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© Adam Equipment Company 2004 

 

9 

6.2  TARING 

 

•

  Zero the scale by pressing the [Zero/Enter] key, if necessary. The 

zero indicator will be on. Place a container on the platform, a value 

for its weight will be displayed. 

•

  Press  the  [Tare]  key  to  tare  the  scale.  The  weight  that  was 

displayed  is  stored  as  the  tare  value  and  it  is  subtracted  from  the 

display, leaving zero on the display. The "TARE" indicator will be on 

and the “GROSS” indicator will be off. As product is added only the 

weight  of  the  product  will  be  shown.  The  scale  could  be  tared  a 

second time if another type of product was to be added to the first 

one.  Again  only  the  weight  that  is  added  after  taring  will  be 

displayed. 

•

  When  the  container  is  removed  a  negative  value  will  be  shown.  If 

the scale was tared just before removing the container, this value is 

the  gross  weight  of  the  container  plus  all  products  those  were 

removed.  The  “ZERO”-  indicator  will  also  be  on  because  the 

platform is back to the same condition it was when the [Zero/Enter] 

key was last pressed. 

 

6.3  WEIGHING A SAMPLE 

 

•

  To determine the weight of a sample, first tare an empty container if 

used, then place the sample in the container.  The display will show 

the weight and the units of weight currently in use.     

 

6.4  PERCENT WEIGHING 

 

•

  The scale will allow a sample weight to be shown as 100%.  Then 

any  other  weight  placed  on  the  scale  will  be  displayed  as  a 

percentage  of the original  sample.  For  example is  350g is placed 

on  the  scale  and  the  [%]  key  is  pressed  the  display  will  show 

100.00%. Remove the 350g weight and place a 300g weight on the 

scale. The display will show 85.71% as 300g is 85.71% of 350g. 

•

  NOTE: The scale may jump by large numbers unexpectedly if small 

weights are used to set the 100% level.   For example, if only 23.5g 

is  placed  on  a  scale  with  0.5g  increments  and  the  scale  is  set  to 

100%,  the  display  will  show  100.00%,  however  a  small  change  of 

weight  will  cause  the  display  to  jump  to  102.13%  as  one  scale 

division (0.5g) increase to 24.0g will be equivalent to an increase of 

2.13%.  

•

  Pressing [Func] will return the scale to weighing. 

Содержание BA114

Страница 1: ...User Guide User Guide BA114 Electronic Balance 30kg x 1g Impact Test Equipment Ltd www impact test co uk www impact test com ...

Страница 2: ...nt Ltd Building 21 Stevenston Ind Est Stevenston Ayrshire KA20 3LR T 01294 602626 F 01294 461168 E sales impact test co uk Test Equipment Web Site www impact test co uk Test Sieves Accessories Web Site www impact test com ...

Страница 3: ...g 10 6 6 2 Setting up Checkweighing while Parts Counting 11 6 7 ACCUMULATED TOTAL 12 6 8 MANUAL ACCUMULATION 12 6 9 AUTOMATIC ACCUMULATION 13 7 0 PARAMETERS 13 7 1 PROCEDURE 14 7 1 1 Control the backlight 14 7 1 2 Automatic accumulation 14 7 1 3 Accumulation of data in memory when Print is pressed 14 7 1 4 Auto zero range 15 7 1 5 Selectable unit of weight displayed 15 7 1 6 Setting of the check w...

Страница 4: ... Adam Equipment Company 2004 2 ...

Страница 5: ...e the ability to change the weighing units There are 5 models in each series with capacities up to 45 kg 100 lb These all have stainless steel weighing platforms on an ABS base assembly All scales have sealed keypads with colour coded membrane switches and the displays are large easy to read liquid crystal type displays LCD The LCD s are supplied with a backlight The scales include automatic zero ...

Страница 6: ...02 kg 0 0004 kg Pounds 11 9935 lb 11 99 lb 0 0005 lb 0 0005 lb 0 001 lb Pounds Ounces 11 lb 15 0 oz 11 lb 15 oz 0 1 oz 0 1 oz 0 1 oz Model CBW 35a UNITS OF MEASURE MAXIMUM CAPACITY TARE RANGE READABILITY REPEATABILITY LINEARITY Grams 15000 0 g 10000 0 g 0 5 g 0 5 g 1 g Kilograms 15 0000 kg 10 kg 0 0005 kg 0 0005 kg 0 001 kg Pounds 35 000 lb 35 lb 0 001 lb 0 001 lb 0 002 lb Pounds Ounces 35 lb 0 0 ...

Страница 7: ...se Scale Functions Weighing parts counting weight Checkweighing 3 0 INSTALLATION 3 1 GENERAL INSTALLATION Avoid extreme temperatures Do not place in direct sunlight or near air conditioning vents Avoid air movement such as from fans or opening of doors and windows Avoid unsuitable tables Do not place near vibrating machinery Avoid unstable power sources while charging the battery Do not use the sc...

Страница 8: ...y of the scale in kg followed by the revision numbers 1 2 2 03 where 1 2 is the current hardware revision number of the main circuit board and 2 03 is the current software revision number A self test is followed next At the end of the self test it will display ZERO if the zero condition has been achieved A stable symbol and GROSS indicators are also displayed 4 0 KEY DESCRIPTIONS KEYS PRIMARY FUNC...

Страница 9: ... select parts counting When it is not in the weighing mode it will return the user to weighing A secondary function C is available to act as a clear key when setting values for parameters or other functions Print It is used to print the results to a PC or printer using the optional RS 232 interface It also adds the value to the accumulation memory if the accumulation function is not automatic A se...

Страница 10: ...he zero point from which all other weighing and counting is measured This will usually be necessary when the platform is empty When the zero point is obtained the display will show the indicator for ZERO The scale has an automatic re zeroing function to account for minor drifting or accumulation of material on the platform However you may need to press the Zero Enter key to re zero the scale if sm...

Страница 11: ... platform is back to the same condition it was when the Zero Enter key was last pressed 6 3 WEIGHING A SAMPLE To determine the weight of a sample first tare an empty container if used then place the sample in the container The display will show the weight and the units of weight currently in use 6 4 PERCENT WEIGHING The scale will allow a sample weight to be shown as 100 Then any other weight plac...

Страница 12: ...weighing lb will be shown on the CBWa scales when weighing unit is set to pounds 6 6 CHECK WEIGHING Check weighing is a procedure to cause an alarm to sound when the weight on the scale meets or exceeds the values stored in memory The memory holds values for a high limit and a low limit Either or both the limits can be used 6 6 1 Setting up Check weighing while weighing Press the Limit key The dis...

Страница 13: ...the weight is less than the High Limit Above the High Limit the display will show OK and the beeper will be on BOTH LIMITS SET LOW IS SET GREATER THAN HIGH The beeper will never sound and the display will show LO if the weight is less that the Low Limit and HI if the weight is greater than the Low Limit 6 6 2 Setting up Checkweighing while Parts Counting Checkweighing facility can be set up for Pa...

Страница 14: ... When the scale is set to manual accumulation the weight displayed will be stored in memory when the Print key is pressed and the weight is stable The display will show and then the total in memory for 2 seconds before returning to normal If the optional RS 232 interface is installed the weight will be output to a printer or PC Remove the weight allowing the scale to return to zero and put a secon...

Страница 15: ...ust return to zero or a negative number before another sample can be added to the memory More products can be added and Print be pressed again This can continue for up to 99 entries or until the capacity of the display is exceeded 7 0 PARAMETERS The parameters can be chosen by the user to set the scale to Display the weight in other increments of weight to minimise the affects of vibration wind or...

Страница 16: ...e Automatic or The maximum battery life is achieved with the backlight turned off Press the Tare key to change the setting Press the Zero Enter to store the changed setting 7 1 2 Automatic accumulation With the memory will accumulate the weight automatically will enable the manual accumulation will set the RS 232 interface to send the weight continuously and the accumulation function is disabled P...

Страница 17: ...e Zero Enter key to store the changed setting When the scales are set to display in other units of weight the accumulation function is still keeping the weight in kilograms or pounds for the CBWa series in memory and will use the base weighing unit when printing over the RS 232 interface 7 1 6 Setting of the check weighing alarm The display will show where is a digit from to will set the buzzer to...

Страница 18: ...cale will still operate for about 10 hours after which it will automatically switch off to protect the battery To charge the battery simply attach the power supply module to the scale and plug in The scale does not need to be turned on The battery should be charged for 12 hours for full capacity Just above and to the left of the display is a LED to indicate the status of battery charging When the ...

Страница 19: ... weight NT for net weight and a unit of weight No 1 This number increments every time a new value is stored in memory Total 1 234 kg The total value stored in memory lf lf Includes 2 line feeds B When in percent weighing mode the output is shown in percent weight only GS 100 00 GS for Gross weight NT for net weight and a unit of weight lf lf Includes 2 line feeds RS 232 output of weighing data ASC...

Страница 20: ... line feed TOTAL No 5 Wt 21 456kg The total value stored in memory 9 1 INPUT COMMANDS FORMAT The scale can be controlled with the following commands The commands must be sent in upper case letters i e T not t T cr lf Tares the scale to display the net weight This is the same as pressing Tare Z cr If Sets the zero point for all subsequent weighing The display shows zero T12 345 cr if Would be same ...

Страница 21: ...s used If this is the same as the mass on the pan then this can be used or a different value can be entered To use this value press the Zero Enter key when the stable indicator is on Or if a different value is desired enter the value using the arrow key to select the flashing digit and the to increment the flashing digit If value is correct press the Zero Enter key to accept when the stable indica...

Страница 22: ... Improper calibration of the scale Damaged load cell Damaged Electronics Keyboard error Improper operation of the scale A D count is not correct when turning the scale on Platform is not installed Load cell is damaged Electronics is damaged Scale is not stable when setting the percentage weighing The scale is not stable Improper operation of the scale or Calibration error Improper calibration shou...

Страница 23: ... to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interf...

Страница 24: ...ctronic Scales for Medical use Retail Scales for price computing Adam Equipment Co Ltd Bond Avenue Milton Keynes MK1 1SW UK Phone 44 0 1908 274545 Fax 44 0 1908 641339 e mail sales adamequipment co uk Adam Equipment Inc 26 Commerce Drive Danbury CT 06810 USA Phone 1 203 790 4774 Fax 1 203 792 3406 e mail sales adamequipment com Adam Equipment S A Pty Ltd P O Box 1422 Kempton Park 1620 Johannesburg...

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