Скамья из тепловой ткани УФ-свет ускоряет старение погодозащищает испытательная камера для


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Product Description


Product description:

This uv aging testing chamber is applicable for the sunlight resistant test of nonmetallic materials and aging test of artificial light sources. A variety of industrial products can make the reliability test, and this product can simulate the product in the sun, rain, humidity and dew conditions, including damage caused by bleaching, color, brightness down, powder, crack, blur, brittle, intensity decreased and oxidation.


Applications
1. Simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.
2. To get the results of damage after several days or weeks which is equal to expose to outside for a few months. The damages include fading, discoloration, brightness down, powder, crack, blur, brittle, strength decreases and oxidation.
3. Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.


Item
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 between lamps
65~70mm
Irradiance range
0.45~0.90W/m2
Lamp power
40W/Piece
UV lamps
Imported Atlas UV-A: 315-400nm (8pcs, 1600h lifetime)
Testing time
0~999H, adjustable
Specimen Size
75×290mm (24pcs) / 75x150mm (48pcs), maximum thickness 5mm
Protection system
Overload short circuit protection
Over temperature protection
Water lacking protection
Earth leakage protection
Auto shut off protection






Chamber Structure
The inner bladder of the chamber is made of imported high-class stainless steel plate while the outer bladder is made of SUS 304 steel plate.

The heating mode adopts inner bladder trough type heating with its rapid temperature rise and even temperature distribution.

Control System:
Adopts black aluminum plate to connect temperature sensor and adopts black board temperature meter to control heating so as to ensure more stable temperature.
The radiometer probe is fixed so as to avoid the frequent installation and disassembly.
The radiation quantity adopts the special UV irradiatometer with high-precision display and measurement.
The radiation intensity is not more than 50W/m2.
The illumination and condensation can be controlled independently or alternating and circularly.

Test Specimen Mounting:
The standard test specimen holder accommodates 2 panels 75×150mm. The test panels are actual the side wall of the chamber. To properly seal the chamber, uv aging testing chamber is important to have every panel holder filled with specimens or blank panels and to have panel holders in place.


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