| 유형: | 테스트 머신 | 정확도 등급: | 높은 정확도 |
|---|---|---|---|
| 정확성: | ---- | 애플리케이션: | 자동 테스트, 실험실 테스트, 실험실 테스트 |
| 맞춤형 지원: | OEM, ODM, OBM | 힘: | 0.75 kW |
| 보호 등급: | IP56 | 전압: | 220V 전기 장비 |
| 보증: | 1년 | 테스트로드: | 0-225N |
| 테스트 포스 오류: | ±1% | 입력 전원: | 0.75 kW |
| 전원공급장치: | AC 220V ± 10% | ||
| 강조하다: | ASTM G65 rubber wheel abrasion tester,laboratory sand abrasion test machine,dry wet sand abrasion tester |
||
ASTM G65 Rubber Wheel Dry and Wet Sand Abrasion Test Machine Laboratory Rubber Wheel Abrasion Tester
Product Overview and Structure
The LR-E101 dry and wet sand rubber wheel abrasion testing machine conforms to the requirements of the American ASTM-G65 standard (Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus), and also to the JBT_7705-1995 standard (Test Method for Abrasive Wear of Loose Abrasive Particles - Rubber Wheel Method). This machine is a dry and wet sand semi-free abrasive wear testing machine. The working principle for wet sand testing: It uses a counter-clockwise rotating rubber wheel to drive abrasive materials such as mineral sand, gravel, and mud to abrade various metal or non-metal materials, thereby testing the wear resistance of the materials. The working principle for dry sand testing: Quartz sand falls freely along a metal nozzle, and a clockwise rotating rubber wheel drives the quartz sand (mineral sand, gravel, sand) and other abrasive materials to abrade various metal or non-metal materials, thereby testing the wear resistance of the materials. It can be used in various industries such as mining machinery, construction machinery, excavating machinery, transportation machinery, and agricultural machinery for screening wear-resistant materials in the laboratory. This machine can also be better used by research departments for studying the mechanism of abrasive wear.
The schematic diagram of the test principle is as follows:
RASTM G65 Rubber Wheel Dry and Wet Sand Abrasion Test Machine Laboratory Rubber Wheel Abrasion Tester
Technical Specification
|
Test Load |
0-225 N |
|
Test Force Error |
±1% |
|
Rubber Wheel Rotation Speed |
1 r/min - 500 r/min (stepless speed regulation) |
|
Spindle Speed Accuracy |
±2 r/min |
|
Rubber Wheel Diameter |
Dry sand 240 mm, Wet sand 178 mm |
|
Rubber Wheel Thickness |
12.7 mm |
|
Rubber Wheel Hardness |
60 ± 2 Shore hardness |
|
Rubber Wheel Rotation Direction |
Counterclockwise for wet sand, clockwise for dry sand |
|
Friction Motion Linear Velocity |
3.3-16.7 Km/h |
|
Testing Machine Control Method |
Time, speed, and number of rotations are adjustable and controllable; test force is manually loaded using graded weights. |
|
Sample Dimensions (mm) |
Dry sand 7525(3-8), Wet sand 5825(3-8) |
|
Abrasive Specifications |
60 mesh particle size (212-425 μm) Hukou sand, Xinhui sand, or quartz sand |
|
Input Voltage |
AC 220V ± 10% |
|
Input Power |
0.75 kW |
담당자: Kaitlyn Wang
전화 번호: 19376687282
팩스: 86-769-83078748
Korean
