Compression Testers Dealers in Ambala

NAUGRALABS LABORATORY PRODUCT NAME: PORTABLE COMPRESSION TESTING MACHINE FOR TESTING LAB NaugraLabs Laboratory Product Code: NLE-Export-120010 Description and Specification for Lab Tenders Portable Compression Testing Machine.  Specifications    Capacity : 1000kN Max Vertical Clearance : 350mm Max. Horizontal Clearance : 220 mm Platen Size : 165mm Square Piston Dia : 152.4mm Piston Stroke : 25mm       Optional Extras: Brick Platens  Geotextile Technology & Concrete Technology Lab equipment manufacturers,exporters and Geotextile Technology & Concrete Technology Lab suppliers

 Alpha Chem is manufactures,exporter & suppliers Digital Compression Testing Machine. Digital Compression Testing Machine : The special design and technical features of this machine are suitable for compression tests on concrete specimens up to 20 cm dia and 30 cm in height. We offer this Compression Testing Machine at industry leading rates to our valuable clients.   Loading Unit:   The upper platen has got a self aligning action and is attached to a screw which passes through the cross head and can be raised for lowered for initial clearance adjustment The lower platen rests on the jack ram and is positioned with the help of a centering pin. Loading is accomplished by the upward movement of the lower platen   Pumping Unit:   The pumping unit is separate unit connected to the jack by means of a steel connecting tube. A junction box is suitably fixed to connect the motor to the mains through a push button starter. The pumping unit is fitted with gauges. A maximum pointer is provided to facilitate taking of the reading after failure of the specimen. The pressure gauges are fixed on the pumping unit at an angle for easy readability. The machine is fitted with a hand wheel control which enables the rate of application of load to be varied. The machine is also equipped with facilities for hand pumping in case of power failure. The electric pumping unit is fixed with a micro-switch off the motor automatically as the load on the machine approaches the rated capacity.   Specifications: Capacity: 10 Tons, 25 Tons, 50 Tons, 100 Tons, 150 Tons, 200 Tons, 300 Ton

Automatic Compression Testing Machine : Alpha Chem is manufactures,exporter & suppliers Automatic Compression Testing Machine. Automatic Compression Testing Machine : Automatic range of 1500kN, 2000kN and 3000kN capacity compression testing machines have been designed to meet the need for reliable and consistent testing of concrete samples. All machines feature the complete automatic test cycle with a closed loop digital readout. Once the specimen parameters have been introduced, it is sufficient to press the START button to complete the test. Compression machines consist of three main parts: Frame, power pack and data acquisition & control system. Each part has been designed to manufacture machines with a high degree of mechanical stability and complies to EN 12390-4; BS 1881 and ASTM C39 (with suitable platen set) standards. Automatic test cycle with standard Rapid Approach Graphical - LCD Data Acquisition and Control System Menu Driven Software for easy operation Load vs time plot and instantaneous load rate displayed Accurate load rate control within ±5 from 1 kN/sec to 20 kN /sec Class 1 starting from 10% of the full range Ready Stress Calculation for the standards of EN 12390-3, EN 12390-5, EN 12390-6, EN1338, EN1340, EN 196 SI, Metric, Imperial Units Data storage up to 256 tests RS 232 output for printer or PC Free of charge PC software for test control and advanced report printout Frame The frame is welded steel fabrication carrying the ball-seated 300 mm diameter upper platen which complies to EN 12390-4. Located on the loading ram which is protected from debris by a cover, the lower platen is marked for the centering of cube and cylinder specimens. The dimensions of the frame allow the testing of concrete cylinders up to 320 mm long x 160 mm diameter; 100, 150 mm and 200 mm cubes. All machines are supplied complete with 30 mm, 40mm, 50mm and 90 mm distance pieces. To test samples shorter than 150 mm extra distance pieces should be ordered.

The apparatus has been developed on the basis of the design of British Building Research Station by L.F. Cooling and H.Q. Golder. It is a simple and portable apparatus and is used in both laboratory and field for testing unconfined compressive strength of undisturbed specimen of cohesive non-fissured soils taken from a borehole, a trail pit on open excavtion. A specimen of 38 mm dia by 76 mm long is placed in between two platens and the load is applied by means of a hand operated lead screw which expands a calibrated spring. The load deformation curve is plotted autographically by a recording pencil moving across the chart. Strength figures can be determined from the completed chart by supper imposing a specially calibrated transparent mask over the chart. Specification : Consists of :- Load frame, spring loading with a pair of flat platens and arrangement for autographic recording of load deformation characteristics. Charts, set of 50. Spring set consisting one each of stiffness 2 N/mm (0.204 kgf /mm) 4N/mm

Our ECT Machines delivers pulsed, bi-directional square wave stimulus. The current is constant at 0. 9 ampere and the voltage varies automatically by a built in microcomputer as per the impedance of the patient. We conceived and designed the rajas keeping three major considerations in mind i. E. Its stimulus parameters had to be chosen on the basis of research data. (Maxwell 1968, weaver teal 1977 wiener 1980). It should have the capacity to produce seizure virtually 100%. It should be safe and easy to operate. Parameters display on LCD. Auto stimulus voltage. Auto impedance check. Output display in joules as well as in milli coulombs. In built rechargeable battery with charger.

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