SEFAR Presents Tensocheck 200 Digital Tension Measuring Gauge
26 June 2025: The Company Explains the Range of Additional Features that are not Available in Any Comparable Product on the Market. SEFAR® Tensocheck 200 the electronic gauge for monitoring screen tension. Its outstanding advantages: Its excellent value for money and ease of use. Upgraded SEFAR Tensocheck 200 offers a range of additional features that are not available in any comparable product on the market.
Digital display: The digits of the measured values are 10 mm in size and cover the range of 4 to 50 N/cm. In addition, the reading direction is also the same as the measurement direction.
Specifications:
Width: 80 mm
Length: 95 mm
Height: 115 mm
Weight: 1,01 kg (including battery)
Battery: 3.7 V, 7.2 Wh lithium ion battery rechargeable via USB C cable.
Measuring range: 4 – 50 N/cm
Resolution: Range <30 N/cm, ±0.2 N/cm
Range >30 N/cm, ±0.5 N/cm
Tolerance Measurement range:
4.0-9.8 N/cm, ± 0.2 N/cm
10-19.8 N/cm, ± 0.4 N/cm
20-29.8 N/cm, ± 0.6 N/cm
30-39.5 N/cm, ± 1.0 N/cm
40-50.0 N/cm, ± 1.5 N/cm
Calibration plate …..
The calibration plate for regular checks of the measurement accuracy of the SEFAR Tensocheck 200 guarantees maximum process reliability.
Product features …..
High accuracy: up 29.8 N/cm the resolution is 0.2 N/cm, over that, 0.5 N/cm.
Exact readings in measuring direction.
The highest process reliability and reproducible results.
Wi-Fi connection allows remote control and data transfer.
High-contrast LCD color display.
Customer benefits …..
Accurate, repeatable and documented screen tension.
User-friendly operation.
Independent monitoring of zero position using the glass control plate.
Measurement unit selectable by (N/cm or mm).
Adjustable automatic shutdown prevents energy waste.
Long energy supply and easy rechargeable.
Remote Control through smartphone or PC via Wi-Fi.
CSV logging of the measurement data through smartphone or PC via Wi-Fi.
Sefar is the leading manufacturer of precision fabrics from monofilaments for the screen printing and filtration markets. Sefar products are used in a wide variety of industries, reaching from electronics, graphics, medical, automotive, food and pharmaceutical applications to aerospace, mining & refining and architecture. With its profound understanding of the applications Sefar helps its customers to achieve optimum results in their industrial processes. Subsidiaries and fabrications centers in 25 countries on 6 continents provide local technical service for the broad range of solutions offered by Sefar. Sefar Group operates weaving plants in Switzerland, Romania and Thailand. Its Monosuisse division produces fine and medium yarns in Switzerland, Germany, Poland, Romania and Mexico.
Checking Mesh Tension …..
In order to check the screen tension, the following method is recommended by ESMA as a standard.
Procedure:
Normally, the print image is positioned in the centre of a screen.
In order to check the mesh tension, the measuring instrument is placed in position of 5 points within the stencil area.
Independent from the mesh angle, the measuring results are taken in the direction of the squeegee stroke.
A first check is carried out in the centre of the screen
The 4 other check points are at the intersection of imaginary lines drawn lengthwise and across the screen to divide it into 9 sections.
Tolerance of tension: The tension measuring results at the 5 points should not deviate more than +/- 1 – 2 N/cm. A set of screens for multicolour printing must also be within the same tolerance.
www.sefar.com
Available In India with Auth. Distributors: San Printech (P) Ltd. Mumbai (Manoj Umredkar – 99758 12669, manoj@sanprintech.com)
