ZN-TZ rotary drum UV aging test chamber - with spray type

1、 Product Usage: This product uses a fluorescent ultraviolet lamp as the light source. By simulating the ultraviolet radiation in natural sunlight, accelerated weather resistance tests are conducted on materials and products to obtain results of aging resistance changes. Widely applicable to non-metallic materials, organic materials (such as coatings, paints, rubber, plastics, and their products).

2、 Light source:
1. The light source uses three UV series fluorescent tubes with a rated power of 40W as the light source, distributed in a triangular shape in the middle of the test chamber;
2. Standard lamps have UVA-340 or UVB-313 light sources for users to choose from and configure; (Choose one)
The emission spectrum energy of UVA-340 lamps is mainly concentrated between 315nm and 400nm wavelengths;
The emission spectrum energy of UVB-313 lamp mainly concentrates between 280nm and 315nm wavelengths;
5. Due to the gradual decay of energy output from fluorescent lamps over time, all three lamps in this test chamber were replaced with new ones after their normal lifespan;
6. The effective service life of domestic light tubes is 600-800 hours;

3、 Technical parameters:
1. Temperature range: RT+10 ℃~70 ℃
2. Temperature uniformity: ≤± 2 ℃
3. Temperature fluctuation: ≤± 0.5 ℃
4. Ultraviolet wavelength: UVB-313 or UVA-340
5. Test time: 0-9999H, M, S adjustable
6. Spray intermittent maximum timing time: 99 hours and 59 minutes
7. Number of lamps: 3
8. Distance from light source to specimen: 155mm
9. Sample quantity: 24
10. Whole machine weight: 53Kg
11. The flow rate of the spray water pump can be adjusted
12. Rotating speed: about 3 revolutions per minute
13. Power supply: 220V
14. Total power: 1.5 KW
15. Model ZN-TZ
16. Internal dimensions D × W × H 450 × 600 × 500: mm
17. Dimensions D × W × H 500 × 900 × 700: mm

ZN-TZ rotary drum UV aging test chamber - with spray type

4、 Box material:
1. The shell is treated with A3 steel plate spray coating;
2. The inner liner is made of stainless steel plate;
3. The box door is treated with A3 steel plate anti-static spray coating;
4. Three UV series ultraviolet lamps are installed in the middle of the studio;
5. The heating method adopts a sink type heating;
6. The box cover is a one-way push-pull type, which can be easily opened and closed;
7. The bottom of the test chamber adopts high-quality fixed foot pads;

5、 Control system:
1. Adopting intelligent temperature control instruments with a control accuracy of ± 0.1 ℃;
2. Temperature control adopts P.I.D+S.S.R, and the system is coordinated and controlled in the same channel;
3. Touch button based settings, digital and direct display;
4. It has the function of P.I.D automatic calculation, which can reduce the inconvenience caused by manual setting;
5. The lighting control time can be set arbitrarily within one thousand hours;
6. In case of errors during operation or setting, a warning signal will be provided;
7. The main accessories use Schneider components from France;
8. Philips rectifier and starter (ensuring that the UV light can be turned on every time the device is turned on);

6、 Heating system:
1. Adopt titanium alloy high-speed water heating electric heating tube;
2. An independent system that does not affect testing and control circuits;
3. The temperature control output power is calculated by a microcomputer to achieve high-precision and high-efficiency electrical efficiency, and has the anti overheating function of the heating system;

7、 Safety protection device:
1. Protective door lock: If the door of the box is opened when the lamp is on, the machine will automatically cut off the power supply to the lamp and enter a balanced cooling state to prevent harm to the human body;
2. Over temperature protection inside the box: When the temperature inside the box exceeds 80 ℃, the machine will automatically cut off the power supply to the lamp and heater, and enter a balanced cooling state;

8、 Equipment usage conditions:
1. Environmental temperature: 5 ℃ to+28 ℃ (average temperature within 24 hours ≤ 28 ℃)
2. Environmental humidity: ≤ 85% R.H
3. The operating environment requires good indoor ventilation, and no objects should be placed 50 centimeters in front, back, left, and right of the machine;

9This device simulates ultraviolet light exposure, condensation, heating, and rain tests, and is suitable forGB/T14522-1993 ISO11507.1997Standard.

10、 Service commitment: Free home delivery. After the installation and debugging of the equipment is completed, relevant technical personnel will receive free operation training at the user's site, with no limit on the number of people.