OFI Testing Equipment, Inc.

- Model 600°F - High Temperature Roller Oven

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The High Temperature Roller Oven is an effective aid in determining the effects of temperature on drilling fluid as it circulates through the well bore. Aging the drilling fluid in pressurized Aging Cells demonstrates the thermal effects on viscosity and shows how various additives behave at elevated temperatures over time. Aging is done under conditions that vary from static to dynamic and from ambient temperatures up to 600°F
(315.6°C).

Features

  • Able to reach higher temperatures than conventional ovens Variable-speed controlled
  • Enclosure is constructed of stainless steel for longer life
  • Stainless steel rollers promote a cleaner environment inside the oven
  • Sealed back so bearings and chains are not exposed to lab personnel
  • Glass-impregnated Teflon® bearings extend the life of the rollers and allow for longer maintenance free service
  • A digital temperature controller maintains a constant temperature throughout the aging process
  • A programmable 7-day timer enables unattended operation by automatically starting and stopping the heaters
  • The circulating fan ensures more stable, consistent, and reliable heating

Specifications

  • Rollers: 5
  • Temperature Range: 100 - 600°F (38 - 315.6°C)
  • Digital Temperature ControllerMotor Speed: 25 RPM
  • Motor Speed: 25 RPM
  • Programmable Timer
  • Heaters: 2 x 750 Watts
    Material:
    Cabinet: 300 Series Stainless Steel
    Rollers: 304 Stainless Steel
  • Capacity:
    260 mL Aging Cell: 12 (Not included)
    500 mL Aging Cell: 8 (Not included)
    1,000 mL Aging Cell: 4 (Not included)
  • Crated Size: 33.75 × 26.25 × 26 inches (85.7 × 66.7 × 66 cm)
  • Crated Weight: 172 lb. (78 kg)
  • Power Requirements: 230 VAC, 50/60 Hz, 18 Amps

Optional Items

  • 175-25 Aging Cell, Stainless Steel Grade 303, 260 mL, Pressurized
  • 175-30 Aging Cell, Stainless Steel Grade 303, 500 mL, Pressurized
  • 175-50 Aging Cell, Stainless Steel Grade 316, 500 mL, Pressurized
  • 175-80 Aging Cell, Stainless Steel Grade 316, 1000 mL, Pressurized
  • 175-40 Corrosion Test Cell, Stainless Steel Grade 303, 500 mL
  • 175-47 O-ring for Outside of Aging Cell, Viton
  • 170-04 CO2 Pressuring Assembly
  • 170-40 Test Cell Removal and Carrying Tool

  • Precision regulator for accurate pressure control
  • Digital display of pressure
  • Vacuum gauge and connection port for evacuation
  • Lock in feature allows for rapid measurement of samples
  • Unit is compact and virtually maintenance free
  • Calibration sample included with unit
  • Air relief valve prevents over pressurization
  • Can test core samples 1.5' in diameter by 2' long

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