norbar
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產品簡介
傳感器-校正裝置-天秤
為了消除測量誤差的潛在來源，這些傳感器-校正裝置-天秤可以用來校準諾霸扭力傳感器，和其他廠家的扭力傳感器（設計時許可），以及機械測試設備。
每個傳感器-校正裝置-天秤提供ukas長度認可證書。
注意：使用這些傳感器-校正裝置-天秤，環境溫度的控制是必不可少的。砝碼的選擇將受擬建實驗室所在地的重力常數和空氣浮力值的影響。
傳感器-校正裝置-天秤
設計上已除去潛在的量測誤差來源，如同機械測試裝置一樣，傳感器-校正裝置-天秤可以校準諾霸扭力傳感器和其它廠商製造的扭力傳感器。每一天秤都附有經ukas認證的校準證書。
傳感器-校正裝置-天秤 - 分类：
- 圓盤式天秤
- 半圓端天秤
- 獨立式天秤
| 型號 | 料號 | 品名 | 範圍 n.m |
| 100 mm 圓盤式天秤 | 21400 | 傳感器-校正裝置-圓盤式天秤(100 mm) | 0.05-3 n.m |
| 0.25 m 天秤 | 21429 | 傳感器-校正裝置-半圓端天秤(0.25 m) | 0.5-60 n.m |
| 0.5 m 天秤 | 21421 | 傳感器-校正裝置-半圓端天秤(0.5 m) | 5-150 n.m |
| 0.5 m 天秤 | 21427 | 傳感器-校正裝置-半圓端天秤(0.5 m) | 50-500 n.m |
| 1 m 天秤 | 21428 | 傳感器-校正裝置-半圓端天秤(1.0 m) | 10-1,500 n.m |
| 獨立式天秤 | 21842 | 傳感器-校正裝置-獨立式天秤 | 500-5,000 n.m |
除了21842，所有的校正用的傳感器-校正裝置-天秤都裝在一個防護性木箱中提供。每個力臂槓桿都提供ukas認證的扭力半徑測量校准證書。
- introduction
designed to remove potential sources of measurement error, these discs can be used to calibrate norbar torque transducers, and torque transducers from other manufacturers (where design permits), as well as mechanical test devices. ukas length certification is provided with each disc. note: a temperature controlled environment is essential for use of these beams. the selection of weights will be influenced by gravitational constant and air buoyancy values at the proposed laboratory site.
functions:
- clockwise and counter-clockwise operation.
- the <0.04% uncertainty of applied torque achievable with this beam allows calibration to the high classes of accuracy specified by bs7882:2017.
- beam length machined to /-0.01% (100 microns per meter).
- compatible with male and female 1/4" square transducer drives.(calibration disc)
- beams balanced to maximise energy transfer to transducer during loading.
- high beam accuracy allows use of cast iron weights rather than stainless steel. weight accuracy is required to be equal to or better than 0.01%.
- high quality bearings to reduce energy losses.
- gearbox provided to level beam and remove cosine errors.
- si and imperial calibration possible with one beam (using different weights).
weights: -
weight accuracy is equal to or better than 0.01%.
about norbar, world leaders in torque equipment
cutting edge: norbar’s state-of-the-art factory facilities ensure we provide the very latest design, manufacturing and quality control technology to achieve the highest level of innovation and precision in the field of torque control equipment.
family values - descendants of the founder, bill brodey, still participate in the business and the company remains every bit as passionate about providing customers with the highest quality products and services as bill was when manufacturing that first torque wrench.