Q8-SUN-408 Shanwei Xenon Lamp Weathering Test Chamber Technical Specification

1.general principles

The Shanwei Xenon Lamp Weathering Test Chamber is an important means of screening and optimizing product composition in scientific research and production processes. It is also an important part of product quality inspection. The application materials such as coatings, plastics, aluminum-plastic panels, and automotive safety glass are required to undergo weather resistance tests according to product standards. The main factors causing material aging are sunlight and humidity. The weather resistance test chamber can simulate the hazards caused by sunlight, rainwater, and dew. Xenon lamps are used to simulate the effect of sunlight exposure, and condensed moisture is used to simulate rainwater and dew. The tested material is placed in a cyclic program of alternating light and moisture at a certain temperature for testing. It takes several days or weeks to reproduce the hazards that occur outdoors for months or even years. Artificial accelerated aging test data can help select new materials, modify existing materials, and evaluate how changes in formulation affect the durability of products.

1.1 This specification sheet is applicable. It describes the technical specifications of the device's functional design, structure, performance, and testing.

The execution standard number is as follows:;

GB/T1865-97

GB/T9344-88

GB/T16422.2

GB/T2423.24-1995

ASTMG155

ISO10SB02/B04

SAEJ2527

SAEJ2412

2. Requirements for equipment usage conditions

2.1 Environmental temperature: -15 ℃ to+50 ℃

2.2 Relative humidity of the environment: 10-80% (20℃)

2.3 Altitude: 0-3000m

2.4 Atmospheric pressure range:

2.5 Equipment service life: greater than 15 years

2.6 Working power supply: AC 380V ± 10%, 50Hz,

2.7 Total power: 12KW

2.8 Environmental adaptability: The instrument has the ability to adapt to changes in environmental temperature, high altitude, humidity, and atmospheric pressure. Within the temperature range of 5 ℃ to+50 ℃, the instrument can operate reliably and stably, and the monitoring results are not affected

2.9 Location of use: Indoor

3. Main functional requirements of the equipment

Mainly used for testing the sunlight radiation protection test of outdoor products, to ensure that the tested products can withstand the aging test in harsh outdoor environments, so that the products can operate safely and reliably.

4. Requirements for equipment technical parameters and performance indicators

4.1Temperature range: RT+10 ℃~70 ℃

4.2Humidity range: 50-90% R•H

4.3Blackboard temperature: 63-100 ℃± 3 ℃

4.4Temperature fluctuation: ≤± 0.5 ℃

4.5Temperature uniformity: ≤± 2.0 ℃

4.6Inner box size: 600x850x800mm (W × H × D)

4.7Inner box size: 1080x1900x1230mm (W × H × D)

4.8Xenon lamp source: imported air-cooled lamp tube (American Q-Panel)

4.9Number of Xenon Lamps: 4 (1 spare)

4.10Rainfall duration: 0-9999 minutes, adjustable for continuous rainfall

4.11Rainfall cycle: 0-240min, adjustable interval (intermittent) rainfall

4.12Spray cycle (spray time/no spray time): 18min/102min

4.13Rainwater pressure: 0.12-0.15Mpa

4.14Spray nozzle aperture: Ø 0.8mm

4.15Xenon lamp power: 1.8KW * 3=5.4 KW

4.16Heating power: 2KW

4.17Humidification power: 0.75KW

4.18Sample tray size: 600 * 800mm

4.19Distance between sample holder and lamp: 230-800mm

4.20Wavelength: 290-800nm Radiation intensity: 500-1200W/m2

4.21The light cycle is continuously adjustable, with a time range of 1 to 999 hours and an irradiance of 60W/m2. The maximum irradiance should not exceed 130W/m2 (the average irradiance of ultraviolet light with a spectral wavelength of 290nm to 400nm). When the ultraviolet spectral wavelength is below 300nm, the maximum irradiance should not exceed 2W/m2

5. Product specifications

The configuration requirements are as follows:

5.1Main body part

5.1.1The outer shell should be processed and formed using high-quality (t=1mm) A3 steel plate CNC machine tools, and the surface of the shell should be treated with spray coating.

5.1.2The inner liner is made of imported (t=1mm) high-quality 304 stainless steel plate.

5.1.3Insulation material: high-density glass fiber cotton The insulation thickness is 80mm

5.1.4Mixing system: Adopting a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures, to achieve strong convection and vertical diffusion circulation

5.1.5Double layer high tensile sealing strips with high temperature resistance are used between the door and the box to ensure the sealing of the testing area

5.1.6Adopting non reactive door handles for easy operation

5.1.7The bottom of the machine adopts high-quality fixed PU movable wheels

5.1.8The observation window adopts multi-layer insulated tempered glass, which can clearly observe the test process

5.2Heating, humidification, cooling and dehumidification parts

Heating section:

5.2.1Using far-infrared nickel alloy high-speed heating (2KW × 1) electric heater

5.2.2High temperature, humidity, and lighting are completely independent systems (do not interfere with each other)

5.2.3The output power of temperature and humidity control should be calculated by a microcomputer to improve electrical efficiency

Humidification section:

5.2.4External boiler steam humidifier

5.2.5Equipped with automatic water level compensation and water shortage alarm system

5.2.6Far infrared stainless steel high-speed heating (0.75KW × 1) electric heating tube

5.2.7The humidity control adopts P.I.D+S.S.R, and the system is coordinated and controlled in the same channel

Refrigeration and dehumidification section:

5.2.8Compressor: Fully enclosed French Taikang

5.2.9Refrigeration method: mechanical single machine refrigeration

5.2.10Condensation method: air-cooled

5.2.11Refrigerant: R404A (environmentally friendly)

5.2.12The entire system pipeline should undergo a 48 hour leak detection test with ventilation and pressurization

5.2.13The heating and cooling systems are completely independent

5.2.14Internal spiral refrigerant copper tube

5.2.15Fin slope evaporator (with automatic defrosting system)

5.2.16The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts

5.2.17Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method

5.3Circuit control system

5.3.1The temperature and humidity control instrument adopts a fully imported high-precision digital display microcomputer integrated controller from South Korea.

5.3.2Accuracy: 0.1 ℃ (display range)

5.3.3Resolution: ± 0.1 ℃;

5.3.4Temperature sensor: PT100 platinum resistance thermometer;

5.3.5Control mode: thermal balance temperature and humidity control mode; All electrical appliances use Schneider series products

5.3.6Temperature and humidity control is achieved through coordinated control of the same channel using the P.I.D+S.S.R system

5.3.7Equipped with automatic calculation function, it can immediately correct the temperature and humidity change conditions, making temperature and humidity control more accurate and stable

5.4Safety protection measures section

5.4.1Fan overheat protection

5.4.2Overall equipment under phase/reverse phase protection

5.4.3Overload protection for refrigeration system

5.4.4Refrigeration system overpressure protection

5.4.5over temperature protection

5.4.6Overheating of water pump, overcurrent protection

5.4.7Other issues include electrical leakage

5.4.8Water shortage indication

5.4.9Automatic shutdown after fault alarm

5.5Lighting system

5.5.1Blackboard thermometer: metal blackboard thermometer;

5.5.2Xenon lamp tube: Made of qualified imported tubes from the United States, with a lifespan of 1600-2000 hours.

5.5.3Irradiance control: The required irradiance can be obtained through automatic control of the radiometer and manual adjustment of power.

5.6Water spray circulation system

5.6.1Water quality: Deionized water (solid content less than 20ppm)

5.6.2Equipped with water level display for the storage tank

5.6.3The sprayed water has recyclability

5.6.4The spray pressure can be adjusted between 0.12 and 0.15 Mpa

5.6.5Install two nozzles on the top of the studio

6. Factory inspection reportcertificate of conformity

have

7. Equipment after-sales service

7.1 Warranty period: 1 year. During the warranty period, the instrument will be replaced or repaired free of charge. Lifetime maintenance.

7.2 Provide installation and debugging services, and provide technical suggestions.

7.3 Responsible for on-site installation and debugging of products.

7.4 Responsible for providing on-site training to relevant personnel of Party A.

8.Packaging, transportation, and storage

8.1 After the equipment is manufactured and tested, it should be promptly packaged to ensure that it is not contaminated.

8.2 After all components are properly packaged or boxed, fixed and bundled protective measures should be taken during transportation to avoid loss, damage, or theft.

8.3 Inner film+foam sandwich packaging shall be used to ensure that all parts will not be damaged, lost, deformed, damped and corroded during transportation.

8.4 The product or separately transported components are suitable for the requirements of transportation and loading.

The technical information provided with the product is in paper form and in Chinese version.

① The packing materials include: equipment list, factory certificate of conformity, instruction manual, and factory inspection report.

② One copy each of the user manual, technical manual, and supporting product information, as well as one electronic version of the complete set of materials.

Hongzhan has a research institution specializing in the development of environmental testing equipment, with mature environmental testing research methods and laboratories. It has gathered a group of excellent talents and experts in the industry, and a strong R&D team is driving the development direction of domestic environmental testing technology. Currently, the company has independent intellectual property rightsHigh and low temperature test chamber、High and low temperature damp heat test chamber、Fast Response Temperature Chamber、thermal shock chamberThree comprehensive test chambersHigh, low temperature, and low pressure test chamber、Solar radiation test chamberThe climate environment testing equipment and customized products such as industrial ovens, walk-in high and low temperature wet heat test chambers, and high wind speed rain test chambers are at a high level in China.