KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@kern-sohn.com
Tel: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Operating instruction
Counting scales/Counting system
KERN CDE/CME/CDEE
Version 1.4
04/2010
GB
CDE/CME/CDEE-BA-e-1014
CDE/CME/CDEE-BA-e-1014
2
GB
KERN CDE/CME/CDEE
Version 1.4 04/2010
Operating instruction
Counting scales/Counting system
Table of Contents
1 Technical data................................................................................................ 4
2 Declaration of conformity ............................................................................. 8
3 Basic Information (General).......................................................................... 9
3.1 Proper use................................................................................................................................. 9
3.2 Improper Use ............................................................................................................................ 9
3.3 Warranty .................................................................................................................................... 9
3.4 Monitoring of Test Resources................................................................................................. 9
4 Basic Safety Precautions ............................................................................ 10
4.1 Pay attention to the instructions in the Operation Manual ................................................ 10
4.2 Personnel training.................................................................................................................. 10
5 Transport and storage................................................................................. 10
5.1 Testing upon acceptance ...................................................................................................... 10
5.2 Packaging................................................................................................................................ 10
6 Unpacking, Setup and Commissioning ..................................................... 10
6.1 Installation Site, Location of Use.......................................................................................... 10
6.2 Unpacking ............................................................................................................................... 11
6.2.1 Placing...................................................................................................................................... 11
6.2.2 Scope of delivery ...................................................................................................................... 11
6.2.3 Assembly instructions for the use of a tripod (KERN CDE only, optional)............................... 12
6.3 Mains connection ................................................................................................................... 13
6.4 Operation using a (rechargeable) battery (optional) .......................................................... 13
6.5 Connection of peripheral devices......................................................................................... 13
6.6 Initial Commissioning ............................................................................................................ 13
6.7 Adjustment.............................................................................................................................. 14
6.8 Adjustment.............................................................................................................................. 14
7 Operation...................................................................................................... 15
7.1 Overview of display................................................................................................................ 15
7.2 Keyboard overview................................................................................................................. 15
7.3 Weighing ................................................................................................................................. 16
7.4 Taring....................................................................................................................................... 16
7.5 PRETARE - Function..............................................................................................................16
7.6 Plus/minus weighings............................................................................................................17
7.7 Parts counting ........................................................................................................................ 17
7.7.1 Automatic reference optimization............................................................................................. 18
7.8 Percent weighing.................................................................................................................... 18
CDE/CME/CDEE-BA-e-1014
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8 The menu...................................................................................................... 19
8.1 Invoke menu............................................................................................................................ 19
8.2 Exit menu ................................................................................................................................ 19
8.3 Menu overview........................................................................................................................ 20
8.4 Description of individual functions ...................................................................................... 22
8.4.1 Weighing units (Unit) ................................................................................................................ 22
8.4.2 Backlighting of display (CDE models only) .............................................................................. 23
8.4.3 Dosing and Zero-tracking ......................................................................................................... 24
8.4.4 Selection of the adjustment weight........................................................................................... 25
8.4.5 Reset to factory setting............................................................................................................. 25
9 Data output RS 232 C .................................................................................. 26
9.1 Technical data......................................................................................................................... 26
9.2 Pin allocation of the balance output socket (front view) ................................................... 26
9.3 Interface parameter ................................................................................................................ 26
9.3.1 Data transfer mode................................................................................................................... 26
9.3.2 Baud rate .................................................................................................................................. 27
9.3.3 Selection printed edition ........................................................................................................... 27
9.4 Explanation of the data transfer ........................................................................................... 28
9.4.1 AU PC...................................................................................................................................... 29
9.5 Output on bar code printer.................................................................................................... 31
10 Service, maintenance, disposal.................................................................. 32
10.1 Cleaning .................................................................................................................................. 32
10.2 Service, maintenance............................................................................................................. 32
10.3 Disposal................................................................................................................................... 32
11 Instant help................................................................................................... 33
12 Counting system CDEE ............................................................................... 34
12.1 Introduction............................................................................................................................. 34
12.2 Technical data......................................................................................................................... 34
12.3 Basic structure ....................................................................................................................... 34
12.4 Installation............................................................................................................................... 35
12.5 Balance settings..................................................................................................................... 35
12.6 Counting with both scales .................................................................................................... 35
CDE/CME/CDEE-BA-e-1014
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1 Technical data
KERN CME 100-3 CME 300-2 CME 1000-2
Readability (d) 0,001 g 0,01 g 0,01 g
Weighing range (max) 100 g 300 g 1000 g
Reproducibility 0,001 g 0,01 g 0,01 g
Minimum piece weight 0,002 g 0,02 g 0,02 g
Linearity ± 0,003 g ± 0,02 g ± 0,03 g
Recommended
adjustment weight, not
included (class)
For details on “Selecting
an adjustment weight“
see chapter 8.4.4
100 g (F 2) 300 g (M 1) 1000 g (F2)
Warming up time
(operating temperature)
2 h
Reference unit weights at
piece count
5, 10, 20
Stabilization time (typical) 2-3 sec
Electric Supply
300 mA/9V 300 mA/9V 300 mA/9V
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Weighing platform,
synthetic material
Ø 105 mm Ø 150 mm Ø 150 mm
Dimensions of the
housing (B x D x H)
170 x 240 x 39
Data interface RS 232C RS 232C RS 232C
Weight kg (net) 0,7 0,7 0,7
Battery operation 9 V- compound battery (optional)
CDE/CME/CDEE-BA-e-1014
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KERN CME 3000-1 CME 6000-1
Readability (d) 0,1 g 0,1 g
Weighing range (max) 3000 g 6000g
Reproducibility 0,1 g 0,1 g
Minimum piece weight 0,2 g 0,2 g
Linearity ± 0,2 g ± 0,3 g
Recommended
adjustment weight, not
included (class)
For details on “Selecting
an adjustment weight“
see chapter 8.4.4
3000 g (M 1) 6000 g (M 1)
Warming up time
(operating temperature)
2 h
Reference unit weights at
piece count
5, 10, 20
Stabilization time (typical) 2-3 sec
Electric Supply
300mA/9V 300mA/9V
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Weighing platform,
synthetic material
Ø 150 mm Ø 150 mm
Dimensions of the
housing (B x D x H)
170 x 240 x 39
Data interface RS 232C RS 232C
Weight kg (net) 0,7 0,5
Battery operation 9 V- compound battery (optional)
CDE/CME/CDEE-BA-e-1014
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KERN CDE 35K1 CDE 35K1L CDE 60K2
Readability (d) 1 g 1 g 2 g
Weighing range (max) 35 kg 35 kg 60 kg
Reproducibility 1 g 1 g 2 g
Minimum piece weight 2 g 2 g 4 g
Linearity 3 g 3 g 6 g
Recommended
adjustment weight, not
included (class)
For details on “Selecting
an adjustment weight“
see chapter 8.4.4
30 kg (F2) 20 kg (F2) 60 kg (F2)
Warming up time
(operating temperature)
2 h
Reference unit weights at
piece count
5, 10, 20 5, 10, 20 5, 10, 20
Stabilization time (typical)
2-3 sec
Electric Supply
DC 9V/300 mA
Operating temperature
+ 5° C .... + 35° C
Humidity of air
max. 80 % (not condensing)
Weighing plate, stainless
steel
315x305x85 mm
Terminal 200 x 100 x 55
Dimensions of the
housing (B x D x H)
Platform 315 x 305 x 85
RS 232C Data interface
Connection reference balance
Weight kg (net)
5 16 5
Battery operation
9 V- compound battery (optional)
Rechargeable battery
(optional)
Working life 15 h with display backlighting/ charging
time 10 h
CDE/CME/CDEE-BA-e-1014
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KERN CDE 60K2L CDE 150K5 CDE 150K5L
Readability (d) 2 g 5 g 5 g
Weighing range (max) 60 kg 150 kg 150 kg
Reproducibility 2 g 5 g 5 g
Minimum piece weight 4 g 10 g 10 g
Linearity 6 g 15 g 15 g
Recommended
adjustment weight, not
included (class)
For details on “Selecting
an adjustment weight“
see chapter 8.4.4
60 kg (F2) 150 kg (F2) 150 kg (F2)
Warming up time
(operating temperature)
2 h
Reference unit weights at
piece count
5, 10, 20 5, 10, 20 5, 10, 20
Stabilization time (typical)
2-3 sec
Electric Supply
DC 9V/300 mA
Operating temperature
+ 5° C .... + 35° C
Humidity of air
max. 80 % (not condensing)
Weighing plate, stainless
steel
315 x 305 x 85 mm
Terminal 200 x 100 x 55
Dimensions of the
housing (B x D x H)
Platform 315 x 305 x 85
RS 232C
Data interface
Connection reference balance
Weight kg (net)
16 5 16
Battery operation
9 V- compound battery (optional)
Rechargeable battery
(optional)
Working life 15 h with display backlighting/ charging
time 10 h
CDE/CME/CDEE-BA-e-1014
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2 Declaration of conformity
KERN & Sohn GmbH
D-72322 Balingen-Frommern
Postfach 4052
E-Mail: info@kern-sohn.de
Tel: 0049-[0]7433- 9933-0
Fax: 0049-[0]7433-9933-149
Internet: www.kern-sohn.de
Konformitätserklärung
EC-Konformitätserklärung EC-Declaration of -Conformity
EC-
Déclaration de conformité EC-Declaración de Conformidad
EC-Dichiarazione di conformità EC-Conformiteitverklaring
EC- Declaração de conformidade EC- Prohlášení o shode
EC-Deklaracja zgodności EC-Заявление о соответствии
D
Konformitätserklärung
Wir erklären hiermit, dass das Produkt, auf das sich diese Erklärung bezieht,
mit den nachstehenden Normen übereinstimmt.
GB
Declaration of
conformity
We hereby declare that the product to which this declaration refers conforms
with the following standards.
CZ
Prohlášení o
shode
Tímto prohlašujeme, že výrobek, kterého se toto prohlášení týká, je v souladu
s níže uvedenými normami.
E
Declaración de
conformidad
Manifestamos en la presente que el producto al que se refiere esta
declaración está de acuerdo con las normas siguientes
F
Déclaration de
conformité
Nous déclarons avec cela responsabilité que le produit, auquel se rapporte la
présente déclaration, est conforme aux normes citées ci-après.
I
Dichiarazione di
conformitá
Dichiariamo con ciò che il prodotto al quale la presente dichiarazione si
riferisce è conforme alle norme di seguito citate.
NL
Conformiteitverklaring
Wij verklaren hiermede dat het product, waarop deze verklaring betrekking
heeft, met de hierna vermelde normen overeenstemt.
P
Declaração de
conformidade
Declaramos por meio da presente que o produto no qual se refere esta
declaração, corresponde às normas seguintes.
PL
Deklaracja
zgodności
Niniejszym oświadczamy, że produkt, którego niniejsze oświadczenie
dotyczy, jest zgodny z poniższymi normami.
RUS
Заявление о
соответствии
Мы заявляем, что продукт, к которому относится данная декларация,
соответствует перечисленным ниже нормам.
Electronic Scale: KERN CDE, CME
Mark applied EU Directive Standards
2004/108/EC EN 55022: 1998+A1+A2
EN 61000-3-2: 2000+A2
EN 61000-3-3: 1995+A1
EN 55024: 1998+A1+A2
Date: 27.10.2008 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
CDE/CME/CDEE-BA-e-1014
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3 Basic Information (General)
3.1 Proper use
The balance you purchased is intended to determine the weighing value of 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. As soon as a stable weighing value is reached the weighing value can be read.
3.2 Improper Use
Do not use balance for dynamic weighing. In the event that small quantities are
removed or added to the material to be weighed, incorrect weighing results can be
displayed due to the “stability compensation“ in the balance. (Example: Slowly
draining fluids from a container on the balance.)
Do not leave permanent load on the weighing plate. This may damage the measuring
system.
Impacts and overloading exceeding the stated maximum load (max) of the balance,
minus a possibly existing tare load, must be strictly avoided. Balance may be
damage by this.
Never operate balance in explosive environment. The serial version is not explosion
protected.
The structure of the balance may not be modified. This may lead to incorrect
weighing results, safety-related faults and destruction of the balance.
The balance may only be used according to the described conditions. Other areas of
use must be released by KERN in writing.
3.3 Warranty
Warranty claims shall be voided in case
• Our conditions in the operation manual are ignored
• The appliance is used outside the described uses
• The appliance is modified or opened
• Mechanical damage and damage caused by media, liquids
• Natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded
3.4 Monitoring of Test Resources
In the framework of quality assurance the measuring-related properties of the
balance and, if applicable, the testing weight, must be checked regularly. The
responsible user must define a suitable interval as well as type and scope of this test.
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
calibrated (return to the national standard) fast and at moderate cost.
CDE/CME/CDEE-BA-e-1014
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4 Basic Safety Precautions
4.1 Pay attention to the instructions in the Operation Manual
Carefully read this operation manual before setup and commissioning, even if you
are already familiar with KERN balances.
4.2 Personnel training
The appliance may only be operated and maintained by trained personnel.
5 Transport and storage
5.1 Testing upon acceptance
When receiving the appliance, please check packaging immediately, and the
appliance itself when unpacking for possible visible damage.
5.2 Packaging
Keep all parts of the original packaging in case you need to return the appliance.
Only use original packaging for returning.
Before sending, disconnect all connected cables and loose/movable parts.
Attach possibly existing transport safeguards. Secure all parts, e.g. weighing plate,
mains adapter etc., to prevent slipping and damage.
6 Unpacking, Setup and Commissioning
6.1 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.
CDE/CME/CDEE-BA-e-1014
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Therefore, observe the following for the installation site:
• Place the balance on a firm, level surface;
• Avoid extreme heat as well as temperature fluctuation caused by installing next to
a radiator or in the direct sunlight;
• Protect the balance against direct draughts due to open windows and doors;
• Avoid jarring during weighing;
• Protect the balance against high humidity, vapours and dust;
• Do not expose the device to extreme dampness for longer periods of time. Non-
permitted condensation (condensation of air humidity on the appliance) may occur
if a cold appliance is taken to a considerably warmer environment. In this case,
acclimatize the disconnected appliance for ca. 2 hours at room temperature.
• Avoid static charge of goods to be weighed and weighing container.
Major display deviations (incorrect weighing results) may be experienced should
electromagnetic fields (e.g. due to mobile phones or radio equipment), static
electricity accumulations or instable power supply occur. Change location or remove
source of interference.
6.2 Unpacking
Carefully remove the balance from the packaging, remove plastic cover and setup
balance at the intended workstation.
6.2.1 Placing
The balance must be installed in a way that the weighing plate is exactly in horizontal
position.
6.2.2 Scope of delivery
Serial accessories:
Models CME Models CDE
• Balance • Terminal
• Mains power supply • Platform
• Operating Manual • Mains power supply
• Protective cover
• Operating Manual
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