MultiTest-i computer controlled motorised closure force test system

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Unlimited capability to force test closures
Designed to run sophisticated routines for more demanding test procedures. Ideal for closure system product development and design optimisation
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EmperorTM Force programming and data acquisition software
Write test programs to perform standard or bespoke tension and compression tests on closures. Gather detailed data, apply calculations and perform analysis, present results and export reports
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Versatile tester
The MultiTest-i is used to test a variety of closures including metal ‘Stelvin’ caps on wine bottles, plastic tamper-evident closures on PET bottles, child-resistant (CRC) closures on pharmaceutical containers and corks

Unlimited capability to force test of all types of closure systems

The Mecmesin MultiTest 2.5-i test frame sets the standard in computer-controlled testing, operating through the power of EmperorTM; easy-to-use yet powerful force testing and analysis software. The ability to program sophisticated procedures, based on international legislation or in-house test standards, enables the optimisation of quality, integrity, performance and functionality in corks, stoppers and dispensing cap closures.

EmperorTM Force software: Unlimited capability for all closure force tests

Emperor enables unlimited compression or tension test programs to be storedCreate your own library and run sophisticated routines for closure system product development and design optimisation.

  •  Build your own test program, unique to your closure system
  •  Gain accurate test data with constant motor-driven displacement
  •  Capture strategic events in complex functional caps; measure pull-off, push-on, trigger, release, flip-up, peel forces.
  •  Evaluate results in-depth, performing standard or bespoke calculations

Closure strength, attachment and dispensing performance testing

flip-cap opening force is one closure performance test For pull/push closures and dispensing caps, MultiTest-i has the capability to measure:

  •  The extraction and application force of corks and stoppers
  •  The tensile strength, compressibility/recovery, bend, shear strength of the closure
  •  Operational forces to open, activate, and reseal multi-component dispenser caps
  •  The peak loads to break tamper evident elements, damage or disassemble the closure
  •  The forces required to peel the liner of a closure to verify induction seal manufacturing processes

Evaluation of force test data

instant results and live graphing shows closure performance
  •  User-definable calculations (e.g. peak load, average load, etc)
  •  Highlight and note points of interest
  •  Use the zoom tool to precisely pinpoint important areas
  •  Archive and export data to your own software (e.g. Excel, SPC package, etc.)
  •  Comprehensive Help system only a click away

Generate test reports

format and print PDF test reports
  •  Use Emperor's summary report tool for a pdf format
  •  Customise your own report using 'auto-export to Excel' function
  •  Maintain detailed records of previous tests

Console mode for routine production floor testing

Running favourite procedures from icons enables all operators to perform the testConsole Mode allows tests to be created very simply by selecting options from radio-buttons and drop-down boxes. A number of pre-configured calculations are available and can be included by simply clicking with the mouse. Console mode is ideal for use on the factory floor by operators who need only minimal training to load and run programs directly from one of the five “Favourite” buttons.

Technical specification

  •  Maximum load of 2.5 kN (550 lbf)
  •  Crosshead movement up to 590 mm (23.2")*
  •  Maximum sample diameter 134mm (5.28")
  •  13 different loadcell capacities, from 2 N to 2.5 kN (0.45 to 550 lbf)
  •  Load resolution of 1:6500 or better
  •  Loadcell accuracy: ±0.1 of full scale
  •  Speed range of 1 to 1000 mm/min (0.04 to 40"/min), 1 to 750 mm/min (0.04 to 30"/min) above 2 kN
  •  Weight 24 kg (53 lb)

* measured without loadcell or grips (see technical datasheet for loadcell measurements)

Contact Mecmesin

Online demonstrations and training available from Mecmesin technical sales engineers

Got a question about this product?

Our technical sales engineers can help find the right solution for your testing requirements and provide online equipment demos with your samples.

Send us an enquiryfor advice, solutions and pricing

Find your nearest Mecmesin distributor

MultiTest-i closure force tester brochure

Associated Case Studies: 
TE bridge push-out
Plastic phial cap pull-off
Wine cork pull-out test
Industrial dispensing cap removal
Cork extraction torque test
Flip-cap opening force test
Cosmetics closure testing
Accessories for this System
Holds different shapes and sizes of containers for tensile tests
Large container holder (4-peg adjustable)
Securely holds different shapes and small sizes of containers during tensile testing
Small container holder (4-peg adjustable)
Fits under flip caps to pull up and testtheir opening force
Flip cap accessory
Swivel hooks are used to pull samples eyelets
Swivel test hook
small pinch grip
Small pinch grip
Testing cork extraction force up tomagnum size is enabled with this rig
Cork extraction test jig - 1000N
Dust covers offer protection to test stands in dusty and dirty environments
Dust cover, MultiTest and Vortex
Testing the pull-off tensile strength of a sports cap closure requires custom fixtures
Sports cap closure pull-off fixture
Powdered drink container closure inner film peel testing for seal quality
Metal inner seal peel testing fixture
Adjustable V-jaws
Tension test to pull apart a container valve closure assembly
Container valve pull-out fixtures
Testing the actuation force of a cosmetics pump dispenser with contents
Pump dispenser container fixture
A dispensing cap's attachment strength should be higher than the force to open the closure lid
Flip cap attachment strength fixtures
Scure gripping of the metal container and closure is essential for accurate pull-off force measurement
Pull-off fixtures for metal closure and container
V-jaw vice clamp grips low-friction plastic surfaces for accurate force testing
432-677 V-jaw vice clamp, three jaws with quick lock and release lever
V-jaw vice clamp grips low-friction plastic surfaces for accurate force testing
432-678 V-jaw vice clamp, four jaws with screw-action adjustment