USER MANUAL
Contents
1. lightly 1 Adjust DWP B series electronic balance is made of electronic magnetic force balance principle Among some of the factors which influence precision gravity is the most prominent Different zone different gravity makes metage figures different The south and the north will 6 make matage different These errors could be eliminated by adjusting the balance In addition when using the balance for a long time little errors will appear because of circumstances such as temperature and humidity These errors could also be eliminated by adjusting the balance Therefore when using the balance for the first time or moving it from a place to another adjusting is necessary 2 Standard weight Choose standard weight ad requirement according to different types Types weight DWP B2004 200g 3 Steps of adjusting DWP B series balance should warm up for two hours For example nothing on the balance pan press TAR the display will show 0 0000g then press CAL lightly and quickly CAL 200 will appear at that time put 200g standard weight on the balance wait for some seconds adjusting ends when 200 00g appear 7 IV choose sensitive level PR high es levcl Max sensitive lev ress ih SEI A c looge PRT com Low so 3 sensitive level V show speed _ Du 55 s j a quick showing loose DN2. INT I sera ulerity loos PRT INT 2 common INT 3 slower 8 VI transfer unit on SEt U EL i i a Unt loose E Procedures are as follows Press on key after turn on stability when display SET U on the screen press on PRT key three kinds of unit conversion modes will appear successively on the screen The user can choose one of them and press TAR key unit conversion setting is finished Explanation of three unit conversion modes UNT 1 g UNT 2 ct UNT 3 OZ 9 VI set figures output press PRT PRI 0 Continue output loos d ow PRt I PRT Set lime output Vil function of counting on SEE e Raturn melage mode Take 10 goods on N the scale pan ther Press CAL when sleeding Shows 10 later enter counting operatingmade wr same 25 goods as below UNT 3 450 goods count as average mJ SEt gt stt Used by the factory the consumers had better not use 10 IX output interface 1 when the consumer is using the balance sometimes metage date will get through external equipment such as computers and printers The ways of connection Electronic balance s connection interface as follow 2 Balance nine cores Microkit nine cores RXD Input 2 0 2 4 9 9 9 9 999 e 0 3 TXD Output 3
3. E E 2 GND Earth 5 AR 5 1 Band rate of connection interface is 1200 bps 2 Format Of date 1510 bits Among them One starting bit 15 0 eight date bits ASCII code low bit at anterior one stopping bit 1 3 3 NO old and even numbers adjusting Set output mode of balance s data Set auording to PRT which is in the users manual is constant output Prt l is key stoke output press key one time one date comes PTR 2 is time output Four Balance order of data output as follow 1 2 3 4 blank blank pue 2 negative 5 6 7 8 data data data data or radix point 9 10 11 12 data or radix point data data data 13 14 15 16 Unit one Unit two Carriage return newline 11 X Glitch and Eliminate Glitch Cause Eliminate Change power supply thread No power supply A Chang fuse Something wrong with Change electronic transformer use no display 7 If bad again after change Something wrong with Please send to the electronic transformer maintenance apartment to repair Work condition is not very good Hasn t closed the Improve working condition preventing wind door Avoid libration and disturb of There is something airflow close the preventing showing between the balance pan wind door figures and the preventing wind Take out the eye winker turn unsteady door the balance pan prevent Electronic is not s
4. 215mm X 350mm weight 72kg Power supply AC adapter 292 Setting 1 Open package Please open packing carefully take out of the balance and other articles lightly conserve the packing material so as to reuse Products in the box 1 Host balance 2 Balance pan 3 Power cord AC adapter 4 User manual 5 Certificate of quality 6 Maintenance card 7 Weight 2 Working condition When DWP series multifunction electronic balance weighs under groovy lab or industry condition it has the function of expediting metage and enhancing metage precision If condition is not committed the working condition should be chosen as follow 1 The working room should be clean and dry 2 The balance should put on the steady fixative table e adapter electrical outlet 2 The table had better put far away from the door and window in 4 order not to influence from airflow of opening or closing the door or window 4 The table should put with less libration The around of the room is the best place to put the balance since that place has little libration 5 The balance should put where avoid shining and be far away from heating 6 The balance should put far away from goods or equipment which has magnetism or bring magnetism 7 Don t use the balance where is dangerous 8 Don t use the balance under the condition of high wet and high dust for long time 9 The best temperature for using the balan
5. DIGITALSCALES TM DiciUJZiIGH Electronic Analytical Balance Model DWP B2004 USER MANUAL lc Summary eet Se 1 lls Setting SS SSS 2 sie SSS SS 6 IV Choose sensitive level 8 Va show Speeds eere recepere 8 Ms Tratisteriinit 9 VII Set figures output _ _ 10 Function of counting 10 IX Output interface 11 X Glitch and eliminate __ 12 XI Maintenance 13 XII Guarantee to repair _ _ 13 Addenda 14 I Summary This user manual is used for DWP B series multifunction electronic balance Product characteristics Adopt electromagnetic force balance sensor with high accuracy With sensitive reaction Measure rapidly weighing speed can be regulated High intelligent easy to operate A variety of international common quality unit conversion function With functions of getting rid of tare zero counting overload underload display fault alarm etc Build in rs 232 serial port can connect external equipment such as computer and printer 1 model DWP B2004 max metage 2098 Min metage 0 0001g reproducibilit 0 000 y Ig 0 00036 Steady time lt 8s Work 17 5 C 22 5 C temperature Size of P 80mm balance pan Size of windproof 225mm X 220mm X 265mm cover Dimension 340mm X
6. ce is 20 5 C The best humidity is 5 0 60 RH 1 0 When the balance moves from a colder place to a warmer place moisture of air will coagulate inside the balance result in influencing the balance definition and reliability In order to eliminate the influence is better to put the balance in the working place without power supply for 2 hours 3 Setting Open windproof cover and put balance pan in the balance Insert external power supply wire BNC into the balance and insert output BNC into the power supply again voltage 220V Wait for turning on the balance EN 1 ti Fic integral time show um ae mpal FED Aso 4t f the scale on elect rical g 1m NI sensitivity mw the stite af oul date Gg e tiec i ni onte RAAT oni uoe output 7 X D ap 3 i fin e IA TN nt dnd i anita g 7 a BA A nep o Pu i d a x a 07 4 D _ eed ei Em SU 8 8 ch 0 3 PCS UA tr qn 1 EE 881 By d risp 4 _ 26 tovel instru mU n 5 printing key 6 positive sign 7 negative sign 8steady indication 1 on key 2 off key 3 getting rind of tare key 4 adjusting key III Using Before using the balance put it horizontally Use the screw at the base to adjust the balance levelly make the air bubble in the middle of the circle of the level instrument then press
7. te or invoice The conditions follow except Exceed guarantee time 2 Damage the balance by the consumers faults 3 Damage the balance since the consumer don t operate according to the Users manual 4 Damage the balance since it explored under the condition of emissive an caustic matter 5 The consumers take apart and damage the balance without being allowed Addenda 1 set box Serial No comment No 1 Host balance 1 2 Balance pan 1 3 Wind proof cover 1 4 fuse 1 5 External connect power supply 1 6 User manual 1 7 Maintenance certificate 1 amp Cleaning cloth 1 2 The balance connecting computers step as follow 1 Press start Communication Super teriminal 2 Input name choose ico then press confirmation 3 Ignore anterior columns choose N com 1 press confirmation 4 Choose 1 Baud rate 1200 or 2400 according to users manual 2 Date bit 8 3 Check out of odd and even NO 4 Stop bit 1 5 Control of date stream hardware The press confirmation metage figure will appear on the screen of the computer 15
8. teady blowing and touching exceed permit tiguce connect 220V power goods need to metage is supply manostat not steady such as vaporizing showing figures The balance hasn t been Adjust the balance different adjusted not turn to zero Press TARE to zero from before metage Use horizontal base to be level fact Not horizontal figures 12 XI Maintenance DWP B series multifunctional electronic balance is exact intelligent measured instrument which connect machine and electricity It s better to maintenance 1 Don t use sharp pointed matter such as pencil and ball point pen to press 2 Just use hands 3 Don t make goods from too high to the balance pan in order not to 4 Damage the balance 5 Don t explore the balance under high humidity and high acne 6 After using the balance it s better to use the mantle to prevent acne 7 Keep the balance clean dry Attention when cleaning the balance Before clean pull out the power supply thread Don t use caustic cleanser such as impregnant just choose gentle cloth add some neuter scour to clear When clean don t add water After clean use a gentle cloth to wipe up XI Guarantee to repair The product which made by our corporation has one year guarantee time just from the day you buy the product In the guarantee time the consumers has the right to change or maintain without money The unpuafie balance by taking the guarantee certifica
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