Standards the instrument complies with

ISO 1431, 3011, 7326; ASTM D 1149, D 4575, D 3395, D 518; DIN 53 509

Test Data produced

Ozone concentration, temperature and humidity level during test time

Data Printout

Test identification data, test parameters, sample characteristics, curves of test parameters and notes about results.

Temperature control

From 20 °C to 70 °C by mean of microprocessor PID thermoregulators with 0.1 °C accuracy. The instrument is provided with a refrigeration unit for temperature regulation.

Air flow

Adjustable from 0,5 to 3 changes /min

Ozone concentration control

Automatic or manual between 10 and 500 PPHM by means of electrochemical Ozo-stop system with ± 3% accuracy

Ozone circuit type

Closed circuit with continuous ozone production and shooting down through self regenerating active carbon filter.

Standard Sample Holder

Permits static tests to be carried out

Static Sample Holders (optional)

-Grips for static tests with sample traction
-Static test piece holder with planetary effect which moves the test pieces over the whole volume of the chamber for a more homogeneous ozone atmosphere exposition.

Dynamic Sample Holder (optional)

In compliance with ASTM D 3395-A standard.
To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min).
Up to 10 samples can be tested at the same time.

Test chamber

Cylindrical Stainless Steel test chamber with 155 litres capacity provided with adjustable internal illumination and large inspection window
Dimensions:diameter:550 mm; height 550 mm

Humidity generation and control device

Humidity control system to generate from 40 to 90% Relative Humidity in test chamber to test ozone resistance in presence of humidity.
The device includes a refrigerating plant and a special cold steam generator.

Sample holders Elevator

Lifting gear for up and down movement to help in inspection of the different
sample holders

Power supply

Instrument: 220 VAC, 50 Hz ±3, single phase
Refrigerator: 380 VAC, 50 Hz ±3, three phase
Other on Request

Power

Instrument: 1.6 Kw
Refrigerator: 1.6 Kw

Dimensions (Width x Depth x Height)

Instrument: 1500 x 950 x 1200 mm
Refrigerator: 656 x 610 x 1060 mm

Weight

Instrument: 330 Kg
Refrigerator: 150 Kg

Personal computer

Min Conf. Pentium IV. OS: Win. 2000, NT, XP, Vista

Software usage Languages

Eng, Ita, Fre, Spa, Ger, Rus, Por, Chi