MultiTest-dV Low-force materials tester

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MultiTest-dV Low-force materials tester

TRANG CHỦ Sản phẩm Mecmesin Thiết bị kiểm tra vật liệu Multitest-dV Thiết bị kiểm tra vật liệu có lực nhỏ

MultiTest-dV

Low-force materials tester
 

The MultiTest-dV configured with an Enhanced Load Sensor, VectorPro MT software and an optional extensometer, transforms this motorised force tester into a basic materials tester.

This makes the MultiTest-dV the ideal choice for quality assurance checks in the QC lab and gives it the power necessary for more in-depth analysis of material properties in the R&D laboratory.

 

Product image of Mecmesin MultiTest-dVU basic low-force flexible samples materials tester

Hệ thống kiểm tra tính chất vật liệu Multitest 2.5-dV MK II

 

 

Overview

The MultiTest-dV is a superior motorised force tester offering outstanding value. Designed for precision-controlled compression and tension testing the MultiTest-dV’s simple controls, backed by sophisticated electronics, make it the ideal choice for basic materials testing.

 

Simply fit a dedicated ELS loadcell and connect up to VectorPro MT software to use your MultiTest-dV as an entry-level materials tester.

 

Use the power of VectorPro MT software to control your whole test sequence with simple, step-by-step programmes. Perform both standard calculations like peak, load at displacement and more complex calculations such as Youngs Modulus, and offset yield strength.

 

Test frame

The MultiTest-dv is a versatile single-column, motorised tester designed for ease-of-use by operators of all levels. There are 3 models in the range with ratings of 0.5 kN, 1 kN and 2.5 kN and offering crosshead travel up to 1200 mm (47").

 

Each occupies minimal bench space and are ideal for applying tensile and compressive forces in a variety of applications.

 

It delivers superior performance via its control panel and multifunctional control wheel, which allows the precise selection of test parameters such as speed and target force/displacement. Coloured LEDs clearly indicate the machine status during testing and operators can effortlessly follow the progress of the test from the force & displacement panel.

 

Adjustable safety limit switches are fitted to ensure that specimens cannot be stretched too far or grips crushed together.

 

The MultiTest-dV is fitted with a dovetailed crosshead for quick and easy interchange of ELS loadcells, which are automatically recognised within VectorPro MT software. Grips and fixtures can be rapidly fitted to the anvil plate which is pre-drilled with threaded holes for easy connection.

 

With each model weighing around 25kg (55 lbs) its compact design and small footprint make it an ideal bench-top tester for use in the quality-control laboratory or production area.

 

Loadcells

Example of ELS-S loadcell for MultiTest-dv

The Enhanced Load Sensor (ELS) is positioned on the crosshead of the test frame and communicates with the MultiTest-dV for precision testing of materials when combined with VectorPro MT software.

 

There are 13 models ranging in capacity from 2.5 to 2500 N ( 0.5 - 500 lbf ) and all are fully interchangeable with their calibration characteristics being immediately recognised by the MultiTest-dV. This ensures that you have the optimum selection to meet all your materials testing needs without the need for lengthy set-up.

 

Measurement accuracy is an outstanding ±0.5% of reading.

 

Gripping fixtures

Holding your test specimen in place without it slipping is essential to obtaining repeatable results. Mecmesin has an extensive range of grips and fixtures to hold a variety of components and materials. They include wedge grips and vice grips for tensile testing, compression plates and bend jigs, friction tables plus many more.

 

 

Key specs

>> Tension & Compression

>> Available loadcells (all measure from zero to the value indicated in the table below)
Model ELS
2
ELS
5
ELS
10
ELS
25
ELS
50
ELS
100
ELS
250
ELS
500
N 2 5 10 25 50 100 250 500
lbf 0.44 1.1 2.2 5.5 11 22 55 110
kgf 0.2 0.5 1 2.5 5 10 25 50
Model ELS-S
100
ELS-S
200
ELS-S
500
ELS-S
1000
ELS-S
2500
N 100 200 500 1000 2500
lbf 22 44 110 220 550
kgf 10 20 50 100 250


>> Accuracy : ± 0.5% of reading from 5-100% of the loadcell capacity.  eg ELS 100 when measuring 10N is accurate to ± 0.05 N or when measuring 50N it is accurate to ± 0.25 N.

>> Resolution : 1:25,000

>> Units of measurement : mN, daN, N, kN, gf, kgf, ozf, lbf

>> Sampling rate : 20 kHz

>> Data-acquisition rate500 Hz

>> Displacement

>> Maximum displacement : 1200 mm (0.5kN),  1000 mm (1kN),  500 mm (2.5kN) | 47" (0.5kN),  39" (1kN),  20" (2.5kN)

>> Accuracy : ±0.13mm per 300mm travel (±0.005" per 11.8" travel)

>> Resolution : 0.001mm (0.00004")

>> Speed

 + Range: 0.1 - 1200 mm/min (0.004 - 47.2"/min)

 + Accuracy : ±0.2% of indicated speed

 + Resolution : 0.1 mm/min (0.004"/min)

>> Dimensions

 + Crosshead travel 1200 mm (0.5kN),  1000 mm (1kN),  500 mm (2.5kN)

 + Throat depth 70.5 mm (2.6")

 + Height : 1710 mm (0.5kN),  1510 mm (1kN),  941 mm (2.5kN)

 + Width : 290 mm (11.4") (0.5kN to 2.5kN models)

 + Depth : 414 mm (16.3") (0.5kN to 2.5kN models)

 + Weight : 26 kg (0.5kN),  25 kg (1kN),  24 kg (2.5kN)

>> Common specifications

 + Voltage : 230 V AC 50 Hz or 110 V AC 60 hz

 + Operating temperature : 10 - 35°C (50 - 95°F)

 + Humidity range : Normal industry and laboratory conditions, non-condensing

 >> Communications

 + Output of test results to PC/printer/datalogger : Yes, via USB