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  4. OFI Testing Equipment - 172-00 Series

OFI Testing Equipment - 172-00 Series

Manufactured by  OFI Testing Equipment
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OFITE 4-Roller Oven

The OFITE Roller Oven (U.S. Patent No. 4,677,843) is an effective aid in determining the effects temperature has on drilling fluid as it circulates through the wellbore. Aging the drilling fluid in pressurized containers effectively demonstrates the thermal effects on viscosity and how various additives behave at elevated temperatures. Aging is done under conditions that vary from static to dynamic and from ambient to highly elevated temperatures. The OFITE 4-roller, 10-260 ml jar capacity oven, and the 5-roller, 16-260 ml jar capacity oven are ideal for laboratory use. The OFITE Portable Roller Oven with 3-roller, 4-260 ml jar capacity is specifically designed for the field.

Models Include:

  1. 172-00: 4-Roller Oven, 115-Volt
  2. 172-00-1: 4-Roller Oven, 230-Volt
  3. 172-00-C: 4-Roller Oven, with Fan Circulation Kit, 115-Volt
  4. 172-00-1-C: 4-Roller Oven, with Fan Circulation Kit, 230-Volt
  5. 172-00-RC: 4-Roller Oven, with Redundant Heat Control and Fan Circulation Kit, 115-Volt
  6. 172-00-1-RC: 4-Roller Oven, with Redundant Heat Control and Fan Circulation Kit, 230-Volt


Also available: 5-roller ovens and Portable 4-Roller ovens.
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Features of 172-00 Series
  • Variable-speed controlled
  • Stainless steel for longer life and a cleaner environment inside the oven
  • Glass impregnated Teflon® roller bearings extend the life of the rollers and allow for longer maintenance-free service
  • Digital temperature controller that can be read directly from outside the oven
  • Electronic solid state thermostat for temperature control - operates between 100°F and 450°F (38°C - 232°C)
  • Seven-day programmable timer as standard equipment
  • Timer may be present to automatically start and stop heaters, avoiding the need for an operator
  • Optional circulation fan motor is available upon request
General Specifications
Depth 26.75 in
Height26 in
Temperature Range38 to 232 °C
Width 22 in
Power Requirements 115 volts; 60 Hz
Oven OrientationBench / Cabinet
Oven TypeGravity Convection
Weight141 lbs
Shipping Weight239 lbs
Shipping Dimensions35
Additional Specifications

Temperature range: 100°F and 450°F (38°C - 232°C)

All Models
Crated Size: 35"W x 29"H x 36"D (89 x 74 x 91 cm)
Crated Weight: 239 lb (108.4 kg)

Components
172-00: 4-rolls; 9 - 260 ml cell capacity; 115 volts; 60 Hz
172-00-1: 4-rolls; 9 - 260 ml cell capacity; 230 volts, 50 Hz
172-00-1-C: 4-rolls, with fan motor circulation kit, 230 volts.
172-00-1-RC: 4-rolls, with redundant heat control and circulation kit, 230 volts.
172-00-C: 4-rolls, with fan motor circulation kit, 115 volts.
172-00-RC: 4-rolls with redundant heat control and circulation kit, 115 volts.

Optional
172-00-1-SP: Spare parts for one year's operation 4-roller oven, 230 volts.
172-00-SP: Spare parts for one year's operation 4-roller oven, 115 volts.

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