PCE Health and Fitness JS 50 User manual

www.industrial-needs.com
Tursdale Technical Services Ltd
Unit N12B
Tursdale Business Park
Co. Durham
DH6 5PG
United Kingdom
Phone: +44 ( 0 ) 191 377 3398
Fax: +44 ( 0 ) 191 377 3357
[e-mail]
http://www.industrial-needs.com/
Manual
PCE JS 50 Pocket Scale

[e-mail]
2
Table of contents
Product Picture........................................................................................................3
Keys Function..........................................................................................................3
How To Use.............................................................................................................4
Cautions..................................................................................................................4
Calibration Instructions............................................................................................5

[e-mail]
3
Product Picture
Keys Function
ON/OFF Press this button to turn on or off the scale.
MODE Select units of weight
TARE Press this button to subtract the weight of vessel or container, restore the readout to zero.

[e-mail]
4
How To Use
1. Please open the battery cover and take out the transparent insulator and close the battery
covey, then put the scale on a plat and keep it level off.
2. Press the “ON/OFF” switch. After approximately 2 seconds, the display will change to
“0.000”, the unit is then ready to use. While the scale is on, press the “ON/OFF” switch off.
3. Place the objet to be weighed on the weighing tray. The display will indicate the weight of
the object. If the weight exceeds the unit’s maximum capacity, the letters “O_Ld” will be
displayed, indicating an overload.
4. In normally status, ordinal press “MODE” button, it will be display all kind weigh unit, just
like: g, oz, dwt, ct ….
5. Press “TARE” button to subtract the weight or container.
6. If weighing has been completed and the weight on the scale has not changed for 60
seconds, the scale will automatically switch off.
7. This scale with backlight function, while it shut off press “ON/OFF” can be winked willingly
after shut off.
8. If the display indicates “LO_” please replace the batteries.
9. It has plugged into the AC adapter plughole. In the condition of no use Lithium battery, only
with the proper connective facility to put through the AC adapter, it will work normally.
Cautions
This scale is a precision instrument and must be used under certain conditions to ensure
accurate measurement. Please observe the following when using this scale:
•Never disassemble the unit.
•If the scale will not be used for a long time, store with the batteries removed. If not, battery
leakage may occur, damaging the unit.
•Do not use or store near heat source (ovens, heaters, etc.).
•Please avoid strong electrical or magnetic fields.
•Use in a vibration-free location that is not exposed to direct sunlight.
•The scale will not measure accurately in an environmet subject to large temperature
changes. The unit takes approximately two hours to adjust to such changes.
•Keep water and chemicals off the scale. Wipe woth a damp cloth from time to time.
•Check and replace batteries before sending the unit for repair. If repair is necessary,
remove the batteries, repackthe unit in the original carton and protect with packing materials
before shipment.
•Don not leave objects on the weighing tray when the scale is not in use.
•This scale is for personal use only, do not use it in business.

[e-mail]
5
Calibration Instructions
This scale had been calibrated before it was dispatched from the factory. But at times when
there is a remarkable change in temperature or humidity (including change of seasons), there
might be inaccuracies, please recalibrate the scale according to as follows:
In weighing mode, clear the objects in the weigh tray, then press the key “Mode” for 3 seconds
without release till the system flickeringly indicates “ CAL”, then release, and the system will
flickeringly indicates “CAL”, then release, and the system will flickeringly indicates the needed
calibrating weight in 2 seconds, put the needed weight in the middle “PASS”, and turns into
weighing mode in 2 seconds. The calibration is done.
In this direction will find a vision of the measurement technique:
http://www.industrial-needs.com/measuring-instruments.htm
NOTE: "This instrument doesn’t have ATEX protection, so it should not be used in potentially explosive
atmospheres (powder, flammable gases)."