Lab Testing Equipment Universal Material Tensile Testing Machine -
20TON
Main functions of Lab testing equipment:
It is mainly applicable to the testing of metal and non-metallic
materials, such as rubber, plastic, wire and cable, optical fiber
and cable, safety belt, safety belt, leather belt composite
material, plastic profile, waterproof coiled material, steel pipe,
copper material, profile, spring steel, bearing steel, stainless
steel (and other high hardness steel), casting, steel plate, steel
strip, non-ferrous metal wire stretching, compression, bending,
shearing, stripping, tearing Two point extension (additional
extensometer is required) and other tests
This machine adopts mechatronics design and is mainly composed of
force sensor, transmitter, microprocessor, load drive mechanism,
computer and color inkjet printer. It has wide and accurate loading
speed and force measuring range, and has high accuracy and
sensitivity for the measurement and control of load and
displacement. It can also carry out automatic control tests of
constant speed loading and constant speed displacement. Floor type
models, modeling and painting have fully considered the relevant
principles of modern industrial design and ergonomics.
Main features:
The imported photoelectric encoder is used for displacement
measurement. The controller adopts embedded monolithic
microcomputer structure, with built-in powerful measurement and
control software, which integrates measurement, control,
calculation and storage functions. It can automatically calculate
the stress, elongation (extensometer is required), tensile strength
and elastic modulus, and automatically count the results;
Automatically record the force value or elongation at the maximum
point, breaking point and specified point; The computer is used to
dynamically display the test process and test curve, and to process
the data. After the test, the curve can be magnified through the
graphic processing module for data re analysis and editing, and the
report can be printed. The product performance has reached the
international advanced level.
Technical parameters:
| Maxium load | 20000KG |
| Accuracy grade | Grade 1 |
| Effective force measuring range | 0.4％～100％(Grade 0.5) |
| Force measuring accuracy | Within ± 0.5% of the indicated value |
| Resolution of testing machine | The maximum load of 1/200000, the internal and external are not
graded, and the overall resolution is unchanged |
Load cell | Basic configuration: one tension and compression sensor (maximum
load) Extended configuration: multiple sensors can be added |
| Effective test width | 400mm(It can be widened according to customer requirements) |
| Stretch space effectively | 800mm(It can be increased according to customer requirements) |
| Test speed range | 0.01～500mm/min |
| Displacement measurement accuracy | Within ± 1% of the indicated value |
| Deformation measurement accuracy | Within ± 1% of the indicated value (large deformation or small
deformation can be selected according to customer requirements) |
| Test bench safety device | Electronic limit protection |
| Lifting device of test bench | Fast/slow speed automatic control, inching |
| Test bench return function | Manual or automatic selection, automatic or manual return to the
initial test position at the highest speed after the test |
| Overload protection | The machine is automatically protected when the maximum load
exceeds 10% |
| Fixture configuration | One set of stretching clamp |
| Power system | Servo motor+high-precision ball screw |
