Acculab GSI-200 Instructions - page 2
GSI-SERIES ECONOMY TOPLOADERS
Thank you for purchasing the Acculab GSI-Series electronic
balance. The GSI-Series is designed to be easy to use and
durable. This unit is supplied with a 9V alkaline battery and
also operates with an AC adapter sold separately. Calibra-
tion is recommended and should be done periodically
depending on usage.
OPERATING INSTRUCTIONS
ON/ MODE:
Press and release key to turn on. A segment
display will appear , then 0g/0.0g. Press and release key to
toggle between the other available weighing modes. Note-
when turned on unit will default to last weighing mode used.
TARE/ OF F:
Press and release to tare or re-zero the unit. Tare
is to capacity by subtraction. Press and hold to turn unit off.
FEATURES
M
anual
C
alibration
P
rocedure
for
GSI-S
eries
M
odels
. **THE SCALE MUST BE ON**:
1. Hold down both the TARE/OFF and ON/MODE keys (appx.
7-10 sec.). The display reads the calibration weight of 2000g
for the GSI-2001 and 200.0g for GSI-200, release the buttons.
2. Place the appropriate M2 class weight (NOT INCLUDED)
in the center of the weighing pan.
3. When the arrow appears next to the "g" calibration is com-
plete. Remove the calibration weight and begin weighing.
L
ow
B
attery
:
When battery power is low the unit will blink
"bAtt" for 1 minute then turn off. Replace with new 9V alka-
line battery located under panel on bottom of unit.
Battery life is approximately 50 hours
under continuous operation
.
A
uto
O
ff
:
The balance display will blink after 2 minutes of
non use. After another 2 minutes of blinking (4 minutes total)
the unit will shut off to conserve battery power.
A
rrow
:
An arrow appears at the right side of the display to
indicate the weighing mode in use. Arrow will disappear when
the processor is operating and reappears when a stable weight
value is determined.
M
odel
N
umbers
GSI-200
GSI-2001
CAPACITY
200g
2000g
READABILITY
0.1g
1g
REPEATABILITY
±0
.1g
±
1g
WEIGHING MODES
200g x 0.1g
2000g x 1g
7.050oz x 0.005oz
70.55oz x 0.05oz
128.50dwt x 0.05dwt
1285.0dwt x 0.5dwt
6.430ozt x 0.005ozt
64.25ozt x 0.05ozt
TARE RANGE
To capacity by subtraction
CALIBRATION
Manual calibration
(calibration weight optional)
OVERLOAD INDICATION
"H"
UNDERLOAD INDICATION
"L"
AUTO OFF
2 minutes no activity
OPTIMUM OPERATING
TEMPERATURE
50˚ - 86˚F (10˚ - 30˚äC)
OPTIMUM OPERATING
HUMIDITY
Less than 80% RH
DISPLAY TYPE
LCD
POWER
9V alkaline battery
or optional AC adapter
LOW BATTERY INDICATION
"bAtt" flashes 1 minute
BATTERY LIFE
50 hours continuous
PLATFORM SIZE/TYPE
135mm x 135mm / ABS
DIMENSIONS (L x W x H)
200mm x 135mm x 50mm
WARRANTY
1-year limited
GSI-S
eries
P
roduct
S
pecifications
Specifications subject to change without notice.
R
We hereby certify that this instrument
was manufactured in the United States
and that it has been calibrated using
appropriate reference standards traceable
to the
National Institute of Standards
National Institute of Standards
and Technology.
and Technology.
This instrument has been fully
inspected and has passed all quality tests
as specified by
Acculab
Acculab quality procedures.
To assure proper measurements, it is
necessary to periodically recalibrate the
instrument using appropriate standards
as specified in the operating manual.
of Calibration
Certificate