Universal Testing Machine

Listing ID #3901667

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Universal Testing Machine : Alpha Chem is manufactures,exporter & suppliers Universal Testing Machine. Universal Testing Machine : Loading frame The base has a hydraulic cylinder at Its center,....

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Product Details

Universal Testing Machine :

Alpha Chem is manufactures,exporter & suppliers Universal Testing Machine.
Universal Testing Machine : Loading frame
The base has a hydraulic cylinder at Its center, and two main screws at both ends. The middle cross head is mounted on screws through main nuts. The middle cross head can be moved up or down with a speed of 400 mm/min through chain transmission and geared motor to adjust the initial tensile / compression clearance. On the piston rests an assembly of upper, lower crosshead and two columns. The individually lapped cylinder piston assembly ensures smooth transfer of force with minimum friction.

Hydraulic system

Hydraulic circuit consists of hydraulic power pack having a directly driven radial plunger pump, which gives a continuous non pulsating flow of oil pressure upto 210 bar. Oil filter, Oil strainer, Air breather, Oil level Indicator, Drain plug are provided on the power pack. A pressure compensated needle type flow control valve is provided to control the oil flow to cylinder there by achieving desired piston speed. Infinitely variable speeds can be obtained with the help of valves.

Load measuring system

The oil pressure in the main cylinder Is transferred to the small dynamometer cylinder. The dynamometer piston is kept rotating at a slow speed to ensure dynamic friction condition. The piston exerts a force proportionate to the pressure on the hanger connected to one arm of the pendulum, through an auto range selecting lever system. This force deflects the pendulum. The range selection can be effected by simply turning a knob, provided outside of the panel. An effective damping arrangement is provided to ensure slow return of the pendulum after sudden fracture of the test specimen.

Load indicating arrangement

The pendulum lever pushes rack which slides over two pulleys. The rack movement is proportionate to the load. A pinion in engagement with the rack rotates and moves the pointer fixed to its shaft. The pointer moves over a large dial indicating the load. A window type dial is provided for easy and clear change of the load range.

Recording System

A continuous roll type load elongation recorder is provided for plotting a load - elongation graph. Load is plotted by the horizontal movement of the rack. Elongation is plotted on the vertical axis and is equal to the movement of the main piston. Elongation ratio of 1:2 &1:5 can be obtained.
Accuracy and calibration
All measuring ranges of the machine are calibrated within an accuracy of ± 1 %from 20% to 100% of each range as per IS: 1828 and BS :1610.

Load measuring system

The oil pressure in the main cylinder is also transferred to an electronic pressure transducer which gives a proportionate signal to the Data Acquisition Unit. Both, the motor for hydraulic operation and cross head motion, are controlled by push buttons and they have interlocks to prevent simultaneous working of the motors. The electrical panel is fixed on the control panel. Displacement measurement is carried out by means of a Rotary Encoder. Encoder signal is fed to the Data Acquisition Panel to get displacement in mm. Fully protected and enclosed (dust proof) high precision Sensors and Encoders are used for Load and Elongation measurement.

Company Details

ALPHA CHEM
Established in 1970. We ALPHA CHEM and ISO – 9001, certified company and CE certified. ALPHA CHEM take pleasure to introduce ourselves as one of the leading Manufacturer, Supplier and Exporter of Educational Products, Medical Products, Healthcare Products, Hospital, Agriculture, Food processing, Engineering & Electrical, Industrial products and supplies, Construction materials and equipments, chemicals & reagents for Laboratory , Industrial and research, Automobiles, Solar, I. C. Engine test rig and Turbines, Engineering training and Microscope equipment and microscope glass slide. The company specializes to customized products development. Bulk quantity supply strictly as per schedule deadlines such as MOE, MOH, IDA funded projects. In fact the company has many global projects and tenders of World Bank ADB, UN, UNDB, UNICEF, UNESCO, WHO etc., to its credits, which were spread over different countries in the World.
We are supplying quality equipments like Petroleum testing equipments, Oil Testing equipments and various scientific lab equipments.
We are completely dedicated towards the export, which is spread all over the globe, with the major chunks of the export to USA, Middle East, Europe (France, UK, Turkey Spain, Germany, Portugal etc. ), Africa ( Nigeria, Ghana, Zambia, Kenya, etc, ), Asia ( Malaysia, Philippines, Vietnam, Etc. ) to name a few.
ALPHA CHEM - 94950 varieties of latest testing Industrial, engineering, scientific, laboratory and educational equipments & Instruments. We have experience in these industries since 1970 managed for 3 generation. ALPHA CHEM is history of growth and development with a number of notable milestones.
ALPHA CHEM is biggest manufacturer of Electronic Training Kits, Higher Science Educational Instruments, Physics, Chemistry, Biology, Lab ware, Laboratory Glassware/Plastic ware, Microscope, Electronic Instruments, electrical Instruments, Mechanics Instruments, Vocational and Training educational Instruments, Civil and Survey engineering Instruments, Laboratory Chemicals and Reagents, Biotechnology Engineering, Polytechnic and Educational instruments for School, Colleges and Universities. Our prime targets our equipments for educational lab, pharmaceuticals lab, medical lab, Universities lab.
We fellow a methodical approach for efficiently serving our clients with flawless, durable and dimensionally accurate products. In addition, our clients place their trust in our ability to customized and deliver bulk orders within a committed time frame. Owing to our market credibility, financial stability and material and human resources we have been successful in grabbing some valuable international tender. In addition responsive communication and easy banking facilities employed by us, have position our organization futuristic establishment in India, USA, Mexico, Germany Australia, New Zealand , Panama, France, Italy, Egypt, U. A. E. , Saudi Arabia, Taiwan etc.
We are looking for International inquiry.