Excell Precision High Precesion Counting Scale Unit weight of the object to be weighed is known

EXCELL PRECISION CO., LTD.

B.The unit weight of the object to be weighed is known:

(1)Key in the weight value of 1000 pcs (unit weight × 1000 pcs). (If scale with one weighing unit, please key in the unit weight.)

→0← 3 .

.	Stable	3	ï
				ð

unit weight× 1000 pcs

(2) Press		R	key.
→0←
	3		.

.

Stable 3

unit weight × 1000 pcs

♦When both columns in “UNIT WEIGHT (PER 1000)” & “QUANTITY” are in zero, pressing

.
	. .
	R . .	.		R
	. . . .		and		key can recall the latest weight value of 1000 pcs.

♦If the sampling size is larger, the unit weight will be more accurate.

♦PIECE WEIGHT TOO SMALL (

Pcs )

High Precision Counting Scale: If piece weight less than 1/5 of a division.

Standard Counting Scale: If piece weight less than 4/5 of a division.

♦SAMPLE TOO SMALL (

High Precision Counting Scale:

.	)
. .
. . . . . . .

If sample weight less than 20 divisions.

Standard Counting Scale:

If sample weight less than 40 divisions.

FSuch condition as above-mentioned, the scale still works, but may result in a deviation of the

accuracy.

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