Product Series
Intelligent Expansion Measurement Instrument
Summary:
It resembles a stopwatch in appearance and can display numerical values directly through its scale. It is widely used in various fields, including industry, agriculture, transportation, science and technology, environmental protection, national defense, education, health, and daily life.
Category:
Keywords:
- Product Description
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- Commodity name: Intelligent Expansion Measurement Instrument
NP-03 Intelligent Swelling Measurement Instrument (NP-03 Microcomputer Shale Swelling Tester)
1. Overview
The NP-03 Intelligent Expansion Measurement Instrument is manufactured in accordance with the national standard SY/T 5613.
Designed and manufactured to standard specifications, this equipment is intended for research on shale-stabilizing drilling muds and treatment agents. It can accurately measure the swelling volume and swelling behavior of shale core samples under various conditions, thereby enabling evaluation of the effectiveness of different shale-stabilizing treatments in inhibiting shale hydration-induced swelling. Based on these evaluations, suitable treatment agents can be selected for specific formations and shale types with varying compositions, with the aim of controlling and mitigating shale hydration swelling and thus preventing potential incidents such as wellbore collapse and stuck pipe.
2. Main Design Parameters
2.1 Structural Features
This instrument is designed for research on anti-collapse muds and treatment agents, employing advanced multi-process computer-based measurement and control technology that enables simultaneous testing of three samples. The software features a zero-calibration function, allows independent setting of the sampling interval for each sample, provides real-time display of swelling curves, and calculates the swelling coefficient. It also includes a timing function that permits flexible configuration of the experimental duration. The instrument supports real-time monitoring, comparison, data storage, and printing of test results, with sample data available in multiple formats such as reports, curves, and databases. Paired with a high-performance computer, the system offers a user-friendly interface and convenient operation. The instrument’s sensors are imported from Germany, and data acquisition is performed using high-performance modules from Advantech Taiwan, ensuring greater stability and reliability of the collected data.
2.2 Technical Parameters
1. Power supply: 220V ±10%; 50/60Hz
2. Heating power: 500 W
3. Magnetic stirring speed: 100–2000 r/min
4. Temperature measurement range: room temperature to 90°C
5. Pressure measurement range: Atmospheric pressure
6. Measurement range: 0–20 mm
7. Resolution: 0.01 mm
8. Testable samples: three
9. Real-time monitoring, storage, and printing
2.3 ComponentsSerial Number Spare Part Name Specification Quantity 1 Manual oil pump 1 unit 2 Pressure cylinder 1 unit 3 Pressure gauge 10MPa 1 item 4 High-pressure fuel pipe 1 unit 5 Printer 1 unit 6 computer 1 unit 7 Plug rod 1 root 8 Program CD 1 sheet 9 Molding 1 set 10 Communication Link 1 root 11 Data Collector 1 set 12 Instrument host 1 set of 3 pieces 13 Heater 1 set of 3 pieces 14 Instruction Manual 1 serving 15 Certificate of Conformity 1 serving
China’s instrumentation industry is poised to seize numerous opportunities. The rapid development of new energy sources such as wind power, nuclear power, and solar energy; the expansion of the Internet of Things, smart grids, and high-speed and urban rail transit; and the growing emphasis on energy conservation, emission reduction, and low-carbon development are all driving broader applications and stronger market demand for instrumentation. Concurrent with advances in microelectronics, computing, networking, and communications technologies, the intelligentization of instrumentation has become the dominant trend. Accordingly, during the 12th Five-Year Plan period, China will prioritize the development of smart instrumentation, strive to penetrate high-end markets, and elevate the overall level of the industry.
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