Dynamometer exemplary squeeze DOS-50 From 50 to 500 kN Precision Force Tension

Description

Dynamometer exemplary squeeze DOS-50 From 50 to 500kN
Boxed,
Dynamometer
Precision Force Tension Indicator
has characteristics:
Accuracy class - 0.2
Dynamometer DOS-50 -model portable is designed for calibration testing of measuring instruments working under static loads.
Measurement range 50 ... 500.0 kN.
The price of the smallest scale interval of not more than 0.15% of the maximum limit of measurement.
Swipe (variation) dynamometer readings should not exceed:
1% of the measured value in the measuring range of 5.0 ... 9.5% of the highest limit of measurement
0.5% of the measured value in the measuring range of 9.5 ... 20% of the highest limit of measurement
0.3% of measured value in the measuring range of 20 ... 100% of the maximum limit of measurement.
The threshold of sensitivity of not more than 0.02% of the highest limit of measurement.
Permissible value of the difference the average of the measured value indication during loading and unloading at 50% load should not be more than 0.5% for the highest category of the dynamometer and 0.8% for the first category of quality dynamometer.
When unloading the dynamometer failure to return a pointer indicating device to zero must not exceed 0.5 division.
Permissible changes in the mean values ​​between the two readings of the dynamometer calibration (1 year) should not be more than:
0.5% of the measured value in the measuring range 5.0 ... 20% of the highest limit of measurement
0.3% of measured value in the measuring range of 20 ... 100% of the maximum limit of measurement.
The mass of the dynamometer with case 6 kg.
Dimensions box 300 x 260 x 180 mm.
With the appliance
DOS-50
passport and user's manual.
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