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Percentage  

The end user can make a certain weight as definition 100%, then make other 
weight displayed as the percentage of the definition weight. 

 
Procedure

 

 

 

Display 

Select Percent Mode 

PERCENT % 

Press TARE to select the precision of percentage 

 

Put on the pan the chosen % sample (es. 100,00%) 

100,00 % 

Press CAL to confirm sample 100% 

100,00 % 

Take off the sample 

0,00 % 

Put the unknown % sample 

8,00 %

 

 

 

In PERCENT Mode, to reset the sample % value, press MODE. 

 

To Exit the PERCENT Mode: Keep pressed MODE key, and then choose the normal weigh mode. 

 
 

Density 

By using this procedure user can measure the density value for solid or liquid so 
that judge the sample desirable or not. (need to buy the optional density kits). 
First measure the solid density in air, and then the density of the solid in a certain liquid ( the density of the 
liquid must be known in advance) 
 

Procedure 

 

 

 

Display 

Select Density Mode 

DENSITY d 

Press CAL to confirm the solid density measurement 

SOLID 

Balance asks for the liquid temperature coefficient 
(refer to Form1)- CAL to confirm 

01.00000 d 

The balance reminding to weight in air 

HI 

Put the sample and weight in air 

6.8135 g 

Press Cal to record the value 

LO

 

Take off the solid  

0.0000 g 

Put the solid in liquid 

1.3518 g 

Press Cal to record the weight in liquid 

OK 

10 

Display show the solid density calculated 

1.2398 g

 

 

Result

 

1.2398 g/cm

3

 

 
 

 

If you want to measure different solid’s density, please repeat step 4

-8. 

 

In the solid density measure mode, if you want to reset the liquid density coefficient, press

 

MODE 

to re-enter the coefficient setting. 

 

Exit the density mode: Long press MODE and choose the normal weigh mode  

 
 

Summary of Contents for BL 224 Basic

Page 1: ...1 BL 224 Basic User Manual...

Page 2: ...dangerous environment Please cut off the electricity without use for more than one week Please power off the balance when it connects with output device or before cut off the connection Magnet or stat...

Page 3: ...e use the balance Preparation before Use Adjust level before use Use the air bubble and feet under the front to adjust the level until the bubble move to the centre of the circle Put the balance on th...

Page 4: ...press 1d 10d conversion Normal weighing Preparation Connect the power supply Press On Off button to switch on the balance Pre heat Time In order to ensure the precision of weighing please preheat the...

Page 5: ...T Density measure mdoe DENSITY d Press MODE to confirm the selection Density measure mode is an option if you need please contact our company or authorized Distributor PCS counting By this procedure t...

Page 6: ...e solid density in air and then the density of the solid in a certain liquid the density of the liquid must be known in advance Procedure Display 1 Select Density Mode DENSITY d 2 Press CAL to confirm...

Page 7: ...BL xxx Backlight On Off AUTO BEPxxx Beeper On Off ModRec Function mode 0 switch on always in normal mode 1 switch on in the last weighing mode used Tadj Display temperature 1 9 to 1 9 Baud xx Baud rat...

Page 8: ...to be flushed frequently take out of all the stainless steel parts and flush them completely use the wet cloth or sponge to clean the stainless steel parts Only use the homely flush suitable to clean...

Page 9: ...be disposed of in public landfills According to the UE Directive 2002 96 EC the European users of electrical and electronic equipment can return it to the dealer or manufacturer upon purchase of a new...

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