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OfiTE 112-00-C Instruction Manual

Ep (extreme pressure) and lubricity tester
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EP (Extreme Pressure) and
Lubricity Tester
#112-00-C Complete, 115 Volt
#112-00-1-C Complete, 230 Volt
#112-00-T With Thermocouple, 115 Volt
#112-00-1-T With Thermocouple, 230 Volt
Instruction Manual
Updated 5/20/2025
Ver. 12
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
©

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Summary of Contents for OfiTE 112-00-C

  • Page 1 #112-00-T With Thermocouple, 115 Volt #112-00-1-T With Thermocouple, 230 Volt Instruction Manual Updated 5/20/2025 Ver. 12 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

    Driver Install ................34 Warranty and Return Policy ............37 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 3: Introduction

    OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 4: Description

    The simple, intuitive interface makes testing quick and easy. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 5 Size: 19" × 15" × 14" (48.3 × 38.1 × 35.6 cm) Weight: 56 lb (25.4 kg) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 6: Components

    Bottom Row: EP Test Block (Left), EP Test Ring (Right) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 7 Switch Receptacle Cup Holder Thermocouple Stand Receptacle (#111-00-55) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 8: Safety

    OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 9: Control Panel

    To stop the motor, press the Scroll Wheel in twice. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 10: Quick Start

    19. See page 19 for more information about calculating the Correction Factor and the Lubricity Coefficient. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 11: Software

    1. Go to the Utilities tab → Load Sample Infos. 2. Type the information as needed. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 12 The software will use this value to calculate the coefficient of friction of the test fluid. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 13 Select this option to also print the graph to the default printer. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 14 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 15 3. Scroll to adjust the offset and make the two temperature readings the same. Click “OK” to save the calibration. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 16: Lubricity Test

    Thumb Screw Sample Cup (#141-18) (#111-09) Cup Stand OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 17 Zero Torque Value Torque Wrench Reading Start/Stop Test OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 18 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 19: Calculations - Coefficient Of Friction

    1.5 Inches (Torque Shaft Lever Arm) Torque Reading Coefficient of Friction = OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 20: Calculations - Lubricity Coefficient

    = Torque reading of treated mud under the same force as A OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 21: Ep Test

    Zero the torque reading. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 22 After a seizure, the wear surface on the test block will be very large and will appear rough and scarred. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 23 (Note: Two tests may be performed on each face) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 24: Reporting Test Results

    The length of the scar is parallel to the small axis of the block. Length Width OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 25 Scar Length (inches) EP Block – Good Seizure Scarring OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 26: Heat Cup

    Thermostat adjustment may be needed if the block and ring are cold. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 27: Disassembly

    Damaged Block Holder OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 28 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 29: Upper Main Shaft Bearing

    Timing Pulley (#111-00-007) Timing Belt (#111-00-006) Main Shaft (#111-00-33) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 30: Control Panel

    3. Retighten the mounting bolts. 4. Reinstall the belt guard. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 31: Calibration

    7. Release pressure on the block and stop the motor. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 32 12. Repeat this process until the wear mark is centered on the concave face of the lubricity block. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 33: Standardizing The Ring And Block

    11. Set the motor speed to 100 rpm. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 34: Calibration Check

    75 in-lb. Redistribute the grinding compound every 15 to 30 minutes. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 35: Appendix

    4. A welcome window will open. Click “Next”. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 36 Sound” link. Click on the Device Manager link in the “Devices and Printers” options. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...
  • Page 37 10. Open the Options screen in the ORCADA software. Choose the COM port listed in Device Manager. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com 112-00-C - EP and Lubricity Tester - Version 2 (Auto Speed Control) - v12 - 2505201544...

  • Page 38: 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...

This manual is also suitable for:

112-00-1-c112-00-t112-00-1-t

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