A&D FZ-i WP Series, Инструкция по эксплуатации

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With the FZ-
i
WP/ FX-
i
WP series

The meaning of IP-65 is "No ingress of dust. Projected against water jets".
If a powerful water jet is used or the balance is immersed in water, it may cause a
damage that is due to ingress of water.
 Confirm that "the plug is inserted firmly into the jack" and "the terminal is covered using
the waterproof cover or the waterproof RS-232C cable (AX-KO2737-500)", when using
the balance.

If the terminal cover for the RS-232C is removed from the balance or the waterproof
RS-232C cable (AX-KO2737-500) is not used for the balance, the balance is prevented
from having the dustproof and waterproof performance.
Caution:
Do not install the balance where flammable or corrosive gas is present.
3.2. During Use

Discharge static electricity from the material to be
weighed (hereinafter referred to as the sample). When
a sample could have a static charge, the weight data is
influenced. Ground the balance and try the following:
Eliminate static electricity using the optional AD-1683
DC static eliminator.
Try to keep the ambient humidity above 45%RH.
Use a metal shield case for a charged sample.
Wipe charged plastic samples with a moistened
cloth.

This balance uses a strong magnet as part of the
balance assembly, so please use caution when
weighing magnetic materials such as iron. If there is a
problem, use the underhook on the bottom of the
balance to suspend the material away from the
influence of the magnet.

Eliminate the temperature difference between a sample
and the environment. When a sample is warmer
(cooler) than the ambient temperature, the sample will
be lighter (heavier) than the true weight. This error is
due to a rising (falling) draft around the sample.

Make each weighing gently and quickly to avoid errors caused by the evaporation of moisture
from the sample or the absorption of moisture by the sample.

Do not drop things upon the weighing pan, or place a sample on the pan that is beyond the
balance weighing capacity. Place a sample in the center of the weighing pan.

Do not use a sharp instrument such as a pencil to press the keys. Use your finger only.

Press the RE-ZERO key before each weighing to eliminate possible errors.

Calibrate the balance periodically so as to eliminate possible errors.

Take into consideration the affect of air buoyancy on a sample when more accuracy is required.

Keep the balance interior free of dust and foreign materials.