OfiTE 4020-SG Manuale utente
Model 4020-SG Automated UCA/SGSM
Patent No. 9,612,232 - OFI Testing Equipment, Inc.
Part No #120-59
Instruction Manual
Updated 4/21/2017
Ver. 3.0
OFI Testing Equipment, Inc.
11302 Steeplecrest Dr. · Houston, Texas · 77065 · U.S.A.
Tele: 832.320.7300 · Fax: 713.880.9886 · www.ote.com
©Copyright OFITE 2015
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 1
Introduction.....................................................................................3
Description......................................................................................3
Features...........................................................................................3
Specications .................................................................................4
Requirements .................................................................................4
Components ...................................................................................5
Safety...............................................................................................8
Quick Start ......................................................................................9
UCA.............................................................................................9
SGSM .......................................................................................10
Setup.............................................................................................. 11
Test Prole ....................................................................................14
UCA................................................................................................17
Software Setup .........................................................................17
Main Screen..............................................................................19
Software Operation ...................................................................22
Cell Assembly ...........................................................................23
Connecting the Cell...................................................................29
Starting the Test........................................................................31
Stopping the Test ......................................................................32
Disassembling and Cleaning the Test Cell................................33
SGSM ............................................................................................35
Software Setup .........................................................................35
Main Screen..............................................................................38
Software Operation ...................................................................42
Cell Cap Assembly....................................................................44
Drag Check ...............................................................................52
Preparing the Test Cell..............................................................53
Connecting the Cell...................................................................54
Starting the Test........................................................................55
Stopping the Test ......................................................................56
Evaluating Test Data.................................................................57
Disassembling and Cleaning the Test Cell................................58
Table of
Contents
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 2
Maintenance .................................................................................64
Maintenance Schedule .............................................................64
Fuses ........................................................................................65
Rupture Disk and Filters ...........................................................66
Troubleshooting.........................................................................68
Calibration.....................................................................................72
Pressure Transducer.................................................................72
Thermocouple ...........................................................................74
Ultrasonic Transducer ...............................................................77
SGSM Transducer.....................................................................78
UCA Transducer Archives .........................................................80
SGSM Calibration Archives.......................................................81
Appendix ......................................................................................83
Multiple Instruments..................................................................83
Electrical System Grounding.....................................................84
UCA Cell Assembly Diagram ....................................................85
SGSM Cell Assembly Diagram .................................................86
Drive Assembly Diagram...........................................................87
Warranty and Return Policy ........................................................88
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 3
UCA
By measuring the change in velocity of an acoustic signal, the Ultrasonic
Cement Analyzer provides a continuous non-destructive method of
determining compressive strength as a function of time.
SGSM
The Static Gel Strength Measurement (SGSM) device uses a vaned bob to
condition a cement slurry inside a pressurized test cell and measure static gel
strength at down-hole conditions. By directly measuring the forces required
to initiate movement in the sample, the SGSM provides an accurate way of
determining the static gel strength.
UCA
The cement slurry to be tested is placed in an autoclave unit with temperature
and pressure adjusted to simulate down hole conditions. An acoustic signal
is then transmitted through the cement sample. As the strength of the cement
increases over time, the acoustic signal travels faster through the sample.
SGSM
In an SGSM test, a vaned bob is submerged in the cement. During the test,
the bob turns periodically and measures the static gel strength of the sample.
Main Features
- Programmable temperature and pressure control
- Data transmission via USB for UCA software and RS-232 for SGSM
software
- Instant data availability on-screen and automatically converted to CSV
format
- Nondestructive comprehensive strength cement test
- Mechanical measurement of static gel strength
- Cement conditioned in the test cell before the gel strength test.
- Rapid cooling system
Safety Features
- High temperature light indicator
- Automated cool down routine
- Over pressure/temperature alarm
- Over pressure/temperature shutdown
- Rupture disc to prevent over pressure situations
- Anti-boil algorithm to prevent slurry from boiling at high temperatures.
Introduction
Description
Features
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 4
Software Features
- Two separate executable software applications for the UCA and SGSM
- Calibration stamp and archive
Max Test Conditions
- Maximum Temperature: 400°F (204.4°C)
- Maximum Pressure: 20,000 PSI (137.9 MPa)
Size:
- 29" × 20" × 14" (73.6 × 50.8 × 35.6 cm)
- 85 lb (39 kg)
- Air Supply: 100 PSI (690 kPa) Recommended, 150 PSI (1,035 kPa)
Maximum, ¼" NPT Connector
- Water Supply: 40 – 100 PSI, 40° – 100°F, ¼" NPT Connector
- Water Drain: ¼" NPT Connector
- Coolant Supply: ¼" NPT Connector
- Coolant Drain: ¼" NPT Connector
- Heater: 230 – 240 VAC, 10 Amp, 50 – 60 Hz
Electronics Power: 230 – 240 VAC, 2 Amp, 50 – 60 Hz
Specications
Requirements
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 5
Only use replacement parts that have been supplied by OFITE.
Included:
#120-50-TR Acoustic Transducer, set of 2
#120-50-021 Test Cell Assembly
#120-50-021A Cell Body
#120-50-021B Cell Cap, Bottom
#120-50-021C Cell Cap, Top
#120-50-027-1 Seal Ring, Qty. 2
#120-50-026 Retaining Ring
#120-59-081 Handle for Cell Cap, Qty. 2
#123-011 O-ring, Qty. 30
#120-50-023 Upper Transducer Spring Holder
#120-50-039 Open-End Wrench, ½"× "
#120-50-040 CombinationWrench,⅝"
#120-50-041 Wrench, Strap, 18"
#120-50-090 Wrench, Cell Cap
#120-51-047 Transducer Spring, Qty. 2
#120-52-021 Fill Gauge
#120-53-25 LPT Cable
#120-53-81 Wrench, Combination, "
#120-58-005 Drive Assembly (See diagram on page 87 for parts list)
#120-58-006 SGSM Cell Assembly (See diagram on page 86 for
parts list)
#120-58-07 Wrench, Allen, "
#120-58-08 Calibration Stand
#120-58-16 Wrench, Strap, 5"
#120-59 Automated UCA/SGSM
#120-59-355 Fill Tube
#120-59-520 USB Cable
#120-75-9 Weight Hanger
#120-75-10 Weight Set
#120-209 Thermocouple Assembly
#123-024 Couplant, High Temperature
#130-75-27 Wrench, Allen, T-handle, "
#130-75-71 Monitor
#130-75-74 Desktop Computer
#130-79-15 Serial Cable, DB9, M/F
#141-15 Hose, Qty. 5
#141-19 Hose Adapter, Qty. 5
#220-10A-EURO Power Cords, European plugs, Qty. 2
#220-15A-USA Power Cords, USA plugs, Qty. 2
Instruction Manual
CalibrationCerticate
Software
Components
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 6
Replacement Parts:
#120-50-027-1 Seal Ring
#120-50-026 Retaining Ring
#120-50-TR Acoustic Transducer, set of 2
#120-50-047 Spring for Transducer
#120-50-053 Heater
# 120-53-82 Retaining Ring, SGSM Adaptor, Upper
#120-53-01 SGSM Vane Assembly
#120-53-02 SGSM Drive Magnet
#120-53-041 Bearing, SGSM Drive Head
#120-53-33 Tension Spring
#120-53-34 Load Cell
#120-53-58 Back-Up Ring, SGSM Adaptor, Upper
#120-53-59 Back-Up Ring, SGSM Adaptor, Lower
#120-58-010 SGSM Magnet Shaft Assembly
#120-58-05 Retaining Ring, SGSM Adaptor, Lower
#120-58-23 SGSM Diaphragm
#120-59-355 Fill Tube
#120-59-520 USB Cable
#120-90-033 Air Filter
#120-106-001 High Pressure Filter Elements, Qty. 3
#120-209 Thermocouple Assembly
#120-53-25 LPT Cable
#122-053 Rupture Disk, 22,500 PSI
#130-79-15 Serial Cable
#172-24 Solid State Relay, 240V–25A
Consumables:
#120-106-001 High Pressure Filter Elements
#120-53-31 O-Ring, SGSM Adaptor, Lower
#120-53-32 O-Ring, SGSM Adapter, Upper
#120-53-42 Graphite Bushing
#122-073 Fuse, 2 Amp, 5 mm × 20 mm, Qty. 2,
Fan, Pump/Cooling Solenoid
#122-075-2 Fuse, 6 Amp, 5 mm × 20 mm, Heater
#122-077 Fuse, 10 Amp, 5 mm × 20 mm, Qty. 2, Main Power
#123-011 O-ring
#123-024 Acoustic Couplant
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 7
#120-58-SP Spare Parts Kit for SGSM:
#120-50-026 Retaining Ring, External, Qty: 2
#120-50-027-1 Seal Ring, Qty: 2
#120-53-01 Vane Assembly
#120-53-041 Bearing
#120-53-31 O-ring, Qty: 5
#120-53-32 O-ring, Qty: 5
#120-53-33 Tension Spring, Qty: 2
#120-53-42 Graphite Bushing, Qty: 20
#120-53-58 Backup Ring, Upper, Qty: 2
#120-53-59 Backup Ring, Lower, Qty: 2
#120-53-82 Retaining Ring, External, Qty: 2
#120-58-05 Retainer Ring, External, Qty: 2
#120-58-23 Diaphragm
#120-58-38 Retainer Ring, Internal, Qty: 2
#123-011 O-ring for Test Cell, Qty: 5
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 8
Safety
Explanation of Symbols
Caution: Risk of Danger This symbol directs the operator to consult the
instruction manual for safety related warnings. (ISO-7000-0434)
Whenever this symbol is used on the equipment, the user must
consult the manual to determine the nature of the hazard and any
actions which have to be taken.
Hot: This symbol indicates that a surface may be hot to the touch.
Shock Hazard: This symbol indicates a risk of electrical shock.
Note: This symbol will indicate important notes and helpful hints for the
operation of the equipment.
Tip: This symbol is used to identify operational information and best
practices to obtain the most reliable data.
Caution: Note — This symbol is used to indicate statements in the
manual which warn against actions which may cause damage to the
equipment during routine service or maintenance.
OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ote.com 9
Quick Start
UCA
1. Set up the software with the desired parameters. See page 17.
2. Prepare the cell caps and cell body.
3. Assemble the bottom cell cap. See page 23.
4. Install the bottom cell cap to the bottom of the cell body. See page 25.
5. Assemble the top cell cap. See page 26.
6. Mixtheslurryandllthecell.Seepage28.
7. Install the top cell cap to the cell assembly.
8. Install the test cell to the cabinet. See page 29.
9. Connect water supply line, thermocouple, and transducer to the test cell.
10. Run the test. See page 31
11. Allow test cell to cool down. See page 32.
12. Remove test cell. See page 33.
13. Disassemble the test cell.
14. Remove the cement from the test cell. See page 34.
15. Clean and inspect all of the test cell components.
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