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ZED 数字张力计
产品简介

新款德国Schmidt的ZEF和ZED系列张力计采用了应变计系统,能够精确测量跑线(运动中)的张力,测量材料范围有纱线,纤维,细线和细金属丝

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更新时间:2024-06-26
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新款德国Schmidt的ZEF和ZED系列张力计采用了应变计系统,能够精确测量跑线(运动中)的张力,测量材料范围有纱线,纤维,细线和细金属丝。其扳机操作滚轮换挡机制使得张力计轻松获取运动中材料张力测量。

 

自动调零功能使得操作中可以在任何测量方位下获得精度。

 

The new Schmidt models ZEF and ZED Tension Meters employ a strain-gauge system for accurately measuring the running line tensions on a wide variety of yarns, fibers and fine wires. Its trigger-operated roller shifting mechanism makes it easy to acquire the running material. 

Automatic zero permits operation in any orientation while maintaining highest accuracy.


  • Easy-to-read LCD display with auto power off

  • Powered by rechargeable Lithium Polymer battery, 80 hr battery life with 3.5 hr charge with Universal voltage AC-Charger

  • Supplied in an attractive foam-fitted carrying case

  • Simple 2-key operation

  • ZEF V-grooved guide rollers are rated for speeds up to 900 m/min, or optionally, 2000 m/min

  • ZED V-grooved guide rollers are rated for speeds up to 2000 m/min, or optionally, 3500 m/min

  • NIST-Traceable Calibration optionally available

  • Automatic ZERO in all positions

  • User adjustable DAMPING to average-out tension fluctuations


Measuring   Principle

Strain Gauge

Accuracy

±1% Full Scale, ±1 digit (Typical, ±0.5%   Full Scale)

Outer Roller   Distance

ZEF: 22mm (c:c)
  ZED: 38mm (c:c)

Over range   Readings

10% Full Scale

Over range   Protection

200% Full Scale

Sensing Roller   Deflection

0.5mm (maximum)

Display Type

3-Digit LCD, 11mm height

Display Update   Rate

0.5 seconds (2 times/second)

Natural   Frequency

250 Hz

Damping

User-Selected Electronic Damping (moving   average)

Signal   Processing

Digital via 12-Bit A/D Converter

Auto Zero

±20% Full Scale

Temperature   Coefficient

Less than ±0.01% FS/ °C

Auto Power Off


Battery Type

Lithium Ion, rechargeable

Battery Life

80 Hours Continuous Use (Approx), 3-1/2   Hour Charging Time

Roller Material

Hard-coated Aluminum (standard)
  POM Plastic (Optional), specify suffix "-T"

Max Linear   Speed ZEF

900 m/min (standard)
  2000 m/min (optional), specify suffix "-K"
  450 m/min (option "T")

Max Linear   Speed ZED

2000 m/min (standard)
  3500 m/min (optional), specify suffix "-K"

Operating   Temperature

50 to 100° F (10 to 45°C)

Ambient   Humidity

85% RH, max

Housing   Material

High-Impact Plastic (POM)

Dimensions

6.2 x 3.3 x 1.3" (157 x 85 x 32 mm)

Weight

200 grams (Approx.)


应用

ZEF Models
 
微型滚轮使得ZEF全系列都成为精准测量纱线、纤维、细线和细金属丝应用的理想之选,适合空间受限应用
 
  ZEF-50-T型号专为测量弹性纤维或类似材料而设计

free_pict1.jpg

ZED Models

ZED滚轮大,可用于所有微型滚轮型ZEF用不上的应用
 
 

free_pict2.jpg


订货型号

Model

Range

ZEF-50-G

0.5 - 50.0 grams

ZEF-100-G

0.5 - 100.0 grams

ZEF-200-G

1 - 200 grams

ZED-500-G

1 - 500 grams

ZEF-50-CN

0.5 - 50.0 cN

ZEF-100-CN

0.5 - 100.0 cN

ZEF-200-CN

1 - 200 cN

ZED-500-CN

1 - 500 cN

1. 50 & 100 g/cN models are calibrated using a 0.12 mm diameter monofilament,

200 & 500 g/cN are calibrated with 0.20 mm.

2. Custom calibration with customer-supplied samples is optionally available. Inquire


相关型号

DTMB

DTMX

DX2

DXL

ETMB

ETMX


ZEF-ZED 01.png

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