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KERN KERN ALT, Руководство по эксплуатации

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ALT-BA-defsi-0410 

74

 

3  Fundamental information (general) 

3.1 Designated 

use 

The balance you have acquired serves to determine the weighing value of the 
material to be weighed. It is intended to be used as a “non-automatic“ balance, i.e. 
the material to be weighed is manually and carefully placed in the centre of the 
weighing plate. The weighing value can be read off after a stable weighing value has 
been obtained. 
 

3.2 Inappropriate 

use 

Do not use balance for dynamic add-on weighings, if small amounts of goods to be 
weighed are removed or added. The “stability compensation“ installed in the balance 
may result in displaying an incorrect measuring value! (Example: Slowly draining 
fluids from a container on the balance.)  
Do not leave a permanent load on the weighing plate. This can damage the 
measuring system. 
 
Be sure to avoid impact shock and overloading the balance in excess of the 
prescribed maximum load rating (max.), minus any possible tare weight that is 
already present. This could cause damage to the balance. 
Never operate the balance in hazardous locations. The series design is not 
explosion-proof. 
Structural alterations may not be made to the balance. This can lead to incorrect 
weighing results, faults concerning safety regulations as well as to destruction of the 
balance. 
The balance may only be used in compliance with the described guidelines. Varying 
areas of application/planned use must be approved by KERN in writing. 
 

3.3 Guarantee 

 
The guarantee is not valid in the following cases: 

•

  non-observation of our guidelines in the operating instructions 

•

  use outside the described applications 

•

  alteration to or opening of the device 

•

  mechanical damage and damage caused by media, liquids,  

natural wear and tear 

•

  inappropriate erection or electric installation 

•

  overloading of the measuring equipment 

 

Содержание KERN ALT

Страница 1: ..._________________________________________ 76 6 2 1 Assembly ___________________________________________________________ 77 6 2 2 Scope of delivery _____________________________________________________...

Страница 2: ...nation_________________________________________________ 124 8 1 8 Formulation_________________________________________________________ 125 8 1 9 Statistics ____________________________________________...

Страница 3: ...2 mg 0 2 mg 0 2 mg 0 2 mg Adjustment weight internal internal internal internal Verifiable yes no yes no Verification value e 1 mg 1 mg Accuracy category I I Reference piece numbers for parts counting...

Страница 4: ...mit dass das Produkt auf das sich diese Erkl rung bezieht mit den nachstehenden Normen bereinstimmt Fran ais Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d clar...

Страница 5: ...g mit der Konformit tsbescheinigung einer benannten Stelle Fran ais Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci a...

Страница 6: ...stem Be sure to avoid impact shock and overloading the balance in excess of the prescribed maximum load rating max minus any possible tare weight that is already present This could cause damage to the...

Страница 7: ...nstructions 4 1 Observe notices in the operating manual Please read the operating instructions carefully before erecting and commissioning even if you already have experience with KERN balances 4 2 Tr...

Страница 8: ...g during weighing Protect the balance against high humidity vapours and dust Do not expose the device to extreme dampness for longer periods of time Inadmissible bedewing condensation of air moisture...

Страница 9: ...e foot screws to level the balance until the air bubble in the bubble level is in the prescribed circle 6 2 2 Scope of delivery Standard accessories Scales Weighing plate Network appliance Instruction...

Страница 10: ...nection of peripheral equipment The balance must be disconnected from the mains before connecting or disconnecting additional equipment printer PC to or from the data interface Only use KERN accessori...

Страница 11: ...r 4 stop String 1 String 2 String 3 String 78 String 79 String 80 Grams Miligrams Kilograms Pounds Ounces Ounces troy Carats Dwt Taels Hk Taels S Taels T Mommes Granis Newtons Tical Custom Custom Fact...

Страница 12: ...the sub menu or the active menu item blinks Setup P1 01 Int calibr 02 Ext calibr 03 User calibr 04 Calibr test 05 Weight corr 06 Aut calibr 07 Print report o Auto cal time 08 0 0 0 1 fun c tio n fun c...

Страница 13: ...ade Actuating the key will save the selected setting If you do not want to save the selected setting press The balance will automatically return to weighing mode Weighing 0 0000g 0 100 0 27 01 05 7 2...

Страница 14: ...to check the accuracy of the balance manually any time You can choose between two options 1 Adjustment is started by pressing the key three times After successful adjustment the balance automatically...

Страница 15: ...07 Auto Cal time locked for verifiable appliances 08 Print report printout of the adjustment data Use the cursor to select 08 print report Press the key the current menu item blinks Use the arrow keys...

Страница 16: ...ress the key the adjustment with internal weight is carried out Calibration Internal calibration After successful adjustment the balance automatically returns to weighing mode In case of an adjustment...

Страница 17: ...o n fun c tio n 31 01 05 1 1 h o u r 03 User calibr user defined adjusting weight Use the cursor to select 03 User cal Setup P1 01 Int calibr 02 Ext calibr 03 User calibr 04 Calibr test 05 Weight corr...

Страница 18: ...o u r We recommend Carry out adjustment as close to the maximum load of the balance as possible Information concerning the test weights is available at http www kern sohn com 04 Calibration test Here...

Страница 19: ...libr 03 User calibr 04 Calibr test 05 Weight corr 06 Aut calibr 07 Print report o Auto cal time 08 0 0 0 1 fun c tio n fun c tio n fun c tio n o ff o n fun c tio n 31 01 05 1 1 h o u r Confirm with ke...

Страница 20: ...Int calibr 02 Ext calibr 03 User calibr 04 Calibr test 05 Weight corr 06 Aut calibr 07 Print report o Auto cal time 08 0 0 0 1 fun c tio n fun c tio n fun c tio n o ff o n fun c tio n 31 01 05 1 1 h...

Страница 21: ...applied in an area subject to verification as described above it must be officially verified and re verified at regular intervals Re verification of a balance is carried out in compliance with the re...

Страница 22: ...he key the current menu item blinks Use the arrow keys see chapter 7 to enter user name or number max 8 characters Setup P2 01 User 02 Pr 03 Time print 04 Date print 05 User print oject ojekt Last Cal...

Страница 23: ...ID printout 1 yes P2 08 Last cal print 1 yes Example 2 Settings Print P2 03 Printout time 0 no P2 04 Printout date 1 yes P2 05 User printout 1 yes P2 06 Project printout 0 no P2 07 ID printout 1 yes P...

Страница 24: ...em blinks Use the key to choose between the following settings 1 Month Day Year 0 Day Month Year Setup P3 01 02 03 04 05 Date format Time format Time Date Disp time Date 06 Disp 1 1 0 1 DA MO YR 24 St...

Страница 25: ...the value the key to decrease Use the and keys to select the place to be changed the respective active place blinks Use the key to confirm your selection e g hours To change minutes and seconds procee...

Страница 26: ...ll up menu item P4 Readout see chapter 7 1 Press key P1 Calibration P2 GLP P3 Date Time P4 Readout P5 RS 232 P6 Printouts P7 Units P8 Modes P9 Globals Setup 20 02 05 01 Filter Use the curser to select...

Страница 27: ...key you can select between the following adjustments 0 Deviations from the Zero display are not automatically tared 1 Deviations from the Zero display are automatically tared Setup P4 01 Filter 02 03...

Страница 28: ...enabled 25 none 1 none none 29 12 04 Confirm with key 7 3 6 P6 Printouts In this menu item you can select between 5 different types of data output Operator indication Call up menu item P6 Printouts se...

Страница 29: ...20 string 20 Text input per line is carried out via the arrow keys see chapter 7 1 in the respective strings string 1 Start of text input string 20 End of text input During text input lines may overl...

Страница 30: ...ime i Balance ID no R Program no P Project no U User no F Current function operating mode C Date and time of last adjustment K Type of last adjustment I Deviation from last adjustment Print related va...

Страница 31: ...lue Dosing B Reference mass Percent determination A Sensibility b Median Value Dynamic weighing Animal weighing I Method p Liquid c Temperature a Density liquid v Sinker Density determination Variable...

Страница 32: ...1 1 2 5 0 g 24 string 14 25 string 15 Example 2 Kern Sohn GmbH Datum Zeit Gewicht Unterschrift W gen mit Toleranzbereich Text Parameter Nr 1 2 3 4 5 6 7 8 26 string 16 K e r n S 27 string 17 o h n G m...

Страница 33: ...rsor to select your setting 01 16 Press the key the current menu item blinks Use the arrow keys see chapter 7 1 to save your settings 0 Weighing unit deactivated 1 Weighing unit activated Setup P7 01...

Страница 34: ...n tion W l04305 M XA0 40 un tion F c un tion F c 01 ID setting Entering a user code 02 ID Autoprint User code can also be printed 03 Beep Tone on off 04 Language User guidance selectable in German Eng...

Страница 35: ...play Balance zero display Balance zero display If the balance does not show exactly zero although the pan scale is unloaded press the key and the balance will be reset to zero Display 0 Stability disp...

Страница 36: ...enu point to the left Access to user menu Menu point to the right Option key into operating modes Decreasing the value for the selected numeral or number Parameter selection cursor control downwards S...

Страница 37: ...up menu item P8 Operating mode see chapter 7 1 Press key the overview of the operating modes appears Mode P8 01 Parts Count 02 Checkweighing 03 Filling 04 Percont 05 Animal 06 07 Formulation 08 Densi...

Страница 38: ...apter 7 1 to save your settings All settings possible are described in the chapters of the respective operating mode Confirm your setting with the key Press key again the graphic display of the respec...

Страница 39: ...o that subsequent weighing procedures show the net weight of the items to be weighed Operation Display Use the key to turn on the balance As soon as the weight display shows 0 0000 your balance is rea...

Страница 40: ...n opening Suspend the item to be weighed from the hook and carry out weighing Fig 1 Setting up balance for under floor weighing CAUTION Ensure that all suspended objects are stable enough to hold the...

Страница 41: ...all parts on the weighing plate 2 Weighing in aid coarse fine only displayed for active dispensing 3 Operating mode status bar 4 Reference weight 5 Weight of all parts on the weighing plate 6 Toleranc...

Страница 42: ...on the weighing plate as required by the set reference quantity confirm by pressing the key If you are using a weighing container first tare your balance pressing the key Press key The symbol in the d...

Страница 43: ...selected reference weight appears under 01 Unit weight Press the key the balance is now in parts counting mode counting all units on the weighing plate 03 Store sample Saving a reference weight in th...

Страница 44: ...Use the cursor to select the 04 Checkweighing Press key Parts counting setup M1 01 Unit weight 02 Recall sample 03 Store sample 04 Checkweighting 05 Filling 06 07 Run Statistics 5 0000 g OFF on OFF P...

Страница 45: ...rget quantity Confirm with key Press the key return to menu Parts counting setup M1 01 Unit weight 02 Recall sample 03 Store sample 04 Checkweighting 05 Filling 06 07 Run Statistics 5 0000 g OFF on on...

Страница 46: ...ress the key the displayed value will be saved and added to the saved number of values N Calling up the statistic results after e g 10 measurements N 10 Use the key to call up the sub menus Use the cu...

Страница 47: ...key to return to the sub menu 06 Run Parameter selection M1 07 RUN confirm with key will take you directly into parts counting mode Number of weighing proc Total of all weight values Average Value Sm...

Страница 48: ...yes P2 05 user printout 1 yes P2 06 project printout 1 yes P2 07 printout Id 1 yes P2 08 cal printout 1 yes Date 16 01 2004 Time 13 12 30 User Mustermann Project Checking Weight 11111111 Last adjustm...

Страница 49: ...t rated value too heavy Operator indication Call up operating mode M2 Checkweighing see chapter 8 1 Press key 01 02 low high limit Enter limiting values Use the cursor to select 01 Lower limit or 02 u...

Страница 50: ...tolerance range mode Put on goods to be weighed tolerance control is started 03 Statistics Combination checkweighing statistics Use the cursor to select 03 Statistics All further steps are the same as...

Страница 51: ...chapter 8 1 Press key Use the cursor to select 01 Target weight Press the key the current menu item blinks Use the arrow keys see chapter 7 1 to enter the target value Confirm with key Use the cursor...

Страница 52: ...olerance marker only displayed for active tolerance weighing 7 Percent determination mode Operator indication Call up operating mode M4 Percent see chapter 8 1 Press key 01 Reference Numeric entry of...

Страница 53: ...100 000 WGH 0 000 24 01 05 Now place items to test onto the weighing plate the percentage in relation to the reference part is displayed 02 Decimal places Use the cursor to select 02 Decimal places Pr...

Страница 54: ...hanges In manual start you trigger measuring by actuating the key Operator indication Call up operating mode M5 Animal weighing see chapter 8 1 Press key 01 Filter filter for adjustment to the environ...

Страница 55: ...ng your parameters and with 03 Auto start activated carry out weighing as follows Animal weighing setup M5 01 Filter 02 Threshold 03 04 05 Run Autostart Statistics FAST 10 DIV ON OFF Use the cursor to...

Страница 56: ...ursor to select 05 Run Confirm by pressing the key If you are using a weighing container use the key for taring Put goods to be weighed on weighing plate Dynamic weighing is started by actuating the k...

Страница 57: ...n 4 Sum memory 5 Target value of a component defined in parameter 04 Formula 6 Data of a component defined in parameter 04 Formula 7 Number of added components Operator indication Call up operating mo...

Страница 58: ...0 110 90 20 01 05 Item IC 0 Formulation 0 0000g 0 100 SUM 0 0000 20 01 05 IC 0 M7 01 BBBB 01 02 BBBB 03 CCCC 9 AAAA 0 AAAA 02 03 49 50 1 2 1 5000 0 4520 1 0032 0 0015 2 0300 g g g g g 04 Formulation s...

Страница 59: ...components Press key Formulation g 0 100 F o r m u la f in is h e d To c o n tin u e U n its 109 024 24 01 05 Confirm completion of the mixture with the key Press the key return to menu Generating a m...

Страница 60: ...e z e p t u r U m fo rtz u s e tz te n U n its 30 002 24 01 05 P2 03printout of time P2 04printout of date P2 05user s printout P2 06printout of design P2 07printout Id P2 08printout of calibration 0...

Страница 61: ...value 7 Difference Max Min 8 Standard deviation SDV 9 Variance RDV SDV average 100 10 Weighing unit 11 Mode of operation Operator indication Call up operating mode M8 Statistics see chapter 8 1 Press...

Страница 62: ...printout Id 0 no P2 08 Cal printout 0 no 3 50 0099 g Statistik g 0 100 N 3 MIN 0 00 5 99 SUM 0 0 0 15 3 4 MAX 0 0 0 5 1 4 X 0 0 0 5 1 1 D 0 0005 SDV 0 0003 RDV 0 1 5 99 0 00 27 1 05 P2 03 time printo...

Страница 63: ...19200 Baud Miniature plug necessary 9 pol D Sub For operation with interface faultless operation is ensured only with the respective KERN interface cable max 2m 9 2 Pin allocation of the balance exit...

Страница 64: ...data output operating mode NB CR LF Serial no of balance FS CR LF Weighing range max RV CR LF Software issue PD CR LF Date display PD CR LF Time display PMCR LF Mode of operation PS CR LF Balance para...

Страница 65: ...ce and rub off using a clean soft cloth Loose sample residue powder can be removed carefully using a brush or hand vacuum cleaner Remove any spilt material to be weighed immediately 10 2 Maintenance u...

Страница 66: ...ted incorrectly or empty There are no batteries inserted The weight display changes continually Draught air movement Table floor vibrations Weighing plate has contact with other objects Electromagneti...

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