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Touch screen control ultraviolet anti-aging test chamber


Fluorescence ultraviolet lamps in the UV segment spectrum in the sun, and combined with the temperature control, the wet and other devices, the comparison, brightness, strength decrease, crack, peel off, powder, oxidation, etc. Damaged sunlight (UV) high temperature, high humidity, condensation, dark rain cycle and other factors, while synergistic effects between ultraviolet light and moisture make the material single light resistance or single moisturizing capacity or fail, thereby widely In the evaluation of material weather resistance, the equipment has a sunshine UV simulation provided. It is easy to use, easy to use, and the equipment is automatically operating. The test cycle is high, the light is high, and the test results are high.

Model: ZT-UV-50S

Structural Material:

1, Inner Box Size: W1170 Times; H500 Times; D450 (Customized Nonale) ]

2, Shape Size: W1480 Times; H1300 Times; D550 (available non-standard size)

3, machine material: SUS304 # stainless steel plate.

4, sample rack : Aluminum Alloy Frame Brade Video

5, Controllers: Color Touch Screen Program Controller

6, Irradiation Tube: UVA-340 or UVB-313 8 (optional) 4 surfaces in each side

7, irradiation gauge: UVA / UVB UV irradiation meter (optional)

8, can be bidically online (RS232 communication interface, optional) [ 123]

9. Power supply leakage circuit alarm control loop overload short-circuit alarm, over temperature alarm, water shortage protection

2. Touch screen control UV-resistant test chamber technical parameters:

1 , Temperature range: RT normal temperature ~ 70 ° C

2, humidity range: greater than or equal to 90% rh

3, temperature uniformity: plusmn; 1 ° C

4, Temperature fluctuation: plusmn; 0.5 ° C

5 , Irradiation: 1.5W / m2 can be adjusted

8, light, condensate, spray test cycle adjustable

9, tube: l 1200 / 40W, 8 ( UVA / UVB life 1600h or more)

10, controller: Color touch screen Canada (RUERSI3861P) Intelligent controller.

11, temperature control method: PID self-improvement SSR control

12, Standard test piece size: 75x290mm (special specification required)

13, sink water depth: 25mm automatic control

14, effective irradiation area: 900x210mm

15, UV Line Wavelength: UVA range is 315 ~ 400 nm; UVB range is 280 ~ 315 nm

16, test time: 0 ~ 999h (adjustable)

17, irradiation blackboard temperature: + 40 ° C ~ + 70 ° C

18, Standard sample rack: 24 group middot;

19, unit has automatic spray function

Fourth, structure description:

1, the box is produced by the CNC equipment, the process is advanced, the line is smooth, beautiful and beautiful

2, the box is 1.2mm thick 304SUS high-grade stainless steel

3, the inner airway is used in a single cycle System, there is an imported axial fan, improved the fluging of air, heated

;; capability, greatly improved temperature uniformity in the test chamber

4, lamp tube : UV lamp, two rows of 8, 40W / branch

5, light pipe life: more than 1600h

6, water source and consumption: about 8 liters of tap water or distilled water ]

7. An ultraviolet lamp

8 is installed in both sides of the studio

8, the heating method is inner bile water tank heating, the temperature is fast, the temperature distribution is uniform

9, the lid is two-way flipping, close, easy to relax, 123]

10, the liner water level is automatically hydrated, preventing the heating tube air damage

11, the sample rack is made of stainless steel or aluminum alloy

12, the bottom of the unit is fixed with high quality PU (123]

13, the drainage system uses u-type

14, the surface of the test sample and the ultraviolet lamp plane Parallel

15 ] 2. Power overload short-circuit breaker

3, control loop overload, short circuit fuse

4, water shortage protection

5, super temperature protection

] 6. Temperature control UV:

The optical reaction of the primary reaction is not sensitive to temperature, however, the speed of the secondary reaction is closely related to temperature changes. In general, as the temperature increases, the reaction speed will accelerate, so temperature control is very important during the UV exposure test, and more important is to accelerate the testThe test temperature adopted by the test matches the ZUI high temperature encountered in practical applications. The temperature of the UV process in the device is set to any point in 50 ° C to 70 ° C, depending on the level of light and the indoor environmental temperature. The temperature adjustment of the device is to direct a series of systems such as air heaters and water heaters in the equipment with a controller with microcomputer calculation.


With the improvement of temperature, the destructive power of moisture and moisture and moisture

will increase dramatically. Therefore, in a humid transmissive, temperature control is the basic requirements of ZUI. Furthermore, it is necessary to produce a * fruit that requires maintaining a high temperature environment during moisture. Therefore, the temperature of the condensation process is set to any point in 40 ° C to 60 ° C.

Seven, heating system:

1, U-type titanium alloy high-speed heating electric heat pipe

2, temperature control and light complete independent system

3, temperature control output power is calculated by microcomputer, with electricity efficiency of high precision and high efficiency

4, heating system has anti-supernal temperature function:

5, blackboard temperature adopts color The touch screen controller or digit button thermostat control heating is controlled by microcomputer calculation, PID self-tuning, and monitoring the standard PT100 blackboard temperature sensor.

6, the water tank temperature uses a color touch screen as the South Korea temperature controller control heating, the sink is located under the lower portion of the box, and the built-in electric heating heater is built into. During the test, there is a test segment that is a dark condensation process, which requires a saturated water vapor that can produce higher temperatures in the box. When the water vapor encounters a relatively cold model surface, it will condense the dew in the surface surface.

8. Use conditions:

1, ambient temperature: 5 ~ 32 ° C;

2, environmental humidity: less than 85%;

3, power supply requirements : AC 1 ¢ 3W 220V 20A 50 / 60Hz PLUSMN; 10%

4, pre-installed capacity: 5KW

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