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Summary of Contents for OfiTE 120-55
- Page 1 Benchtop HTHP Curing Chamber Part No. 120-55 Instruction Manual Updated 7/13/2018 Ver. 4.0 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
Termination ..................9 Maintenance ..................10 Appendix ..................11 Fuses ..................11 Temperature Controller .............12 Auto Cool ..................15 Rupture Disc ................16 Warranty and Return Policy ............17 OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 3: Intro
#122-052 Rupture Disk, 5,500 PSI, Qty: 2 #122-072 Fuse, 1 Amp, 5 mm × 20 mm, Qty: 8 #122-083-1 Cement Mold Assembly, 4 Specimen OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 4: Specifications
Temperature °F (°C) Pressure PSI (kPa) 125 (51.7) 5,250 (36,200) 190 (87.8) 4,800 (33,096) 260 (126.7) 4,400 (30,338) 375 (191) 4,000 (27,600) 400.0 (204.4) 3,800 (26,201) OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 5: Setup
6. Make sure all of the switches on the control module are off. Plug the unit into a grounded electrical outlet. 7. Turn the “Main” switch on. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 6 Air to Cylinder Valve - Pumps air into the cell to displace the water and allow it to drain. Pressure Release Valve - Releases pressure from the cell. 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: Preparing The Slurry
7. Using a straight edge, scrape the excess slurry from the top of each specimen to make them level. 8. Attach the top plate and secure it in place with the screws provided. Cement Molds OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 8: Operation
14. Keep a ⅝" wrench handy and watch the top of the cell. When water begins to flow from the compression fitting, tighten it with the wrench. This will ensure that no air remains in the cell. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 9 18. Turn the “Sonalert” on to be notified of an alarm condition. 19. Program the set points on the timer and press the “F1/RST” button. See page 15 for more information. 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: Termination
8. Put the cell cap back on the cell to prevent dust and debris from settling inside. Close all valves and turn all switches off. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 11: Maintenance
3. The test cell cap threads have been lubricated prior to shipment and periodically should be re-lubricated. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 12: Appendix
F3: Instruments and Cooling F4: Pump, Heat, and Sonalert F5: Main Relay Main Circuit Breaker Heater Circuit Breaker Fuses OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 13: Temperature Controller
(minutes). If this valueis chosen, the next option will be “Tgt” (target temperature) and then “Dur” (duration in minutes). Dwell holds the temperature at its current setting for the duration specified. OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... - Page 14 Heat the sample at 2.5° per minute and stop at 150°. Hold at 150° for 180 minutes and then stop the heat. Setting Value Description Hb.u Rmp.u Dwl.u Cyc.n OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
- Page 15 Heat to 300° Rate Increase temperature at 3° per minute Segment 3 Type This is the last segment End.t dwell Hold at the current temperature indefinitely OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com...
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Page 16: Auto Cool
While running, the timer counts in minutes. It may not immediately appear to be working. But after one minute, the readout will advance to 2. Timer Front Panel Layout OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 17: Rupture Disc
7. Replace the rupture disk (#122-052), reassemble the housing, and reinstall the tee assembly to the tubing. 8. Replace the rear panel. High Pressure Tee Outlet Fitting 9/16" ⅝" Rupture Disk Adjustable Wrench OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com... -
Page 18: 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,...
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