Enviromental Test Chamer UV Accelerated Weathering Tester
Product information
This product uses the best analogy UV light in the UV spectrum of
the UV light, combined with temperature control, wet and other
devices to analogy on the material caused by discoloration,
brightness, strength, cracking, peeling, powder, oxidation and
other damage to the sun (UV) high temperature, high humidity,
condensation, dark rain cycle and other factors, while the
combination of ultraviolet light and moisture between the material
makes a single light resistance or a single ability to weaken or
failure of moisture, which is widely used in Material weather
resistance evaluation, the equipment has to provide the best sun UV
simulation, the use of low maintenance costs, easy to use, the
equipment used to control the automatic operation, the test cycle
of high degree of automation, light stability, test results, high
reproducibility.
Features
1. Internal material is stainless steel plate, external material is
plastic spray.
2. 8 UVA or UVB lamps
3. Japan-imported temperature controller, and imported programmable
time controller
4. Exposure method: Vapor condensation and radiation
5. Adjustable radiation condensation time.
Technical indicators
Volume and size:
Studio size (mm): 1100 × 300 × 400 (D width × W depth × H height)
Outer box size (mm): 1300 × 500 × 1480 (D width × W depth × H
height)
Irradiance Control System:
Irradiation (UVA-340) when using UVA-340 lamps
UVA-340 irradiance range: 0.45 ~ 1W / m2 adjustable (at the peak of
340nm)
Extend lamp life
UV lamp parameters:
Lamp type: 8 sets of UVA-340 (315 ~ 400nm) lamp
Lamp brand: US imports
Center distance of the lamp: 70mm
Center distance between test article and lamp: 50±3mm
Irradiation intensity: output according to the set light intensity
Temperature and humidity indicators:
Temperature range: adjustable at room temperature +10~70°C
Humidity range: ≥95% RH
Temperature fluctuation: ±3 °C
Temperature resolution: 0.1 ° C
Blackboard Thermometer:
Measuring range: 45 ~ 70 ° C
Tolerance: ±3°C
Temperature control mode: PID self-tuning temperature control mode
Parameters
1. light, condensation, spray test cycle adjustable
2. lamp: L = 1200 / 40W, 8 (UVA service life of more than 2000h)
3. The standard specimen size: 75 × 290mm (special specifications
need to be described in the contract)
4. The unit has an automatic sprinkler function
| Temp. range | RT+10º C~70º C |
| Humid. range | ≥75%R• H |
| Temperature range | RT +10 ℃ ~ 70 ℃ |
| Humidity range | ≥ 90% RH |
| Temperature uniformity | ± 2 ℃ |
| Temperature fluctuation | ± 0.5 ℃ |
| Center distance of the lamp | 70mm |
| Distance between the test object and the lamp | 50 ± 3mm |
| Control device | touch screen intelligent controller |
| Temperature control mode | PID self-integer SSR control |
| Sink water depth | 25mm automatic control |
| Effective irradiation area | 900 × 210mm |
| UV wavelength | UVA range of 315-400nm |
| Test time | 0 ~ 999H (adjustable) |
| Irradiation blackboard temperature | 50 ℃ ~ 70 ℃ |
| The standard sample rack | 240pay |
UV
Accelerated Weathering Testing Machine.pdf
