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UV aging test chamber

2021-12-01

Ultraviolet Old Test Chamber Product Details Details

△ QUV UV aging test chamber over blackboard temperature sensor The measurement temperature is accurate, repeatable test results

△ has an electro-eye irradiation control system

△ QUV ultraviolet optical aging test box coagulating device simulates outdoor humidity

△ humidity, condensation, water spray cyclic continuous test

△ detection sample Number: 75mm × 300mm Sample 24 block 75mm × 150 mm sample 48 block

△ 度 度 △ 度 CR-10 Calibrator traceable And automatic calibration procedures (patented)

Ultraviolet aging test box application field

Printing packaging, aluminum profile, adhesive, car motorcycle industry, cosmetics, general, textile, printing ink , Sealant, plastic, roof material, composite material. Coatings, resins, plastics, metals, electrons, electroplating, medicine, etc.

Ultraviolet aging test box model

QUV / SE UV aging test chamber

The most common QUV model, using QUV / SE this simple test equipment, The ideal accelerated aging test can be performed at a lower price

* is equipped with a solar radial illuminance control system that can accurately monitor UV irradiance.

* Has a condensation function to simulate outdoor moisture erosion.

* Provides fast, reproducible test, longer tube life and calibration according to ISO metrological standard requirements.

QUV / Spray UV aging test chamber

QUV / Spray is basically the same as the standard QUV / SE, it is recommended to use deionized water when spray cycle.

* Equipped with a water spray system, including nozzles, pipelines, control and drainage devices.

* Short-time spray can simulate thermal shock, long spray can be used to simulate mechanical erosion caused by rainwater.

* Ultraviolet light, spray or condensation function can be realized.

QUV / CW UV aging test chamber

Many industries require cool white light to perform indoor product light resistance test, QUV / CW can reproduce this indoor lighting environment.

* Compliant with indoor light resistance test standards such as ISO, ANSI and ASTM.

* Equipped with sun eye radial illuminance control system to monitor the light intensity of the cold fluorescent lamp.

* Use a cold white fluorescent lamp to simulate an indoor lighting environment, such as a fluorescent lamp commonly used in the office.

QUV / BASIC UV aging test chamber

It is recommended that only QUV / BASIC is selected when making comparison exposure tests, that is, in the same trial, the test sample and reference samples are exposed to the test sample.

* The basic model of QUV is suitable for laboratory with limited budget.

* Control the irradiance by regularly replacing the lamp and the rotation lamp position. QUV / BASIC has a condensation function analog moisture, but does not have water spray function.

* The high-radiation illuminance test cannot be performed because it is not equipped with the sun eye radial illuminance control system, and there is no automatic adjustment or calibration.

The most commonly used ultraviolet light aging test box model is QUV / Spray, QUV / BASIC.

UV aging test chamber complies with standard (part)

Compliant with ISO, ASTM, DIN, JIS, SAE, BS, ANSI, GM, U.S.GOVT and other standards and national standards.

This test method provides various textile materials (including coating fabrics and by them). Manufactured products) expose the test of the test. Testing is used in laboratory manual aging exposure devices, using fluorescent ultraviolet lamps as light sources, using condensation humidification and / or spray humidification.

ASTM C1442

Method for testing the sealant using the artificial aging apparatus This test method includes three laboratory accelerated aging exposure procedures. Evaluate solar radiation, thermal and moist on sealant.

The standard test method for the process of manual aging test of latex sealant

This test method specifies the aging effect of determination of manual aging latex sealant Laboratory program.

ASTM D1148

Standard Test Method for Rubber Aging - Discharge

this test caused by ultraviolet (UV) and thermal exposure

Methods The evaluation technique of white or light-colored sulfurized rubber surface discoloration is specified, and it is possible to discolish the ultraviolet or ultraviolet / visible light of the designated source, and discoloration may occur under controlled relative humidity or moisture and temperature conditions.

A standard test method for acceleration and outdoor aging failure endpoint

This test method specifies the use of spark generating devices to measure in conductive The cracking of the substrate accelerated or outdoor aging asphalt material. [(123)

Coatings and powder coating tests standard guide

This guide specifies the selection and use procedures for coating powder and powder coating tests. The test method is listed in it. For a feature, if more than one test method is listed, there is no more suitable. The method to follow based on the requirements of experience and each case, as well as the agreement between the buyer and the seller.

Standard Test Method for Plastic Fluorescence UV exposure test

This test method specifies fluoresce in plastic according to G151 and G154 test methods. Ultraviolet exposure test specific procedures and test conditions.

Standard Test Method for Accelerating Testing of Plastic Casses in Indoor Office Environment

This test method specifies the use of fluorescent lamps Basic principles and operation procedures for plastic light stability, materials exposed in a typical office environment, fluorescence and transparent / IMAGES/Img / 6.jpg of the head on the top of the window glass for illumination, temperature and humidity conditions It is set by the US heating, refrigeration, and air conditioning engineer association (ASHRAE) to make staff feel comfortable.

Optical Decomposition Plastic Fluorescence UV (UV) Standard Test Method

The test method specifies according to G151 and G154 test Methods Specific procedures and test conditions for photodetecting fluorescence ultraviolet (UV) exposure tests in plastics.

ASTM D5894

Circulating salt spray / ultraviolet exposure test (alternately exposed to a salt spray / drying device and UV / condensation device) Method

The test method specifies the basic principles and operation procedures for metal-coated circulating corrosion / ultraviolet exposure test; alternate exposure between two different test chambers: one is salt fog / dry cycle, one It is a fluorescent ultraviolet / condensation cycle.

Standard Test Method for Optical Light Source Adhesive Sample Exposure

This test method specifies the adhesive joint (at least one glass or transparent Bonding) Basic principles and operation procedures of ultraviolet (UV) photocondens (water cycle or water cycle), using fluorescence ultraviolet (see Method A) or xenon arc source (see Method B).

ASTM D925

Rubber Performance - Surface Dyeing (Contact, Migration, Diffusion) Standard Test Method

These test methods specify three kinds of rubber materials in contact or close to other light-colored surfaces Digestive technology.

Ultraviolet aging test box tube

* UVB-313 lamp

UVA-340 lamp. UVA-340 lamp can be extremely simulated in the sun Short-wave ultraviolet light, that is, from 365 nm to the wavelength range of 295 nanometers in the sun.

The UVA-340 tube of the QUV aging test function can actually simulate the short-band section of the sun, so that the QUV aging test function simulates the ultraviolet portion in the sun. It is therefore particularly suitable for comparing the performance difference between different types of polymers and stabilizers. It is the best tube for material correlation research.

* UVA-340 lamp tube UVB-313 lamp. UVB-313 The short-wave ultraviolet light emitted by the lamp tube is often illuminated in the solar ultraviolet rays that are often illuminated on the surface of the earth, so that it can maximize Accelerated material aging. However, the lamp may cause non-practical damage to certain materials. The UVB-313 lamp is mainly used for quality control and research development, or a material operating test of high weather resistance.

Ultraviolet Old Test Chamber - UV and Sunshine Simulation

Outdoor product light degradation is mainly caused by ultraviolet light.

According to different test conditions, there are several different ultraviolet lamps to choose from. QUV fluorescent ultrafield lamp can simulate the most important short-wave ultraviolet light in the sun, and reproduce the aging of material physical properties caused by light. Ultraviolet Old Test Box - Wet Simulation

All models of ultraviolet aging test chambers offer thermal coagulation wet cycles, a harsh and real moist exposure environment. In general, products exposed to outdoor are often in a humid state in humidity for 15 hours. QUV provides two wet simulation methods. Because some application conditions are also required to use water spray to achieve the actual effect, some QUV UV aging test box models can operate both condensation cycles and run water spray cycles.

* Water spray

QUV ultraviolet light aging test chamber spray type can simulate the effect of rainwater, such as thermal impact and water erosion.

Under certain practical applications, such as in the sun, the aggregated heat is rapidly dissipated due to a sudden shower, the temperature of the material will grow sharply, produce thermal shock, this thermal shock is for many The material is a test. The water spray of the QUV ultraviolet light aging test chamber can simulate thermal shock and / or stress corrosion.

* Confucius

The condensation method is the best way to simulate outdoor wet erosion, and the most application. All UV aging test box models can run condensation cycles

In many outdoor environments, the moisture time of material can be as long as 12 hours. Studies have shown that this main factor in this outdoor damp is dew, not rain. QUV simulates outdoor moisture erosion through unique condensation function. In the condensation cycle, water vapor is generated by heating the test chamber bottom water tray. Hot water steam allows the test chamber to maintain 100% relative humidity at higher temperatures.

In the design of the ultraviolet weather resistance, the sample actually constitutes the sidewall of the test chamber, the back surface of the sample is exposed to the laboratory indoor air. The cooling effect of indoor air results in a low surface temperature than the water vapor temperature, thereby ensuring that the water vapor continuously condenses the surface of the sample. This condensate is a very stable pure distilled water.

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Technical service content

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1 All aspects of installation requirements, our company issued a picture of the installation preparation of a picture;

After the customer installation conditions have, we promise the province for a week, the province is installed in the door;

[ Product operation training: After the product installation is completed, Wengkair will arrange professional and technical personnel will conduct comprehensive training for customers, including the basic construction, working principle, daily operation, maintenance and basic maintenance;

[ Phone follow-up: Regular phone contact customers, understand the machine usage, guide daily maintenance, promptly remind the instrument calibration;

2. After-sales maintenance:


] 1 product provides a year free warranty, product warranty period repair, our company promises to respond 3 hours phone response, timely diagnosis, determine the solution; Treatment; non-consumable parts damaged due to quality causes (except for damage caused by uncomfortable causes such as fire, flood, flood, magnetoelectric string, etc.), our company promises to replace free new parts;

2 Product warranty period repair, our company promises to respond 3 hours phone response, timely identify the problem, give the next troubleshooting instruction; if the phone cannot solve the payment, our company promises the province to go up the door to resolve, customer assignment Accessories fee;

Lifetime Technical Consultation: Customers enjoy 24 hours free of charge for 24 hours.

3, Parts Quality Assurance

Our commitment to provide accessories are imported, such as using other origin accessories must inform customers in advance. 4, professionals are equipped with

Our company is committed to at least 5 professional engineers, engineers accept the maintenance technical training of original manufacturers, and pass accordinglyTest.

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