Kern SFE 30K10IPMParcel scales Weight range bis 30 kg SFE 30K10IPM 사용자 설명서

 

 

Annex page 1 of 7 

 

Annex to Test Certificate No. DK0199-R76-11.10 

Issued by DELTA 

The indicators KFA-TM / KFE-TM / KFC-TM are a family of weighing indicators suitable to be in-
corporated in a non-automatic weighing instruments, class III or class IIII, single-interval, dual-range 
or dual-interval. 

The electronic indicator consists of a single circuit board, SMD populated on both sides as the A/D-
interface circuits, the microprocessor and the voltage regulation are placed on one side and the LCD 
display on the other side. 

The LCD-display has indication for: stable, zero, gross, net, tare, and weight unit (kg, g, t), and 6 dig-
its with a height of 22 mm. 

The enclosure is made of stainless steel for the KFE-TM indicator or of ABS plastics for the KFA-
TM and KFC-TM indicators. 

The front of the enclosure has an on/off key plus 5 keys for operating the functions of the indicator. 

All instrument calibration and metrological setup data are stored in the non-volatile memory. 

The indicators are power supplied with 9-12 VDC - normally supplied by external 230 VAC to 
12 VDC adapter. An optional internal battery can be factory installed. 

The software version is displayed during the start-up of the indicator.  
The tested software version is 1.00. 

Sealing 

The configuration and calibration data can only be changed if the calibration jumper is installed on 
the circuit board.  

The devices are a microprocessor based electronic weighing indicators for connection of strain gauge 
load cells. 

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Self-test 

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Determination and indication of stable equilibrium 

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Initial zero-setting ± 10 % of Max 

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Semi-automatic zero-setting ± 2 % of Max 

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Automatic zero-tracking ± 2 % of Max 

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Indication of zero 

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Semi-automatic subtractive tare 

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Check-weighing