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News
NCA Torque Tester

July 2010

Incorporating the simplicity of use of the NBA, the NCA is the successor to the CA, a digital measurement system with the storage of values.

For a price less than the CA you have a more complete device with a bar graph and a storage memory of 200 measurements.

After a few months of tests on lines installed at one of our best customers, the NCA has won over all the users, from the operator to the quality manager.

More ...

Soft development
ACRN Sud-Est
NAA, NBA et NCA

At the request of our Spanish customers the softs in all our devices now integrate this third language.

For any modification contact our South-East agency:
Tél. : +33 (0)6 84 64 85 11
e-mail: mlebrun-acrn@sfr.fr


Torque Testing

In packaging control, the Torque Testing consists in measuring the force to be applied when screwing or unscrewing a bottle, glass or tube.
The ACRN torque testers have already won over a large number of manufacturers in fields as varied as cosmetics, pharmacology and, more recently, agribusiness.

The manual Torque Testers

The manual torque testers offered by ACRN all have a digital display adapted both to laboratory tests and the edge of the production line. They enable both screwing and unscrewing torques to be measured.
According to the options, these torque meters store up to 14 product ranges and provide printing and PC connection solutions for close monitoring of the results over time.
The torques measured may vary from 0 to 20 Nm.

Unlike the competition, the technology of the ACRN sensor offers an actual, pure torque measurement and not a measurement of a lever arm moment measurement, together with a high acquisition frequency.

NAA torque testers

The new NAA torque testers is our “Low Cost” torque measurement system.
For a price of less than 1,500 € you will have a digital torque meter with graphic screen.
Enables opening and closing directions torques to be read off on screw caps on the edge of the production line or on the mobile packing units.
An independent device, it is ideal for the wine-growing environment for testing the caps on stoppered bottles.

  • Independent device (including battery)
  • Range of measurements from 3 or 6 N.m.
  • Measurements for screwing and unscrewing directions.
  • 4 measurement modes (follower, peak, resetting to 2s, resetting to 5s).
  • Units: N.m - N.cm - Kgf.cm - Inch.lbs.
  • Precision: ± 0,1 % of the full scale.
  • Rs outputs (PC – printer).
  • Ticket printer available.
  • Language: French, English, Spanish (other languages possible).
  • Measuring plate: 4-stud Agro.
NAA torque tester
NAA Torque tester is only available on a 4-stud plate.

Fiche Technique
NBA torque testers

The NBA torque testers is a measurement system with a graphic display. It enables opening and closing directions torques to be read off on the screw caps on the edge of the production line.
An internal clock time-stamps the data transmitted to the printer to enable the checks to be closely monitored.
Ideal for obtaining an accurate, immediate result, the NBA has already won over different industries (cosmetic, pharmaceutical, bottling and, more recently, agribusiness.

  • Backlight graphic display.
  • Measurements for screwing and unscrewing directions.
  • 4 measurement modes (follower, peak, resetting to 2s, resetting to 5s).
  • Units: N.m - N.cm - Kgf.cm - Inch.lbs.
  • Precision: ± 0,1 % of the full scale.
  • RS and Mitutoyo outputs (PC – printer).
  • Printing of the time-stamped results and 2 custom lines.
  • Ticket printer available.
  • Language: French, English, Spanish (other languages possible).
  • All personalisation possible.
  • Optional battery.
  • Choice of measuring plate: Agro or cosm/pharma.

Fiche Technique
NCA torque testers
ticket_nca

Successor to the CA, the NCA torque testers is a digital measuring system with storage of values.
Ideal for packaging control, it enables the opening and closing directions torques to be followed graphically on the screw caps on the edge of the production line.

Its bar graph, comprising a low and high limit, enables the operator to quickly check the accuracy of the measured torque.
A memory for storing 200 measurements enables the minimum, maximum and the mean values recorded in the measurement campaign to be calculated and edited at the bottom of the ticket.
Incorporating the simplicity of use of the NBA, the NCA is the development requested by our customers who want a more complete device for measurement management, but who do not need full statistics.
After several months of tests in the factory of one of customers the NCA has won over all users, from the operator to the quality manager.

  • Backlight graphic display.
  • Measurements for screwing and unscrewing directions.
  • 4 measurement modes (follower, peak, resetting to 2s, resetting to 5s).
  • Bar graph enabling the development of the test to be followed.
  • 8 minimum and maximum limits programmed on the keyboard.
  • Memory of 200 values.
  • Units: N.m - N.cm - Kgf.cm - Inch.lbs.
  • Precision: ± 0,1 % of the full scale.
  • RS and Mitutoyo outputs (PC – printer).
  • Printing of the time-stamped results and 2 custom lines.
  • Printing of the minimum, maximum and mean values recorded in the measurement batch. See the ticket....
  • Ticket printer available.
  • Language: French, English, Spanish (other languages possible).
  • All personalisation possible.
  • Optional battery.
  • Connection to a second sensor possible.
  • Choice of measuring plate: Agro or cosm/pharma.

Technical Sheet

We have a large choice of measuring plate
adapted to your needs

les serrages

The motorised torque testers

The computerised and motorised benches use the power of the computer to control the movement of the frame at an adjustable constant speed ranging from 0.5 to 15 rpm.
A static torque sensor is fixed to a vertically adjustable cross bar and carries out the measurements.
Its connection to the computer enables graphs to be drawn and the results of the tests to be followed in real time.

Vortex-d torque testers

The Vortex device consists of the assembly of a motorised frame and a static torque controller fixed to a vertically adjustable cross bar and connected to an AFTI console.

The latter provides a display in different units, the storage of 100 measurements and, according to the models, a direct link to the computer to allow close monitoring of the results over time.
The Vortex’s enable measurements to be carried out up to 10 Nm, with support, for the safety caps.

Vortex-d motorised torque testers
Technical Sheet

The torque wrenches

The torque wrenches enable the peak torque values to be measured during tightening and untightening..
More accurate and easier to read, the electronic models can guarantee traceability via the printer.
The torques measured may vary between 0 and 200 Nm.

XA display console

The XA is an electronic console for reading torque or force sensors. Thanks to the MICA connector, the XA recognises the connected sensor and adapts to the physical value (force or torque) and recovers its characteristics (Full Scale, Gain, calibration date, units)

  • Measurements for screwing and unscrewing directions with control symbol.
  • Independent – Including battery, charger supplied.
  • Robust and small in size.
  • Easy to use, multi-language interface.
  • Economical, reduced maintenance.
  • RS232 interface (Mitutoyo optionally)
XA display console
Technical Sheet
TOK wrench

The TOK keys with dial and memory index operate in tightening/untightening. Economical and accurate, they are used to measure screw/unscrewing torques on large volume barrels or containers.

TOK wrench
Technical Sheet
N-DTC EX wrench

These torque wrenches measure, in tightening or untightening, the peak torque values. More accurate and easier to read off thanks to their digital screen, these electronic models allow traceability via a printer.

N-DTC EX wrench
Technical Sheet