18.5 Maintenance and cleaning ................................................................................................... 132
4 TABP-BA-e-2111
1 Technical data
KERN ABP 100-4M ABP 100-5DM ABP 100-5M
Item no./ Type TABP 100-4M-A TABP 100-5DM-A TABP 135-5M-A
Readability (d) 0.0001 g 0.00001 g / 0.0001 g 0,00001 g
Weighing range (max) 120 g 52 g / 120 g 135 g
Minimum load (Min) 0.01 g 0.001 g 0,001 g
Verification value (e) 0.001 g 0.001 g 0,001 g
Verification class I I I
Reproducibility 0.0001 g 0.00002 g / 0.0001 g 0,00005 g
Linearity ± 0.0002 g
Stabilization time 2 s 2 s / 8 s 8 s
Adjustment weight internal
Warm-up time 8 h
Weighing Units mg, g, ct (unverified)
Humidity of air 20 ~ 85 % relative (not condensing)
Power pack
Input voltage
Weighing scales
Input voltage
Degree of pollution 2
Overvoltage category Category II
Metres in height Up to 2000 m
Place of installation In sealed rooms only
Interfaces RS-232, USB (type B, PC connection), USB host (type A)
AC 100 -240 V, 300 mA 50/60Hz
AC 100 -240 V, 320 – 190 mA 50/60Hz
+10° C to +30° C
or
DC 12 V, 1,0 A
TABP-BA-e-2111 5
KERN ABP 200-4M ABP 200-5DM ABP 220-5M-A
Item no./ Type TABP 200-4M-A TABP 200-5DM-A TABP 220-5M-A
Readability (d) 0.0001 g 0.00 001 g / 0.0001 g 0,0001 g
Weighing range (max) 220 g 102 g / 220 g 220 g
Minimum load (Min) 0.01 g 0.001 g 0,02 g
Verification value (e) 0.001 g 0.001 g 0,001 g
Verification class I I I
Reproducibility 0.0001 g 0.00005 g / 0.0001 g 0,00015 g
Linearity ± 0.0002 g ± 0.0001 g / 0.0002 g ± 0,0002 g
Stabilization time 2 s 2 s / 8 s 8 s
Adjustment weight internal
Warm-up time 8 h
Weighing Units mg, g, ct (unverified)
ambient condition
Humidity of air 20 ~ 85 % relative (not condensing)
Power pack
Input voltage
Weighing scales
Input voltage
Degree of pollution 2
Overvoltage category Category II
Metres in height Up to 2000 m
212 x 367 x 345 212 x 411 x 345 213 x 433 x 344
170 x 165 x 220 mm (weighing space)
AC 100 -240 V, 300 mA 50/60Hz
AC 100 -240 V, 320 – 190 mA 50/60Hz
1 - 100
+10° C to +30° C
or
DC 12 V, 1,0 A
Place of installation In sealed rooms only
Interfaces RS-232, USB (type B, PC connection), USB host (type A)
6 TABP-BA-e-2111
KERN ABP 300-4M
Item no./ Type TABP 300-4M-A
Readability (d) 0.0001 g
Weighing range (max) 320 g
Minimum load (Min) 0.01 g
Verification value (e) 0.001 g
Verification class I
Reproducibility 0.00015 g
Linearity ± 0.0003 g
Stabilization time 2 s
Adjustment weight internal
Warm-up time 8 h
Weighing Units mg, g, ct (unverified)
Glass wind screen [mm]
Net weight (kg) 7
Permissible
ambient condition
Humidity of air 20 ~ 85 % relative (not condensing)
Power pack
Input voltage
Weighing scales
Input voltage
10 mg (under normal conditions**)
1 - 100
212 x 367 x 345
170 x 165 x 220 mm (weighing space)
+10° C to +30° C
AC 100 -240 V, 300 mA 50/60Hz
or
AC 100 -240 V, 320 – 190 mA 50/60Hz
DC 12 V, 1,0 A
Degree of pollution 2
Overvoltage category Category II
Metres in height Up to 2000 m
Place of installation In sealed rooms only
Interfaces RS-232, USB (type B, PC connection), USB host (type A)
TABP-BA-e-2111 7
For verified weighing scales (= weighing scales assessed for
conformity) a declaration of conformity is included in the scope of
* Smallest component weight for part counting - under lab conditions:
There are ideal ambient conditions for high-resolution counting
The parts to be counted are not scattered
** Smallest component part for part counting – under normal conditions:
There are unsteady ambient conditions (draft, vibrations)
The parts to be counted are being scattered
2 Declaration of conform ity
The current EC/EU Conformity declaration can be found online in:
www.kern-sohn.com/ce
delivery.
8 TABP-BA-e-2111
3 Appliance overview
3.1 Components
Models d = 0.0001 g Mode. d = 0.00001 g/0.0001 g
Pos. Description
1 Keyboard
2 Bubble level
3 Display
4 Windshield
5 Weighing pan
6 Fastening point ionizer (optional)
7 Glass wind screen
8 USB host port
9 Levelling screw
TABP-BA-e-2111 9
Rear view:
Models d = 0.0001 g Models d = 0.00001 g/0.0001 g
Pos. Description
10 Serial interface (RS232)
11 USB device
12 Port for ionizer
13 Connector for AC adapter
14 Fastening point for anti-theft devi c e
16 Fastening lug for anti-theft chain or wire
17 Port for power pack
18 External electronics box
10 TABP-BA-e-2111
3.2 Keyboard
Function
Short key pressing
Long key pressing
In menu
Call up menu
• Call Statistics
Call Setup Menu
(Factory option)
ButtonDescription
Switching between
[ON/OFF]
[1d/10d]
operating and
standby mode
Readability
change
-
Return to
weighing mode
[CAL]
Start adjustment
Call setup menu
"Adjustment"
-
Data output to
[PRINT]
[TARE]
external device
(weighing mode)
Taring
Zeroing
Call setup menu
"Print"
Call setup "Zero
Setting / Taring"
•
[MENU]
• Call application
specific settings
TABP-BA-e-2111 11
[Ionizer]
[OK] - -
Ionizer on/off
(Factory option)
Ionizer
Confirm
input
[R]
weight
Button
Description
Function
Navigation button
Change reaction
setting for display
Select menu
item.
[UNIT]
Navigation button
[F]
Navigation button
[S]
Navigation button
3.2.1 Numeric entry
Weighing mode:
Switch-over weighing
unit.
Counting mode:
Display single weight
Calculate
percentage:
Display reference
Switch over
weighing mode /
application mode
Change stability
setting of display
Call setup menu
"Units"
Scroll forward in
menu
Scroll
backwards in
menu
Select menu
item.
Navigation button
Navigation button
Navigation button
Navigation button
Navigation button
Flashing digit (0 – 9) or
increase character (, [blank], -, A – Z)
Flashing digit (0 – 9) or
reduce character (, [blank], -, A – Z)
Digit selection to the right
Digit selection to the left
Confirm entry
ESC Cancel input
12 TABP-BA-e-2111
3.3 Display
No.
Data output to external devices
USB-storage medium is connected
Menu Lock
Display of weighing result in current weighing unit
Stability display
Net weight
Tare weight
Gross weight
Hold function enabled
Zero indicator
Negative weighed value
Net weight during formulating
Apart from the display of the weighing result, all functions of the menu may be
accessed from here. The display will vary, depending on the weighing scale being
either in operating or setting mode.
Special keys (e.g. CAL-, TARE-, PRINT-key) provide fast and purposeful access to
the individual setup menu. The navigation keys allow intuitive control.
Display example operating mode:
The display is sub-divided into four areas.
Status Description
1 Operating
mode
2 User field Display of logged-in user and current time
3 Measuring
Value
Current application
Tolerance marker
Capacity display
The non-verified value is given in
brackets in verified scales.
TABP-BA-e-2111 13
4
Status display
Current settings
Minimum initial weight
Settings for Stabilit y and Respons e
Printer settings
Auto Print function active
Flashing during automatic Output
continuous output ena bl ed
Flashing during continuous Output
Weighing settings
Dispensing mode
Zero tracking (Autom. zero point
correction)
Statistics
Error reports
Adjustment required (PSC-function)
Inadequate power supply
Defective USB-connection
Display example setting mode:
After pressing the MENU-key in weighing mode the display will change to setting
mode.
14 TABP-BA-e-2111
Example of illustration: For calling system settings see chap. 11.1.3
Symbol Description Application icons
The icon for the
Level 1
Selecting an
application
Weighing mode
Parts counting
Percent determination
Density determinatio n < Sol i d matter>
Density determinatio n < F l uids >
application selected
will be shown
Totalization
Formulation
Autom. Processing a recipe
Produce a buffer solution
Produce an analysis sample
Symbol Description Application icons
Icon of selected
Level 2
application
Available settings will be shown on level 1.
Level 1
Level 1
Level 1
Weighing settings
System Settings
History
Dosing
Zero tracking
System Settings
Settings <Print>
Settings <Save data>
Settings <Communication>
Settings <Adjustment>
Settings <User>
The last 10 menu steps will be displayed.
For further information about the operati on o f the di s play, see chap. 11.1
TABP-BA-e-2111 15
4 Basic Information (General)
4.1 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
pan. As soon as a stable weighing value is reached the weighing value can be read.
4.2 Improper Use
Do not use balance for dynamic add-on weighing procedures, 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 permanent load on the weighing pan. 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 faul ts and des tr uct ion 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.
4.3 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 or damage by media, liquids, natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded
16 TABP-BA-e-2111
4.4 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.comwith 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.
5 Basic Safety Precautions
5.1 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.
All language versions contain a non-binding translation.
The original German is binding.
5.2 Personnel training
The appliance may only be operated and maintained by trained personnel.
6 T ransport and storage
6.1 Testing upon acceptance
When receiving the appliance, please check packaging immediately, and the
appliance itself when unpacking for possible visible damage.
TABP-BA-e-2111 17
6.2 Packaging / return transpor t
Keep all parts of the original packaging for a possibly
required return.
Only use original packaging for returning.
Prior to dispatch disconnect all cables and remove
loose/mobile parts.
Illustration example models d = 0.0001 g
Reattach possibly supplied transport securing devices.
Secure all parts such as the glass wind screen, the
weighing platform, power unit etc. against shifting and
damage.
Put network adapter and accessories in the small box
Lift scale with both hands
18 TABP-BA-e-2111
TABP-BA-e-2111 19
7 Unpacking, Setup and Commi s si oning
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:
• 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 (co ndensation 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 weighed items or weighing container.
If electro-magnetic fields or static charge occur, or if the power supply is unstable
major deviations on the display (incorrect weighing results) are possible. In that case,
the location must be changed.
7.2 Unpacking and checking
Remove device and accessories carefully from packaging, remove packaging
material and place device at the planned work place. Check if that there has been no
damage and that all packing items are present.
20 TABP-BA-e-2111
Scope of delivery / serial accessories
Models d = 0.00001 g/0.0001 g only:
Pos. Description
1 Balance
2 Weighing pan
3 Carrier weighing pan
4 Centring ring (Models d = 0.0001 g only)
5 Protective cover
6 Mains adapter
7 Holder for adapter cable (Models d = 0.0001 g only)
8 Operating manual
Pull off protective film and attach as shown on image.
Attach centering ring, carrier of weighing plate and weighing plate in order.
Attach the safety hood
The right place is decisive for the accuracy of the weighing results of highresolution precision balances (see chap. 7.1).
1. Attach holder for adapter cable (Models d = 0.0001 g only)
2. Installation of weighing plate
Models d = 0.0001 g
22 TABP-BA-e-2111
Mode. d = 0.00001 g/0.0001 g
Attach centering ring, carrier of weighing plate and weighing plate in order.
Attach the safety hood
Place the guard plate carefully in the weighing chamber
TABP-BA-e-2111 23
3. Install the multi-function weighing platform (Model s = 0.00001 g/0.0001 g
only)
Disconnect scale from pow er
supply.
Remove standard weighing plate as
shown on image.
Application examples:
Adjustment will be required after exchanging the weighing platform, for
instructions see chap. 8
Install multi-function weighing
platform together with the support.
Pay due attention to centring!
Standard weighing platform Support multi-function weighing platfor m
24 TABP-BA-e-2111
4. Levelling
Level balance with foot screws until the air bubble of the water balance is in the
prescribed circle.
Check levelling regularly
Check, whether the voltage acceptance on the scales is set correctly.
Do not connect the scales to the power mains unless the information on
consent by KERN.
7.3 Mains connection
TABP-BA-e-2111 25
Select a country-specific power plug and insert it in the mains adapter.
the scales (sticker) matches the local mains voltage.
Only use KERN original mains adapter. Using other makes requires
Important:
Before starting your weighing balance, check the mains cable for
damage.
Ensure that the power unit does not come into contact with liquids.
Ensure access to mains plug at all times.
7.3.1 Turning O n the Power
Models d = 0.0001 g Mode. d = 0.00001 g/0.0001 g
Supply power to balance via mains
adapter. The display lig hts up and the
balance carries out a selftest. Internal
adjustment will be started automatically
(See chap.8.3.2). The motor noise of the
loading system for the inter nal
adjustment weight will be audible.
You can cancel the adjustment by
pressing the ON/OFF key.
The selftest is completed when „OFF“
appears on the display. From that point
onwards the weighing scale will be in
standby mode. The weighing balance will
remain switched on as long as it is
connected to the power supply.
To turn the display on/off, press the
ON/OFF key.
When the log-in function is enabled, use
the navigation keys to select the
respective user and enter password, see
chap. 12.7
7.4 Initial Commissioning
In order to obtain exact results with the electronic balances, your balance must have
reached the operating temperature (see warming up time chap.1). During this
warming up time the balance must be connected to the power supply (mains,
accumulator or battery). The accuracy of the balance depends on the local
acceleration of gravity. Strictly observe hints in chapter Adjustment.
26 TABP-BA-e-2111
7.5 Connection of peripheral devices
Observe stable environmental conditions. A warming up time
When an optional printer is connected and the GLP function is connected,
Before connecting or disconnecting of additional devices (printer, PC) to the data
interface, always disconnect the balance from the power supply.
With your balance, only use accessories and peripheral devices by KERN, as they
are ideally tuned to your balance.
8 Adjustment
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). This
adjustment process must be carried out for the first commissioning, after each
change of location as well as in case of fluctuating environment temperature. To
receive accurate measuring values it is also recommended to adjust the balance
periodically in weighing operation.
•
(see chapter 1) is required for stabilization.
• Ensure that there are no objects on the weighing pan.
• Avoid vibration and air flow.
• Always carry out adjustment with the standard weighing platform in place.
• To cancel internal adjustment, press the ON/OFF key.
•
the adjustment log will be edited, see chap. 8.4
8.1 Automatic adjustment via PSC func ti on
Force-compensated scales react sensitively to changes in temperature. The higher
the sensitivity of the scale, the more pronounc ed the e ffec t. The te mper at ure
controlled PSC function enables the scale to automatically correct this effect.
PSC stands for Perfect Self Calibration and facilitates fully automatic internal scale
adjustment by means of an internal weight, based on time and/or temperature
criteria.
Adjustment in weighing mode is carried out automatically under the following
conditions:
(1) If there is a change in ambient temperature (∆t 1°C)
(2) When about four hours has passed since the previous calibration.
(3) When the balance is switched from standby status to weighing mode
and condition (1) or (2) has been met.
TABP-BA-e-2111 27
If one of the above conditions was met in
starts flashing while the weighing platform is
weighing mode, the weight symbol
flashes for about two minutes in order to
notify the pending adjustment; During
operation, the display will automatically
change and the motor sound of the weight
loading system is heard. In order to ensur e
proper PSC operation, prevent vibrations and
air flow.
• The PSC function is always active and cannot be disabled.
• Also, no measurements can be made duri ng auto ma ti c adj ust ment.
• When the weight symbol
loaded the following message will appear
Unload weighing plate
•In order to prevent that adjustment is starting during a measuring
sequence, press the ON/OFF key immediately when the following display
appears.
This will cancel the adjustment and you can proceed with the measuring
sequence.
Sometime later adjustment will be requested again by the flashing weight
symbol .
28 TABP-BA-e-2111
8.2 Time-c ontrol led automatic adjustment
With the help of its internal adjusting weight and integrated clock the balance can be
set to carry out automatic adjustment at set times (up to three times daily). This
function is a very convenient function, when adjustment reports are desired to be
made for regular adjustments, or when wishing span adjustments during break times
to avoid interruption of measurement work.
The weight symbol blinks for about two minutes as notification of span calibration
before it begins. Automatic adjustment can be stopped by actuating the [ON/OFF]
key during this message.
Parameter setting:
Press and hold the CAL-key for approx.
3 sec. and the menu for <CAL key>
setting will be displayed.
Use the navigation keys to select <Timer CAL> and confirm using the OK-key.
Select first time <Timer 1> and confirm
using the OK-key.
Select setting [on] or [off] and confirm
using the OK-key.
Select [Setting] to enter time.
Use the navigation keys to enter time
and confirm using the OK-key.
Repeat these operatin g steps to set the
time for <Timer 2> / <Timer 3>.
TABP-BA-e-2111 29
8.3 Manual adjustment via key [CAL-key]
Select Settings with the help of the navigation
8.3.1 Setting adjustment function for CAL-key
It is possible to start the preset adjustment method without having to access the
menu. The Set Adjustment Procedure may be set by simply pressing the [CAL]-key
when in weighing mode.
Press and hold the CAL-key for approx. 3
sec until the <CAL key> setting menu
appears.
Confirm using the OK-key and the available
settings will be displayed.
Adjustment with internal weight, see chap. 8.3.2
For adjustment test using internal weight,
see chap. 8.3.3
Adjustment using external weig ht, see chap. 8.3.4
Adjustment test with external weight,
see chap. 8.3.5
keys and confirm using the OK-key.
Use the ON/OFF button to return into
weighing mode
8.3.2 Adjustment with internal weight
Ensure that the CAL-key is assigned to the <Internal Weight Calibration> function,
see chap. 8.3.1.
Press CAL key, adjustment is started.
After successful adjustment the balance
automatically returns to weighing mode.
In case of an adjustment error (e.g. objects
on the weighing plate) the display will show
an error message, repeat adjus t me nt.
30 TABP-BA-e-2111
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