E
KERN 572/KB/DS
Version 4.6
Operating Instructions
Electronic Precision and Platform Balances
Contents:
1 TECHNICAL DATA .............................................................................................................................................. 22
1.1
KERN 572 ....................................................................................................................................................... 22
1.2 KERN KB........................................................................................................................................................ 23
1.3 KERN DS ........................................................................................................................................................24
2 DECLARATION OF CONFORMITY .................................................................................................................25
3 INSTALLATION .................................................................................................................................................... 26
3.1 U
NPACKING
...................................................................................................................................................... 26
3.2
P
OWER SUPPLY/MAINS OPERATION
.................................................................................................................. 26
3.3 D
ESCRIPTION OF KEYBOARD FUNCTIONS
.......................................................................................................... 26
3.4 D
ESCRIPTION OF DISPLAY PROMPTS
.................................................................................................................. 27
4 OPERATION........................................................................................................................................................... 27
4.1 T
URN THE BALANCE ON AND OFF
...................................................................................................................... 27
4.2 A
DJUSTING
(CAL)............................................................................................................................................ 27
4.2.1 Adjustment of non verifiable instruments.................................................................................................... 27
4.3 S
ELECTING UNITS: G, KG, OZ, OZT, DWT
, GN, IB, CT........................................................................................ 28
4.3.1 Using the variable factor ............................................................................................................................29
4.4 T
ARE
................................................................................................................................................................ 29
4.5 W
EIGHING
........................................................................................................................................................ 29
4.6 P
IECE COUNTING
............................................................................................................................................... 30
4.7 P
ERCENT DETERMINATION
................................................................................................................................31
4.8 NET-
TOTAL WEIGHING
...................................................................................................................................... 32
4.9 P
RINTOUT OF WEIGHING RESULTS
..................................................................................................................... 32
4.10 T
HE
MODE-P
ROGRAM
..................................................................................................................................... 33
4.10.1 The CLEAR function............................................................................................................................... 33
4.10.2 The Autotare setting ............................................................................................................................... 33
4.10.3 The Enumerator......................................................................................................................................34
4.10.4 The "Fast" setting for fast weighing ....................................................................................................... 34
4.10.5 Auto-off...................................................................................................................................................35
5 INTERFACE RS 232 C .......................................................................................................................................... 35
5.1 T
ECHNICAL DATA
............................................................................................................................................. 35
5.2 D
ESCRIPTION OF THE JACK
............................................................................................................................... 35
5.3 B
AUDRATE
....................................................................................................................................................... 36
5.4 RS 232 C D
ATA OUTPUT VIA INTERFACE
RS 232 C ......................................................................................... 36
5.4.1 General information.................................................................................................................................... 36
5.4.2 Data output via PRINT-Key........................................................................................................................ 36
5.4.3 AUTOPRINT ............................................................................................................................................... 36
5.4.4 AUTOPRINT PC......................................................................................................................................... 37
5.4.5 Remote Control:.......................................................................................................................................... 37
5.4.6 Description of the data transfer:.................................................................................................................37
6 OPTIONS................................................................................................................................................................. 38
6.1 P
RINTER
............................................................................................................................................................ 38
7
IMPORTANT NOTICE.......................................................................................................................................... 38
8 MINOR BREAKDOWNS....................................................................................................................................... 39
572/KB/DS-BA-defsi-0246 21
1 Technical data
1.1 KERN 572
KERN 572-33 572-35 572-45 572-49 572-57
Readout 0,01 g 0,01 g 0,1 g 0,1 g 0,2 g
Weighing range 650 g 810 g 6.500 g 10.100 g 16.100 g
Taring range
(subtractive)
650 g 810 g 6.500 g 10.100 g 16.100 g
Reproducibility 0,01 g 0,01 g 0,1 g 0,1 g 0,2 g
Linearity ±0,02 g ±0,03 g ±0,2 g ±0,3 g ±1 g
Minimum weight for
counting parts
0,03 g 0,03 g 0,3 g 0,3 g 0,6 g
Adjusting weight
(class M1)
200 g 500 g 2.000 g 5.000g 5.000 g
Stabilisation time
(typical)
2 sec.
Ambient temperature +10 °C ... + 40 °C
Casing
(W x H x D) mm
180 x 310 x 60
Weighing plate mm Ø 150 Ø 150 160 x 200
Net weight kg 4
22
572/KB/DS-BA-defsi-0246
1.2 KERN KB
KERN KB500-2 KB5000-1
Readout 0,01 g 0,1 g
Weighing range 510 g 5.100 g
Taring range (subtractive) 510 g 5.100 g
Reproducibility 0,01 g 0,1 g
Linearity ±0,03 g ±0,3 g
Minimum weight for counting
parts
0,03 g 0,3 g
Adjusting weight (class M1) 200 g 1.000 g
Stabilisation time (typical) 3 sec.
Ambient temperature +10 °C ... + 40 °C
Casing (W x H x D) mm 165 x 230 x 80
Weighing plate mm 130 x 130 150 x 170
Net weight kg 1,8 2,7
Data interface yes
572/KB/DS-BA-defsi-0246 23
1.3 KERN DS
KERN DS6K0.1 DS15K0.2 DS36K0.5 DS65K0.1 DS120K2
Readout 0,1 g 0,2 g 0,5 g 1g 2g
Weighing range 6.500 g 16.100 g 36.100 g 65.000g 120.000g
Taring range
(subtractive)
6.500 g 16.100 g 36.100 g 65.000g 120.000g
Reproducibility 0,1 g 0,2 g 0,5 g 1g 2g
Linearity ± 0,3 g ± 0,6 g ± 1,5 g ± 3 g
± 6 g
Minimum weight for
counting parts
0,3 g 0,6 g 1,5 g 3g 6g
Adjusting weight without
Stabilisation time
(typical)
3 sec.
Ambient
temperature
+10 °C ... + 40 °C
Casing (W x H x D)
mm
Platform 310 x 310 x 70
Terminal 200 x 100 x 55
Platform 350 x 450 x 115
Terminal 200 x 100 x 55
Net weight kg 11 12,5
Data interface yes
24
572/KB/DS-BA-defsi-0246
2 Declaration of conformity
Declaration of conformity
The electronic precision and platform balances
Type: KERN 572-33
KERN 572-35
KERN 572-45
KERN 572-49
KERN 572-57
KERN KB500-2
KERN KB5000-1
KERN DS6K0.1
KERN DS15K0.2
KERN DS36K0.5
KERN DS65K1
KERN DS120K2
Correspond to the production model described in the EC type-approval certificate
and to the requirements of the following EC directives:
EC EMC directive Version 89/336/ECC
Applied harmonised norms, in particular
EN 61326: 1997
+ A1: 1998
EN 61000-3-2: 1995
+ A1/A2 1998
+ A14 2000
EN 61000-3-3: 1995
If a change is made to the above mentioned appliances without consulting
KERN
this declaration will become invalid.
Date: 07/01/2002 Signature:
Gottl. KERN & Sohn GmbH
Management
Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72322 Balingen-Frommern, Tel. +49-07433/9933-0, Fax +49-07433/9933-149
572/KB/DS-BA-defsi-0246 25
3 Installation
3.1 Unpacking
Take the balance carefully out of the packing. Take off plastic wrap. Install the balance at
the place intended for use.
Please retain all items of packaging in case of any future transit requirements. Check the
unit immediately for any visible transit damage and check that all accessories are included.
Standard accessories:
572/KB DS
- Balance with a weighing plate of highgrade steel
- Adapter
- Adjusting weight
- Operating instructions
- Weighing bridge
- Analyse instrument
- Adapter
- Operating instructions
3.2 Power supply/Mains operation
Compare the voltage at the mains adapter with the mains voltage of the supply socket! The
balance may only be connected to the mains unit provided. The supply socket must be
earthed in accordance with electrical codes. Testing is only permitted by approved
specialist electrical companies.
3.3 Description of keyboard functions
Key Function
ON/OFF Switch balance on and off
PRINT Print a weighing result (when printer connected)
REF
-
Determine the set reference (in counting mode resp. Percent
mode).
MODE 1. "CAL" adjusting
2. Printer
-->
2400 Bd, 4800 Bd, 9600 Bd, 19200 Bd. Enumerator,
AUTOPRINT; AUTOPRINT PC.
3. "Count" parts counting
4. "%" Percent determination
5. Variable Factor
6. "Fast" (1 – 5)
7. "Autotare"
8. "Auto off" automatic shutoff
9. "Test" (for service only)
<-> g Switch pieces/percent to weight and back.
Net/Total Function
UNIT Unit Conversion + Variable Value
TARE Tare, set display to zero
YES Confirm in MODE programme/ Fast setting
NO Delete in MODE-programme/Fast setting
26
572/KB/DS-BA-defsi-0246
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