Adam Equipment Eclipse Precision Balances ECLIPSEEBL User Manual

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© Adam Equipment Company 2015   39             3016612482 Rev1-Aug15 
 
The parameters that can be set are:   EnAbLE
E
 nAbLEEnAbLE
EnAbLE 
    On    = serial port enabled 
O
FF  = serial port disabled 
bAvd 
bAvd bAvd  bAvd     
  Set Baud Rate. Selectable values: 
4800
4 8004800
4800
, 9600
9 6009600
9600
, 19200
1 920019200
19200
 or 38400
3 840038400
38400
 
PARITY
PARITYPARITY
PARITY    
 Set Parity. Selectable values: 
n\b
n \bn\b
n\bnE
nEnE
nE , EVEN
E VENEVEN
EVEN
 or \bDD
\b DD\bDD
\bDD
 
STABLE
STABLESTABLE
STABLE    
 ON   = print only when reading is stable 
O
FF = print regardless of stability 
C\bNTIN
C\bNTINC\bNTIN C\bNTIN    
 ON   = Send data continuously over serial port 
O
FF = Only send data when  [PRINT] is pressed 
PErI\bd
PErI\bdPErI\bd PErI\bd    
 ON   = Set the RS-232 to send data periodically. Ran
ge 1 to 999 seconds 
OFF = No periodic data transmission  
\f\bRMAT
\f\bRMAT\f\bRMAT
\f\bRMAT    
 
  F
 ormat of serial output data. Selectable parameter from: 
SINGLE        = Serial data output sent as a single line 
STANDARD = Serial data output sent in standard format 
FORM 1       = Serial data output sent in custom-designed format FORM 1  
FORM 2       = or FORM 2    (See section 13.4). 
 
13.4   FORMAT OF CUSTOM FORMS #1 and #2 
If FORM1 or FORM2 is selected, the format be changed by the user using a selection of 
available data. By default the 2 forms are the same as the standard form unless changed 
by the user as below. 
When “ \f\bRMM1
\f
 \bRMM1\f\bRMM1
\f\bRMM1
“ or “\f\bRMM 2
\f \bRMM 2\f\bRMM 2
\f\bRMM 2
“ is selected, the user can set the information to b e printed on 
each line of the form.  Pressing the  [Up] or [Down]  keys will cycle through the options 
available. The options are: 
INST ID
INST IDINST ID INST ID    
 Instrument ID number 
SER No
SER NoSER No
SER No    
 Serial Number 
TIM
TIMTIM
TIME EE
E   
  Time  
DATE
DATEDATE
DATE    
  Date 
NET
NETNET
NET    
  Net Weight (Gross weight – Tare Weight) 
GR\bSS
GR\bSSGR\bSS
GR\bSS    
  Gross Weight 
TARE
TARETARE
TARE    
  Tare Weight 
vNiT
vNiTvNiT
vNiT    
  Unit weight in parts counting mode 
CoV
CoVCoV
CoVNT NTNT
NT   
  Number of items in parts counting mode 
RE\f
RE\fRE\f
RE\f    
  100% weight in percent weighing mode 
PER
PERPER
PER    
  Percentage of reference weight in percent weighing 
L\b LIM
L\b LIML\b LIM
L\b LIM    
 Low Limit when check weighing (Not used) 
HI LIM
HI LIMHI LIM
HI LIM    
 High Limit when check weighing (Not used) 
CR L\f
CR L\fCR L\f
CR L\f    
  Inserts a blank line 
END
ENDEND
END    
  Signifies the end of the report 
(
When END is entered the display returns to the  SERIAL
S
 ERIALSERIAL
SERIAL
 Sub-menu) 
 
Enter the data to be printed on the first line by pressing  [Up] or [Down]  to cycle through 
the options. If the current information is OK then press  [Select] to move to the next line.  
 
e.g. “ LINE 01
L
 INE 01LINE 01
LINE 01
”,   “DATE
D ATEDATE
DATE
” – will print date on first line of output form. 
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© Adam Equipment Company 2015   40             3016612482 Rev1-Aug15 
 
Select a code for one of the pre-set data formats as detailed above. 
 
The next line shows:  “LINE 02
L
 INE 02LINE 02
LINE 02
”   “TIME
T IMETIME
TIME
” - prints time. 
O
nly one item can be entered per line. 
 
Continue until the formatting of the form is complete. There are 15 lines of possible data. 
After the 15th line has been set or “ END
E
 NDEND
END
” has been selected, the balance will return to the 
“ SERIAL
S
 ERIALSERIAL
SERIAL
” Sub-menu. 
 
P
ress  [Mode]  to advance to setting of the next menu, or press  [
 0/T ] t
o return to 
normal weighing. 
13.5   SETUP PARAMETERS 
The user parameters that control the balance are shown under the setup menu.  When 
“ SE
S
 ESE
SEtV
tVtV tVPPP
P” is displayed, press the  [ Select] key. The options for each parameter can be 
scrolled through by using the  [Up] or [Down]  key. Use the  [Up] and  [Down]  keys to 
increase or decrease the value for setting. Press  [Select] to accept the setting and 
advance to the next item in the menu 
 
Press  [Mode]  to advance to setting of the next parameter or  [
 0/T ] t
o return to normal 
weighing 
 
LANGV
L
 ANGVLANGV
LANGVAGE
AGEAGE AGE   
 Select menu language from available options. 
TI
TITI
TIME MEME
ME   
  Set real-time clock using the keypad numeric entry m
ethod. HH:MM:SS. 
DATE \f\bRM
DATE \f\bRMDATE \f\bRM
DATE \f\bRM    
 
                         
Set date display format using the keypad numeric entry method. European 
(DD/MM/YY) or USA format (MM/DD/YY). 
DATE
DATEDATE DATE    
  Set date using the keypad numeric entry method. YEAR
, MONTH, DAY, 
WEEKDAY 
INST ID
INST IDINST ID
INST ID    
 Enter a user number to identify this balance on prin
t output. Range 1 - 
9999999 
BV
BVBV
BVZZER ZZERZZER
ZZER    
  On   = Enable sound alerts 
O
FF = Disable sound alerts 
BACKLIT
BACKLITBACKLIT BACKLIT    
 AUTO = Always on unless balance is not used for 5 mi
nutes, then turns off 
automatically until key is pressed or weight >20d is detected. 
ON     = Permanently on 
OFF   = Permanently off 
P\bWER
P\bWERP\bWER P\bWER    
  On   = Power-saving mode enabled. Sets the inactivity period after which unit 
will go into stand-by mode. Range 1 – 9 minutes. 
OFF = Power-saving mode  disabled. 
\fILTER
\fILTER\fILTER \fILTER    
 The filter tracks and averages weighing to produce t
he most accurate 
measurement and smooth out instabilities. A higher filter number means more 
filtering and a slower, but possibly more stable and accurate response. A 
lower number will produce a quicker measurement but it may be less stable 
and accurate. Range 1 (low) to 9 (high). 
Recommended value for normal use: 5 
\fILLING
\fILLING\fILLING \fILLING    
 ON   = A fine filter which provides better performan
ce when weighing whilst 
pouring a substance such as liquid or powder into a container on the pan. 
OFF = No filtering. Recommended setting for normal use. 
STABILI
STABILISTABILI STABILI    
 Set a value to be used to determine balance stabilit
y. The number 
corresponds to the number of divisions the weight reading is fluctuating by. A 
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larger number corresponds to a larger stable zone.  Selectable values: 1, 2, 5 
or 10 (divisions). 
Recommended value for normal use: 1 
AV ZER\b
AV ZER\bAV ZER\b AV ZER\b    
 ON   = Auto-zero function. Selectable values: 1, 2, 
5, 10 or 15 (divisions). 
OFF = Auto-zero function disabled. 
Recommended value for normal use: ON, 5 
SEPARAT
SEPARATSEPARAT SEPARAT    
 COMMA      Set separator indicator on the display to
 be either a decimal point 
DEC PT       or a comma. Also applies to the serial interface for print output. 
 
13.6   CALIBRATION SETUP 
This menu allows the Supervisor to set the calibration parameters. Press  [Select] when 
“ CAL SET
C
 AL SETCAL SET
CAL SET
” is displayed to select the calibration parameters.  The options for each 
parameter can be scrolled through by using the  [Up] or [Down]  key and pressing  [Select] 
to confirm choices.  
ENABLE
E
 NABLEENABLE
ENABLE 
  
 NO   = Operator calibration is disabled. 
Y
ES = Operator calibration is enabled. 
CAL REP
CAL REPCAL REP CAL REP    
 ON   = Prints out Calibration report after successfu
l calibration. 
OFF = Disabled. 
TIM CAL
TIM CALTIM CAL
TIM CAL    
 ON   = Enabled. Select time from 1 to 24 hours. 
O
FF = Disabled. 
TEM CAL
TEM CALTEM CAL TEM CAL    
 ON   = Enabled. Select the temperature variation from 0.2 to 4°C which when      
detected will trigger automatic calibration. 
OFF = Disabled. 
INT CAL
INT CALINT CAL INT CAL    
 YES = Internal calibration enabled (if fitted). 
N
O  = External calibration enabled. 
INT MAS
INT MASINT MAS INT MAS    
 CAL MAS = Displays the set value of the internal cal
ibration mass (if fitted) in 
grams. If after verification against an external mass it is determined that the 
value of the internal mass needs adjustment, e.g. due to wear, accumulation 
of dirt, etc., then this value can be adjusted by +/- 100 mg. This should only 
be considered by expert users if the external reference weight is definitively 
accurate and an incorrect weight reading is being given after internal 
calibration. Adjustment will restore the internal calibration to the correct level 
of accuracy. 
 
Press  [Mode]  to advance to setting of the next menu or  [
 0/T ] t
o return to normal 
weighing. 
13.7   PASSCODES 
To enable the security features in this balance it is necessary to set passcodes. There are 
2 passcodes called Operator Passcode and Supervisor Passcode. The Operator 
Passcode allows an authorised user to operate the basic weighing functions of the balance 
but will not allow access to the Supervisor Menus if the Supervisor Passcode has been 
set.   
 
Note:  To change or disable a Passcode it is be necessary to enter the current passcode.    
 
To setup passcodes: 
Press  [Select].  Use the [Up] and  [Down]  keys to cycle through options until “ PASSC\bd
P
 ASSC\bdPASSC\bd
PASSC\bd
” is 
d
isplayed. Press  [Select] again to enter this section. Use  [Up] and  [Down]  keys to select 
Operator (“ PC \bPER
P
 C \bPERPC \bPER
PC \bPER
”) or Supervisor (“ PC SV
P C SVPC SV
PC SVPE
PEPE PE”) option. 
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 PC \bPER
P
 C \bPERPC \bPER
PC \bPER 
    Press 
[Select]. “ 0
0
0
0
” will be displayed. Enter the current passcode (OLD) 
first and press  [Select]. If correctly entered then “ NEW” will be displayed 
b

riefly followed by “ 0
0

0
0
”. Enter a new passcode if desired or press  [ Mode] or 
[ 
 0/T ] t
o leave the existing password unchanged and return to normal 
weighing. 
Note:  A passcode set to zero will disable the security feature and allow 
unlimited access.    
PC 
PC PC  PC SV SVSV
SVPEPEPE
PE   
  Press 
[Select]. “ 0
0
0
0
” will be displayed. Enter the current passcode (OLD) 
first and press  [Select]. If correctly entered then “ NEW” will be displayed 
b

riefly followed by “ 0
0

0
0
”. Enter a new passcode if desired or press  [ Mode] or 
[ 
 0/T ] t
o leave the existing password unchanged and return to normal 
weighing. 
Note:  A passcode set to zero will disable the security feature and allow 
unlimited access.    
If a passcode is incorrectly entered then the message “ ER C\bDE
E R C\bDEER C\bDE
ER C\bDE
” will flash and the display 
w
ill return to “ PC \bPER
P
 C \bPERPC \bPER
PC \bPER
” or “PC SV
P C SVPC SV
PC SVPE
PEPE PE”. 
 
F
orgotten Passcodes: 
Keep a record of the passcode to ensure you can access this section again.  If however 
you have forgotten your passcode you can still gain access by entering a universal code. 
 
If you have forgotten the current passcode a code of “15” will always allow you to enter the 
Supervisor area. Using the Supervisor menus, go to PASSCODE section. Reset the 
Operator or Supervisor passcode using “ 15
1
 515
15
” as the old passcode when prompted. 
 
 
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14   ACCESSORIES & SPARE PARTS 
(Available from your accessories supplier) 
 
Accessories that are available for use with the balance include the following: 
 
14.1  DENSITY DETERMINATION KIT  (For 0.0001 g and 0.001 g units only) 
The Density Determination Kits include everything needed to carry out precise and 
repeatable measurement. The kit allows a sample to be weighed in air and then a liquid to 
determine the density of the sample. It also allows a glass sinker of known volume to be 
weighed in air or in a liquid, to determine the density of the liquid.   
 
14.2  ANTI-VIBRATION TABLE 
The anti-vibration table is a support for laboratory balances that isolate the balance from 
vibration through the floor. The table has a granite surface for the balance with a separate 
table top surrounding the balance.   
 
14.3  ADAM THERMAL PRINTER 
A compact thermal printer is available which is ideal for use with laboratory balances. 
 
14.4  BELOW-BALANCE WEIGHING HOOK 
If objects are too large or difficult to place safely on the weighing pan of a balance then a 
load can be supported from a hook on the underside of the balance. This application is 
commonly referred to as “below balance” or “underfloor” weighing. All models in the EBL 
range are equipped with the facility to attach a hook below the balance and suitable hooks 
are available. No special software is required – weighing processes are otherwise 
performed as normal. 
 
14.5  IN-USE PROTECTIVE COVER 
For cleanliness and hygiene reasons, and to protect the keypad and display from liquids, 
chemicals and particulates, and general wear, use of a transparent semi-disposable 
protective slip-on cover is highly recommended. 
 
14.6  SECURITY LOCK 
A fixed security loop is designed into the rear of the balance. A cable lock is available 
which can be passed through the loop and locked to a fixed point e.g. workbench to 
reduce incidences of theft. 
 
14.7  REMOTE DISPLAY 
A remote display can be connected for users that require this feature. 
 
14.8  DUST COVER 
A vinyl dust cover is available to protect your equipment whilst not in use. 
 
14.9  ADAM DU - Data Capture Utility for ADAM Balances & Scales 
ADAM DU (Data Utility) is an application that allows you to quickly and easily capture data 
from an ADAM Laboratory Balance or Weighing Scale and perform various functions on 
the collected readings such as graph the data, perform basic mathematical statistical 
analysis, export the readings to several common file formats. Also quickly export data to 
other applications (e.g. MS Excel, MS Word or the Windows Clipboard). ADAM DU also 
provides basic remote control of the balance/scale. 
 
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ADAM DU can collect data from up to 8 different balances/scales simultaneously, each 
data collection session can be individually monitored, configured and customised to your 
requirements. Adam DU can also speak the readings received. This is ideal if you want to 
stay informed of a scales progress whilst completing other tasks, or maybe you might be 
visually impaired. See http://www.adamdu.com/ for further details and to download a free 
evaluation copy. 
 
If you need to order any spare parts and accessories, contact your supplier or Adam 
Equipment. A partial list of such items is as follows:- 
 Power Supply Module 
Stainless Steel top Pan 
Draft shield/breeze shield parts 
  Rechargeable battery pack. 
Serial and printer cables, etc. 
Replacement keypad 
 
 
Note: Not all items are available for all models or can be fitted by end user. Some 
require dealer or service agent fit. 
 
   
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15   SAFETY AND MAINTENANCE 
CAUTION 
Use the AC adapter designed by the manufacturer for the balance. Other adapters may 
cause damage to the balance. 
 
A rechargeable battery pack can only be fitted by a main service centre. If fitted, ensure 
that your battery pack is not overheating or damaged. Do not attempt to service or change 
the pack. Do not remove and dispose of in fire or general waste. Seek advice from the 
manufacturer or your supplier. It is recommended to periodically discharge battery packs 
for longer life. 
 
Avoid subjecting the balance to rough treatment or shocks during transport, setting up and 
operation. Do not overload the balance beyond its maximum capacity, and do not drop 
material onto the platform which could damage the balance. 
 
Do not spill liquids on the balance as it is not water-resistant. Liquids may damage the 
case and if it gets inside the balance it may cause damage to the electronics. Use of our 
special transparent in-use protective covers is recommended. 
 
Material that has a static electric charge could influence the weighing. Discharge the static 
electricity of the samples, if possible.  Another solution to the problem is to wipe both sides 
of the pan and the top of the case with an anti-static agent. 
 
 
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16   TROUBLE-SHOOTING 
Service of an Eclipse balance will generally be necessary when the balance does not 
perform as expected. The balances are not user-serviceable. For Service Information, see 
section 18.0 and contact Adam equipment or your supplier. 
Problems usually fall into one of the following categories: 
 
User Problems:   
The user is asking the balance for something it cannot do or is confused by the modes and 
functions of a balance.  It is also possible the user has set a parameter that has affected 
the balance operation.  Resetting the parameter to a normal value will restore operation. 
 ·  Mechanical Problems The balances consist of complicated and fragile mechanical devices. They can be 
damaged by placing a weight on it which is too high for the balance, or by dropping 
the balance or occasionally shipping it without taking care. The most fragile parts 
are the flexures. Dust, dirt, spills and other foreign objects in the balance can also 
cause problems. 
 
·  Electronic Problems: These are the rarest of the problems affecting balances. If an electronic problem is 
suspected make sure the mechanical problems that can cause similar symptoms 
have been eliminated before attempting electronic repairs. With the exception of 
cables most electronic repairs are solved by board replacement. 
 
The trouble-shooting table in section 16.1 is a guide of common problems and their 
solutions.  Note that many problems may have multiple solutions and there may be 
problems found that are not listed in the table. For Service Information, contact Adam 
Equipment or your supplier. 
   
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16.1   TROUBLE-SHOOTING GUIDE. 
BALANCE DOES NOT FUNCTION  
Problems Possible causes Suggestions 
The balance is dead 
when power is applied Power supply 
failure Check adapter is working 
Check adapter is correct for the balance 
Normal adapter is 18VDC, 830mA. 
*Power supply circuit board failure 
*Short circuit on any circuit board 
The display does not 
turn on but the 
calibration motor 
moves when power is 
applied  Power is getting 
to balance, 
display is not 
working 
*Display cables may be faulty 
*Display module failure 
The display stays on 
the initial test screen 
when power is applied.  
Calibration weight 
motor is on.  Unstable balance 
Balance not 
working correct  
Power supply 
*Check if balance is stable by using 
service menu and view A/D values 
Put draught shield over pan 
Check power supplies 
BALANCE WORKS BUT IS NOT STABLE 
Balance is unstable by 
a few divisions 
Noise or vibration 
from environment 
Friction in 
mechanics 
 Check the balance is positioned correctly 
to avoid vibration, wind or air movement, 
it is on a solid table, It is not near sources 
of heat or cool air, 
Check balance with weights if problem 
occurs when sample is used.  Static 
electricity on the samples can cause 
drifting and instability. 
Check the area around the weighing pan 
for hair, dust, obstructions under the pan,  
*A complete inspection of the mechanics 
to look for sources of friction may be 
needed. 
Balance is very 
unstable and does not 
weigh correctly 
Mechanical 
problems 
 
Balance 
programming 
 
 
Electronic 
problems 
 *A complete inspection of the mechanics 
to look for sources of friction. 
*Verify the A/D is also unstable.  If the 
A/D is OK then suspect the programming 
of the balance.  Reset parameters, check 
linearity and redo the calibration. 
Some electronic problems can also cause 
this.  But all mechanical problems must 
be resolved first. 
 
BALANCE IS NOT ACCURATE 
You must have accurate and trusted weights to test a balance.  If you suspect that the 
balance is not accurate then you must know your weights are accurate.  A balance 
calibrated using a bag of flour is not accurate even if it works OK otherwise. 
 
Balance is not accurate Repeatability 
 
Eccentric loading 
 
Verify the balance shows the same value 
when the same mass is placed on the 
centre of the pan for a few tests. 
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Linearity 
 Verify the balance shows the same 
reading (within a tolerance depending 
upon the model) when a mass is placed 
at positions around the pan. 
Verify the balance is acceptable 
throughout the weighing range.  The 
balance must give acceptable readings 
from low weights up to the capacity. 
Poor Repeatability  Usually a 
mechanical 
problem. Inspect the area around the pan for hair, 
dust or other obstructions,   
*Inspection of the mechanics may be 
needed for any possible problems. 
Poor Eccentric Loading  A mechanical 
problem Inspect the area around the pan for hair, 
dust or other obstructions. 
Poor Linearity  Usually a 
mechanical 
problem 
 
 
 
 
Electronic 
Problems Re-check repeatability 
*Inspection of the flexures for damage or 
loose hardware may be required 
*Use the Linearity Function in the service 
menu to reset linearity 
*A problem in the analogue circuit board 
or power supplies can cause poor 
linearity.  Make sure all mechanical 
problems have been eliminated first 
 
OTHER PROBLEMS: 
Cannot calibrate  Zero shifted more 
than allowed 
 
Calibration 
timeout *Check all flexures for damage 
*Reset dealer calibration 
*Verify linearity and repeatability  
*The balance may be unstable.  Verify 
stability as above.   
 
Calibration weight 
motor does not stop 
 
 
 
 
 *Check the cables to the motor, try 
plugging the balance into the power again 
*Look for friction in the calibration weight 
movement 
*Check the opto-coupler that controls the 
motor position.  
 
USB / RS-232 not 
working 
Doesn’t print  Check parameters match the device 
connected 
Verify cable is correct 
*RS-232 circuits damaged 
 
Display dark, keys 
beep   Display contrast 
poor 
Cable unplugged 
or damaged *Check the cables to the display 
*Replace the display which could be 
damaged 
 
*To be carried out by authorised technicians only. 
 
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