Excell High Precesion Counting Scale User manual

EXCELLPRECISIONCO.,LTD.
ZSME200000007
Excell PrecisionLimited 2006. Allrights reserved Worldwide.
The information containedhereinistheproperty ofExcellPrecisionLimited andissupplied
without liability forerrors or omissions.Nopartmay be reproducedorusedexcept as
authorisedby contract orother written permission. Thecopyright and the foregoing
restrictiononreproductionanduseextend to allmediainwhich the informationmay be
embodied.

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TABLE OF CONTENT
BEFORE USINGTHE SCALE........................................................................................2
INSTRUCTIONS FOR USE..........................................................................................2
PREPARING TO USE THE SCALE..............................................................................2
CHAPTER 1 INTRODUCTION........................................................................................3
1-1 FEATURES.............................................................................................................3
1-2 EXPLANATION OF DISPLAY.................................................................................4
1-3 KEY FUNCTION.....................................................................................................6
1-4 POWER SUPPLY...................................................................................................8
CHAPTER 2 OPERATION..............................................................................................9
2-1 MACHINE ON.........................................................................................................9
2-2 MACHINE OFF.......................................................................................................9
2-3 SCALE WITH TWO WEIGHING UNITS...............................................................10
2-4 SCALE WITH ONE WEIGHING UNIT..................................................................10
2-5 COUNTING...........................................................................................................12
2-6 DEDUCTION OF PACKAGE WEIGHT.................................................................14
2-7 ACCUMULATION.................................................................................................17
2-8 QUANTITY CHECK-WEIGHING..........................................................................18
2-9 CHECK-WEIGHING.............................................................................................19
2-10 ZERO FUNCTION..............................................................................................20
2-11 BACKLIGHT FUNCTION....................................................................................20
2-12 AUTO CALIBRATION.........................................................................................21
CHAPTER 3 USER INTERFACE SETTING.................................................................22
APPENDIXSPECIFICATION TABLE............................................................................28

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BEFORE USING THE SCALE
To enable youto use this scale correctly, we suggest that youread this manualcarefully.
INSTRUCTIONS FOR USE
1. Please keep scaleina cooland dry place. Donot store at high temperatures.
2. Do not allowany liquids to come into or contact with the scale.If itis happened, wipe the scale
dry with a cloth.
3. Avoid objects impacting with the scale.Do notdrop loads ontothe scaleor subject the weigh
pan to any strongshock loads.
4. The loadplaced on the weigh pan must not exceed the maximumweighingcapacity of the
scale.
5. If the scaleisnot going to be used for some time, please clean it and store itin aplastic bag in
dry conditions. Adesiccant sachet may be included to prevent moisture buildup.
PREPARING TO USETHE SCALE
1. For accurate weight readings locate the scaleon a firmlevelsurface free fromvibrations.
2. Avoid operatingthe scale in direct sunlight or drafts of any kind.
3. Remove any weight that might be on the weigh pan before the scaleis switched on and avoid
leaving weight on the pan forlong periods of time.
4. Once the scale has been switched on, it willgo through a LCD display test and then re-zeroto
be readyfor use.
5. The scalerequires 15~20minutes warming up the machine before operation to ensure best
accuracy.
6. Please note when symbolappears on the screen, the dry batteries need to be replaced.
7. All goods weighed should be placed in the centre of the weigh pan for accurate weighing. The
overalldimensions ofthe goods being weighed should not exceed the dimension of theweigh
pan.

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CHAPTER 1 INTRODUCTION
1-1 FEATURES
1. Up to 1/30,000 display resolution (Internalresolution 1/600,000)
2. Auto calibration
3. Kilogram(kg) andpound (lb)weighing modes
4. Full range tare, Auto zero tracking, Pre-tare
5. Data accumulations (weight and quantity)
6. Auto average unit weight, 10 preset unit weight
7. Weight and quantity over-limit warning
8. Standby function to keep thescale more stable and accurate
9. Auto temperature linearity compensation
10. Counting by sample or unit weight setting
11. Selectable sampling speed
12. Lowpower and charging status indication
13. Easily adjusted leveling feet for stability of the scale

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Pcs
.
.
.
.
. .
.
. . .
Pcs
.
.
.
.
. .
.
. . .
1-2 EXPLANATION OF DISPLAY
SCALE WITHTWO WEIGHING UNITS:
WEIGHTUNIT WEIGHT(per1000) QUANTITY
→0←
3
3
.....
3
3
. . . . .
+
stable
3
3
. . . . . .
SCALE WITH ONE WEIGHING UNIT:
WEIGHTUNIT WEIGHTQUANTITY
→0←
3
3
.....
3
3
. . . . .
+
stable
3
3
. . . . . .
DIGITALDISPLAY
1. WEIGHT: (5 digits)
To indicate the weight of objects on the platteror the accumulation of totalweight , the utmost left
digit can be a negative sign “”.
2. ¨SCALE WITHTWO WEIGHING UNITS (lb& kg)
UNITWEIGHT(PER 1000): (5 digits)
Toindicate the unit weight ´1000pcs ofobjects, the decimalpoint can be floating.
¨SCALE WITH ONE WEIGHING UNIT (kg or lb only)
UNITWEIGHT: (5 digits)
Toindicate the unit weight of objects, the decimalpointcan befloating.
3. QUANTITY: (6 digits)
Toindicatethe quantities of objects on the platter or totality ofquantities.
T
T
kg
kg

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.
..
...
..
..
Pcs
INDICATION SYMBOL3”
1.
T : Showing after deduction of package weight (Tare).
2. ®0¬:Showing the scaleisin zero position.
3. M+ :Accumulation.
4. Stable :Showing the scale isin stable condition.
5. : If the sample weight is too small,thesign “3”willappear. In other words, the sample
should be added untilthe sign “3”disappear.
6. :If the unit weight of the object is toosmall,the sign “3”willappear. Underthis status, the
scale can stillwork but may resulta deviation of the accuracy.

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1-3 KEYFUNCTION
1. 0- 9key and thedecimalpoint : For setting the unit weight, totalcount & package weight.
2. CE : Press this key to clear allinput digits.
3. ®0¬: Press this key ,the display willreturn to 0.
4. HIGH PRECISION COUNTING SCALE:
: Press this key to deduct the weight of container and also with “STANDBY”function.
STANDARD COUNTING SCALE:
6. : Press this key to deduct the weight of container.
5. : For setting the sample count.
6. : For setting the unitweight of sample.
7. : For pre-settingthe upper limit of count. If the calculated countislarger than thelimit, the
scale willsend a warning sound.
8. SCALE WITHTWO WEIGHING UNITS:
lb/kg: Press thiskey to choose the weighing units.
SCALE WITH ONE WEIGHING UNIT( kg”or lb”only):
:Press this keyto preset the unitweight of sample.
T
T
R
.
.
.
...
..
..
R
U.W.
PST

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9. : Press this key, the totalcount including the previous calculation willbe stored in the
memory.
10. : For clearing the stored memory.
+
+
.
..
...
..
..

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1-4 POWERSUPPLY
ALTERNATIVE POWER SUPPLIES
1. AC 115V ±10%
2. AC 230V ±10%
3. 4Ah internalrechargeable battery
4. 10Ah internalrechargeable battery
POWER CONSUMPTION
About DC 25 mA(without internalrechargeable battery)
About DC 30 mA(with internalrechargeable battery)
LOW BATTERYWARMING
Whenappears in the right corner of the WEIGHTdisplay, the battery needs recharging.
Whenthe lowbatterysign is shown, if the scale can’t be chargedin time, the power willbeauto-cut
after 20~30 Hours operation andenter the protection mode for the battery.The scale shouldbe
recharged for turn on again.

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CHAPTER 2 OPERATION
2-1 MACHINE ON
Turn on machine by pressing ON/OFF power switch. Then, the display willcount down and
revert to zero.
FIf themachine is equipped with “PRINTER & RS232”options, the displaywillappear the card no.
and revert to zero.
2-2 MACHINE OFF
Turn off machine by pressing ON/OFFpower switch.
FThe “HighPrecisionCountingScale”can also be switched standbykey ( ).
Please press key until display appears “”if you don‘t use the scalefor ashort
while. In this way, the machine can be kept in a warm-up condition. When you continue to use
the scale, press key once more, the scale willbeon again.
«Use the standby key onlylet you save warm-up time before operation. But please be reminded
that the power is stillinthe consumption when you press “standby”key. If you don’t use the
scalefor a long period of time, you’d better toturn themain power off by the ON / OFF switch.
T
T

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2-3 SCALE WITH TWOWEIGHING UNITS
UNIT SELECTION:
Press lb/kg to choose the weighing unit and the display willbeshown “kg”or “lb”.
¨The unit status willbememorized.
2-4 SCALE WITH ONE WEIGHING UNIT
[[[ “kg”or “lb”only
UNIT WEIGHT PRESET:
A. How topreset the unit weight:
(1) Use 0 ~ 9to key in the unit weight.
®0¬
3
.
Stable
3
(2) Press key.
®0¬
3
Stable
3
(3) Press key.
®0¬
3
Stable
3
(4) Press one of thekey 0 ~ 9to preset the unit weight.
®0¬
3
.
Stable
3
U.W.
PST
U.W.
PST

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B. How torecall the preset unit weight:
(1) Press key.
®0¬
3
Stable
3
(2) Press one of thekey 0 ~ 9to recallthe preset weight.
®0¬
3
.
Stable
3
F«When scale with two weighing units, the number of “UNITWEIGHT(PER1000)”display is unit
weight ´1000pcs of the object on platter.
«When scale with one weighing unit,the number of “UNITWEIGHT”display is unit weight of the
object on platter.
U.W.
PST

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2-5 COUNTING
In order to obtain the unit weightof thesample, carry out the sampling formalities before counting.
Thereare two ways as follow:
A. The unit weight of the object tobeweighedis unknown:
(1) Putthe sample onplatter.
.
theweightofthe sample
(2) Key inthe number of sample which put on the platter.
.
ïð
theweight ofthe sample thenumber ofkeyin
(3) Press key.
.
-- - - - -
theweightofthe sample
(4) Whenthe scaleisstable, itis finished for sampling and enters in the counting mode.
.
.
Stable
3
theweight ofthe sampleunit weight´1000pcs the Q’tyofthe sample
(ifscalewithtwo weighingunits, the displaywill show1000pcs’weight)
(ifscalewithoneweighing unit, the displaywill show“unit weight”)
R
.
..
...
..
..

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Pcs
.
..
...
..
..
B. The unit weight of the object tobeweighedis known:
(1) Key in the weight value of 1000 pcs (unit weight ´1000 pcs).
(If scale with oneweighing unit, please keyin the unit weight.)
®0¬
3
.
.
Stable
3ï ð
unit weight´1000pcs
(2) Press key.
®0¬
3
.
.
Stable
3
unit weight ´1000pcs
¨When both columns in “UNIT WEIGHT(PER 1000)”& “QUANTITY”are inzero, pressing
and key can recallthelatest weight value of 1000 pcs.
¨If thesamplingsizeislarger, theunit weight willbe more accurate.
¨ PIECE WEIGHT TOO SMALL()
HighPrecisionCountingScale: If piece weight less than 1/5 of a division.
StandardCountingScale: If piece weight less than 4/5of a division.
¨ SAMPLETOOSMALL( )
HighPrecisionCountingScale:
If sample weightless than 20 divisions.
StandardCountingScale:
If sample weightless than 40 divisions.
FSuch condition as above-mentioned,the scale stillworks, butmay resultina deviation of the
accuracy.
R
R
R
.
..
...
..
..

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2-6 DEDUCTION OF PACKAGE WEIGHT
Initiates a tare orcancels a tare.
Thereare two ways as follow:
A. The weightofthe containeris unknown(Tare):
(1)Put the container on theplatter.
.
theweight ofthe container
(2) Press key.
-- - - -
-- - - - -
(3) When the scaleis stableand enters thecounting mode.
®0¬
3
T
3
.
Stable
3
T
T

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B. The weightofthe containeris known(Pre-Tare):
Please refer to page 23 “B.Set the formof “pre-tare”function”first and pre-set the function to “0”or
“1”.
B-1) Setting 0”forthe form of pre-tare”:
(1) There is no object on the platter.
®0¬
3
.
Stable
3
(2) Press key.
®0¬
3
.
Stable
3-- - - - -
(3) Key inthe weight value of the container.
®0¬
3
.
Stable
3-- - - - -
theweight ofkeyin
(4) Press key.
T
3
-.
Stable
3-- - - - -
T
T

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B-2) Setting 1”fortheform of pre-tare”:
(1) There is object on the platter.
.
.
Stable
3
theweight on platter unitweight´1000pcs the Q’tyonplatter
(ifscalewithtwo weighingunits, the displaywill show1000pcs’weight)
(ifscalewithoneweighing unit, the displaywill show“unit weight”)
(2) Key in the weight value of the container.
.
.
Stable
3ïð
(3) Press key.
T
3
.
.
Stable
3
thenet weight excluding container unitweight ´1000 pcs the Q’tyexcludingcontainer
(ifscalewithtwo weighingunits, the displaywill show1000pcs’weight)
(ifscalewithoneweighing unit, the displaywill show“unit weight”)
FWhen no load on the scaleand theWEIGHTdisplay shows the negative value of the
container’s weight, press again can make the display revert to zero. The sign “3”of
“
T ”willdisappear at thismoment.
T
T

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2-7 ACCUMULATION
(1) Putobject on the platter.
.
.
the present weight on platter unit weight´1000pcs thepresent Q’tyonplatter
(ifscalewithtwo weighingunits, the displaywill show1000pcs’weight)
(ifscalewithoneweighing unit, the displaywill show“unit weight”)
(2) Press key.
-- - - -
-- - - - -
(3) When the scaleis stable.
+
3
.
Stable
3
the total weight of accumulationthetotal accumulativenumberthe total Q’tyof accumulation
(4) After 3 seconds, the scale willreturn to the countingmode.
+
3
.
.
Stable
3
thepresentweight on platterunit weight´1000pcs thepresentQ’tyon platter
(ifscalewithtwo weighingunits, the displaywill show1000pcs’weight)
(ifscalewithoneweighing unit, the displaywill show“unit weight”)
F«The maximumaccumulation is up to 99 times and the maximumdisplay digitsis 6 only.
«Pressing key can clear all accumulated countin the memory, and the sign “3”of “M+”
willdisappear.
+
.
..
...
..
..
+

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2-8 QUANTITYCHECK-WEIGHING
If the quantity on the scaleisover the preset quantity, the beep willsound and the UNITWEIGHT
(PER 1000) display willshow-. and flash.
SETTING MAXIMUMLIMITOFQUANTITY:
(1) Press key(when the scaleisloaded orunload).
®0¬
3
-- - -
Stable
3
the latest preset quantity
(2) Key inthe maximumlimit (Use CE key to make any change).
®0¬
3
-- - -
Stable
3
(The value of maximum quantity)
(3) Press key (Use CE key tomake any change).
®0¬
3
-- - -
Stable
3
(4) Press key, the scale willreturnto the counting mode.
®0¬
3
.
Stable
3
R
.
..
...
..
..