A spring balance is calibrated in an environment at a temperature of 40°C and has the following deflection/load characteristics Load (Kg) lo 8 Deflection(mm) 30 It is used in an environment at a temperature of 55°C and the following deflection/ load characteristics. Load (Kg) 4 Deflection(mm) 7.5 26 Determine zero drift per °C and sensitivity drift per °C change in ambient temperature. sensitivity at 40°C sensitivity at 55°C SENSITIVITY DRIFT SENSITIVITY DRIFT/°C ZERO DRIFT ZERO DRIFT/0C

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A spring balance is calibrated in an environment at
a temperature of 40°C and has the following
deflection/load characteristics
Load (Kg)
8
Deflection(mm)
30
It is used in an environment at a temperature of
55°C and the following deflection/ load
characteristics.
Load (Kg)
4
Deflection(mm)
7.5
26
Determine zero drift per °C and sensitivity drift per
°C change in ambient temperature.
sensitivity at 40°C
sensitivity at 55°C
SENSITIVITY DRIFT
SENSITIVITY DRIFT/°C
ZERO DRIFT
ZERO DRIFT/°C
Transcribed Image Text:A spring balance is calibrated in an environment at a temperature of 40°C and has the following deflection/load characteristics Load (Kg) 8 Deflection(mm) 30 It is used in an environment at a temperature of 55°C and the following deflection/ load characteristics. Load (Kg) 4 Deflection(mm) 7.5 26 Determine zero drift per °C and sensitivity drift per °C change in ambient temperature. sensitivity at 40°C sensitivity at 55°C SENSITIVITY DRIFT SENSITIVITY DRIFT/°C ZERO DRIFT ZERO DRIFT/°C
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