1,Introduction
The Portable HPHT consistometer is used to determine the length of time a given cement slurry remains in a fluid state at a desired temperature and pressure. This data is then used to compare various cements. The tests performed are known as
Thickening Time Tests.
Complete details of the procedure are contained in API Spec 10 titled Materials and Testing for Well Cements.
Cement slurry is placed in the consistometer, pressure and temperature are increased according to the API schedules, or the specific schedules desired by the user, and the consistency of the slurry is recorded as a function of time. An automatic shut-down feature cools the instrument, and shuts down the heater and motor upon completion of the test.
Features and Benefits
- Programmable temperature controller
- Rugged design
- Easy to operate
- Recorder for both viscosity and temperature
- Magnetic drive system to reduce maintenance
- Adjustable alarm for viscosity levels
- Slurry container rotation at 150 rpm
2,Type Specification
| Model |
Name |
| HTD7720 |
Portable HPHT Consistometer |
3,Technical Specification
| No. |
Technical Specification |
| 1 |
Maximum operating temperature |
204ºC(400ºF) |
| 2 |
Maximum working pressure |
137MPa(20000PSI) |
| 3 |
Heater power |
3000W |
| 4 |
Mixing speed |
150r/min |
| 5 |
Scope of consistency |
0-100BC |
| 6 |
The pressure medium |
Special oil for the HPHT Consistometer(Hai Tong Da) |
| 7 |
Consistency resolution |
1BC |
| 8 |
The input voltage |
AC 220V 50/60HZ |
| 9 |
The input power |
4000 W |
| 10 |
Environment temperature |
0-50ºC(32-120F) |
| 11 |
Compressed air |
400-700 KPa (50-100PSI) |
| 12 |
The cooling water |
600 KPa (20-80PSI) |
| 13 |
Cooling water connection |
1/4NPT |
| 14 |
Net weight / Gross weight |
150kg/200kg |
| 15 |
Overall dimensions |
680×390×560mm |
| 16 |
Packing size |
1000×1000×1100mm |
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