fluorescent UV Water Spray and Condensation Method
- ASTM D4329 Standard Practice for Fluorescent UV Exposure of Plastics
- AATCC TM186 Weather Resistance UV Light and Moisture Exposure
- ASTM D5208 Standard Practice for Fluorescent Ultraviolet UV Exposure of Photodegradable Plastics
- IEC 61345UV Test for Photovaltalic PV Modules
Efficient Accelerated Weathering SimulationUsing 8 powerful UVA or UVB fluorescent lamps, the UV Weathering Test Machine replicates natural environmental conditions like UV exposure, light, rain, and temperature cycles. Adjustable settings for spray time, black panel temperature, and test speed enable flexible, customized protocols, making it a versatile tool for assessing long-term durability of diverse materials.
User-Friendly Programmable OperationA digital touchscreen display and microcomputer PID control system make testing simple and efficient. With programmable timers up to 9999 hours and precise specification for temperature (0.5C) and humidity (3% RH), users set up and monitor tests with ease. The automatic system minimizes manual intervention, ensuring consistent results and enhanced lab productivity.
Robust Build and Industry ComplianceConstructed from stainless steel SUS304, the machine offers high durability, insulation resistance over 2M, and comprehensive safety protection (overtemperature, water shortage, electrical leakage). Its floor-standing design fits standard industrial or lab spaces, while air-cooled operation keeps noise below 68 dB. Approved for extensive research and industrial testing needs.
FAQs of UV Weathering Test Machine:
Q: How does the UV Weathering Test Machine simulate various weathering conditions?
A: The machine uses UVA or UVB fluorescent lamps to replicate sunlight exposure, programmable cycles for condensation and water spray to simulate moisture, and precise temperature and humidity controls that mimic real environmental changes. This allows accelerated testing that faithfully represents outdoor weathering effects.
Q: What types of specimens can be tested with this equipment, and what is the maximum capacity?
A: Up to 48 specimens, each measuring 75 mm x 150 mm, can be accommodated. The machine is suitable for a wide range of materials such as plastics, coatings, rubber, automotive, and electronic components, providing flexibility for different research and industrial needs.
Q: When and where is the UV Weathering Test Machine typically used?
A: This machine is commonly deployed in laboratories and industrial environments where material quality must be assured. Its essential during research, development, and quality control processes, especially for manufacturers, exporters, and suppliers who require accelerated assessment of product longevity.
Q: What is the process for operating and programming the machine?
A: Users interact with a digital touchscreen display to set test cycles, spray time, temperature, and humidity levels. The PID control system manages precise parameters automatically, while safety protections ensure stable operation. Data recording and interface via RS232/USB facilitate monitoring and analysis.
Q: How does usage of this machine benefit material testing and product development?
A: Accelerated weathering tests provide valuable insights into material performance, detecting potential failures before products reach the market. This results in reduced development time, improved product reliability, and confidence in meeting international standards. The programmable features further enhance efficiency and reproducibility.
Q: What safety features and protections are included in this equipment?
A: The machine incorporates overtemperature, water shortage, and electrical leakage protection, ensuring safe operation. Robust stainless steel construction and high insulation resistance (>2M) further secure user safety and equipment longevity during extended testing cycles.
Q: Where can dealers, distributors, and other business users acquire this UV Weathering Test Machine?
A: This equipment is available from manufacturers, suppliers, exporters, and retailers across China, suitable for laboratory and industrial settings. Exporters and wholesalers can provide customized and standard models, facilitating versatile usage for global clients.