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Summary of Contents for OfiTE 120-57
- Page 1 Gas Migration Tester #120-57 - 115 Volt #120-57-1 - 230 Volt Instruction Manual Updated 3/25/2020 Ver. 3 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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Page 2: Table Of Contents
Testing ...................22 Starting the Test ................22 Completing the Test ..............23 Removing Cement from the Cell ..........26 Cell Diagram ................27 Warranty and Return Policy ............28 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 3: Introduction
Pressure 1,000 PSI (6,895 kPa) Cell Piston Screen To Computer Cement Pore Pressure Transducer Cement Back Pressure 300 PSI (2,068.5 kPa) Back Pressure Regulator Filtrate OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 4: Specifications
Crated Size: 43" × 36" × 48" inches (109.2 × 91.4 × 121.9 cm) Crated Weight: 469 lb (212.7 kg) Voltage: 115 / 220 Volts Requires 1,000 PSI (6,895 kPa) Nitrogen Supply OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 5: Components
Removable Cement Screen, 325 Mesh with 60 Mesh Backup, Qty: 6 #171-90-09 Valve Stem, Filtrate Outlet, Qty: 2 #120-57-21 Knock Out Tool #120-910-057-RK Repair Kit for Back Pressure Regulator OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 6 Relief Valve Heating Jacket Pressure Transducer Valve Stem Backflow Top Filtrate Drain Pressure Back Pressure Regulator Beaker Water Collection Flask Filtrate Flask Load Stands OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 7: Installation
Both ports are ¼" NPT. 5. Connect the PC to the unit with a serial cable. 6. Turn the “Main Power” switch on. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 8: Setup
Connect another rubber tube from the filtrate flask to the water collection flask and set the water collection flask next to two load stands. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 9 9. Return to the computer screen and wait for the “Filtrate Volume” and “Gas Volume” values to stabilize. Zero both of these values. Overflow Beaker Load Stand Load Stand Water Collection Flask OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 10: Software
If the “Print to Printer” box is checked, this graph will automatically be printed to the default printer. 3. Click “OK” to save changes. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 11: Operation
The name will print on the graph at the end of the test. The rest of the fields on this screen are optional and are for display only. 3. Click “OK” to save the changes. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 12: Calibration
Enter the reading from the calibrating block into the Value Hi field. Once the Raw Value has stabilized, click the “High” button. vii. Click the “Store Cal” button to save the calibration data. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 13 Connect a calibrated gauge to the appropriate pressure outlet on the unit case. For calibrating Over Pressure, connect the gauge to the “Hydrostatic Pressure” outlet. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 14 Enter the reading from the calibrated gauge into the Value Hi field. Once the Raw Value has stabilized, click the “High” button. viii. Click the “Store Cal” button to save the calibration data. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 15: Assembly
Wipe any excess grease from the inside of the cell. Grease Transducer Assembly Thermocouple Transducer Thermocouple Fixture Syringe OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 16: Test Cell
Do not over tighten. c. Place an o-ring in the groove around the bottom edge of the cap. Inlet Cap O-ring Seal Plug Seal Plug Locking Ring OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 17 Seal Ring Spacer O-ring Inlet Cap (#120-910-034) (#120-57-03) (#170-72) (#170-77) (#120-57-11) Piston O-ring Piston Rod (#120-57-13) (#120-910-034) (#120-57-15) Seal Ring Screw O-ring (#120-57-14) (#170-13-3) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 18 Place the locking ring around the inlet cap and screw it into place. Tighten the locking ring. Piston Rod Locking Ring Inlet Cap Test Cell OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 19 Keep the piston rod secure to prevent the piston connector from becoming loose. Test Cell Cell Stand OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 20 18. Screw the valve stem into the hole in the bottom of the cell cap. Make sure the valve is closed by tightening it completely with a wrench. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 21: Installing The Test Cell
3. Connect the hydrostatic pressure inlet to the “Hydrostatic Pressure” port on the unit cabinet via a quick-connect hose. LVDT Piston Rod Nitrogen/ Gas Pressure Valve Test Cell Hydrostatic Pressure Inlet Heating Jacket OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 22 Inject just enough to fill the tubing without pushing water into the flask on the other end. Sample Thermocouple Valve Stem Backflow Pressure Back Pressure Regulator OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 23: Testing
12. Slowly open the valve stem on the bottom of the test cell one quarterturn. 13. Once the test begins, the PC will begin to display data on the main software screen. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 24: Completing The Test
Be sure to remove any remaining cement. Refer to page 26 for instruction for removing cement that is stuck in the cell. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 25 Pressure Port 14. Remove the flasks, beaker, and tubing from the inside of the unit cabinet and thoroughly clean them with soap and water. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 26 18. When you click on a test, the software will show the test data and the graph. If you want to print the chart, click the “Print Chart” button. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 27: Removing Cement From The Cell
6. Repeat steps 4 and 5 until the cement is forced completely out of the test cell. Piston, 1.5" (#120-57-21A) Piston, 3.5" (#120-57-21B) Cell Stand (#120-57-21D) Piston, 7" (#120-57-21C) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 28: Cell Diagram
Screen, 325 Mesh 16 120-57-17 Retaining Ring for Piston 17 120-57-10 Cell Body 18 170-18 Screen, 325 Mesh, Detachable 19 120-70-1-064 Cell Cap, Outlet OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 29: 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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