Product Description

The OREC™ Model W Ozone Test Chamber stands are designed for use with all models of OREC™ Ozone Test Chambers. While bench and counter top space is at a premium in most laboratories, the Model W Stands allow “stand alone” functionality and permit location of the test chamber virtually anywhere in the laboratory, optimizing space usage.

The stands are mounted on lockable, full swivel, caster wheels with chemical resistant synthetic rubber treads that allow for the ease of re—positioning, maintenance and cleaning. They also provide useful storage space behind two large access doors which feature corrosion resistant chrome hinges and dual action handles.

The stands are constructed of heavy-duty sheet metal and welded steel for durability and are coated with a quality lacquer finish and color—matched to the cabinet for both ease of maintenance and aesthetics.

The Model 5W Stand is designed for the 0550 Series cabinets and the Model 9W Stand for the 0950 Series cabinets.

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OREC™ Options and Accessories: DynaStretch™ Rubber Stretching Apparatus Fill 118 Copy 1 Created with Sketch.

The DynaStretch™ is designed for the dynamic stretching (flexing) of rubber and other elastomers, which are flexed during end—use such as tires, shock absorbers, vibration dampeners, shoe soles, etc.

Most rubber products more readily ozonize when subjected to dynamic flexing, vibration, and other cyclical stresses or strains. The DynaStretch™ provides controlled dynamic forces for testing ozone resistance of compounds under dynamic testing conditions, conforming to ASTM D3395 Method A.

The DynaStretch™ is accommodated by all models of OREC™ Ozone Test Chambers and when ordered with the chamber, the DynaStretch™ is shipped installed from the factory.

OREC™ Options and Accessories: DynaStretch™ Rubber Stretching Apparatus (DynaStretch™ Specifications) Fill 118 Copy 1 Created with Sketch.
Sample size:101.6 mm long x 25.4 mm wide, up to 6.35 mm thick 4" long x 1" wide, up to .25" thick
Rate of stretch:30 cycles/minute
Extent of stretch:25%
Stretch Articulation:From flat to stretched flat state and return
Sample Quantity Model 08:8 samples
Sample Quantity Model 016: 16 samples

OREC™ Options and Accessories: Static Rubber Stretching Apparatus Fill 118 Copy 1 Created with Sketch.

OREC™ Static Stretching Apparatus are designed for the stretching of rubber and other elastomers.

Most rubber products more readily ozonize when subjected to stresses or strains. OREC™ Static Stretching Apparatus provide controlled forces for testing ozone resistance of compounds under stress testing conditions as described in ASTM D518.

OREC™ Static Stretching Apparatus are accommodated by all models of OREC™ Ozone Test Chambers.

OREC™ Options and Accessories: Specimen Molds and Cutting Dies Fill 118 Copy 1 Created with Sketch.

OREC™ manufactures an array of superior quality molds, CAD designed and engineered specifically for producing the highest quality test specimens.

They are CAM machined from high carbon content steel, precision ground, then hand honed and polished. The molds may be plated or coated with a variety of standard or innovate materials … from chrome to titanium oxide!

The mold platens are extra thick which prevents disfiguration from the effects of heat and pressure, as well as extending the useful life of the mold.

Deeper flash pockets allow for quality specimen molding, even in overfill situations, and recesses facilitate specimen identification, grain direction, etc.

The industrial chrome plated hinges are of a unique “lever—action” design, assuring the even distribution of pressure on initial press closure and facilitate re—opening. The stainless steel handles rotate 360º in their supports to facilitate mold re—opening.

Test specimens for conducting ozone deterioration analysis, specifically ASTM D3395 Method A, ASTM D1149 and ASTM D518, are generally die—cut from molded sheets.

The specimen cutting dies are designed to dramatically decrease the effects of specimen preparation on test determinations.

The dies are EDM machined from solid blocks of quality high carbon content steel to tolerances better than requirements. All dies also include a certificate of compliance to the applicable method and molded plastic storage case. Options for mounting to virtually any press and “mallet” handles are available.

OREC™ Options and Accessories: Refrigeration, Recording & Range Fill 118 Copy 1 Created with Sketch.
DescriptionSpecifications
Refrigeration Unit R520 to 190 Fº (-17 to 87.8 Cº)
Refrigeration Unit R920 to 190 Fº (-17 to 87.8 Cº)
DAQ—ZoneData Acquisition and Recording Software
Temperature RecorderStrip Chart: Temperature/Time
Ozone Range Option0 to 1000 pphm 0500/0900
Programmable Control 1Ozone & Temperature (On/Off)
Programmable Control 1Ozone & Temperature (On/Off) DynaStretch (On/Off & Limit) Includes DynaStretch 016
NOTE1 The Programmable Controls are no longer available, their functions have been integrated with the on—board PLC now incorporated in the OREC™ Ozone Chambers.

Index Terms: Fill 118 Copy 1 Created with Sketch.

OREC, Ozone Research Equipment Company, 0500, 0900, ozone test chambers, ozone, ozone destruction, ozone generation, ozonator, ozone generator, ozone test chamber, ozone monitor, Osmonics, ASTM D518, ASTM D1149, ASTM D1171, ASTM D3395, ASTM D4575, ASTM D470, ISO 1431, ozone research, rubber cracking, ozone resistance, rubber, crack growth, weathering, rubber deterioration, surface cracking, ozone cracking, ozone measurement, rubber test, ultraviolet, UV, 0550, 0950.