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UV aging box


; Using a fluorescence ultraeternemer lamp that exceeds the UV segment spectrum in the sun, combined with temperature control, steaming and other devices,

discoloration, brightness, intensity, cracking, peeling, powder Highlights, oxidation, etc., high; temperature, high humidity, condensation

Dark, dark rain cycle, etc., simultaneous effects between ultraviolet light and moisture, etc. Light resistance or

single moisturizing capacity weakened or expired, thereby widely used to evaluate the weather resistance of material, with a good sun UV simulation to provide ZUI

, using maintenance costs, easy to use The equipment is automatically operating, and the test cycle is automatically

high degree, good light stability, and high test results. ;;

Second, UV aging box Model: ZT-UV-50S

Third, structural materials:

1, inner box size: W1170 Times; H500 Times; D450; ;; (can be customized non-standard size)

2, profile size: W1480 Times; H1300 Times; D550;;

3, machine material: SUS304 # stainless steel plate . 123]

4, Trial; Sample; Rack: Aluminum Alloy Frame Base Video

5, Control; System; Meries: Color Touchscreen Controller or RKC Intelligent Controller

6, irradiated tube: UVA-340 or UVB-313; 8 (optional) for 4 faces for each side

7, radiation; photo; meometer: UVA / UVB UV irradiation (Optional)

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

9, power supply leakage circuit alarm control circuit overload short-circuit alarm, over temperature alarm, water shortage protection [ 123]

43] 1, temperature range: RT normal temperature ~ + 80 ° C

2, light cycle temperature: 45 ~ + 70 ° C

3, condensation cycle temperature: 40 ~ + 60 ° C

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

5, temperature uniformity: plusmn; 1 ° C;

[ 123] 6, temperature fluctuation: plusmn; 0.5 ° C

7. The center distance of the lamp tube: 70mm

8, the center distance of the test article and the lamp tube: 50mm plusmn; 3mm

9, irradiance: 10 (adjustable)

10, light, condensation, spray test cycle adjustable

11, tube:L 1200 / 40W,; 8 (UVA-340 / UVB-313 service life is more than 1600h)

12, controller: Color touch screen Canada (RUERS3861P-X) intelligent controller.

13, temperature control method: PID self-correction SSR control

14, standard test piece size: 75x290mm (special specification required)

15, sink water depth: 25mm automatic Control

16, effective irradiation area: 900x210mm

17, UV wavelength range:

UVA-340 Range 290 ~ 400 nm Simulation solar short-wave ultraviolet light to sunlight cutoff Point wavelength.

UVB-313 Range 280 ~ 351NM is mainly used for quality control research and development, or a material measurement of high weather resistance.

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

19, irradiation blackboard temperature: + 50 ° C ~ + 70 ° C

20, standard sample rack : 24 groups middot;

21, the unit has automatic sprinkler

four, technical specifications

1, temperature range: RT + 10 ° C ~ 80 ° C

2, Humidity range: gE; 95% RH

3, temperature fluctuation: le; plusmn; 0.5 ° C

4, temperature uniformity: le; plusmn; 2 ° C [ 123]

5, Humidity Volatility: Le; PLUSMN; 2%

6, Humidity Uniformity: Le; Plusmn; 2%

7, Blackboard Temperature: 40 ° C ~ 65 ° C

8, tube distance: 35mm

9, sample and tube distance: 50mm

10, tube power: 40W

11 , UV wavelength: 290 nm ~ 400nm

12, simulation condensing: condensation system time adjustable 1

3, ultraviolet light exposure, simulated condensation time range: 0 ~ 99 hours ]

14, support template: 150 Times; 75 (mm)

15, the number of samples: about 20 blocks

16, test time: 0 ~ 9999h adjustable

] 17, irradiance range: le; 50w / m2

Second, box production materials:

1, Box housing material: Imported SUS stainless steel plate spray treatment.

2, Liner material: imported SUS stainless steel plate.

3, Box cover material: imported SUS stainless steel spray treatment.

4. A total of 8 UVA ultraviolet lamps are installed in both sides of the studio.

5, the heating method is inner inner bile water, the temperature is fast, and the temperature distribution is uniform.

6, the lid is a two-way flip, and the opening and closing is easy.

7, the liner water level is automatically hydrated.

8, the sample frame consists of the liner and the extension spring, all of which are made of an aluminum alloy material.

9, the bottom of the test chamber adopts high quality fixed PU activity wheel.

10, drainage system is drained using a turning vortex and U-shaped set.

11, the surface of the sample and the ultraviolet lamp are 50 mm and each parallel.

Third, the light source

1, the light source uses an ultraviolet fluorescent lamp tube with 8 UV-A rated power to be 40 W, distributed over both sides of the machine, and four each side.

2, has a UV-A340.UV-A313.UV-A365 light source for users to select configuration (optional).

3, the luminescent spectral energy of the UV-A340 lamp is mainly concentrated in the vicinity of 340 nm wavelengths.

4, the luminescent spectral energy of the UV-A313 lamp is mainly concentrated in the vicinity of 313 nm wavelengths.

5, the luminescent spectral energy of the UV-A365 lamp is mainly concentrated around 365 nm wavelength.

6, since the fluorescent light energy output will gradually decay over time, in order to reduce the influence of the experiment due to light energy, this test chamber is every 1/4 of all eight lamps. When the fluorescent lamp life, an old tube is replaced by a new lamp, so that the ultraviolet light source consists of a new lamp and an old lamp to obtain an output constant light energy.

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