Acculab ALC series Manuale utente
98648-012-74
Operating Instructions | Betriebsanleitung | Mode d’emploi |
Istruzioni per l’uso | Manual de instrucciones
ALC Models | ALC-Modelle | Modèles ALC |
Modelli ALC | Serie ALC
Electronic Analytical Balances and Precision Scales | Elektronische Analysen- und Präzisionswaagen |
Balances électroniques d’analyse et de précision | Bilance elettroniche analitiche e di precisione |
Balanzas electrónicas analíticas y de precisión
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English page 3
In cases involving questions of
interpretation, the German-language
version shall prevail.
Deutsch Seite 30
Im Auslegungsfall ist die
deutsche Sprache maßgeblich.
Français page 57
En cas de questions concernant
l’interprétation, la version
en langue allemande fera autorité.
Italiano pagina 84
In caso di interpretazione,
fa testo la versione in lingua tedesca.
Español página 111
En caso de interpretación,
la versión en lengua alemana
será determinante.
2
Languages
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3
The Acculab ALC Series offers precision balances/scales
with capacities ranging from 0.1 mg to 6 kg.
These balances/scales meet the highest requirements on
the accuracy and reliability of weighing results through the
following features:
– Efficient filtering-out of unfavorable ambient conditions
such as vibrations, drafts, etc.
– Stable and reproducible results
– Rugged, durable weighing system
ALC balances and ALC scales save work
and speed up simple routine applications through:
– Ultrafast response times
– Easy operation
You can also choose from the following
extra functions for simple applications:
– Toggling between weight units
– Net-total formulation (tare memory)
– Counting
– Weighing in percent
– Averaging
3Practical Use
3Warning and Safety Information
4Getting Started
Operating the Balance/Scale
8 Basic Weighing Function
9 Calibration/Adjustment
Application Programs
10 Net-Total Formulation/Second Tare Memory
11 Counting
13 Weighing in Percent
15 Weigh Averaging
17 Toggle Between Weight Units
Configuring the Balance/Scale
18 Setting the Parameters (Menu Codes)
19 Balance/Scale Operating Menu (Overview)
21 Data Interface
22 Error Codes
23 Care and Maintenance
24 Instructions for Recycling
Overview
25 Specifications
29 Accessories (Options)
29 CMarking
Practical Use Contents
Warning and Safety Information
Read these operating instructions thoroughly before using
your balance/scale to prevent damage to the equipment.
Keep these instructions in a safe place.
Follow the instructions below to ensure safe and trouble-
free operation of your balance/scale:
!Make sure that the voltage rating printed on the
AC adapter is identical to your local line voltage
!Use only a commercially available 9-volt battery or
rechargeable battery
!Do not use this balance/scale in a hazardous area/location
– The only way to turn the power off completely is to
disconnect the AC adapter
– Connect only Sartorius accessories and options, as these
are optimally designed for use with your balance/scale.
– Protect the AC adapter from contact with liquid.
Do not open the balance/scale housing. If the seal is
broken, this will result in forfeiture of all claims under the
manufacturer’s warranty.
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Storage and Shipping Conditions
Do not expose the balance/scale to shocks, vibration,
moisture or extreme temperatures.
Unpacking the Balance/Scale
§After unpacking the balance/scale, 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/scale.
Only the original packaging provides the best protection for
shipment. Before packing your balance/scale,unplug all
connected cables to prevent damage.
Equipment Supplied
The equipment supplied includes the components listed
below:
ALC-80.4, ALC-110.4, ALC-210.4, ALC-210.3
– Balance/scale
– Weighing pan
– Pan support
– Shield ring
– Shield plate
– AC adapter
ALC-150.3, ALC-320.3
– Balance/scale
– Weighing pan
– Pan support
– Shield ring
– Shield plate
– AC adapter
– Glass cylinder
ALC-810.2, ALC-1100.2, ALC-2100.2, ALC-3100.2,
ALC-2100.1, ALC-4100.1, ALC-6100.1
– Balance/scale
– Weighing pan
– Pan support
– AC adapter
Installation Instructions
Your balance/scale is designed to provide reliable
weighing results under normal ambient conditions.
When choosing a location to set up your balance/scale,
observe the following so that you will be able to work with
added speed and accuracy:
– Set up the balance/scale on a stable, even surface
– Avoid placing the balance/scale in close proximity to a
heater or otherwise exposing the balance/scale to heat or
direct sunlight
– Protect the balance/scale from drafts that come from open
windows or doors
– Avoid exposing the balance/scale to extreme vibrations
during weighing
– Protect the balance/scale from aggressive chemical vapors
– Do not expose the balance/scale to extreme moisture over
long periods
Conditioning the Balance/Scale:
Moisture in the air can condense on the surfaces of a cold
balance/scale whenever it is brought into a substantially
warmer place. If you transfer the balance/scale to a war-
mer area, make sure to condition it for about 2 hours at
room temperature, leaving it unplugged from AC power.
Information on Radio Frequency Interference
Warning!
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accor-
dance with the instruction manual, 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.
Getting Started
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Setting up the Balance/Scale
Balances/Scales with an Analytical Draft Shield Chamber:
§Place the components listed below inside the chamber in the order given:
– Shield plate
– Shield ring
– Pan support
– Weighing pan
Balances/Scales with a Round Weighing Pan:
§Place the components listed below on the balance/scale in the order given:
– Pan support
– Weighing pan
§Place the components listed below on the balance/scale in the order given:
– Pan support
– Weighing pan
5
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Connecting the Balance/Scale to AC Power/Safety Precautions
Use only original Acculab AC adapters:
– for Europe: 6971948 – for the RSA: 6971949
– for the U.S.: 6971947 – for Australia: 6971950
§Insert the right-angle plug into the jack
§The AC adapter rated to Class 2 can be plugged into any wall outlet without
requiring any additional safety precautions
The ground is connected to the balance/scale housing, which can be additionally
grounded for operation.
Using a Non-Rechargeable/Rechargeable Battery
(for models ALC-810.2, ALC-2100.1, ALC-4100.1 and ALC-6100.1)
$A non-rechargeable or rechargeable battery is not included with the equipment
supplied
!Use only a commercially available non-rechargeable or rechargeable
9-volt battery
!When using a rechargeable battery, always use an external charger to recharge
the battery
§Lay the balance/scale on its side
§Open the battery compartment: Lift the compartment cover
§Insert the 9-volt (rechargeable) battery in the compartment
$Make sure to connect the positive and negative poles correctly
!All used batteries are classified as waste that requires special handling (not
“household” waste). Dispose of rechargeable batteries in accordance with the
applicable special waste disposal regulations.
§Close the battery compartment: Press down on the cover until it clicks into place
6
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Selecting the Line Voltage (Mains Voltage)
Use the following original AC adapters for selecting the line voltage:
– AC adapter TNG8, order no. 6971951 (universal)
or
– AC adapter TNG8, order no. 6971952 (for the U.K.)
●Use the switch to toggle between 230V and 115V
Leveling the Balance/Scale
Level the balance/scale any time you set it up in a new location.
Use only the 2 front feet of the balance/scale for leveling.
§Turn the 2 rear feet until they are in position
§Turn the 2 front feet as shown here in the illustration until the air bubble
is centered in the level indicator
> In most cases, this will require several adjustment steps
Anti-theft Locking Device
To protect against theft, use the mounting lug on the rear panel of the
balance/scale.
●Secure the balance/scale at the place of installation, for example with a chain
or a lock
7
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Operating the Balance/Scale
Basic Weighing Function
Available Features
– Taring the balance/scale
You can tare the balance/scale within the entire weighing range.
Preparation
§Turn on the balance/scale: Press [ON/OFF]
§To change configurations: See the chapter entitled “Configuring the Balance/Scale”
§To load factory-set configurations: See “Configuring the Balance/Scale,” parameter 9 – 1
$To tare the balance/scale: Press [ZERO]
Additional Functions
§To turn off the balance/scale: Press [ON/OFF]
Example
Basic weighing
Menu code settings: Factory-set codes
Step Key (or instruction) Display/Printout
1. Turn on the balance/scale [ON/OFF]
Self-test is performed
2. Place container on balance/ + 52.0 g
scale (here: 52 g)
3. Tare the balance/scale [ZERO] + 0.0 g
4. Place sample in container on + 150.2 g
balance/scale (in this example, 150.2 g)
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Calibration/Adjustment*
Always calibrate/adjust the balance/scale after setting it up in a new location.
Available Features
Calibration/adjustment can only be performed when
– there is no load on the balance/scale,
– the balance/scale is tared,
– the internal signal is stable.
If these conditions are not met, an error message is displayed.
The weight required for calibration/adjustment is displayed (see “Accessories” for calibration weights).
On ALC balances, calibration/adjustment can be performed with any of three weight units: g, kg**, or lb (menu code 1. 4. x)
Factory setting: Grams (menu code 1. 4. 1)
Example
Calibrate the balance/scale
Menu code settings: Factory-set codes
Step Key (or instruction) Display/Printout
1. Turn on the balance/scale [ON/OFF]
2. Tare the balance/scale [ZERO] 0.0 g
3. Begin calibration [CAL] + 1000.0 g
Calibration weight is displayed
without weight unit (here: 1000 g)
4. Place the indicated calibration 1000.0 g
weight on the balance/scale
After calibration, the calibration + 1000.0 g
weight is displayed with wt. unit
5. Remove the calibration weight 0.0 g
* = “Calibration” technically means to determine the difference between the balance/scale readout and the actual weight
on the pan to determine the accuracy. Adjustment means to bring a balance/scale into the state of accuracy required for its use.
Therefore, “calibration,” as used in this manual, actually means “adjustment.”
**=not on models with a readability of 0.1mg or 1mg
9
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Application Programs
Net-Total Formulation/Second Tare Memory
With this application program you can weigh in components for formulation of a mixture.
Preparation
Configure the Net-Total Formulation/Second Tare Memory application in the operating menu: See “Configuring the Balance/Scale”
Menu code 2.1.3
Example
Step Key (or instruction) Display/Printout
1. Turn on the balance/scale [ON/OFF]
2. Place an empty container on + 65.0 g
the balance/scale
3. Tare the balance/scale [ZERO]
4. Add the first component + 120,5 g
5. Store the first component weight [F] 0.0 gNET
If the print format is set
to include data ID codes,
the following is printed: N1 + 120.5 g
6. Add the next component + 70,5 g
7. Store the 2nd component weight [F] 0.0 gNET
8. Add further components, As described
if desired for steps 5 and 6
9. Display total weight [CAL] <2 sec + 191,0 g
and fill to desired final weight
10
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