Oxistar

Name: Oxistar
Brand: R+P MESPRO

Aging test device for rubber and elastomers per DIN and IEC.

DIN 53508DIN VDE 0472IEC 811-1-2

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Dimensions 87 × 66 (45) × 42 cm

Weight 58 / 42 kg

Mains voltage 230 V / 50 Hz

Description

The Oxistar is an aging test device for rubber, elastomers and cable insulation per DIN 53508, DIN VDE 0472 and IEC 811-1-2 (procedure: pressure chamber). The materials are exposed to pure oxygen at 70 °C or compressed air at 127 or 150 °C.

The OXISTAR I is supplied with a TÜV-certified pressure chamber of 4 liters. The OXISTAR II is equipped with two TÜV-certified pressure chambers of 4 liters each, which can be filled independently with air or oxygen.

Applications

Testing the oxidation resistance of elastomers, rubber and plastics
Accelerated aging tests of cable coatings
Long-term durability tests under a controlled atmosphere

TÜV-certified pressure chamber (4 liters per chamber)
Electronic pressure and temperature control
Filling and venting via capillaries (low gas velocities)
Chambers can be operated independently with air or oxygen
PT100 probe directly inside the pressure chamber
Digitally adjustable and displayed values
Standard 0–10 V output for recording
Temperature safety devices and bursting discs

Technical data

Dimensions	87 × 66 (45) × 42 cm
Weight	58 / 42 kg
Mains voltage	230 V / 50 Hz
Power	720 / 360 VA
Max. operating pressure	21 bar
Oxygen inlet pressure	max. 25 ±1 bar
Compressed air inlet pressure	min. 7 ±0,5 bar
Tested pressure	35 bar
Bursting disc rating	32 ±7,5% bar
Max. permissible temperature	150 °C
Control accuracy	±0,2 °C
Temperature distribution at 70 °C	±1 °C
Temperature distribution at 150 °C	±2 °C
Pressure sensor	0–25 ±0,5% bar
Heating power per chamber	330 VA
Chamber volume	4 l