Density Determination; Measuring The Density Of A Solid Using Water (Default) - Uline OHAUS EXPLORER H-4737 Manual Del Usuario

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DIFFERENTIAL WEIGHING WITH AUTO-PROCESS ON

Differential weighing with auto process ON requires the

initial and final weights to be sequentially gathered for

a single item.

1. To enable this feature, touch the SETUP icon

from the home screen to enter application

setup.

2. Press AUTO PROCESS to turn it ON.

3. Follow the screen instructions to begin.

4. Press ITEM SETTINGS to set up items in memory if

necessary. Use the buttons as necessary.

5. Follow the same steps as shown on page 20. Press

RETURN TO APPLICATION when ready.

6. A message prompts for Item 1 to be placed on

the pan again, then to press ACCEPT to establish

final weight. After ACCEPT is pressed, the difference

between initial and final weights appears in the

Reference Fields.

7. A message prompts to start the process again, if

desired.

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OPERATION CONTINUED

The balance can be used to determine an object's density.

Four types of density determination can be made:

• Solids more dense than water

• Solids less dense than water

• Liquid density

• Porous material (impregnated with oil)

A density determination kit is designed to be used

with the balance. Illustrations in this procedure refer

to the density kit. However, you may use whatever

lab apparatus that suits the requirements for density

measurements. The balance software includes a built-in

reference density table for water at temperatures

between 10 ° C and 30 ° C. Review this entire section

before attempting density measurements.

When making density measurements the material

should weigh at least 10 mg on an analytical balance

and 100 mg on a precision balance.

Density can be determined manually (with a key

press after each step) or automatically (weights are

automatically recorded). Before making density

measurements, establish the Application Settings.

MEASURING THE DENSITY OF A SOLID USING WATER (DEFAULT)

2. Confirm the following setups are selected:

• Density type: Solid

• Liquid type: Water

• Porous material: Off

3. Press DONE to return to the density determination