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Automatic digital compression testing machine
Automatic digital compression testing machine (Product Code: SLE/CE/01) is a hydraulic load frame with a digital controller used to crush hardened concrete specimens and record their compressive strength in civil engineering and materials testing laboratories. It is offered in 2000 kN and 3000 kN capacities, and once the specimen parameters are entered a single press of the start button runs the complete automatic test cycle. This engineering lab equipment is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Capacity | 2000 kN or 3000 kN |
| Test cycle | Fully automatic with standard rapid approach; closed-loop digital readout |
| Control system | Graphical LCD data acquisition and control system with menu-driven software |
| Load rate control | 1 kN/s to 20 kN/s; control accuracy listed as ±5 |
| Load accuracy | Class 1 from 10% of full range |
| Live display | Load vs time plot and instantaneous load rate |
| Data storage | Up to 256 tests |
| Output | RS 232 port for printer or PC |
| PC software | For test control and advanced report printout (confirm inclusion in your quotation) |
| Main parts | Load frame, power pack, data acquisition and control system |
| Power | 750 W |
| Oil capacity | 20 L |
| Upper and lower platen diameter | 300 mm |
| Piston diameter | 250 mm or 300 mm, depending on version |
| Maximum piston movement | 50 mm |
| Horizontal clearance | 360 mm or 425 mm, depending on version |
| Maximum vertical clearance between platens | 340 mm |
| Maximum working pressure | 410 bar |
| Platen surface roughness | ≤ 3.2 µm (loading and auxiliary platens) |
| Dimensions (W x L x H) | 810 x 500 x 970 mm |
| Weight | 795 kg or 1095 kg, depending on version |
| Product code | SLE/CE/01 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Compression Testing Machine Used For?
The machine determines the compressive strength of concrete cubes and cylinders after they have been cast and cured. The operator enters the specimen details, presses start, and the controller closes the gap quickly before loading the specimen at the selected rate until it fails. The load-versus-time curve and the live load rate stay on screen, and each result is stored in memory for later printing or transfer to a PC over RS 232.
For consistent results, centre each specimen on the 300 mm platen, wipe the platens clean between tests and check that the specimen fits within the 340 mm vertical clearance. Given a weight of up to 1095 kg, plan a level, rigid floor before delivery. Laboratories buying test and measurement instruments in India for concrete quality control, college practicals or project-site labs use this class of machine as their main strength tester.
What to Specify When Ordering
- Capacity: 2000 kN or 3000 kN.
- The specimen shapes and sizes you will test, so the set-up and clearances can be confirmed.
- Whether you need the RS 232 printer or PC connection and the PC software.
- Your mains supply details and the delivery city or port.
Supplier
Jain Scientific Equipments Private Limited trades as ScienceLab and supplies this compression testing machine from Ambala, Haryana, to engineering colleges, polytechnics, construction material laboratories and dealers in India and international markets. The company sources the machine for your order and remains your single point of contact for the quotation, dispatch documents and after-sales questions such as spare parts — just ask us. More about the company is on the ScienceLab company profile.
Related Civil Engineering Lab Equipment
These items complete a concrete strength-testing set-up around the compression machine:
- Concrete Cube Mould — casts the cube specimens that the machine crushes.
- Cylindrical Mould — forms cylinder specimens for compressive testing.
- Accelerated Curing Tank — cures cubes before early strength testing.
- Flexure Testing Machine Digital — adds flexural tests on beams, kerbs and pavers.
- Longitudinal Compressometer — measures cylinder strain during compression.
See the complete Civil Engineering Lab Equipment range for concrete, cement, soil and aggregate testing.
Frequently Asked Questions
What capacities is the Automatic digital compression testing machine available in?
The Automatic digital compression testing machine is listed in 2000 kN and 3000 kN capacities. Both use a 750 W power pack, 20 L of oil and 300 mm platens, while piston diameter, horizontal clearance and weight differ between the two versions.
How is the loading rate controlled on this compression testing machine?
The loading rate of the Automatic digital compression testing machine is set in its menu-driven software and held by closed-loop control between 1 kN/s and 20 kN/s, with control accuracy listed as ±5. The instantaneous rate is displayed throughout the test.
Can the machine store and print test results?
Yes. The Automatic digital compression testing machine stores up to 256 tests and has an RS 232 output for a printer or PC. PC software for test control and advanced report printout is listed with the machine, so please confirm it in your quotation.
Who supplies the Automatic digital compression testing machine?
Jain Scientific Equipments Pvt Ltd (ScienceLab) of Ambala, Haryana, India supplies the Automatic digital compression testing machine to colleges, testing laboratories and dealers in India and international markets, and handles quotations, dispatch and after-sales queries directly.
Is a calibration certificate available with the machine?
Calibration-certificate availability for the Automatic digital compression testing machine should be discussed with us before you order. Tell us what your laboratory or client requires through the contact page and we will confirm what can be provided.
How much space does the compression testing machine need?
The Automatic digital compression testing machine measures 810 x 500 x 970 mm (W x L x H) and weighs 795 kg or 1095 kg depending on version, so it needs a level, rigid floor and clear access for handling. Ask us for packed dimensions before shipping.
What details does a quotation request need?
To quote the Automatic digital compression testing machine we need the capacity (2000 kN or 3000 kN), the quantity, the delivery city or port, and whether you want the printer or PC connection and software. Send these details through our contact page or the enquiry cart.
Request a Quote
For price and availability of the Automatic digital compression testing machine, write to us through the contact page or add it to your enquiry cart together with the other concrete testing items you need. Institutional, dealer and export enquiries are all welcome.
Last updated: 24 September 2026
