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 (with humidity option)

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 active carbon filter.

Static Sample Holders (optional)

- Sample holder for static strain of 2 samples with adjustable distance.
- Test piece holder with planetary displacement in compliance with ASTM D 3395-A standard.
- Sample holders for tests on rubber hoses according to ISO 7326-method 1 and 2.

Dynamic Sample Holder (optional)

In compliance with ISO 1431 and SAE J1401
To be inserted into test chamber for the study of ozone resistance of cured rubber under dynamic conditions (from 3 to 30 cycles/min - 0.05 to 0.5 Hz).
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. 1.6 kW
Refrigerator: 380 VAC, 50 Hz ±3, three phase. 1.6 kW
Other on Request

Dimensions

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

Weight

Instrument: 370 Kg
Refrigerator: 150 Kg

Personal computer

Minimum Pentium IV. Oper.Systems:Win. XP, Vista, 7(64 bit). USB Connection

Software usage Languages

Eng,Ita,Fre,Spa,Ger,Rus,Por,Chi,Jap,Tur,Pol