KERN EW User Manual

Cautions
(1) [ ] must be carried out in following cases:
(1) When built-in weight is added or replaced.
(2) When linearity adjustment is done.
(3) When AJDP board is replaced.
(2) The quality/tolerance of the reference weight determine the accuracy of the scale.
Use weights of higher accuracy than the scale.
(3) Adjust the level beforehand. The REF CAL must be done in a good environment,
no wind, no oscillation, and no temperature changes.
(4) : The reference weight is less than ½ of F.S.
: The data error exceeds 1%. Adjust the linearity.
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KERN EW Specifications

General

Display	LCD
Minimum part weight at piece counting (Laboratory scale)	0.1 g
Weighing plate material	stainless steel
Measuring system	Strain gauge
Interface	RS 232
Calibration	External calibration
Power Supply	AC adapter or 4xAA batteries
Units	g lb oz