DE15K5N
KERN DE15K5N, DE6K2N, DE24K2N, DE12K1N, DE30K1N Operating Manual
...
DE-BA-defsi-0640
3
7
GB
KERN DE
Version 4.0 12/2006
Operating Manual
Electronic Platform Balance
Table of Contents
1 Technical data ................................................................................................. 39
2 Declaration of conformity............................................................................... 46
3 Basic Information (General) ........................................................................... 47
3.1 Proper use ................................................................................................ 47
3.2 Improper Use............................................................................................ 47
3.3 Warranty.................................................................................................... 47
3.4 Monitoring of Test Resources................................................................. 48
4 Basic Safety Precautions................................................................................ 48
4.1 Pay attention to the instructions in the Operation Manual................... 48
4.2 Personnel training.................................................................................... 48
5 Transport and storage .................................................................................... 48
5.1 Testing upon acceptance ........................................................................ 48
5.2 Packaging ................................................................................................. 48
6 Unpacking, Setup and Commissioning......................................................... 49
6.1 Installation Site, Location of Use............................................................ 49
6.2 Unpacking................................................................................................. 49
6.2.1 Setup...................................................................................................... 49
6.2.2 Scope of delivery.................................................................................... 49
6.2.3 Grundaufbau........................................................................................... 50
6.2.3.1 Assembly instructions for the use of the tripod (option)................... 50
6.3 Mains connection..................................................................................... 51
6.4 Operation using a (rechargeable) battery (optional)............................. 51
6.5 Connection of peripheral devices........................................................... 51
6.6 Initial Commissioning.............................................................................. 52
6.7 Adjustment ............................................................................................... 52
6.8 Adjustment ............................................................................................... 52
7 Operation ......................................................................................................... 53
7.1 Overview of display.................................................................................. 53
7.2 Weighing................................................................................................... 53
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7.3 Taring........................................................................................................ 54
7.4 PRE-Tare function.................................................................................... 54
7.5 Plus/minus weighings.............................................................................. 54
7.6 Parts counting.......................................................................................... 55
7.7 Net-total weighings.................................................................................. 55
7.8 Percent weighings.................................................................................... 56
7.9 Weighing units (Unit)............................................................................... 57
7.10 Display background illumination............................................................ 59
7.11 Animal weighing function........................................................................ 60
8 Settings............................................................................................................ 61
8.1 Call-up menu structure............................................................................ 61
8.2 Leave menu structure.............................................................................. 62
8.3 Dosing and Zero-tracking........................................................................ 62
8.4 Selection of the adjustment weight........................................................ 63
8.5 Interface RS232C...................................................................................... 64
8.5.1 Data transfer mode................................................................................. 64
8.5.2 Baud rate................................................................................................ 64
8.6 Selection printed edition ......................................................................... 65
8.7 Reset to factory setting ........................................................................... 66
9 Data output RS 232 C...................................................................................... 67
9.1 Technical data .......................................................................................... 67
9.2 Pin allocation of the balance output socket (front view)...................... 67
9.3 Explanation of the data transfer.............................................................. 67
9.3.1 Pr PC...................................................................................................... 67
9.3.2 AU Pr..................................................................................................... 67
9.3.3 AU PC.................................................................................................... 68
9.3.4 rE Cr...................................................................................................... 68
9.4 Output on bar code printer...................................................................... 69
10 Service, maintenance, disposal.................................................................. 70
10.1 Cleaning.................................................................................................... 70
10.2 Service, maintenance............................................................................... 70
10.3 Disposal .................................................................................................... 70
11 Instant help................................................................................................... 71
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1 Technical data
KERN DE3K1N DE6K0.5N DE6K2N DE12K1N
Readability (d) 1 g 0.5 g 2 g 1 g
Weighing range (max) (d) 3 kg 6 kg 6 kg 12 kg
Taring range (subtractive) 3 kg 6 kg 6 kg 12 kg
Minimum piece weight 2 g 1 g 4 g 2 g
Reproducibility 1 g 0.5 g 2 g 1 g
Linearity ± 3 g ± 1.5 g ± 6 g ± 3 g
Warm-up time 10 minutes 30 minutes 10 minutes 30 minutes
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
3 kg
( M2 )
6 kg
( M1 )
6 kg
( M2 )
12 kg
( M1 )
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm 315 x 305 x 75
Weight kg (net) 4 4 4 4
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KERN DE15K0.5N DE15K5N DE24K2N DE30K1N
Readability (d) 0.5 g 5 g 2 g 1 g
Weighing range (max) 15 kg 15 kg 24 kg 30.5 kg
Taring range (subtractive) 15 kg 15 kg 24 kg 30.5 kg
Minimum piece weight 1 g 10 g 4 g 2 g
Reproducibility 0.5 g 5 g 2 g 1 g
Linearity ± 1.5 g ± 15 g ± 6 g ± 3 g
Warm-up time 2 hours 10 minutes 30 minutes 2 hours
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
15 kg
(F2)
15 kg
( M2 )
20 kg
( M1 )
30 kg
(F2)
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm
315 x 305 x 82 315 x 305 x 75 315 x 305 x 75 315 x 305 x 82
Weight kg (net) 5 4 4 5
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KERN DE36K10N DE36K10NL DE60K2N DE60K5N
Readability (d) 10 g 10 g 2 g 5 g
Weighing range (max) 36 kg 36 kg 60 kg 60 kg
Taring range (subtractive) 36 kg 36 kg 60 kg 60 kg
Minimum piece weight 20 g 20 g 4 g 10 g
Reproducibility 10 g 10 g 2 g 5 g
Linearity ± 30 g ± 30 g ± 6 g ± 15 g
Warm-up time 10 minutes 10 minutes 2 hours 30 minutes
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
30 kg
( M2 )
30 kg
( M2 )
60 kg
(F2)
60 kg
( M1 )
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H )mm
315 x 305 x 75 522 x 403 x
100
315 x 305 x 82 315 x 305 x 75
Weight kg (net) 5 16 5 5
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KERN DE60K5NL DE60K20N DE60K20NL
Readability (d) 5 g 20 g 20 g
Weighing range (max) 60 kg 60 kg 60 kg
Taring range (subtractive) 60 kg 60 kg 60 kg
Minimum piece weight 10 g 40 g 40 g
Reproducibility 5 g 20 g 20 g
Linearity ± 15 g ± 60 g ± 60 g
Warm-up time 30 minutes 10 minutes 10 minutes
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended adjustment
weight, not added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
60 kg
( M1 )
60 kg
( M2 )
60 kg
( M2 )
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm
522 x 403 x 100 315 x 305 x 75 522 x 403 x 85
Weight kg (net) 16 5 16
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KERN DE120K10N DE120K10NL DE150K5N
Readability (d) 10 g 10 g 5 g
Weighing range (max) 120 kg 120 kg 150 kg
Taring range (subtractive) 120 kg 120 kg 150 kg
Minimum piece weight 20 g 20 g 10 g
Reproducibility 10 g 10 g 5 g
Linearity ± 30 g ± 30 g ± 15 g
Warm-up time 30 minutes 30 minutes 2 hours
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
120 kg
( M1 )
120 kg
( M1 )
150 kg
(F2)
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm 315 x 305 x 75 522 x 403 x 100 315 x 305 x 82
Weight kg (net) 5 16 5
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KERN DE150K50N DE150K50NL DE150K50NXL
Readability (d) 50 g 50 g 50 g
Weighing range (max) 150 kg 150 kg 150 kg
Taring range (subtractive) 150 kg 150 kg 150 kg
Minimum piece weight 100 g 100 g 100 g
Reproducibility 50 g 50 g 50 g
Linearity ± 150 g ± 150 g ± 150 g
Warm-up time 10 minutes 10 minutes 10 minutes
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
150 kg
( M2 )
150 kg
( M2 )
150 kg
( M2 )
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm 315 x 305 x 75 522 x 403 x 100
650 x 500 x 105
Weight kg (net) 5 16 28
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KERN DE240K20NL DE300K100N DE300K100NL
Readability (d) 20 g 100 g 100 g
Weighing range (max) 240 kg 300 kg 300 kg
Taring range (subtractive) 240 kg 300 kg 300 kg
Minimum piece weight 40 g 200 g 200 g
Reproducibility 20 g 100 g 100 g
Linearity ± 60 g ± 300 g ± 300 g
Warm-up time 30 minutes 10 minutes 10 minutes
Reference unit weights at
piece count
5, 10, 25, 50
Weighing Units
Details „Weighing units“ chapter 7.9
Recommended
adjustment weight, not
added (class)
Details for „Selection of
the Adjustment weight“
in chapter 8.4
200 kg
( M1 )
300 kg
( M2 )
300 kg
( M2 )
Stabilization time (typical) 3 sec.
Operating temperature + 5° C .... + 35° C
Humidity of air max. 80 % (not condensing)
Terminal (B x D x H) mm 200 x 100 x 55
Platform (B x D x H ) mm 522 x 403 x 100 522 x 403 x 85 650 x 500 x 105
Weight kg (net) 16 16 28
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2 Declaration of conformity
Declaration of conformity
The electronic balances
Type : KERN DE3K1N
KERN DE6K0.5N
KERN DE6K2N
KERN DE12K1N
KERN DE15K0.5N
KERN DE15K5N
KERN DE24K2N
KERN DE30K1N
KERN DE36K10N
KERN DE36K10NL
KERN DE60K2N
KERN DE60K5N
KERN DE60K5NL
KERN DE60K20N
KERN DE60K20NL
KERN DE120K10N
KERN DE120K10NL
KERN DE150K5N
KERN DE150K50N
KERN DE150K50NL
KERN DE150K50NXL
KERN DE240K20NL
KERN DE300K100N
KERN DE300K100NL
fulfill the requirements of the following CE guideline:
CE-EMC guideline (directive about
electromagnetic compatibility)
in the version 89/336/EWG
Applied harmonized standards, in particular:
EN 55022 : 1998
EN 61000-3-2: 1995/A1: 1998/A2 : 1998/A14 :2000
EN 61000-3-3 : 1995
EN 55024 :1998
Any modifications of the appliances described above that are carried out without prior
permission by KERN will render this declaration invalid.
Date: 19.12.2006 Signature:
Gottl. KERN & Sohn GmbH
Management
Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72322 Balingen, Tel. +49-07433/9933-0,Fax +49-074433/9933-149
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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 weighings. 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
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