Digital Yearn Tension Meter ZEF-200

৳ 120,000

Price : 120000 BDT
Warranty Period : 1 year
Model : ZEF-200
Stock : Available
Origin : Germany
Discount : No
Accessories : Available
Brand : Schmidt
Product : Available
Delivery Charge : 200 BDT


  • Tension meter ZEF with easy to read LCD display
  • Automatic »Zero Setting«to zero the instrument in any measuring position
  • Adjustable electronic damping for better reading when tension is constantly fluctuating
  • Slim filament guide with small guide rollers – ideal for limited access space
  • Simple, trouble free operation
  • Filament guide and unique roller shifting mechanism ensure easy acquisition of the running material
  • Light weight hand-held unit
  • Powered by rechargeable Lithium Polymer battery (80 h battery life with 3.5 h charge time) with a universal voltage AC-charger

Standard Features

  • Everything in operator’s view:

– the guide rollers

– the measuring material

– the readings

  • Ball-bearing mounted, V-grooved guide rollers
  • Tension meter with high-strength plastic housing
  • CE approved (tested for electromagnetic compatibility)
  • 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

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



Calibration: According to SCHMIDT factory procedure
Accuracy: ±1 % full scale ±1 digit or better
typical ±0.5 % full scale  
Overrange: Approx. 10 % full scale, without accuracy guarantee
Overload protection: 100 % full scale
Measuring principle: Strain gauge bridge
Measuring roller deflection: Max. 0.5 mm
Damping: Adjustable electronic damping (15 values), averaging
A/D converter: 12 bit
Signal processing: Digital
Display: LCD 3 digit, 11 mm high, ZEF-100 3 ½ digit
Display update rate: 2 times per second
Self-frequency: 250 Hz
Auto power off: After 3 minutes of non-use
Temperature range: 10 – 45 ºC
Air humidity: 85 % RH, max.
Power supply: LiPo accumulator (approx. 80 h continuous use, charging time approx. 3.5 h),
USB AC adapter 100…240 V AC with 4 adapters (EU/USA/UK/AUS-NZ)  
Housing material: Plastic (POM)
Dimensions: See Dimensions
Weight, net (gross) Approx. 200 g (approx. 600 g)
Specifications subject to change without notice!


Guide Rollers

Order-Code Line Speed vmax. … m/min Roller Material
Standard 900 Hard-coated aluminium
Code K 2000 Hard-coated aluminium
Code T 450 Plastic (POM) black
Code W 450 Nickel-plated steel


Calibration Report

title page calibration certificate 3.1


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