Menus, Custom unit or volume selection (cont.) – Ohaus AP250E ANALYTICAL Plus Electronic Balances User Manual

Page 47

Custom Unit or Volume Selection (Cont.)

1. Access the

submenu under the Setup Options menu.

The mantissa of the current conver
sion is displayed. The mantissa of
the current conversion factor is dis
played. This is a number between
0.1 and 1.999999 with the first digit
flashing. For conversion factors
outside of this range, the exponent
will be used to move the decimal
point.

changes first digit.

next digit flashes.

6. Repeat steps 4 and 5, and set value of all digits.

to backup for errors.

8. After the last digit is entered, the display indicates the current exponent

preceded by the letter

. There are 7 exponent values

which you can choose from (see table).

to change the exponent.

10.

. When released, the display shows the current least significant

digit.

The least significant digit is the digit in the last decimal place on the

display. The

selection you make causes the balance to count by 1’s, 2’s or 5’s

in this

position. There are 6 LSD settings you can choose from (see table).

11.

to change the LSD.

12.

13.

Density permits the selection of

the

density of a liquid by measuring

the

volume by weight. If the Factor

the density of a liquid, the

approp-

riate unit of volume can be

selected

for printing.

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.

Leaves decimal point

Leaves decimal point
in normal position.

in normal position.

Moves decimal point 1
place to the right.

Moves decimal point 2
places to the right.

Moves decimal point 3
places to the right.

LSD’s

LSD .5*

Adds one decimal place
display counts by 5’s.

LSD 1

Display counts by 1’s.

LSD 2

Display counts by 2’s.

LSD 5

Display counts by 5’s.

LSD 10

Display counts by 10’s.

LSD 100

Display counts by 100’s.

* Sensitivity to vibration is increased

with this LSD setting.

MENUS