Kern Counting scales CXB 3K0.2 Weight range 3 kg Readability 0.2 g mains-powered, rechargeable Silver CXB 3K0.2 Manual De Usuario

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CXB 3K0.2
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CXB/CXP-BA-e-0711 
19
7.6  Adjustment with external weight 
As the acceleration value due to gravity is not the same at every location on earth, 
each balance must be coordinated -  in compliance with the underlying physical 
weighing principle - to the existing acceleration due to gravity at its place of location 
(only if the balance has not already been adjusted to the location in the factory). This 
adjustment process must be carried out for the first commissioning, after each chan-
ge of location as well as in case of fluctuating environment temperature. To receive 
accurate measuring values it is also recommended to adjust the balance periodically 
in weighing operation.  
Procedure when adjusting: 
Observe stable environmental conditions. A warming up time (see chapter 1) is re-
quired for stabilization. Ensure that there are no objects on the weighing plate. 
 
Operation 
Ensure that there are no objects on the weighing plate. 
W
a
PRE-
TARE
 
Press the 
 key and keep it pressed down whilst simultaneously operating the 
 
key  
Weight value of adjustment weight is flashing on display. However, you may enter 
a value of your choice via the number keys. * 
3000 
W
a
PRE-
TARE
 
CAL 
 
Carefully place adjusting weight in the centre of the weighing plate. Adjustment will 
be carried out automatically after dead stop control.  
Remove adjustment weight during count down to zero. 
The balance returns automatically into weighing mode. An error message will ap-
pear on the display should a adjustment error occur or should the adjustment 
weight be incorrect. Turn balance off, then restart it and repeat the adjustment 
process. 
 
* The adjustment should be made with the recommended adjustment weight (see 
chap. 1 "Technical data"). Weights of different nominal values may be used for ad-
justment but are not optimal for technical measuring.  
Info about adjustment weights can be found on the Internet at: http://www.kern-
sohn.com
 
 
Note
 
Use the 
 key to exit adjustment mode. The balance returns to weighing mode.