Water UV irradiance test chamber

Water UV irradiance test chamber

I. Overview

The water ultraviolet irradiation test chamber is one of the main detection instruments for aging tests of various building sealing materials. The instrument has functions such as working state memory, automatic temperature and water level control, and irradiation time timing,And effectively solved the problem of electrode corrosion during water level measurement. When power is restored after an external power outage during the irradiation process,Automatically start and continue the irradiation test.

The instrument meets the requirements of the following standards for water ultraviolet irradiation conditions

GB16776-2005Silicone structural sealant for construction

GB/T14683-2003Silicone building sealant

GB/T13477-2002Test Methods for Building Sealing MaterialsJC/T485-1992Elastic sealant for building windows

JC/T486-1992Elastic sealant for insulating glass

JC/T882-2001Sealing glue for curtain wall glass joints

JC/T883-2001Building sealant for stone materials

JC/T884-2001Building sealant for color coated steel plates

2、 Technical indicators

1High pressure mercury lamp power:300w

2Temperature measurement range:Room temperature one65℃

3、Temperature control accuracy:scholar0.5℃

4Radiation time setting0～999hour

5、Heater power:60Ow

6Accuracy of water level control:Set value1mm

7Distance between the lamp and the surface of the specimen250mm(Adjustable)

8External dimensions of the test chamber:800×600×700mm

9Shell:electrostatic spraying

10、Sample disk size:500×450mm

11Power supply:220VACscholar10%1kVA

Water UV irradiance test chamber

3、 The required conditions for the use of the water ultraviolet irradiance test chamber on site

1.ambient temperature:30℃scholar5℃.

2.relative humidity:not greater than85%RH.

3. There is no strong vibration or electromagnetic field around.

4.There is no high concentration of dust or corrosive substances around.

5.No direct sunlight or direct radiation from other heat sources.

6.There is no strong airflow around,When the surrounding air needs to be forced to flow, the airflow should not be directly blown onto the box.

7.The test box should be placed steadily,Maintain a level.

8. There should be a certain distance around the testing box to facilitate maintenance operations.

9.The installation site has good ventilation.

10.Good grounding.

4、 Pre sales and after-sales service of water ultraviolet irradiance test box

1.pre-sales service:Prior to product sales, we provide customers with free product technical solutions and offer on-site explanations and technical consulting services according to customer requirements.

2.after-sales service:After the product is sold, personnel will be dispatched to provide customers with free product usage training and on-site guidance on product use and maintenance.

3Quality Assurance:The shelf life of the product is from the date of acceptance1During the warranty period, if there are non-human quality issues with the product, our company provides free repairs for customers.

4.Straight tube mercury lamps are consumables,The lifespan of the lamp tube is approximately800Hours (the specific lifespan is directly related to the opening frequency and power supply voltage))The LED tube is not covered by the warranty,We appreciate your understanding.!!

5、 Precautions

1.Self tuning is required for initial use. Self tuning method:On the temperature interface,Long press the left arrow for three seconds, and the second line will appearATtext,It's just self-tuning. attention:Before self-tuning, all heating equipment and heating objects must be connected, and the actual usage environment must be simulated.