OfiTE 120-70 Instruction Manual

Stirred fluid loss tester

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Stirred Fluid Loss Tester
120-70-1 (230 Volt)
Instruction Manual
OFI Testing Equipment, Inc.
11302 Steeplecrest Dr. · Houston, Texas · 77065 · U.S.A.
Tele: 832.320.7300 · Fax: 713.880.9886 · www.ofite.com
120-70 (115 Volt)
Updated 2/18/2019
Ver. 8
Copyright OFITE 2015
©

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Summary of Contents for OfiTE 120-70

  • Page 1 Stirred Fluid Loss Tester 120-70 (115 Volt) 120-70-1 (230 Volt) Instruction Manual Updated 2/18/2019 Ver. 8 OFI Testing Equipment, Inc. 11302 Steeplecrest Dr. · Houston, Texas · 77065 · U.S.A. Tele: 832.320.7300 · Fax: 713.880.9886 · www.ofite.com Copyright OFITE 2015 ©...
  • Page 2: Table Of Contents

    Preparing the Test Cell ..............4 Installing the Test Cell ..............6 Performing the Test ..............7 Maintenance .................. 11 Diagram ..................13 Warranty and Return Policy ............15 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 3: Intro

    The filtrate is collected in a back pressure receiver for 30 minutes. The API defines fluid loss as the volume (ccs) of filtrate that is collected during this 30-minute interval. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 4: Components

    O-ring for Backpressure Receiver, 100 mL, Qty: 12 #171-23-1 Safety Pin with Lanyard, Qty: 2 #171-190-057 Valve Stem O-ring, Viton 90D, Qty: 50 #171-190-060 Test Cell O-ring, Viton 90D, Qty: 50 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 5: Specifications

    8. Apply high-temperature grease to another cell cap o-ring (#171-190-060) and place it in the groove inside the end of the test cell. Cement Screen OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 6 Tighten the cap completely. 12. Screw the valve stem (#170-16) into the center of the screen-side cell cap and tighten completely. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 7: Installing The Test Cell

    8. Loosen the upper valve stem one half turn. Retainer Pin and Lanyard Manifold Block Cell Holder Quick Connector Thermocouple Test Cell in Heating Jacket OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 8: Performing The Test

    9. Temperature Controller 10. High-End Pressure Gauge (psi) 11. High-End Pressure Regulator (#120-70-1-050) 12. Low-End Pressure Gauge (psi) 13. Low-End Pressure Regulator (#120-70-1-051) Control Panel OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 9 13. Based on the temperature of your project, refer to the chart on the next page to determine the water vapor pressure inside the test cell. Set the high-end pressure (11) to this value plus 1,000 psi. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 10 It is important to begin timing as soon as you open the lower valve stem. The results of your test are determined by the amount of fluid collected during this 30-minute period. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 11 Turn the High-End Pressure Regulator clockwise slightly to add pressure to the cooling coils. d. After a few minutes, back off the pressure regulator and disconnect the upper air line. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 12: Maintenance

    2. Reinsert the drive shaft into the paddle assembly and align the holes on both. 3. Insert the new paddle pin into the hole to secure the paddle to the drive shaft. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 13 7. Slide the spring onto the drive shaft, followed by the collar. 8. Pull the collar down onto the spring and reinsert the paddle pin that secures it to the drive shaft. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 14: Diagram

    Diagram Refer to page 14 for a list of part numbers that corresponds to this dia- gram. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 15 O-ring 15 #170-16 Valve Stem, Qty: 4 16 #171-190-060 O-ring for Cell Cap 17 #120-70-1-068M Paddle Pin 18 #120-70-034 Washer, Rulon J, Qty: 2 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
  • Page 16: Warranty And Return Policy

    In the event that OFITE is requested to provide customized research and development for the buyer, OFITE shall use its best efforts but makes no guarantees to the buyer that any products will be provided. OFITE makes no other warranties or guarantees to the buyer, either express or implied, and the warranties...

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120-70-1

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