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Introduction to the operation of the penetration tester—quickly save this for future reference!
The penetration tester is a new product developed in response to the rapid advancement of nondestructive testing technology. In recent years, nondestructive testing technology has been rapidly developing in China, and current building codes as well as new construction systems now require the use of penetration testers to assess the early strength of concrete.
2022-11-28
What is a compaction device?
Soil compaction refers to the process of using manual or mechanical pressure—through methods such as tamping, grinding, or vibration—to rearrange and compact soil particles. External compaction forces act on the soil, enabling it to quickly develop new structural strength, including enhancing friction and interlocking between coarse-grained soils and increasing molecular attraction among fine-grained soils, thereby improving the overall properties of the soil.
2022-11-17
What are the features of a stability meter? How should related faults be handled?
The stability tester comprises a main unit, a force-measuring instrument, a flow-value meter, and a printing device. It is used to measure stability and flow values and features stable operational performance.
Characteristics of the stability tester:
1. It can automatically perform functions such as automatic loading, automatic shutdown, data display, data acquisition, peak detection, peak hold, and data and curve printing.
2. The circuit adopts a separation of high-voltage and low-voltage components, as well as digital and analog signal isolation. All electronic components operate within a wide temperature range, ensuring stable performance, excellent repeatability, and strong anti-interference capability.
2022-11-07
Introduction to Knowledge About Stability Instruments
Introduction to the Knowledge About Stability Testers
Main features of the stability tester:
1. It can perform automatic counting, automatic compaction, and automatic shutdown.
2. Equipped with a hammer-hanging seat and a manual handle, allowing for easy lifting of the hammer.
3. Features a semi-automatic molding device, making it more convenient to insert and remove molds.
2022-10-28
How should the stability meter be operated?
The stability tester comprises a main unit, a force-measuring device, a flow-value measuring device, a printing device, and related accessories. It boasts advantages such as safe and reliable operation, stable performance, simple operation, and long service life. It is primarily used for determining the stability and flow value in Marshall tests. The specific operating procedure for the stability tester is as follows:
2022-10-18