BL 224
User manual
Analytical Balance
220 g
–
0,0001 g
Page 1: ...BL 224 User manual Analytical Balance 220 g 0 0001 g...
Page 2: ...ty filter 13 Calibration settings 14 Calibration test 14 Auto Zero Tracking 14 Print Menu 15 GLP 16 Auto Off 16 Factory reset 16 PCS function conta pezzi 17 Custom Unit 21 Dynamic weighing 23 Formulat...
Page 3: ...l accessories that are compatible with the instrument in question Protect the power supply from contact with liquids When cleaning the scale make sure that no liquid is entering the electrical compart...
Page 4: ...hing plate Suspended weighing The hook for weighing under weighing is located on the underside of the scale Remove protection plug Connect the hook 1 Keyboard 2 Display 3 Model and features 4 Plate 5...
Page 5: ...e Levelling the balance The BL 224 has a level control and adjustable feet to compensate for minor irregularities in the weighing surface The scale is exactly horizontal when the air bubble is in the...
Page 6: ...e The button also allows access to the settings menu 6 Print Press to send the data to the PC printer connected via the RS 232 mail 7 Measurement unit 8 Measurement value 9 Capacity indication Helps t...
Page 7: ...e Press the on off button to switch from standby mode to measurement mode Press the on off button to switch from measurement mode to standby mode The following table describes the key functions in sim...
Page 8: ...the stability and press TARE display shows 0 0000 Place the sample inside the container Take the measurement Removing the container from the dish will display a negative value on the display If you p...
Page 9: ...ndows Display shows 0 0000 g Keep pressed CAL key for 3 seconds Cal Et The display shows the weight to use to calibrate Place the weight for calibration at the center of the weighing pan The weight mu...
Page 10: ...ss the UNIT key until the desired value is displayed Setting Confirmation When the correct option is displayed press the TARE key to confirm The symbol O appears on the upper left of the display Param...
Page 11: ...UM bilancia analitica BL224 ENG rev 0 13 05 2020 11 User menu view...
Page 12: ...on the balance plate Percent Weighing Determinate the percentage difference in weight Custom Unit It allows to weigh using a user defined Custom Unit Animal Weighing It allows you to accurately weigh...
Page 13: ...ter It is possible to set the stability filter to adjust the balance to external conditions in order to obtain the best possible result Stability filter value 1 Very good external conditions Very fast...
Page 14: ...ation Calibration test Is possible to enable or disable the Calibration Test function If enabled the calibration test will be performed both for internal calibration and for external calibration Auto...
Page 15: ...it 2 Print Mode Menu for selecting a data transfer mode to a device RS 232 printer PC Prn Req Press the Print button to print the value when it is stable Prn Con The measurements are printed continuou...
Page 16: ...Off Automatic power off You can set how many minutes the balance enters Standby mode automatically A Off No power off A Off 1 power off after 1 minute A Off 5 power off after 5 minutes A Off 10 power...
Page 17: ...Update 6 After placing the exact quantity of pieces corresponding to the selected reference number inside the container press the TARE As soon as the measure is stable the average weight of each piec...
Page 18: ...f reference settings If we know the weight of the sample to be counted we can enter it directly Procedura 1 Follow the standard procedure until point 5 2 Select wRef and press TARE key 3 The value of...
Page 19: ...ence selectable between 1 10 20 50 100 Free 100r 100L OtherM OtherD 6 Place the reference sample inside the container and press the TARE key Once the measure is stable the reference percentage will be...
Page 20: ...is shown with a negative sign and with a unit of measure 100L example 11 35 100 00L 100R residue The dry content content is displayed as a percentage of the initial sample The dry residue value is sho...
Page 21: ...display and the weight display at any time by pressing UNIT key If the display shows Or it means that the measured value is greater or less than the predefined limits 999 99 Custom Unit If the 16 pre...
Page 22: ...0 1 1 10 100 1000 The stability indicator on the left side of the display indicates which accuracy is selected LSD Least significant Digit 1 1 Press TARE to access the LSD section 2 2 Use the key to s...
Page 23: ...he currently selected value 6 Place the animal on the plate and press the CAL key to begin the measurement process 7 At the end of the countdown the weight of the sample will be displayed Countdown se...
Page 24: ...r each sample we want to add 8 To display the total press simultaneously the UNIT and CAL keys AUTO Formulation Procedure 1 Make sure you have selected the F Form AUTO function in the user menu 2 Plac...
Page 25: ...ter the setup menu 2 Use the button to scroll through the TARGET HI LOW items 3 Press the TARE key on the parameter you want to change 4 Use the and keys to set the desired number 5 Press the TARE key...
Page 26: ...E key Once the stability is reached the balance will have calculated the average reference weight 7 Add the items to be counted on the plate when the symbol appears the scale is ready to add the value...
Page 27: ...e temperature 4 Press the key to go to Temp press TARE to confirm 5 Use the and keys to set the liquid temperature value and press TARE to confirm Liquid Selection 6 Use the key to go to Liquid and pr...
Page 28: ...kit kit plate and when the measurement is stable press CAL to confirm 6 Now the weight of the sample is required in liquid Wt Liqd Immerse the sample in the liquid and when the measurement is stable...
Page 29: ...ssure between 800 hPa and 1050 hPa with a step of 50 hPa Press TARE to confirm Initial Volume Setting 11 Use the key to go to V 0 and press TARE to enter 12 Use the and keys to set the pipette volume...
Page 30: ...6 The display shows rmv remove the sample from the plate You will only be able to record the next value if the measurement returns to 0 0000 g 7 After taking sample 1 from the plate place the second...
Page 31: ...t AM PM or 24 h format Once the correct time has been set press the TARE key to confirm and switch to the date Date After confirming the time with the TARE key the current date dd mm yyyy is displayed...
Page 32: ...press TARE to confirm TIME appears press TARE to enter The UNIT key scrolls through the possible values with TARE selects the desired one Time selection 0 5 h 30 minutes 1 h 2 h 3 h 24 h Off function...
Page 33: ...al printer Typology RS 232 serial interface Operational method Full duplex Standard RS 232 Transmission rates 300 600 1 200 2 400 4 800 9 600 19 200 57 600 Equality Mark Space Odd Even none Format 1 s...
Page 34: ...within 60 sec Weight on the plate is out of tolerance Place the correct sample weight on the scale Error 4 GLP enabled and the user attempts to enter the menu before completing the printing Press the...
Page 35: ...0 C Calibration Internal automatic Net weight 8 Kg Pan dimension 90 mm Chamber High 228 5 mm Dimension L x l x H 342 5 x 212 x 341 Power supply Power adapter DC input 100 240 V output 13 V 1 5 A Freq...
Page 36: ...ective provided that the product is returned prepaid to the supplier The warranty does not apply if the product has been accidentally damaged or improperly used if exposed to radioactive or corrosive...
