DONGGUAN LONROY EQUIPMENT CO LTD
| Voltage | 220 V |
| warranty | 1 Year |
| Accuracy Class | High Accuracy |
| Type | Testing Machine |
| Application | Auto Testing |
| Protection Class | Ip56 |
| Weight | 200 kg |
| Accuracy | / |
| power | --- |
| customized support | OEM, ODM, OBM |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
View Detail Information
Explore similar products
ISO 13320 Laser Particle Size Distribution Analyzer Wet Dispersion 0.1μm - 800μm
ISO2813 60 Degree Gloss Meter Glossiness Measurement For Granite Marble Ceramic
LONROY CHNSpec CRX-60/62/66 Non Contact Spectrophotometer Online Color Sensor
ASTM D4966 ISO 12947 9 Head Martindale Pilling Test Machine ISO 5470 ASTM D4970
Product Specification
| Voltage | 220 V | warranty | 1 Year |
| Accuracy Class | High Accuracy | Type | Testing Machine |
| Application | Auto Testing | Protection Class | Ip56 |
| Weight | 200 kg | Accuracy | / |
| power | --- | customized support | OEM, ODM, OBM |
| Brand Name | LONROY | Place of Origin | Guangdong, China |
| High Light | fully automatic shear strength tester ，soil direct shear preloading apparatus ，strain-controlled direct shear test equipment | ||
Strain-Controlled Direct Shear Test Equipment Fully Automatic Shear Strength Tester Soil Direct Shear Preloading Apparatus
Description
Our company's electric direct shear tester is used to determine the shear strength of soil. It features a high-resolution color screen display and intelligent microcomputer control, achieving automation, ease of operation, high accuracy, stable speed, reliable performance, and an attractive appearance. The instrument uses a high-performance servo motor as the drive source, significantly reducing vibration. The electric shearing rate is selectable and can be quickly changed. It is easy to use, durable, and can simultaneously perform shear tests on four samples. It has an automatic stop mechanism upon retraction.
This instrument is mainly used to determine the shear strength of soil. Typically, four soil samples are used. Shear stress at failure was determined by applying horizontal forces under different vertical pressures (400 kPa, 300 kPa, 200 kPa, 100 kPa, and 50 kPa selectable). Then, the shear strength parameters, internal friction angle, and cohesion of the soil were determined according to Coulomb's law.
Key features
The transmission method has been changed from the original DC servo motor to a compact stepper motor; the motor power supply has been changed from the original 220V to a safe 24V voltage; and the lever force point has been improved from the original knife-edge type to a bearing type. This instrument is safer, more sensitive, more compact, more applicable, and quieter than previous versions. Therefore, the use of this instrument lays a good foundation for laboratory automation.
Standards
GB/T50123-2019,
T0140-1993/T0141-1993/T0142-1993/T0143-1993/T0176-2007 in JTG E40-2007.
Strain-Controlled Direct Shear Test Equipment Fully Automatic Shear Strength Tester Soil Direct Shear Preloading Apparatus
Technical Specification
|
Vertical Load |
Max. 400 kPa |
|
Pressure Grades |
100 kPa, 200 kPa, 300 kPa, 400 kPa |
|
Lever Ratio |
1:20 |
|
Shear Boxes |
4 |
|
Horizontal Shear Force |
Max. 1.2 kN |
|
Sample Area |
30 cm² × 2 cm (H) |
|
Speed |
Infinitely Adjustable |
|
Power |
< 100 W |
|
Power Supply |
220 V ±10%, 50 Hz |
|
Instrument Dimensions |
680 × 740 × 1050 mm (L×W×H) |
|
Weight |
200 kg |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
Get in touch with us
Leave a Message, we will call you back quickly!