TScale IHB++ -300 User manual

IHB++ Series
Precision Balance
REV:M1, JUne 2014

IHB++ Series Technical Manual
II

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CONTENTS
1. PRECAUTIONS……………………………………………………………..2
2. INTRODUCTION……………………………………………………………3
3. SPECIFICATIONS……………………………………………………….....4
3.1 Dimension………………………………………………………………4
3.2 Specifications…………………………………………………………..4
4. INSTALLATION……….…………………………………………………….6
5. DESCRIPTION……….....................................................................8
6. OPERATION………………………………………………………………..10
6.1 Power ON/OFF………………………………………………………10
6.2 Zero…………………………………………………………………...10
6.3 Tare…………………………………………………………………...10
6.4 Weighing Unit ………………………………………………………….10
6.5 Percent Weighing…………………………………………………….11
6.6 Parts Counting………………………………………………………....11
6.7 Accumulation………………………………………………………….12
7. PARAMETER……………………………………………………………….13
8. CALIBRATION……………………………………………………………..15
8.1 Linear Calibration………………………………………………………15
8.2 Normal Calibration……………………………………………………16
8.3 Manual Calibration by built-in weight………………………………16
8.4 Check internal Counts…………………………………………………16
9. RS232 OUTPUT……………………………………………………………17
9.1 Specifications…………………………………………………………17
9.2 Continuously output protocol…………………………………………17
9.3 Print Format……………………………………………………………17

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1. PRECAUTIONS
WARNING
DISCONNECT ALL POWER TO THIS UNIT
BEFORE INSTALLING, CLEANING, OR
SERVICING. FAILURE TO DO SO COULD
RESULT IN BODILY HARM OR DAMAGE THE
UNIT.
CAUTION
Permit only qualified persons to service the instrument
Before connecting or disconnecting any components, remove the
power.
Failure to observe these precautions bodily harm or damage to or
destruction of the equipment.
The weighing scale is a precision electronic instrument, handle it
carefully.
Do not install the scale in direct sunlight.
Verify the local voltage and receptacle type are correct for
the scale.
Only use original adaptor, other could cause damage to the
scale.
Pluggable equipment must be installed near an easily accessible
socket outlet.
Avoid unstable power sources. Do not use near large users of
electricity such as welding equipment or large motors.
Avoid sudden temperature changes, vibration, wind and water.
Avoid heavy RF noise.
Keep the scale clean

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2. INTRODUCTION
The IHB++ series balance, that amplifies signals from a load cell, converts it to
digital data and displays it as a mass value.
It is accurate, fast and versatile series of general purpose balances with
counting, % weighing functions and accumulation
16.5 mm LCD with white LED back light display
Battery provide up to 40 hours of continues use (with out backlight)
Capacity 300g and 3000g.
All units include automatic zero tracking, tare, and an accumulation facility that
allows the count to be stored and recalled as an accumulated total

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3. SPECIFICATION
3.1 Dimension
3.2 Specifications
IHB++ SERIES
Model #
IHB++ -300
IHB++ -3000
Maximum Capacity
300g
3000g
Readability
0.001g
0.01g
Resolution
1/300,000
1/300,000
Tare range
-299.999g
-2999.99g
Minimum Capacity
0.02g
0.2g
Linearity ±
0.003g
0.01g
Platter
Φ80mm
Φ120mm
Wind shield
Yes
Yes
Units of Measure
g. /ct / lb / oz / d / gn / ozt / dwt / mom / tlT / tlh /
tlj / t / bt / n

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Common Specifications
Interface
RS-232 Output Optional
Stabilisation Time
2 Seconds typical
Operating Temperature
5°C - 40°C / 41°F - 104°F
Power supply (external)
12V/500mA or built-in rechargeable battery
6V/1.2Ah
Calibration
Automatic External
ADC
Σ-Δ
Display
16.5 mm high 6 digits LCD
with auto backlight and loading bar graph
Balance Housing
ABS Plastic, Stainless Steel platform
Pan Size
Φ80mm / Φ120mm
Overall Dimensions (wxdxh)
220mm x 340mm x 321mm
Other Features and Specs
accuracy enhancement for parts counting and
percentage weight function

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4. INSTALLATION
Unpacking
Carefully take the balance out of its package, make it sure its not damaged and all
accessories are included.
Remove the weighing scale from the carton.
Remove the protective covering. Store the packaging and to use if you need to
transport the scale later.
Inspect the scale and terminal for damage.
Make sure all components are included
Accessories,
1. Balance
2. Adaptor
3. Pan
4. Product manual
Level Adjusting
Place the scale on a table.
Check the water mark. If, bubble is not centre
adjust the leveling feet until reach centre. Check
the level when you change the location.
Charging Battery
To charge the battery insert the adaptor pin to jack, jack is locating rear side of
the scale. Adaptor simply plug into the mains power. The scale no needs to be
turned on.
The battery should be charged for 12 hours for full capacity.
Left side of the display there is an LED to indicate the status of battery charging.
When the scale is plugged into the mains power the internal battery will be
recharged. If the LED is green, the battery has a full charge. If it is red, the
battery is nearly discharged and if yellow, the battery is being charged.
Do not use any other type of power adaptor than the one supplied with the scale.
Verify that the AC power socket outlet is properly protected.
Note: Please charge the battery before using the scale for the first time

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Installation
Place the scale on a table..
Connect the adaptor pin in to the scale adaptor jack. Adaptor jack is locating,
rear side of the scale.
Adaptor connects into your AC power socket. Pluggable equipment must
be installed near an easily accessible socket outlet with a protective
ground/ earth contact.
Turn on the On/Off key. If you want to turn off, press the key again.
Display will be show the version number and will be starting self checking.
After self checking, display will be come to normal weighing mode.
Warm-up time of 15 minutes stabilizes the measured values after
switching on.
Calibrate with exact calibration weights, minimum 1/3 of the scale capacity
want to use for calibration. For calibration, see details in parameter.
Then you can start your operation
Pan
Adjustable foot
RS-232
USB
Adaptor Jack

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5. DESCRIPTION
Key Board
Turns the scale power On / Off
Sets display to Zero
Subtracts weight of container
Set percentage weighing function
Set to counting mode
Set to weighing units
Set to print the results

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Display
DISPLAY
FUNCTION
Indicator for Zero display
Indicator for Tare display
Indicator for weighing capacity graph
Indicator for Net weight
Indicator for Display stability
Indicator for piece counting
Indicator for units
Indicator for Percent weighing
Indicator for Charging status of battery
Voltage has dropped
Low Voltage
Fully Charged

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6. OPERATION
Initial Start-up
Warm-up time of 15 minutes stabilizes the measured values after switching on.
6.1 Power ON/OFF
Switch on the scale by pressing . The display is switched on and the self
test is started.
If you want to switch off press the key again.
6.2 Zero
Environmental conditions can lead to the balance exactly zero in spite of the
pan not taking any strain. However, you can set the display of your balance to
zero any time by pressing key and therefore ensure that the weighing starts
at zero.
6.3 Tare
The weight of any container can be tared by pressing button so that with
subsequent weighing the net weight of the object being weighed is always
displayed.
Load weight on the pan.
Press key. Zero is displayed, and tare is subtracted.
Remove weight from the platform. Tared weight is displayed. It can
set only one tare value. It can display with a minus value.
Press key. Zero is displayed, tare weight is cleared.
6.4 Weighing Unit
Press key in the weighing mode to change the
Weighing unit: g / ct / lb / oz / d / ozt / dwt / mom / tl.T / tlj / t / bt / n

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6.5 Percent Weighing
The scale can set a sample weight to be shown as 100%. Then any other
weights place on the scale, it will be displayed as a percentage of the original
sample.
For example:
350g weight place on the scale and follow by press the key is pressed
the display will show 100.00%.
Remove the weight, and ensure display is zero
Place 300g weight on the platform, display will be show 85.71 % as per the
percentage of 350g (100%)
The weighing may be amended on the basis of greater numbers of samples,
improves the accuracy of percentage large quantities.
6.6 Parts Counting
Parts Counting
Press key enter the parts counting mode and select the counting options
by pressing .
Display will be shown
sp 10
For 10 pieces
sP 20
For 20 pieces
sP 50
For 50 pieces
sP 100
For 100 pieces
sP 200
For 200 pieces
Select the counting option and press to confirm.
Then can add more weight display will be show the number of parts.
Parts Counting Operation
If necessary place a container on the platform and press to make zero.
Select the parts quantity as per the option
Place the load on the platform

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Press key to confirm, display will be shown ---- then will show the
quantity
Then can add goods on the platform, display will update the parts quantity
automatically
Press key to change normal mode, when in counting mode.
6.7 Accumulation
The scale can be set to accumulate manually by pressing key.
Before operation scale should be stable and return to zero, accumulation available
only when weight more than 20d
To enable accumulation function, select parameter F4 ACC > ACC on
Accumulation Operation
Place the load on the platform.
Press key, when displayed STABLE indication.
Display will be show
then will be show the total saved value. These displays will be shown only
three seconds. If the optional RS-232 interface is installed the weight data will
be send to printer.
Remove the weight from the pan.
When display get zero and stable then place the second weight.
It can continue until the memory gets fully.
6.7.1 Memory Recall
To recall the memory press key.
Display will be show
(X: Total number of accumulation) then will be show the total saved value. These
displays will be shown only three seconds.
6.7.2. Memory Clear
To clear the memory, press key to view and press key during the
accumulation displayed. Display will be show normal display , all accumulation
memory cleared from the memory
Acc 1
Acc X

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7. PARAMETERS
Enter the Menu
Turn on the scale. Press during that start up until display will be shown
Choose the Menu
Press , it can choose menu block or options one by one.
Enter the Selected Menu
Press , it can confirm which will be shown displayed.
Enter in to TECH
When display showed Pi n , press and keys to enter the
function
Escape from the Menu
Press key, it can escape from the menu to weighing mode.
Menu
Sub Menu
Description
F1 unt
ct / lb / oz / d
/gn/ ozt / dwt /
mom / tl.T / tlj
/tlh/ t / bt / n
To select weighing unit on / off
F 2 bl
El au
To set back light automatic on
El on
To set back light always on
El off
To set back light always off
F3 com
S 23 2
S usb
Select first RS 232 or USB
P prt
By pressing Print key , weighing
value will be added to the
memory and print the print out
P cont
Send data continuous
P auto
Automatic accumulation.
Individual weighing values are
automatically added
P ask
ASK mode
Command R: read data
Command T: Tare
Command Z: Zero
F1 unt

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Set BAUD rate
After setting the RS 232 mode, display will be shown current
baud rate b XXX.
Baud rate Options: b600,b1200,b2400,b4800 and
b9600
Set Printer type
After setting BAUD rate display will be show the printer type
Lp 50
Label Printer
Tp
Ticket Printer
Set Language
After setting Printer type display will be show the Language
When selevt the TP printer, don’t show language
Eng
English
chi
Chinese
F4 acc
Acc on
Accumulation function enable
Acc of
Accumulation function disable
tech
pin
Enter the password
P 1 lin
Linear Calibration
P 2 Cal
Normal Calibration
P 3 cnt
xxxx
This display will show XXXXX
for indicating the internal counts
P 4 a 2n
A2 off
To set to disable auto zero
function
A2 0.5d
To select the auto zero ranges
A2 1d
A2 2d
As 4d
P 5 gra
XXXXX
To set local gravity
P6 cap
120g / 10000 g
To set Capacity (Optional )
P7 SPD
SPD 1
To set AD speed
SPD 2
SPD 3
SPD 4
P8 ical
ICAL OF
To set automatic calibration by
built-in weight
ICAL ON
P9 hour
Off
To set timing calibration time
1 hour
2 hour
3 hour
4 hour
5 hour
6 hour
7 hour
8 hour

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8. CALIBRATION
Turn on the scale.
Press key during self checking, display will be show f 1 unt
Press key until display will be show tech
Note: Before enter the tech menu, press calibration switch, which is
locating below the scale
Press and keys, display will be show p 1 lin
8.1 Linear Calibration li near
Press key to enter calibration, display will be shown pi n
Press and keys, display will be show kg or lb, press key
to select the calibration unit kilograms or pounds, press key ,display will be
show Load0.
*Note: Ensure the pan is empty
After stable and zero indicator on, display will be show Load1
Place the first calibration mass weight on the pan.
After stable and zero indicator on, display will be show Load 2
Add again the second calibration mass weight on the pan.
After stable and zero indicator on, display will be show Load 3
Add again the third calibration mass weight on the pan.
After stable and zero indicator on, display will be show Load 4
Add again the fourth calibration mass weight on the pan, ( *Note: Calibration
mass weight should be full capacity of the scale)
After stable and zero indicator on, display will be show load 0 Remove the
calibration mass weight from the pan
*Note: Ensure the pan is empty
After stable and zero indicator on, display will be show Load 4
Place the calibration mass weight on the pan, ( *Note: Calibration mass
weight should be full capacity of the scale)
After stable and zero indicator on, display will be show Load 3
Remove the fourth calibration mass weight from the pan

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After stable and zero indicator on, display will be show Load 2
Remove the third calibration mass weight from the pan
After stable and zero indicator on, display will be show Load1
Remove the second calibration mass weight from the pan
After stable and zero indicator on, display will be show load 0 Remove the
first calibration mass weight from the pan (*Note: Ensure the pan is empty)
After stable and zero indicator on, display will be will be start self checking.
After self checking display will come to normal weighing mode
*Note:
During the linear calibration steps LOAD 1 to LOAD 4, mass weights want to
add on the pan. Don’t remove all mass weights for the next step.
During the linear calibration steps LOAD 4 to LOAD 1, mass weights want to
reduce from the pan. Don’t remove all mass weights for the next step.
8.2 Normal calibration p2 cal
Press key to enter calibration, display will be show kg or lb, press key
to select the calibration unit kilograms or pounds, press key ,display will be
show unLoad.
Remove all the weight from the platform.
When scale get stable,display will be show load
Place the calibration weight (1/3 of the capacity) on the platform
After stable, scale will be calibrate automatically and will start self-test.
Note: Incase display will show any error message or incorrect measurement,
repeat the calibration again.
8.3 Manual calibration by built-in weight
In the weighing mode, press and hold key 3 seconds. The display will be
show XCALX , after 20 seconds, the display will be show PASS and come back
to the weighing mode.
8.4 Check internal counts F3 CNT

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Press key to enter internal counts, the display will be show “XXXXX ”. Press
key to escape from the menu.
9. RS232 OUTPUT
9.1 Specifications:
RS-232 output of weighing data
ASCII code
600~9600 Baud
8 data bits
No Parity
9.2 Continuously output protocol
HEADER1: ST=STABLE，US=UNSTABLE
HEADER2: NT=NET，GS=GROSS

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9.3 Print Format
Printer
Mode
LP-50（OS-2130D）
TP
Weighing
2013/07/05 12:00
S/NO：1
WEIGHT：200.000g
NO：1
WEIGHT：200.000g
Counting
2013/07/05 12:00
COUNT：250 pcs
UNIT WT：0.99998 g
WEIGHT：249.998 g
COUNT：250 pcs
UNIT WT：0.99998 g
WEIGHT：249.998 g
Percent
2013/07/05 12:00
PERCENT：100.00%
PERCENT：100.00%