Acculab GSI-200, Instruction Manual

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