Water cooled xenon lamp aging test chamber

Product Name:Water cooled xenon lamp aging test chamber(Sunlight climate testing machine)

Product model: XK-8078

Product Usage

Water cooled xenon lamp aging test chamberUsed for various textile, printing and dyeing, dye, leather, plastic, paint, coating, petrochemical, automotive interior, rubber and other industries to conduct simulated sunlight and artificial aging tests, as well as color fastness tests to light, climate, light and sweat, and composite color fastness tests. By setting conditions such as xenon lamp irradiation energy, temperature, humidity, rain exposure, and alternation of xenon lamp brightness and darkness in the test chamber, a simulated spontaneous combustion environment is provided to test the performance changes of materials such as color fading, aging, softening, hardening, and cracking.

Related standards:

AATCC TM16:《耐光色牢度》

AATCC 169: "Textile Weathering Test 1: Xenon Arc Lamp Exposure Method"

GB/T8427-2008: "Textiles - Color fastness to artificial light - Xenon arc lamp"

GB/T14576: Test Method for Color Fastness to Light and Sweat Composite of Textiles

GB/T8430: Tests for color fastness of textiles - Color fastness to artificial weather: Xenon arc

GB/T16422.1: "Plastics - Laboratory Exposure Test Methods - Part 1"

GB/T16422.2: "Plastics - Laboratory Exposure Test Methods - Part 2"

GB/T12831: "Rubber vulcanized - Test method for artificial weathering (xenon lamp) aging"

ISO 4892: Plastics Methods of exposure to laboratory light sources Part 2: Xenon Arc Lamp

ISO 11341: Paints and Varnishes Artificial weathering and artificial radiation exposure Xenon arc radiation filtered by filters

GB/T1865: "Artificial climate aging and artificial radiation exposure of paints and varnishes"

ASTM F2032、JIS T8134、SAEJ1960、1885、JASOM346、ASTM F 1952、ASTM F 1446、ISO03917、GMW 3414 Wait, and you can set your own test standards and requirements

Instrument characteristics:

Water cooled Xenon Arc Lamp: Adopting imported short pull arc, high light intensity, 4.5KW professional AC water-cooled Xenon Arc Lamp (similar to Asia Pacific Las *), with long irradiation distance, exposure diameter of 550mm, relatively small irradiation energy loss, and realistic simulation test.

Filter system: Adopting a double-layer filter system to simulate the sunlight source, filtering high-frequency and low-frequency light sources to make the irradiated light source closer to the sunlight source.

Exposure area: Designed with a large experimental chamber and a large irradiation area of 3600cm2, the sample rack GB is 48 pieces (145 × 45); AATCC: 36 pieces (145 × 75)

Optical irradiance transmission system: Fiber optic sensors are used for irradiance transmission, which is not affected by high temperature and humidity conditions. The test spectrum is directly exported and detected, making the detection results more stable.

Energy accumulation output: The instrument is equipped with a parallel communication interface and can provide A4 Chinese printing. It can directly print the energy accumulation and corresponding blue label level of each sample.

Operation panel: It adopts a 10.4-inch touch screen display and control, with multiple test monitoring modes (animation, numbers, charts), easy to operate, intuitive and clear.

Standard setting: Meets various testing standards such as AATCC, ISO, GB, JIS, etc., with multiple domestic and international conventional testing standards built-in. Simply select and enter, and leave two custom programs for users to edit and save on their own.

Sample time control: All sample clips are timed separately, with a range of 0-9999 hours and 59 minutes, and have the ability to

Accumulated quantity calculation and statistics, capable of conducting experiments on different samples on the same machine, available for query and printing output.

Humidity and rain control: the imported ultrasonic atomizer and PTC double humidification method are used for humidification. When fog is needed in the test, umbrella shaped rain fog will be sprayed under high pressure to imitate the effect of natural fog. The spray amount is 50ml/min; The sprayer is used for high-pressure spraying, which can achieve double-sided spraying on the front and back of the sample. When the test requires rain, it will spray umbrella shaped rain mist under high pressure to simulate the natural rain effect, with a rainfall of 200ml/min.

Cooling system: Adopting an external and internal dual hybrid cooling system to ensure more precise operation of the cooling system, and

Greatly reduce water and electricity consumption. (Figure 7)

Irradiance control: digital setting of light intensity, real-time monitoring, automatic compensation to meet different standards for testing light

Stability requirements for the source (optional 420nm; 340nm or 300-800nm band monitoring).

Double layer specimen rack structure: Adopting the currently popular double layer specimen rack structure, it achieves a large test chamber exposure to sunlight.

Temperature control: Blackboard thermometer (BPT) and standard blackboard thermometer (BST) are tested at the same station (equidistant) as the sample to truly reflect the tested condition of the sample. The measured data is processed by the CPU and displayed on the color screen in the form of numbers, charts, curves, etc., without the need to stop the machine for observation.

Light emitting component control: Both the water-cooled xenon lamp and the large and small filter tubes are detected by a professional spectral detection system to ensure that the spectrum emitted by the water-cooled xenon lamp meets the standard accuracy requirements, and the light source transmittance of the filter tube meets the standard requirements, thereby ensuring that the irradiance provided by the testing machine is a truly controllable light energy.

Test chamber air filtration control: The test chamber is equipped with a self circulation system and an air filtration system to dynamically filter and circulate the air in the test chamber of the testing machine, thereby significantly reducing environmental requirements.

Whole machine running time guarantee: One test can run continuously for 1000 hours, meeting the material aging test requirements for conventional, military, aerospace and other special industries.

Protection design:

The cooling fan is interlocked with the system operation. When the fan cannot work normally, the system will display a prompt interface and cannot work properly for protection.

Humidity protection: In the experimental process, if the humidity system fails and cannot work, and the humidity in the test chamber drops to the set lowest value, the entire machine will stop working for protection.

Water level protection: If the circulating water volume of the system is insufficient, the system will stop working to protect the humidification device and circulating water pump from damage.

Circulating fan protection, the system will automatically protect when the circulating fan is not working.

Chamber door protection: When the xenon lamp is lit, if the chamber door is opened, the xenon lamp will automatically turn off and prompt abnormal operation.

When the temperature of the exhaust pipe is too high, the system will automatically shut down until the temperature of the exhaust pipe reaches normal operation before starting up for protection.

Water cooled xenon lamp aging test chamberTechnical parameters:

1. Temperature range and accuracy of the experimental chamber: 20-95 ℃; Accuracy: ± 0.1 ℃

2. Humidity range and accuracy of experimental chamber:

Ming cycle (simulated daytime): 1075% RH, humidity fluctuation ± 3% RH;

Dark cycle (simulated dark night): 10100% RH, humidity fluctuation ± 5% RH;

3. Range and accuracy of irradiance control: 0.63.08W/m2/420nm; Accuracy: ± 0.02 W/m2/420nm;

(optional 340nm or 280800nm and more wavelength monitoring); Digital setting, automatic compensation.

4. Blackboard temperature control range with precision:

Blackboard thermometer (BPT): 20120 ℃± 2 ℃, accuracy: 0.2 ℃;

Standard Blackboard Temperature Gauge (BST): 20130 ℃± 1 ℃, Accuracy: 0.1 ℃.

5. Test time control: ≤ 10000h

6. Xenon arc lamp rated power: 4.5KW (AC water-cooled xenon lamp)

7. Sample rack rotation speed: 1-10rpm can be set

8. Sample clamp distribution diameter: φ 550mm

9. Sample clamp rotation speed: 1-10rpm

10. Exposure area: 3600 cm2

11. Number of exposed samples: GB standard: 145 × 45mm, 48 pieces

AATCC American standard: 33 pieces of 145 × 75mm

12. Single sample holder timing range and accuracy: 0-9999 hours and 59 minutes; ±1s

13. Accumulated energy of a single sample holder: 0-9999.99 kJ

14. Spray method: Spray the front and back of the sample, and choose single-sided spray.

15. Service life of water-cooled xenon lamp: 1200-1500 hours

16. Power supply: AC380V ± 5% 50Hz 10KW

17. Dimensions: 1250 × 830 × 1800mm

18. Weight: 350kg

:

1. Imported short arc water-cooled xenon lamp (4.5KW): four units

2. Filter glass inner tube: two pieces

3. Filter glass outer tube: two pieces

4. Irradiance sensor: one (standard 420nm, optional 300-400nm, 340nm)

Note: Xenon lamp aging test chambers are divided into air-cooled and water-cooled types, and can be customized according to customer testing needs.