1、 Scope of application:

This series of test chambers generates high concentrations of ozone using an ozone generator and can be used for aging tests of non-metallic materials and organic materials (coatings, rubber, plastics, paints, pigments, etc.) under ozone conditions.

2、 Technical parameters

1Temperature range: normal temperature~70℃

2Ozone concentration:20~1000pphm

3Temperature fluctuation: ±0.5℃

4Relative humidity:20%~90% R · H (humidity value only displayed and not controlled)

5Experimental setup: New sample holder6 sets, including 3 sets of static stretching and 3 sets of dynamic stretching (each fixture can install test pieces, and the stretching can meet the requirements of Type I dumbbells and actual work)

6Sample holder speed:360 degree rotating sample holder

7Gas flow rate:20~80L/min

8Temperature control: touch screen microcomputer controller

9Ozone concentration analysis: imported concentration analysis regulator4~20mA output, RS-232 communication port

10Ozone generator: silent discharge tube type

11Ozone concentration deviation: National standard ±10%

12Safety protection: leakage, short circuit, overheating, motor overheating, overcurrent protection

2、 Structure and characteristics:

1Outer box material: Cold rolled board baked paint1.50MMThick.

2. Inner box material: SUS304Mirror-finished stainless steel1.00MMThick.

3The insulation material is hardPolyurethane foam and glass wool.

4The air transportation system adopts a long axis fan motor and a high and low temperature resistant aluminum alloy multi wing wind turbine to achieve forced convection and vertical diffusion circulationThe box door is sealed with double-layer high and low temperature resistant silicone gel to ensure the sealing of the testing area.

5The bottom of the machine adopts high-quality universal movable wheels and fixed foot cups.

6The observation window adopts multi-layer insulated tempered glassInner sheet conductive film.

7Built inRotate the sample holder 360 degrees.

8Aluminum alloy sample fixture attached.

4、 Control system:

Programmable temperature and humidity controller: touch controller, large LED display with high contrast and backlight function

Controller specifications:

The interface can be operated in both Chinese and English to display the set test parameters, running time, heater, and refrigeration compressor. It also has the functions of automatic test operation and PID parameter self-tuning.

The setting of parameters for system B adopts a human-machine dialogue method, only requiring the setting of temperature and humidity; The automatic operation function of the test box can be achieved.

The C system uses intelligent control software to automatically combine the working conditions of cooling, heating, and other systems, ensuring high-precision control over the entire temperature range and achieving the goal of energy conservation and consumption reduction.

The detection device of D Shan can automatically display detailed faults and give alarms.

E-screen display: set temperature; Actual measured temperature;

F Precision: Temperature: 0 1 ℃ humidity: 0.1% RH

G-type capacity: 120 sets of 1200 segment programming, 999 cycle settings, maximum number of steps per program of 100, maximum time per program step:

99 hours and 59 minutes; Programs can be linked to each other;

H line mode: Constant running, program running;

5、 Using power supply:380V 50HZ; maximum power: 7.5KW

6、 After sales service:One-year warranty,Lifetime maintenance.