Axis Electronics NANO Series User manual

NANO
Nano Series
Electronic Weighing Scale

NANO Series Precision Balance
2
Scale Users Guide
1About Nano Series Precision Balance
We would like to thank you for choosing SMART as your preferred choice
for your weighing requirements.
The NANO series weighing scale is an accurate, fast and versatile series of
precision scales, loaded with time saving features and ease of customer use.
The scale is equipped with a 0.56” LED display to show weight for the user,
and an option of remote display for the customer
There are different models in this series, with capacities ranging from 50g
up to 2 kg and with least count from 1mg up to 20mg.
They all have stainless steel weighing platforms on an special grade ABS pan
assembly. The loadcell is mounted on a special mounting providing precise
centering of load and overload protection of up to 150% FS load capacity.
The soft touch keypad buttons are ideally sized, color coded, and bear
symbolic tags for easy recalling scale functions. The displays are large easy
to read LED type displays for easy view in different lighting conditions.
The scale is loaded with features like, automatic zero tracking, overload
alarm, low battery protection, “SMART” weighing mode to filter stable results,
full capacity tare , multiple units of measure, piece counting and price
computing function to calculate gold rate with a press of a button.
The scales feature auto zero tracking to automatically compensate for small
fluctuations in zero such as a build up of material on the platform.

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2TECHNICAL DATA
Measurement Parameters
High Precision Balances
Measurement
Data NANO-50G1 NANO-100G1 NANO-200G2 NANO-300G5
Capacity 50g 100g 200g 300g
Readout / Interval 1mg 1mg 2mg 5mg
Tare range
subtractive
50g 100g 200g 300g
Repeatability ±1d ±1d ±1d ±1d
Display Resolution 1:50000 1:100000 1:100000 1:60000
Precision GOLD Balances
Measurement
Data NANO-300G10 NANO-600G10 NANO-1000G10 NANO-1200G10
Capacity 300g 600g 1000g 1200g
Readout / Interval 10mg 10mg 10mg 10mg
Tare range
subtractive 300g 600g 1000g 1200g
Repeatability ±1d ±1d ±1d ±1d
Display Resolution 1:30000 1:60000 1:100000 1:120000
All In One
Measurement
Data NANO-200G100 NANO-300G100 NANO-600G100 NANO-1200G100
Capacity 200g 300g 600g 1200g
Readout / Interval 100mg 100mg 100mg 100mg
Tare range
subtractive
200g 300g 600g 1200g
Repeatability ±1d ±1d ±1d ±1d
Display Resolution 1:2000 1:3000 1:6000 1:12000
Other Parameters
Application Modes Weighing, Counting, Percentage, Price / User Calculation
Product Features Auto Sleep, 100% Tare Range, Piece Counting, Glow Control, Direct Printer Output
Keyboard 6 membrane keys (On/off, Counting, F, Mode, Tare and Zero)
Display Indicators
Stability, Zero Position, Tare, Charging Status, Percentage mode, function active,
d=e/10 mode*
Weighing Units g, carat, tola **
Calibration Digital with external weight.
Weight 4kg Approx
Pan Size 120mm dia
Front Display
Type 0.56” Bright red LED display
Remote Display Optional, Available with 0.56” LED Display
Communication Optional RS232C for PC communication

NANO Series Precision Balance
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Stabilization 2 seconds
Power 9V AC Adaptor / built in battery for backup to 50hrs. / 70 hrs with sleep mode
active
Operating Temp. 50° to 98° F / 10° to 35° C
Dimensions 164.5 x 232.5 x 164.5 (w x d x h) – including shield.
* all in one models only , ** specific to country restrictions.
3INSTALLATION
3.1 Unpacking
Unpack and verify that the following components have been
included:
a) NANO Precision Scale
b) Instruction Manual
c) AC Adapter
d) Draft Shield with cover - mounted on NANO scale
e) SS Pan on top.
Save the packaging material. This packaging ensures the best
possible protection for the storage or transport of the product.
3.2 Placing your scale
Before you install the scale, identify the best location for the
equipment. The proper environment enhances its operation and
longevity. Keep in mind the following factors, which might have
a negative influence on the scale's operation:
a) Vibration: Vibration diminishes the scale’s ability to measure
accurately. Electrical machinery such as conveyors and drill
presses can cause inaccurate and non-repeatable readings.
The scale may also read inaccurately if it is not leveled
properly. The scale incorporates a SMART weighing mode

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where the scale can reject readings with vibration up to
some extent.
b) Drafts / Air currents: Moving air can cause the scale to read
wind movement as an additional force and cause
inconsistency in the weighing results.
c) External Rubbing / Friction: A scale cannot measure
accurately if an object is rubbing or pressing against the
scale platform.
3.3 Leveling the scale
Level the scale by turning the adjustable feet. It is leveled
correctly when the bubble indicator is in the center of the circle.
3.4 Power Source
The unit works on 220V AC Level the scale by turning the
adjustable feet. It is leveled correctly when the bubble indicator
is in the center of the circle.
The scale is fitted with a built in 6V 4Ah battery which provides
backup of more than 45 – 70 hours depending on glow setting
and sleep mode setting.
3.5 Calibration Check
Put a known weight on the machine and make sure that the scale
reads the correct weight on the display. In case of a variation in the
display reading, it is recommended to calibrate the scale again with
the procedure explained in section 7.1 later in the manual.

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4CONTROLS & FUNCTIONS
SYMBOL NAME FUNCTION
Power Key To power on and off the machine
Counting /
Print Key
Switch to piece counting mode
Long Press – Initiate the Print Command
Function /
Left Shift Key
Call Price Calculation function.
Left shift the selected digit during cal or
other setup modes
Long Press – Enter price of current gold
rate to use for price calculation
Mode /
Up Shift Key
Switch between weighing units
Up Shift to change option of selected
digit. Ex change 0 to 1 to 2 to 3 etc
Switch to Internal Count Mode. Hold the
M button and switch on the machine.
Tare /
Right Shift
Key
Tare the weight kept on the pan
Right Left shift the selected digits during
cal or other setup modes
Manual Accumulation
Auto Zero Setting – Press, Hold the Tare
button and switch on the machine.
Zero /
Enter Key
Zero the weight kept on the pan.
Enter Key – Accept the selected setting
and exit from setting mode.

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5USER OPERATION
5.1 SWITCHING SCALE - ON / OFF
The scale is switched ON / OFF by
pressing the Power BUTTON: This button is
used to switch on and switch off the scale. It is a real ON/OF which is
implemented using the latest technology so that there is absolutely no
power consumption when the scale is switched off.
USAGE:
a) SWITCH ON: Press the button once, the scale will switch
on.
b) If the scale is already switched on, press the button again,
display will show “SEE YOU SOON” and switch off after
sounding a beep.
Note: Make sure the weighing pan is empty before turning on the scale.
5.2 MANUAL TARE
5.2.1 TARE BUTTON: This button is used
for taring a weight to display 0.00. A Tare value is indicated by the
“t” LED on the panel.
Place a container on the weighing
pan (say 200g), then press the TARE
button. The weight is tared and the

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machine will display zero and the tare LED will be ON. To recall the
tared weight, simply press the TARE button again. To TARE the
value, again press the TARE button.
5.2.2 RIGHT ARROW KEY: This is used to selected digit on right side while
entering settable values or calibration weight or any other user
parameter etc.
5.2.3 MANUAL ACCUMULATION: Function:
This function will work only if the
ACC is selected to 0 in the MODE
button setting. Keep a weight on the
weighing pan(ex 200g). The display
will show the weight. Now press
TARE. The display will show 0.00
Now keep another weight (ex 100g),
the display will show its weight. Now
press TARE button. The display will
show the total of the first value tared
and the second weight tared. Press
TARE button again, the display will
show 0.00. Now keep another weight, the display will show the
weight. Press TARE button, the display will show the total of all the
three weights (300.00g), press TARE button, the display will show
0.00
5.3 ZERO OPERATION
Center of Zero is indicated by the
annunciator . You can press the
ZERO/ENTER key to set the zero point from which all other weighing and

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counting is measured. The zero will function within 5% of the internal zero
setting. The scale has an automatic auto-zeroing function to account for
minor drifting or accumulation of material on the platform. This auto-zero
range can be configured in the user setup. However you may need to press
the ZERO/ENTER key to rezero the scale if small amounts of weight are shown
when the platform is empty.
5.4 PRICE BUTTON
Price Button: This button is used to enter and calculate the total price of the
material being weighed according to the price entered. This button is also
used to select digits on the left side while
entering values in setting mode or calibration
modes.
5.4.1 PRICE ENTRY: Press and hold the P
button for 2 seconds. The display will
show “00000” with the last digit blinking. You can change the value
of the blinking digit by pressing the M
or up arrow key. Assuming that you
need to set a value of say “5400” press
the Up arrow key 5 times and press P
(or left arrow) button When you press
the left arrow the blinking digit moves
towards left. Using the up arrow and
left arrow key enter the value “5400” and
press ZERO to confirm. Now put a
weight say 100g on the pan and press P
button. The value calculated with blink 3
times

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5.4.2 LEFT ARROW KEY: This is used while entering settable values or
calibration weight etc.
5.5 MODE BUTTON / UP ARROW KEY:
This butdton is used to select the different units of weight available in the
scale, that is to choose between the units of carat, tola, and gram.
5.6 COUNTING BUTTON / PRINT
BUTTON:
This button is used to put the scale in the counting mode and also for the
printing the weight data on the printer using the RS232serial output of the
scale (optional)
5.6.1 COUNTING FUNCTION: When the
scale is displaying 0.00, press this
button, the display will show “P
10” which is the number of pieces.
You can select between values of 10,
20, 50 and 100 using the Up arrow
button. Once the number of pieces is
displayed, keep the same number of
pieces on the weighing pan and
press the ZERO button and hold it
for 2 seconds. The weight of the
pieces kept on the weighing pan is displayed as the number of
Gram Mode
Tola Mode
Carat Mode