Setra Systems 140CP, Руководство пользователя

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average weight of one microchip. Next you would press the
apw
key. You would then
remove microchips until the scale reads 25. You would re-zero the scale and repeat
the process until the desired number of kits has been completed.
Counting Nonuniform Ball Bearings with Accuracy Enhancement
Suppose you wish to accurately count nonuniform ball bearings using a small
sample size. You would enter the number of pieces on the pan followed by “
.0 ”. The
scale will display tenths of pieces. Next you would add pieces. If the digit to the right
of the decimal point is not “5”, you would press the
count key. This would cause the
scale to recalculate the APW using a larger sample size. If the tenths digit is “5”, you
would remove ball bearings until this digit is no longer “5”. You would then press the
count key. This procedure may be repeated as many times as necessary.