Denver Instrument TB Series Manual de usuario
TB Series
TB-Serie
Electronic Analytical and Precision Balances
Elektronische Analysen- und Präzisionswaagen
Operating Instructions / Betriebsanleitung
2
English – page 3
Deutsch – Seite 51
3
Contents
Page
General View of the Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Connecting the Balance to AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operating the Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Calibration/Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Data Interface Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Below-Balance Weighing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Configuring the Balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Balance Operating Menu (Overview) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Application Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
GLP/GMP-compliant Data Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Declarations of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4
General View of the Equipment
No. Designation
10 CAL/CF key
(calibration/clear function)1)
11 Weight display
12 AC jack
13 Verification ID label with metrological
data for verified balances approved
for use as legal measuring instru-
ments
14 Manufacturer’s ID label with the
Cmark of conformity
15 Data interface port
16 Level indicator
17 Lug for fastening an antitheft locking
device
No. Designation
1 Weighing pan
2 Shield disk
3 Metrological ID label for verified bal-
ances approved for use as legal
measuring instruments
4 Menu access switch
5 Leveling foot
6 Function key (FUNCTION)
7 PRINT key (data transfer)
8 Tare key (TARE)
9 ON/OFF key
1) To activate the CF function, press and
hold for more than two seconds
16
15
14
13
12
1
2
3
4
5
11
3
10
9
6
7
8
15
4
12
16
17
1
5
14
5
Getting Started
The DENVER INSTRUMENT GMBH
product you have purchased meets
high quality standards and is
designed to assure many years of
trouble-free service.
Please read these operating
instructions carefully before you
begin to operate your new balance.
Warranty
In the unlikely event that your
balance should require servicing
within the 3-year warranty period,
please contact the office listed below
for your country, and state the model
number, serial number and the
problem:
Federal Republic of Germany:
DENVER INSTRUMENT GMBH
Robert-Bosch-Breite 10
37079 Goettingen, Germany
Phone (+49/551) 209773-0
Telefax (+49/551) 209773-9
Internet:
http://www.denverinstrument.com
E-mail: [email protected]
Storage and Shipping Conditions
Allowable storage temperature:
+5°C …+40°C
+41°F…+104°F
Unpacking the Balance
●After unpacking the balance,
check it immediately for any
visible
damage as a result of rough handling
during shipment.
$If you see any sign of damage,
proceed as directed in the chapter
entitled “Care and Maintenance,”
under the section on “Safety
Inspection.”
Save the box and all parts of the
packaging until you have successfully
installed your balance. Only the
original packaging provides the best
protection for shipment. Before
packing your balance, unplug all
connected cables to prevent damage.
6
Installation Instructions
For information on the current legal
requirements of your country, please
contact your local Denver customer
service office.
Information on Radio Frequency
Interference
Warning!
This equipment generates, uses and
can radiate radio frequency energy
and, if not installed and used in
accordance with the instruction man-
ual, may cause interference to radio
communications. It has been tested
and found to comply with the limits
for a Class A computing device pur-
suant to Subpart J of Part 15 of FCC
rules, which are designed to provide
reasonable protection against such
interference, when operated in a
commercial environment. Operation
of this equipment in a residential
area is likely to cause interference,
in which case the user, at his own
expense, will be required to take
whatever measures may be required
to correct the interference.
Ambient Conditions
The Denver Balance is designed to
provide reliable weighing results
under normal ambient conditions in
the laboratory and in industry.
When choosing a location to set
up your balance, please observe the
following so that you will be able to
work with added speed and accuracy:
– Set up the balance on a stable,
even surface
– Protect the balance from aggressive
chemical vapors
– Protect the balance from drafts
that come from open windows and
doors
– Avoid exposing the balance to
extreme vibrations
– Avoid exposing the balance to
extreme heat or to direct sunlight
Conditioning the Balance
Do not expose the balance to
extreme moisture over long periods.
Moisture in the air can condense on
the surfaces of a cold balance when-
ever it is brought to a substantially
warmer place. If you transfer the bal-
ance to a warmer area, make sure to
condition it for about 2 hours at the
new ambient temperature, leaving
it unplugged from the power supply.
Afterwards, if you keep the balance
connected to the power supply,
the continuous positive difference
between the inside of the balance and
the outside will practically rule out
the effects of moisture condensation.
7
Using Verified Balances as Legal
Measuring Instruments in the EU*
You must calibrate the balance at the
place of installation before using it as
a legal measuring instrument (see
“
Calibration/Adjustment,
”
page 14).
This balance is not allowed to be
used for weighing goods intended
for direct sale to the public. The type-
approval certificate for verification
applies only to non-automatic
weighing instruments; for automatic
operation with or without auxiliary
measuring devices, you must comply
with the regulations of your country
applicable to the place of installation
of your balance. A suitable thermo-
meter and barometer are recom-
mended for monitoring the ambient
conditions.
For balances of accuracy class k,
a thermometer and barometer are
recommended for monitoring the
ambient conditions. The temperature
range indicated on the verification ID
label must not be exceeded during
operation.
* including the Signatories
of the Agreement on the European
Economic Area
The balance must warm up for at
least 24 hours after initial connection
to AC power or after a relatively long
power outage.
The manufacturer complies with
EC Directive No. 90/384/EEC
non-automatic weighing instruments,
which has been in effect since
January 1, 1993, within the Single
European Market as well as the
accreditation of the quality manage-
ment system of the manufacturer
by Lower Saxony’s Regional
Administrative Department of Legal
Metrology (Niedersächsisches
Landesverwaltungsamt-Eichwesen)
from February 15, 1993.
8
Important Note Concerning All
Verified Balances Approved for Use
as Legal Measuring Instruments:
Provided that an official lead seal is
required for the verified balance, a
control seal is affixed to the balance.
Unauthorized attempts to remove
this seal will irreversibly damage it. If
you break the seal, the validity of the
verification will become void, and you
must have your balance re-verified.
Connecting the TB-215D Balance
to the Electronic Box:
– Plug the cable into the socket of
the electronics box.
Preparing Balances with a
Draft Shield Chamber
Place the following components
inside the chamber in the order
given:
– Shield disk
– Weighing pan
9
Preparing the TB-413A with a
Round Glass Draft Shield
– Place the shield disk on the balance.
Turn the disk counterclockwise until
it is securely fastened.
Place components listed below on
the balance in the order given:
– Pan support
– Weighing pan
– Glass draft shield cylinder
– Draft shield cover
Installing the Pan Draft Shield
on Model TB-4102A:
– Fasten the pan draft shield under
the metal part for grounding
Preparing Balances with a
Rectangular Weighing Pan
– Place the weighing pan on
the balance
10
Connecting the Balance to AC Power
The balance is powered by an AC
adapter. Make sure that the voltage
rating printed on this unit is identical
to your local line voltage.
Plug the cord of the AC adapter
into the DC jack; then plug the AC
adapter into a wall outlet (mains).
Leveling the Balance Using the
Level Indicator
At the place of installation, level the
balance using the leveling feet so
that the air bubble is centered within
the circle of the level indicator.
Retract the two auxiliary feet located
at the back of the balance.
Use the level indicator as a guide
to level the balance:
To lift the balance, extend the
leveling feet (turn clockwise).
To lower the balance, retract the
leveling feet (turn counterclockwise).
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6
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