Ingersoll-Rand ETA5, ETA2 manual Threshold Torque Value, Units of Measure, Vertical Plus Prompt

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Sub-GroupGrouping of samples to enable analysis, with an allowable range of 1-50.

Threshold Torque Value

Level of torque in which a signal must rise above and then fall below to be considered a valid torque cycle. This may be set in the range of 1 to 50% of rated span or the Min Torque Value, whichever is the lower.

Units of Measure

It is possible with ETA to read a transducer calibrated in for instance, Nm, and convert internally to display and store in any of the other torque units.

Vertical Prompt Collection of data by round, where a full sub-group is collected for a char- acteristic, before stepping to the next characteristic.

Vertical Plus Prompt

Identical in procedure to that of Vertical mode except that before stepping to the next characteristic, ETA5 will prompt for the fitting of a transducer (even though the correct one is installed) and will require the ENTR key to be pressed. Stepping to the next characteristic, ETA5 will prompt for the fitting of a transducer (even though the correct one is installed) and will require the ENTR key to be pressed.

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