Ultraviolet weather resistance test chamber

Product details

Product Introduction:

DRK645 ULTRAVIOLET weather resistance test chamber uses fluorescent ULTRAVIOLET lamp as light source, through simulating the ultraviolet radiation and condensation in natural sunlight, accelerates the weather resistance test of materials, in order to obtain the results of material weather resistance. It can simulate uv, rain, high temperature, high humidity, condensation, darkness and other environmental conditions in natural climate, and can automatically complete the cycle times.

Product features

I. Humanized design:

1. The shell, inner bladder and lid are made of stainless steel. The test frame is made of aluminum alloy and is composed of gasket and stretch spring.

2, controller: "universal" for intelligent digital display controller, "export" for imported LCD touch screen controller.

3, input digital correction system, built-in PT-100 sensor, accurate and stable measurement,

The distance between the sample surface and the uv lamp plane is 50 mm and parallel to each other.

4. After the specified radiation time, the sample surface is transferred to the simulated non-radiation state at night. At this time, the sample surface is still exposed to the saturated mixture of indoor hot air and water vapor heating, while the back of the test is cooled by the air in the surrounding space (condensation), forming the exposed state of condensation on the test surface.

5, in the studio on both sides of a total of 8 domestic UV series UV lamp, optional imported UV lamp; Automatic water refill when the tank is at low water level.

6, the heating method is tank type heating, heating fast, uniform temperature distribution.

7, the bottom of the test box adopts high-quality fixed PU movable wheel; Box cover is two-way clamshell type, easy to open and close.

8, with spray control uv lamp weather test box characteristics (DRK645B)

9, the imported LCD touch screen controller, with AT intelligent adjustment function, a variety of alarm modes.

10, drainage system using back vortex type and U type sedimentation device drainage.

Two, spray control system:

1, spray uniformity adjustment: using the manual control function of the controller, observe the spray condition in the open state, can adjust or replace the nozzle;

2, spray state monitoring: the machine is equipped with a spray device, spray device to simulate the temperature change and rain erosion when it rains, a number of nozzles, uniform spraying. Spray time can be set by oneself.

Three, safety functions:

1. Protective door lock: if the lamp is in working state, once the door of the box is opened, the machine will automatically cut off the lamp power supply, and automatically enter the balance state cooling, so as to avoid human body being harmed.

2. Over-temperature protection in the box: when the temperature in the box exceeds 80℃, the machine will automatically cut off the power supply of the lamp tube and heater, and enter the balance state for cooling.

3. Low water level alarm of the sink prevents the heater from burning