Technical Data; Parts Of The Balance - KERN and SOHN MH Serie Manual De Instrucciones

GB

1 Technical Data

1.1 Balance
KERN
Readout
Weighing range
1.2 Quartz Clock
Indicating hours, minutes, a.m. and p.m.
1.3 Thermometer
To measure ambient temperature Range from – 10°C to
40°C.

2 Parts of the Balance

There are three function buttons to operate the three
functions.
3 Operation
3.1 First time use
Push the lid of the battery housing in the direction
indicated. Insert two #7(AAA) batteries in the polarity
shown. The power source is then connected. After a brief
self –test, lasting for 1 to 2 seconds, the operation is in
clock mode and starts registering time. Close the lid.
3.2 Set Time
Switch to Clock Mode:
Set Minute
Press the MODE key once. The minute figure blinks.
Press the Set key to adjust minutes.
Set Hour
Press the MODE key once again. The hour figure blinks.
Press the Set key to adjust hours.
Press the MODE key once again to return to normal clock
mode. If the MODE key is not pressed after setting, the
display will return to normal clock mode automatically after
a few seconds.
3.3 Scale Mode
Under the clock mode, press the Scale key once. The
display will switch to scale mode.
Weighing
Press the TARE key once. The display registers zero.
Hook the object being weighed. The steady reading is the
weight of the object.
MH-BA-defsi-9910
KERN MH
Version 1.0 12/99
Operating Instructions
Electronic Handy Balances
MH5K5 MH10K10
5 g 10 g
5 kg 10 kg
Net weight
Hook the container. Press the TARE key to zero the
display. Put the object inside the container. The reading is
the net weight of the object.
Memory
The product has the feature to retain reading. When the
reading (over 0.05 kg) reaches a steady state the memory
is activated. the symbol "|" for seeing the reading easily is
displayed and the buzzer sounds. Now the load could be
released. This is very helpful in weighing heavy objects.
When the weight varies the reading also varies. When the
load is released the reading indicates the last steady
weight. After seven seconds the display disappears.
3.4 Measuring Temperature
When under the scale mode press Temp button once the
ambient temperature is displayed. Pressing the button
again returns the operation to scale mode. Please note.
the thermometer works only under steady state. When the
temperature varies it takes time to reach a steady state
before accurately displaying the ambient temperature.
4 Important information
These electronic balances are precision instruments.
Avoid disruptive environmental conditions such as drafts,
vibrations, and electrical
considerable electromagnetic
deviations are possible. In that case change the place.
Equally avoid rapid temperature changes. Avoid high
humidity, vapour, and dust, since the balance is not
hermetically sealed. Do not allow the balance to come into
direct contact with liquids, which could penetrate the
measuring system. Therefore clean only with dry or damp
material. Do not use solvents because paint or plastic
parts could be damaged as a result. Place the item to be
weighed carefully. Do not hang a constant load. Shocks
and severe impacts must be avoided. Remove any spilled
weighing substances immediately. Never operate the
balance in areas where there is a danger of explosion.
The standard unit is not explosion-proof. Check the
balance regularly with external check weights. Opening
the balance voids the guarantee. When not in use for a
long time, remove the batteries to avoid damages from
possible battery leakage.
Always make sure that there are no living beings or
materials below the load that could be injured or
damaged!
and magnetic fields.
fields occur, display
If
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