Page 16 Instruction manual 55034XXX Version 1 March-04
Check using an external calibration mass
A 50 g standard mass should be used for checking. The mass must be accurate and the
exact value should be known.
Zero must appear on the screen; if not, then press
Tare
key (2.3) making sure that the
pan is empty.
Place the mass on the pan. If the difference between the value displayed and exact value
of the mass is less than ±0,0001g your balance is calibrated. If the difference is more than
± 0,0001g, please repeat the calibration procedure with the internal mass.
Note:
If
"CAL no"
is shown in the screen during calibration, this means the balance can
not be calibrated because the calibration weight used exceeded the limit of the calibration
weight value (not more than 10%).
If
"CAL no"
message remains in spite of using the appropriate weights, please ask
NAHITA authorized Technical Service.
Simple weighing
Take in mind the balance's temperature if you have moved it. In this case, wait for at
least an hour to obtain the plain temperature's stabilization. Calibrate the balance if you
consider it is necessary based on the
Calibration
point exposed before.
Turn on the display by pressing
On/Off
key (1.7) with the pan empty
When the value
0.0000 g
is shown in the screen with stabilized indicator (1.5) the balan-
ce is ready to take readings.
You can tare the balance if you are going to use a recipient by putting it on the balance,
then pressing
Tare
key (2.3) and waiting until the screen shows
0.0000 g
. After the value is
stabilized, you can weight.
Note:
1. The value of subtractive tare is kept in the balance's memory until
Tare
key (2.3) is pressed once again.
2. If you want to weight more than one substance in the same container and you require having their sepa-
rated weights, press
Tare
key (2.3) again each time you reach your wanted weight and
0.0000g
will be shown
on the screen, so you will obtain the independent/separate weights.
If you need to weight a substance that is in the interior of a recipient, put the full reci-
pient on the balance, then when the weight gets stabilized, press
Tare
key (2.3) and you
will read value
0.0000 g
on the screen. With the help of a spatula or a similar tool, move
the substance you want to weight to another recipient. When you finish moving the subs-
tance to the other recipient you will obtain its weight with negative sign.
Below weighing
5034 NAHITA balances are provided with a system to measure
density and magnetic material's weighing.
Preparation
Place the balance on a table with the front portion of the balance out
of the edge of the table.
A round plastic plug will be found under the balance (6.10).
Take off the plug.
10
Picture 6
Version 1 March-04
Instruction manual 55034XXX Page 13
3. TECHNICAL SPECIFICATIONS
Among its various characteristics we would like to emphasize the following:
Stable and rapid weighing.
Easiness when using, with a simple and light line.
Subtractive tare.
Weighing mode: grams.
In order to level off the scale it is provided with adjustable feet and centering level ( a
spirit level).
Automatic calibration via a built in calibration mass.
Display of 8 digits.
Adapter 220/240 V 50-60 Hz 9VDC.
Code
55034060
55034120 55034200
Capacity
200 g
120 g
60 g
Calibration mass
200 g
100 g
60 g
Readability
0.0001 g
Repeatability
± 0.0001 g
Linearity
± 0.0002 g
Operating temperature
5ºC ~ 40ºC
Pan’s diameter
90 mm
Chamber size
185 x 225 x 155 mm
Dimensions
195 x 275 x 406 mm
Weight
11 Kg
Power
Adapter AC 220V ±10% AC 50-60Hz
4. SETTING UP
Preliminary inspection
Unwrap the balance, take off the involving plastic and take off the poliespan protection
in which it comes fitted. Please make sure that it does not present any damage because of
the shipment. If it does please communicate to your transport agent or suministrator
immediately, so that they can make the claims in the correct time limit.
Please keep the original wrapping; you will always need it for returns enclosed with all
the accessories suministrated.
Please check that all the accessories are enclosed with the equipment:
- Pan.
- AC power adapter.
- Wind breaker
- 2 fuse 0.5 A.
- Instruction manual.
- Warranty.
We will not accept any equipment for return unless it comes in its original wrapping.
ENGLISH
ENGLISH
