YAW-300DMicrocomputer controlled automatic compression and bending tester
Brief introduction：I. main uses:According to GB177-85 and GB17671-1999 "Test Method for
I. main uses:
According to GB177-85 and GB17671-1999 "Test Method for Compressive Strength of Cement Rubber Sand", YAW-300D microcomputer-controlled full-automatic compressive and flexural testing machine is used for compressive and flexural strength test of cement Rubber Sand conforming to GB/T17671-1999 standard. It adopts double-station test space, has dual-purpose, saves space and anti-compressive and flexural strength. Data automatic integration, simple operation and other advantages. The product has the characteristics of high accuracy, superior performance, high reliability and easy operation. This machine is fully in line with GB/T3722-92 and GB/T2611-92 standards. Can provide you with accurate experimental results. It is mainly used for compressive and flexural strength test of cement mortar and cement clay, rubber pad, tile, metal products, components and other materials. It is an ideal test equipment for scientific research institutes, cement quality inspection, industrial and mining enterprises, cement, mortar and other departments.
Two, functions and characteristics:
1. no pressure oil leakage and proportional valve blockage and other bad phenomena, low noise and high reliability.
2. Chinese windows control and processing software, user-friendly design, beautiful interface, simple operation. It can set the holding value, keep the pressure time, and automatically calculate the test results.
3. the advanced automatic control function can carry out single or batch tests on the specimen.
4. It has the control mode of constant velocity stress and test force maintenance, realizes the setting of test parameters, data acquisition, analysis, storage and printing.
5., the corresponding control software can be configured according to national standards or user requirements.
6. after the specimen is damaged, the moving beam stops moving automatically (or automatically returns to the initial position).
7. program control and mechanical two level limit protection;
8., when the load exceeds the rated value of 3 ~ 5%, automatic shutdown.
Three. Main technical parameters:
L maximum test force: 300KN (compression) /10KN (anti folding);
L test force measurement range: full scale 2%-100%FS;
The accuracy of L test is better than that of + 1%.
L compression loading speed: 0.3KN/S-10KN/S arbitrary setting;
L folding loading speed: 50N/S;
L loading rate error: + 5%;
L control and processing mode: microcomputer constant stress control, automatic processing;
The effective width of L compression test is 230mm.
L compression test upper and lower pressure plate separation: 200mm (can be configured according to customer requirements);
L compression test effective compression stroke: 50mm;
L compression test pressure plate size: 140mm;
L flexural test bearing plate size: 80X150mm;
L compression test effective compression stroke: 50mm;
L host size: 800 x 450 x 1300mm;
L power supply: 380V, 50Hz, 1000W;
L net weight: 450Kg.
Four, test machine host configuration
L 300kN high pressure testing machine main engine.
L 30MP high precision pressure sensor;
A closed loop feedback hydraulic loading system for L HX-T test machine is set.
L is equipped with independent design security protection facilities.
A special compression aid set for L tester.
A set of special folding aids for L tester.
L international brand computer
L Canon color inkjet printer;
L HX-T test machine dedicated full digital measurement and control system;
A set of special software for HENGXU testing machine under L WINDOWS98/2000/XP operating environment.
