Xenon lamp aging test chamber
Product name: xenon lamp aging test chamber (xenon lamp weathering test chamber)
Product model: HS-XD-9000
Application of xenon lamp aging test chamber:
The xenon lamp weather resistance test chamber produced by our company has become a common choice in the field of light resistance testing, providing sufficient technical reference and practical proof for related industries. This equipment uses a long-arc xenon lamp as the light source to simulate and strengthen the weather resistance and accelerated aging test equipment to quickly obtain the test results of near-atmospheric aging, which is used to evaluate the weather resistance of plastic rubber, paint, textile printing and dyeing and other materials.
The equipment meets relevant standards: GB/T16422-2, ASTMD529, ISO4892-2, etc.
The basic principle of xenon lamp aging test box:
Weather resistance test is an important means to screen formula and optimize product composition in the process of scientific research and production. It is also an important content of product quality inspection. Application materials such as coatings, plastics, aluminum-plastic panels, and automotive safety glass all require weather resistance tests.
The main factors that cause material aging are sunlight and humidity. Weathering chambers can simulate hazards caused by sunlight, rain and dew. The weather resistance test chamber uses a xenon lamp to simulate the effect of sunlight, and uses condensed moisture to simulate rain and dew. The material to be tested is placed in a cycle program of alternating light and moisture at a certain temperature for testing, which can take days or weeks. Recreate hazards that occur for months or even years outdoors. Artificially accelerated aging test data can help select new materials, modify existing materials, and evaluate how formulation changes affect product durability.
Main features of xenon lamp aging test chamber equipment:
Ventilation cooling device: The temperature ventilation cooling system of the test chamber is automatically controlled by a temperature controller.
The control blackboard thermometer adopts wireless transmission technology, which effectively improves the control accuracy.
Optical fiber transmission is used to measure the radiation intensity of the xenon lamp to avoid the problem of measurement error caused by temperature.
Sample holder The sample holder rotates around the light source at a speed of 1r/min, and a black panel thermometer BPT or a black standard thermometer BST is installed on the sample holder.
Timing device: In order to record the working time of each test, the equipment is equipped with a timer on the operation panel, which can control the time of the equipment, and the equipment will automatically shut down when the timing is over.
Protection device: In order to make the xenon arc lamp work normally and not be damaged, the equipment is connected to the cooling water except that the xenon arc lamp is ignited on the circuit (that is, the xenon arc lamp cannot be lit when the cooling water is not working) and is running. If the cooling water failure occurs during the process and the operation is abnormal, the xenon lamp will automatically go out and the whole machine will stop working.
Main technical parameters of xenon lamp aging test box:
Power supply: AC 380V/50Hz, maximum power 9KW.
Xenon lamp power: 3KW (air-cooled full solar spectrum long arc xenon lamp).
Xenon lamp radiation intensity: set value adjustable (350-850nm) 550W/m2
(Irradiance automatic control, optional 340nm, 365nm as radiation intensity monitoring point)
The trigger power is 6KW, the working voltage is AC 220V, the current is 27±3A, the trigger time is ﹤ 2S, and the second trigger interval time is ﹥ 10min.
Temperature range: 63±5℃, test blackboard temperature: 40～110℃
Temperature uniformity: ± 2℃
Sample rotating basket speed: ≥1r/min (stepless speed regulation)
Studio size: 500×750×600
Filter 0% below 255nm, 90% above 400-800nm. (3-6 months replacement)
Main materials of xenon lamp aging test chamber equipment:
Shell: cold plate spray
Liner: SUS3042B stainless steel plate
Seal: Silicone rubber seal
Temperature controller: "MINGDA" PID self-tuning controller
Convection: special motor for long axis
Stainless steel sample holder, glass observation window, sample holder rotating structure
Device operation timing controller.
8. "F-ZA" optical radiometer or UV-B ultraviolet radiation intensity meter.
Black panel thermometer BPT or black standard thermometer BST. (calibration once every 6 months)
Dedicated filter
Xenon lamp aging test box safety protection device:
1. Ground protection, power overload short circuit breaker.
2. Control loop overload, short circuit fuse, over temperature protection.
Xenon lamp aging test chamber information and services:
1. Provide the electrical schematic diagram of the equipment, the detailed list of consumable parts, the operation and maintenance manual and other technical information, and provide the technical information of the main purchased accessories.
2. Train equipment operation and maintenance personnel to fully grasp equipment operation skills and general repair and maintenance skills.
3. Provide free after-sales service to the buyer within one year from the date of acceptance of the equipment.
Xenon lamp aging test box accessories:
Replace the filter every 3-6 months
A free lamp
Blackboard thermometer calibration every 6 months
The irradiance intensity is 450W/㎡ (average), the setting value is adjustable |
