Ohaus CD-33 Indicator Manuel d'utilisateur télécharger pdf (Page 26)

CD Indicators

3.11 Custom Unit

Custom Unit is enabled when Custom Unit Setup under Units Menu is turned ON. This feature can be used to create

your own custom weighing unit. It permits entering a conversion factor which the scale will use to convert kg to the

desired unit of measure.

Conversion Weight Weight

Factor x in = in

kg custom unit

Conversion factors are expressed in scientific notation and entered

into the balance in three parts:

• a number between 0.1 and 1.999999 called the mantissa

• a power of 10 called the exponent

• a least significant digit (LSD).

SCIENTIFIC NOTATION

Number

Between

Conv. 0.1 and Power Man-

Factor 1.999999 of 10 tissa Exp.

123.4 = .1234 x 1000 = .1234 x 10

12.34 = .1234 x 100 = .1234 x 10

1.234 = .1234 x 10 = .1234 x 10

.1234 = .1234 x 1 = .1234 x 10

.01234 = .1234 x .1 = .1234 x 10

-1

.001234 = .1234 x .01 = .1234 x 10

-2

.000123 = .123 x .001 = .123 x 10

-3

EXPONENTS

E-3 Moves decimal point 3

places to the left.

E-2 Moves decimal point 2

places to the left.

E-1 Moves decimal point 1

place to the left.

E0 Leaves decimal point

in normal position.

E1 Moves decimal point 1

place to the right.

E2 Moves decimal point 2

places to the right.

E3 Moves decimal point 3

places to the right.

Procedure

• Press the Setup button, Scale is displayed.

• Press or button until CUSTOM is displayed.

• Press Enter button to save setting, FACTOR is

displayed.

• Press Enter button, the mantissa of the current con-

version factor is displayed. This is a number be-

tween 0.1 and 1.999999 with the first digit flashing. For

conversion factors outside of this range, the expo-

nent will be used to move the decimal point.

• Press or buttons or numerical

keypad and enter a 7 digit number for the conver-

sion factor.

• Press Enter button, EXP (exponent) is displayed.

• Press Enter button, 0 (exponent) is displayed.

• Press or button and select exponent value

either -3, -2, -1, 0, 1, 2, or 3.

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Ohaus CD-33 Indicator Manuel d'utilisateur Page 26

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