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UV aging test chamber

2021-11-17

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

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

3, in the box With 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 , Tube: UV lamp, two rows of 8, 40W / branch

5, lamp tube life: 1600h or more

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

7, 8 UVA or UVB ultraviolet lamp

8, the heating mode is the inner biliary heating, the temperature distribution is uniform, the temperature distribution is uniform, and the temperature distribution is uniform.

9, the lid is two-way flip-oriented, close, easy to completely, freely, the inner water level is automatically hydrated, preventing the heating pipe air damage

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

12, the bottom of the unit is fixed with high quality PU-fixed

13, the drainage system uses U-shaped sinking device drainage

14, the surface of the test sample UV lamp plane parallel

15 Third, UV aging test box structure:

1, Inner box size: W1170 Times; H500 Times; D450 (available non-standard size)

2, Shape size: W1480 Times; H1500 Times; D550 (Customized non-standard size)

3, machine material: SUS304 # stainless steel plate.

4, Specification frame: aluminum alloy frame frame

] 5, the controller: imported programmable color touch screen program controller

6, irradiation lamp: UVA-340 or UVB-313 8 (optional) 4 per face

[ 7, irradiation: UVA / UVB UV irradiation coupon (optional)

8, two-way online (RS232 communication interface, optional)

9, power supply leakage circuit Control circuit overload short-circuit alarm, over temperature alarm, water shortage protection

4, technical parameters:

1, temperature range: RT normal temperature ~ 80 ° C

2, humidity Range: greater than or equal to 90% RH

3, temperature uniformity: plusmn; 1 ° C

4, Temperature Volatility: Plusmn; 0.5 ° C

5

7, irradiation: 1.0W / m2 can be adjusted

8, light, condensation, spray test cycle

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

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

11, temperature control method: PID self-correction 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 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 midd 2;

19, unit Automatic spray function

; Overview:

uses fluorescence ultraviolet lamps similar to the UV segment spectrum in the sun, combined with temperature control, wet and other devices to comparison material Cause

color (UV), high temperature, high humidity, coagulation, etc. At the same time, the synergies of ultraviolet light and moisture make the material single light-to-light resistance or

to weaken or expire, thereby widely used to evaluate the weather resistance of material resistance, and the equipment has a yang [

Optical UV simulation, use maintenance cost, easy to use, the equipment is automatically operating, the degree of test cycle automation

High, the light is stable, the test results are high.

2, power supply overload short-circuit breaker

3, control circuit overload, short-circuit fuse

4, water shortage protection

5, over temperature protection

seven, temperature control UV:

;; primary reaction to temperature changes It is not sensitive, however, the speed of the secondary reaction and

Temperature changes are closely related.In general, as the temperature increases, the reaction speed will speed up, so the temperature control is very important during the UV exposure

, and the temperature control is important. More importantly, the test temperature to be used to accelerate the test.

Matching the ZUI high temperature encountered in practical applications.The temperature of the UV process in the device is set to

50 ° C ~ 70 ° C, depending on the level of light and the indoor environmental temperature.The temperature adjustment of the device

is through a controller having a microcomputer calculation function to command a series of air heaters in the equipment

column system to finish

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