SN-900A water-cooled xenon lamp climate test chamber is a major brand in the industry

Natural sunlight and moisture damage materials, causing incalculable economic losses every year. The damage caused mainly includes fading, yellowing, discoloration, strength reduction, embrittlement, oxidation, brightness reduction, cracking, blurring and powdering, etc. Products and materials that are exposed to sunlight, either directly or through glass windows, are at greatest risk for the effects of photodamage. Materials that are exposed to fluorescent, halogen or other luminous lights for long periods of time are also affected by photodegradation.
The xenon lamp climate resistance test chamber uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce the destructive light waves that exist in different environments. This equipment can provide corresponding environmental simulation and accelerated testing for scientific research, product development and quality control.
The xenon lamp climate resistance test chamber can be used for tests such as selecting new materials, improving existing materials, or evaluating changes in durability after changes in material composition. The equipment can well simulate the changes caused by exposure of materials to sunlight under different environmental conditions.
1. Technical indicators
Model
, working room size** unit
, temperature range +℃~℃
, humidity range lower than?
, Blackboard temperature ~ ℃
, temperature fluctuation degree ℃
, temperature uniformity ℃
, humidity deviation +~?
, rainfall time ~, continuous rainfall is adjustable
, Rainfall cycle ~, the interval (off) rainfall is adjustable
, Water spray cycle (water spray time/no water spray time)/or/> , Xenon lamp power (water-cooled)
, Heating Power
, humidification power
, distance between sample holder and lamp ~
, sample holder rotation, rotation rate/
sample * standard sample
, irradiance between wavelengths The average irradiance is /㎡.
Second structure
The shell is made of steel plate, and the surface of the shell is sprayed to make it more smooth and beautiful
The inner tank is made of imported high-quality mirror stainless steel plate
The mixing system adopts a long axis Fan motor, stainless steel multi-wing impeller with high and low temperature resistance to achieve strong convection and vertical diffusion circulation
Double-layer high-temperature-resistant high-tensile sealing strips are used between the door and the box to ensure the sealing and avoidance of the test area. Light
, using non-reaction door handles, easier to operate
The bottom of the machine uses high-quality movable wheels
The observation window uses tempered coated glass
3. Heating system
, using Far-infrared nickel alloy high-speed heating electric heating wire
Temperature and humidity control output power is calculated by microcomputer to achieve high precision and high efficiency of electricity use
4. Circuit control system
Temperature and humidity control The instrument adopts a fully imported integrated controller
Accuracy.℃ (display range)
, Resolution.℃
, Temperature sensor platinum resistance temperature measuring body
, Control mode thermal balance temperature adjustment Humidity control method
Temperature and humidity control adopts + system coordinated control with the same channel
5. Circulation system
, single cycle, centrifugal fan, split air duct structure
, self-contained cooling Water tower (cooling capacity in tons per hour)
6. Lighting system
Blackboard thermometer Metal blackboard thermometer
Domestic (water-cooled) lamps that have passed the xenon lamp test, (imported lamps are negotiable separately )