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Tension Meter DN1

12 Tension ranges available
from 20 - 120 cN up to 5 - 50 daN

Application textile industry: up to 50000 tex
Application wire industry: up to Ø 2.5 mm Cu

Rugged mechanical tension meter for versatile use in textile, fibre and wire industry

Hand-held instrument for tension ranges up to max. 50 daN

Tension meter with large, easy to read scale

Special Features


The analog display of tension meter DN1 shows changing and fluctuating tensions fast and enables an optimal process adjustment

The built-in material thickness compensator compensates different material diameters for a particular range (only DN1-1000 and higher ranges).

Large, easy to read scale (54 mm Ø)

Linearized scale provides a better reading

Tension meter with shock-resistant movement

Filament guide and roller shifting mechanism ensure easy acquisition of the running material

Standard Features


Everything in operator’s view:
– the guide rollers
– the measured material
– the readings

Ball-bearing mounted, V-grooved guide rollers

Each instrument is individually calibrated for highest accuracy

Special calibration is available

Rugged aluminium housing

Certificate of Compliance with the order 2.1 according EN 10204 is included

Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report

materialstaerkenausgleichMaterial Thickness Compensator

For better accuracy the material to be measured or a similar material with the same diameter should be inserted.

Available Models

ModelMeasuring Range
Measuring head Width*
SCHMIDT Calibration Material **Material Thickness Compensator
DN1-12020 – 120 cN65 mmPA: 0.12 mm Øno
DN1-20020 – 200 cN65 mmPA: 0.12 mm Øno
DN1-40020 – 400 cN65 mmPA: 0.20 mm Øno
DN1-100050 – 1000 cN65 mmPA: 0.30 mm Øyes
DN1-2000200 – 2000 cN116 mmPA: 0.50 mm Øyes
DN1-3500400 – 3500 cN116 mmPA: 0.80 mm Øyes
DN1-5000400 – 5000 cN116 mmPA: 0.80 mm Øyes
DN1-8000500 – 8000 cN116 mmPA: 1.00 mm Øyes
DN1-10K2 – 10 daN116 mmPA: 1.00 mm Øyes
DN1-20K-L5 – 20 daN216 mm
285 mm***
PA: 1.50 mm Øyes
DN1-30K-L5 – 30 daN265 mm
285 mm***
PA: 1.50 mm Øno
DN1-50K-L5 – 50 daN265 mm
285 mm***
Steel rope:
1.5 mm Ø (7x7x0.20)
no
Other tension ranges and measuring head widths available on request.
Other units of measure available – g or kg.
* Depending on model, either width of filament guide or outer distance between outside guide rollers
** Suitable for 95 % of applications – PA = Polyamide Monofilament
*** deviating measuring head width with Code V1


Calibration to customized material:

If process material differs significantly from the SCHMIDT calibration material in diameter, rigidity or shape, special calibration using customer supplied samples is recommended. For this purpose a material sample of about 5 m should be supplied.

Tension meter DN1-400Tension Meter DN1 can be reconverted for special applications.

Find further information at special design

Specifications

Calibration:According to SCHMIDT factory procedure
Accuracy:±1 % full scale or ±1 graduation on scale
Scale diameter:54 mm
Temperature:10 – 45 ºC
Air humidity:85 % RH, max.
Housing material:Die-cast aluminium
Dimensions:See dimensions
Weight, net (gross):Up to model DN1-10K approx. 700 g (1200 g)
DN1-20K-L and higher ranges approx. 900 g (2200 g)

Specifications subject to change without notice!

Scales

SCHMIDT scales are manufactured according to the most stringent quality requirements. Printed scales are not used. Instead, each scale is individually marked for the instrument involved. This ensures highest quality. Our special procedure makes it possible to provide tension meter DN1

  • calibrated to custom supplied material
  • fine tuned to a specific tension range
  • other units of measure such as g or kg



Guide Rollers

Order-CodeLine Speed vmax. … m/minRoller Material
Standard2000Hard-coated aluminium
Standard1000Hard-coated aluminium
(only for DN1-30K-L and DN1-50K-L)
Code K3500Hard-coated aluminium
Code H5000Plasma-coated aluminium
(not available for DN1-30K-L and DN1-50K-L)
Code T1000Plastic (POM) black
Code W1000Nickel-plated steel
Code ST1000Hardened steel
Code B1000Tempered steel
Code CE21000Aluminium ceramic-coated
Code ASY1000Hard-coated aluminium, asymmetrical groove
Gauge without filament guide
Code ASYB1000Tempered steel, asymmetrical groove
Gauge without filament guide
Code V11000Hard-coated aluminium
(only for DN1-20K-L up to DN1-50K-L)
Code U2000Hard-coated aluminium (radius R3)

Attachment

  1. Air Damping Code A

    Tension meter DN1 and dashpotFor tension ranges from 20 – 120 cN up to max. 400 – 5000 cN
    This adjustable mechanical air dashpot is recommended for applications in which great fluctuations of the measured tension occur, as spooling and winding machines. This assures steady tension readings on scale.


  2. Special Lever Code L

    Tension meter DN1 with special leverStandard for tension meter DN1-20K-L and higher ranges.
    Facilitates acquisition of the running material when measuring high tensions. Reduces force necessary to extend outer rollers: Recommended for tension meter DN1-10K.


Calibration Report

title page calibration certificate 3.1Inspection Certificate 3.1 according DIN EN 10204
including a calibration report is optional available.

 

Spare Rollers

Title guide roller catalogueDownload your guide roller catalog:

 

Drawing

Download the drawing of the tension meter DN1:
Delivery Includes

Scope of delivery tension meter DN1Tension meter DN1 with carrying case, operating instruction in German or English (as requested), Certificate of Compliance with the order 2.1 according EN 10204  free of charge

How To Order

To order tension meter DN1:

Please indicate the complete order number, e. g.:

Model with  tension rangeCode for guide rollers(if not standard)Code attachmentOrder-No.
DN1-400+ST+A=DN1-400-ST-A

Instruction Manual

Download the instruction manual of tension meter DN1:

If you want to get a quote or want to place an order please contact us.


+49 (0)8638 9410-0

+49 (0)8638 4825