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UV resistance weather test chamber


Ultraviolet weather test chamber product details Details

QUV ultraviolet light weather test chamber passed the blackboard Temperature sensor measurement temperature accurate, repeatable test results

● There is an electronic eye irradiance control system

● QUV ultraviolet light-resistant climate test box coagulating device simulates outdoor humidity

● Humidity, condensation, water spray cyclic continuous test

● The magnitude has a CR-10 calibrator traceability and automatic calibration procedure (patented technology)

UV light weather test chamber Compliance (Part)

Compliance with ISO, ASTM, DIN, JIS, SAE, BS, ANSI, GM, USGOVT and other standards and other standards.

General Standard ISO 4892-1, ASTM G-151, ASTM G-154, British Standard BS 2782, SAE J2020, JIS D 0205

[ Coating standards

M 5982-1990, UNE 104-281-88, with color standard No. 330, Israeli standard No. 385, Israeli standard NO. 935, Israeli standard No. 1086, Nissan M0007, JIS K 5600-7-8, ASTM D-3794, ASTM D-4587, ISO 11507, ISO 20340 colors, FED-STD-141B, etc.;

] Convenient information, please call [400-680-8138] inquiry. Ultraviolet weather resistance box application field

Printing packaging, aluminum profile, adhesive, car motorcycle industry, cosmetics, general, textile, printing ink, sealant, plastic, roof Material, composite, paint paint, resin, plastic, metal, electron, electroplating, medicine, etc.

Ultraviolet weather resistance box tube selection

UVA-340 lamp

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

The UVA-340 lamp tube of the QUV ultraviolet weather test chamber can truly simulate the short-band segment of the sun, so that the QUV ultraviolet light climate test chamber can simulate the ultraviolet portion in the sun. Therefore, it is especially suitable for comparisonThe performance difference between the type polymer and the stabilizer. It is the best tube for material correlation research.

UVB-313 lamp

The short-wave ultraviolet light emitted by the UVB-313 lamp is intense to ultraviolet radio, which is usually illuminated on the surface of the earth, so that the maximum acceleration can be maximized. 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.

UV-resistant weather test chamber - Wet simulation

All QUV ultraviolet light-resistant climate test chambers provide thermal coagulation moist cycles, a harsh and real humid 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 also require water spray to achieve the actual effect, some QUV models can run a condensation cycle and run water spray cycle.

Water spray

QUV spray type ultraviolet light-resistant weather test chamber 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-resistant climate test chamber can simulate thermal shock and / or stress corrosion.

Condensation method

The condensation method is the best way to simulate outdoor moisture erosion, and the application is most. All ultraviolet weather-resistant climate test box models can operate the condensation cycle

In many outdoor environments, the moisture time of the 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. Indoor air /Images/img/5.jpg Cooling results in a low temperature than the water vapor temperature, thereby ensuring that water steam continuously condense in the surface of the sample. This condensate is a very stable pure distilled water.

Sample Number of samples: 75mm × 300 mm sample 24 block 75mm × 150 mm sample 48 block

Instrument calibration

QUV UV resistance weather test Blackboard temperature sensor needs to be regularly entered by the userRow calibration to ensure accurate, consistent. The QUV blackboard temperature sensor is calibrated and simple and can be calibrated with any standard reference thermometer.

In addition to all models other than QUV / basic type, QUV Solar Eye irradiance sensor needs to be calibrated by the user to ensure accurate, consistent. It is only a few minutes to clear the human error.

For 30 consecutive years, the QS-lab After-sales Service Certificate of Excellence, Outstanding Contribution Award

User case (part)

Installing Environmental Survey: Wengkair will arrange professional and technical personnel to survey the site, according to different products , Propose all aspects of electricity, water supply and exhaust, etc. Outside the door installation;

Product operation training: After the product is installed,

Wengkair will arrange professional technicians

will conduct comprehensive training for customers, including the basic construction of the instrument, work Principle, daily operation, maintenance and basic maintenance, etc .;

telephone 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, repairs during the product warranty period, our company promises to respond 3 hours phone response, timely diagnostics, determine the solution; if the phone cannot be Solved and a emergency fault, our company promised 48-hour special person to do free on-site treatment; non-consumables damaged due to quality causes (except for damage caused by uncomfortable causes such as fire, flood, flood, magnetoelectric string and customer factors) Our company promises to replace 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 be solved and the customer agrees In the case of the door, our company promised to resolve the province for a week, the customer undertakes the cost of replacement parts;

Lifelong technical consultation: Customers enjoy 24 hours free technical consultation.

3, the quality assurance

The accessories that our company are committed are imported. If 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 accordingly Test.

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