Table of Contents
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Contents
1
Technical data _________________________________________________ 39
2
Declaration of conformity _______________________________________ 41
3
Device overview _______________________________________________ 43
3.1
Overview of display ______________________________________________ 44
3.1.1
Display weight _______________________________________________________ 44
3.1.2
Display reference weight _______________________________________________ 44
3.1.3
Display quantity ______________________________________________________ 44
3.2
Keyboard overview_______________________________________________ 45
4
Basic Information (General)______________________________________ 46
4.1
Proper use ______________________________________________________ 46
4.2
Improper Use ___________________________________________________ 46
4.3
Warranty _______________________________________________________ 46
4.4
Monitoring of Test Resources ______________________________________ 47
5
Basic Safety Precautions ________________________________________ 47
5.1
Pay attention to the instructions in the Operation Manual_______________ 47
5.2
Personnel training _______________________________________________ 47
6
Transport and storage __________________________________________ 47
6.1
Testing upon acceptance _________________________________________ 47
6.2
Packaging ______________________________________________________ 47
7
Unpacking, Setup and Commissioning ____________________________ 48
7.1
Installation Site, Location of Use ___________________________________ 48
7.2
Unpacking ______________________________________________________ 48
7.2.1
Setup ______________________________________________________________ 48
7.2.2
Scope of delivery _____________________________________________________ 49
7.3
Mains connection ________________________________________________ 49
7.4
Battery power supply _____________________________________________ 49
7.5
Connection of peripheral devices ___________________________________ 49
7.6
Initial Commissioning ____________________________________________ 49
7.7
Adjustment with external weight ___________________________________ 50
7.7.1
Models CPB (Non verifiable models) ______________________________________ 50
7.7.2
Models CPB.. M (verifiable models) _______________________________________ 51
7.8
Verification _____________________________________________________ 53
7.8.1
Jumper and seals _____________________________________________________ 54
CPB-BA-defsi-0712
KERN CPB
Version 1.2 2/2007
Operating Manual
Counting balance
37
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Related Manuals for KERN CPB 3K0.1
Summary of Contents for KERN CPB 3K0.1
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Page 1: Table Of Contents
KERN CPB Version 1.2 2/2007 Operating Manual Counting balance Contents Technical data _________________________________________________ 39 Declaration of conformity _______________________________________ 41 Device overview _______________________________________________ 43 Overview of display ______________________________________________ 44 3.1.1 Display weight _______________________________________________________ 44 3.1.2 Display reference weight _______________________________________________ 44 3.1.3... - Page 2 Weighing _____________________________________________________ 55 Switch on/off and set zero _________________________________________ 55 Simple weighing _________________________________________________ 55 Weighing with taring _____________________________________________ 56 8.3.1 Determination of the tare weight by weighing________________________________ 56 Parts counting_________________________________________________ 57 Determination of the reference weight by weighing ____________________ 57 Numeric entering of the reference weight ____________________________ 59 Automatic reference optimization___________________________________ 59 Target piece input________________________________________________ 60...
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Page 3: Technical Data
1 Technical data KERN CPB 3K0.1 CPB 6K0.2 CPB 15K0.5 CPB 30 K1 Readability (d) 0,1 g 0,2 g 0,5 g Weighing range (max) 3 kg 6 kg 15 kg 30 kg Reproducibility 0,1 g 0,2 g 0,5 g Linearity ±... - Page 4 KERN CPB 3K1M CPB 6K2M CPB 15K5M CPB 30K10M Readability (d) 10 g Weighing range (max) 3 kg 6 kg 15 kg 30 kg Verification value e 10 g Class of accuracy Reproducibility 10 g Linearity ± 1 g ± 2 g ±...
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Page 5: Declaration Of Conformity
Electronic Scale: KERN CPB Mark applied EU Directive Standards 89/336/EEC EMC EN 61326 73/23/EEC Low Voltage EN 60950-1 EN 61010 10.01.2007 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0,Fax +49-[0]7433/9933-149 CPB-BA-defsi-0712... - Page 6 Electronic Scale: KERN CPB…M EU Directive Standards EC-type-approval certificate no. Issued by 90/384/EEC EN 45501 TC 7102 / T7104 Date: 10.01.2007 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-07433/9933-0,Fax +49-074433/9933-149 CPB-BA-defsi-0712...
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Page 7: Device Overview
3 Device overview Air bubble ON/OFF switch RS 232 interface ON/OFF switch Mains cable connection Battery compartment CPB-BA-defsi-0712... -
Page 8: Overview Of Display
3.1 Overview of display Weight Reference weight Pieces 3.1.1 Display weight Here, the weight of your goods is displayed in [kg]. The arrows above the symbols show: Battery very low Net weight Stability display Zeroing display 3.1.2 Display reference weight Here, the reference weight of a sample is displayed in [g]. -
Page 9: Keyboard Overview
3.2 Keyboard overview Choice Function • Number keys • Delete key • Addition in total memory • Call up total memory • Enter/display limit value for tolerance check • Call up menu "Display background illumination" • Output to external device (printer) or PC •... -
Page 10: Basic Information (General)
The balance may only be used according to the described conditions. Other areas of use must be released by KERN in writing. 4.3 Warranty Warranty claims shall be voided in case •... -
Page 11: Monitoring Of Test Resources
Information is available on KERN’s home page (www.kern-sohn.com with regard to the monitoring of balance test substances and the test weights required for this. In KERN’s accredited DKD calibration laboratory test weights and balances may be... -
Page 12: Unpacking, Setup And Commissioning
7 Unpacking, Setup and Commissioning 7.1 Installation Site, Location of Use The balances are designed in a way that reliable weighing results are achieved in common conditions of use. You will work accurately and fast, if you select the right location for your balance. Therefore, observe the following for the installation site: •... -
Page 13: Scope Of Delivery
7.3 Mains connection Power is supplied via the external mains power supply. The stated voltage value must be the same as the local voltage. Only use original KERN mains power supplies. Using other makes requires consent by KERN. 7.4 Battery power supply The optionally supplied battery is charged with the supplied power supply. -
Page 14: Adjustment With External Weight
7.7 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). -
Page 15: Models Cpb
The balance will suggest a weighing value for adjusting Zero point will be saved. weight. However, you may enter a value of your choice via the number keys. LQAD 15 Confirm weighing value Carefully place adjusting weight in the centre of the weighing plate Wait until the stability display shows: Adjustment process is started. - Page 16 Operation Display Switch on balance Use the number keys to enter password PN---- „0000“: F1 CAL confirmar VnLQAD Ensure that there are no objects on the The required adjustment weight is weighing plate. displayed: LQAD 6 HLOS Carefully place adjusting weight in the centre of the weighing plate ---- The adjustment process is started.
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Page 17: Verification
7.8 Verification General introduction: According to EU directive 90/384/EEC balances must be officially verified if they are used as follows (legally controlled area): a) For commercial transactions if the price of goods is determined by weighing b) For the production of medicines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory c) For official purposes. -
Page 18: Jumper And Seals
7.8.1 Jumper and seals 1. Bottom of the balance Access to conductor plate: • Place your balance upside down • Remove seal • For verified balances, the jumper is on a pin • For adjustment the jumper must be set on both pins Position jumper for adjustment Position of seal... -
Page 19: Weighing
8 Weighing 8.1 Switch on/off and set zero Operation Display 1. Switch on balance As soon as the weight display shows "0" Press ON/OFF switch and hold briefly (at in all the three display windows your the bottom right side of the balance) balance is ready to weigh. -
Page 20: Weighing With Taring
8.3 Weighing with taring The dead weight of any weighing container may be tared away by pressing a button, so that the following weighings show the net weight of the goods to be weighed. 8.3.1 Determination of the tare weight by weighing Operation Display Place empty tare container on the... -
Page 21: Parts Counting
Now read off the weight of the added Add more components into the weighing item to be weighed on the display. container (adding). Weight 1.40 NOTE: The balance is able to only store one taring value at a time. When the balance is unloaded the saved taring value is displayed with negative sign. - Page 22 Weight Determine the reference unit: Place a known number of parts on the balance as reference weight If the "Weight" display is stable, enter Piece weight the number of parts via number keys. Confirm within 5 sec: PRESET Piece weight 50 0289 The reference weight has been determined...
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Page 23: Numeric Entering Of The Reference Weight
9.2 Numeric entering of the reference weight If you know the reference weight/piece you can enter this via number keys. Determine reference weight: Enter reference weight via number keys Piece weight Confirm within 5 sec: 5.00 PRESET Count the items: Now you can place the parts to be counted onto the weighing plate. -
Page 24: Target Piece Input
9.4 Target piece input An acoustic signal is sounded as soon as the number of parts placed on the balance reaches or exceeds a pre-set limit. Determine limit value: Enter limit value via number keys Piece weight Confirm within 5 sec: 5.00 PRESET The arrow above the PRESET symbol... -
Page 25: Automatic Total Memory
2. Weighing: • Enter desired quantity for the second weighing • Add weighing value into the memory Add and weigh more parts if needed as described above. Please note that the balance must be unloaded between the individual weighing procedures. This process can be repeated 99 times or until the weighing range of the balance is exhausted. -
Page 26: Data Interface Rs 232C
Data Interface RS 232C By using an RS 232 C interface, you can achieve bi-directional data exchange from the balance to external equipment. Data output includes weight, reference weight as well as quantity in your weighing. 10.1 Technical data ASCII code 8 data bits no parity bit Selectable baud rate: 600, 1200, 2400, 4800, 9600 and 19200 baud... - Page 27 • Data output total memory: Example: Datum 21/02/2007 Zeit 11:32:08 ------------ Gesamt Anzhl 1.234 kg Stck 10 PCS ------------ • Continuous data output ST.N. 1.234 kg U.W. 123 /g 10 PCS When using continuous data output, only the current weighing data will be output (without date/time).
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Page 28: Interface Parameter
10.4 Interface parameter The RS-232 interface uses parameters set by the user such as language, baud rate, printing mode, etc. Navigating in the menu: To access the menu, hold the key pressed for 4 seconds Use the TARE key for parameter selection Use the key to change the setting Confirm your settings using the... -
Page 29: Input Commands Format
Scale will do the following depending on the Accumulation and Print settings: ACCUMULATION FUNCTIONS PRINT AC Auto AC mAn AC Off FUNCTIONS Accumulate and print Print automatically Print automatically, automatically [M+] key has no Accumulate and print Print Auto function when [M+] pressed... -
Page 30: Setting The Date/Time
10.6 Setting the date/time During power up of the balance, press the key and hold it pressed until the revision number of the balance is displayed. Then release the key, the set date/time is displayed: “rtC“ „08,01,07“ „16,41,35” Press the key, the current time format “H-m-S”... -
Page 31: Display Background Illumination
11 Display background illumination Display Operation The current setting is displayed: Weight EL AU Hold down for 4 sec 1. Background illumination off To select your setting: Weight EL QFF Press until your desired setting is displayed 2. Background illumination on Weight EL Qn 3. -
Page 32: Auto Off Function
12 AUTO OFF function For battery operation the balance has an automatic switch-off function which can be activated or deactivated in the menu. Proceed as follows: Operation Display Switch on balance and press the key during self test SLEEP NODE 1. -
Page 33: Service, Maintenance, Disposal
Spilled weighing goods must be removed immediately. 13.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 13.3 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used. -
Page 34: Instant Help
14 Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Fault Possible cause The displayed weight does not glow. •... -
Page 35: Cpb-Ba-Defsi
Error message Description Possible causes • Object on the weighing Zeroing only in the permitted Err 4 range (4% of the max. plate weighing range) and not for • Overload when zeroing overload/underload • Improper adjustment • Damaged weighing cell •...