User`s Manual
Contents
1. To put scale on stable stage Big change of room temperature To control temperature 2 2 Load cell is broken To check load cell No clear zero before weight npo _ TO press lt TARE gt key Va No calibrate or calibration weight is T librat Baud Rate bpc 9600 bps Mai inaccuracy Seon inaccuracy or Wrong voltage To use right voltage big error To check error of four corners Big error in four corners of load cell Load cell is broken Tp eee ee Stay or show wrong symbols To reboot or re plug in power Pin 2 TXD Pin 3 RXD Pin 5 GND To reboot after 30 minutes Short distracting outside Faire Cause Remedy Show on the Bad operationg environment such left all long or as big air vibration big Pd in To control working temperature repeatedly room temperature and so on No set constant before counting To set average value constant Show No Cou constant is too big or small To re calibrate Distracted by static and crash To reboot or re plug in power ota 200 back to zero LEN loose To check all wires PCB is broken To change PCB No calibration Load cell is broken To check load cell aa loose To check all wires No ITE DM is broken To change new backlight Twelve Accessories Scale Main Frame eee eee ee eee ee ee eee ey tunit Scale Pan seesstosssesesesecesesestesesseseieeem2. OFF or AUTO by press lt MODE gt again Then press lt TARE gt to confirm Choose ON means keeping the backlight bright always Seven Zero Tracking and Auto Tare 1 Turn off the balance one hand press and hold CAL at the same time another hand turn on the balance again Zero will show then loose the key and press lt TARE gt It will show Zero d Press lt TARE gt can adjust the from 0 to 5 ZeroO0d means no Zero tracking function sensitivity is the highest Zerood means Zero tracking is the largest Zero5d is factory set 2 Then press CAL it will show tArE press lt TARE gt tArE d will be shown press lt TARE gt can adjust the from 0 to 9 tArEOd means no Auto Tare tArE9d means Auto Tare Function is the largest tArE9d is factory set 3 Press BL the setting is done after it shows 0 or 0 0 or 0 00 or 0 000 It is convenient to use because the electronic balance can remember the latest setting when you turn on next time Eight Testing Solid Density Press lt BL gt show S and entering test model 1 At the first time test make calibration please proposal 2 Hanging the cradle and putting it into the bucket which is filling with water Then press lt TARE gt it shows 0 00g 3 Put the measured solid on the pan after the data is stable press MODE then shows Data memory is successful till balance shows th
3. Contents 1 Environment Conditions 2 20200s0sccssssssssseseccessenaseesssnsnnes Operating Manual N M Operation mREHERREEREERERERERERRERERERERERSRERERRERERERERERSEEREREREREREEREERRSRERERRERERE 3 Calibration mEHEEREEEERERREREERERRERERERERRERRERRERRSERERERRERERRERSRRSEREREREEEEREE Hydrostatical Balance 7 Zero Tracking amp Auto Tarer ss 8 Testing Solid Density was aman NEC REM RN NR EN M NN GN M ERR RN R6 elaien 9 Other Functions rrrrrrr rr ruuunirr run uuuuuuhhhuuuuuuuuuauaauuauuuau uuu uam 9 1 Units ConverS on ssss s sssss2u2u2uuuuuu2uuu2u2u2u2uuuuuununnnn 9 2 Counting 4 4 RR 9 3 27352 3511 9 1 22 2 2 2 9 4 Print ooorrrrrrrrrurruuiuuhuuuuuuuuuuuuuuuuuuuuuuuauuuuuuuuuuuuuuuuuuuuauuuuuuum 9 5 Speed adjustment of weighing eere Thank You For Choosing Our Electronic Balance 9 6 Low voltage indication rre nn nennen nnne One Environment Conditions 1 Place the balance in stably and smooth away vibration sunlight airflow and strong electromagnetic wave 2 Temperature 5 C 35 C Temperature Fluctuation lt 5 C h Humidity 50 85 Two Operation 1 Plugin the electronic balance and warm up 10 minutes better 2 Turn on It displays 8 8 8 8 8 8 Maximum capacity S CAL in turns Under weighing mode it shows 0 0 0 0 00 or 0 000 3 Put the weight on the balance and take away 2 or 3 times be
4. e weight of the solid 4 Take down the solid carefully and put it into the cradle while covered by water totally Until the data stable press MODE it will show the density of that solid 5 Press lt TARE gt exiting text model Notice If the solid density is less than 1 g cm the liquid should be Ethyl Alcohol Liquid distilled water gravity table Tem C 0 0 0 5 10 14 1 001 1 001 15 19 1 000 1 000 20 1 000 0 999 21 24 0 999 0 999 25 27 0 998 0 998 Nine Other Functions 1 Units Conversion Press lt MODE gt about 3 seconds till Unit flashing Then press lt TARE gt to confirm Press lt MODE gt to select units and press lt TARE gt to confirm 2 Counting Press MODE 3 scends till Unit flashing Press MODE to choose Count Then press lt TARE gt to confirm show pcs Press lt MODE gt pcs can be changed from 10pcs to 500pcs The larger number the higher count accurancy Put the relevant goods on the balance pan then press lt TARE gt to confirm It will show Setting Counting is done When the counting unit weight lt 2d it will show no Cou In this case you should choose several goods together as a Unit and reset 3 Percentage Press lt MODE gt about 3 scends till Unit flashing Press lt MODE gt to choose PER Then press lt TARE gt to confirm show 100 unit Put the goods on the pan and pr
5. eseeseveveseeese eeprvesteseseiese unit User s Manual eee eee ee ee ee ee ee ee ee re ay 1unit AC Adapter srassessssssssessstesesesessesesteseseenecssteoseseesceeesessevosets tunit Under Weighing Hooke teeeereretetereneeetereretetrtntreetennnrernnn 1unit OPT Calibration Weight TOC cece reer eee cere eee ee ree ere neseseesesieterseo venus tunit Windshield seeshesussesssscesesesesssvuseese seeesesuesssuseseseseesesknneseoeoees tunit Rechargeable Battery surssssssseseesssessesesseseseceeenseoeeeseseoeeeesesvenses tunit RS232C Interface T tunit Note If you need RS232C please inform us
6. ess lt TARE gt the goods are set as a unit 100 Take away the goods and put on other goods it will display When the set goods weight what is divided by 100 is less than 2d it cannot work and only show no PER It should add to goods weight 4 Print Press lt MODE gt about 3 scends till Unit flashing Press lt MODE gt to choose Prt Then press lt TARE gt to confirm Press MODE to choose hAnd AUto or Contin And press lt TARE gt to confirm hAnd Means Printer just will print one time AUto Means when the objects placed on the pan is gt 3d and only the value is stable Printer will print automatically Contin Means no matter how heavy the object on the pan and no matter whether the value is stable or not Printer will print continuously RS232 Data Frame Format Symbol Data Unit Last Frame 1 Data Symbol 1 Byte ASCII or 2 Data Field 7 Bytes ASCII One is Decimal Point which has the same position with Display 3 3 Bytes ASCII Units 3 bits Supplementary with Space 4 Last Frame ENTER ASCII ODH OAH Units 5 Speed adjustment of weighing LB 6C 62 OZ 6F 7A GN 47 4E KG 6B 67 2B 2D Press lt TARE gt for 3 seconds it will show SPEED drop the key and enter weighing model Although the speed is slow the accuracy is good The same way if you choose SPEED2 the speed is faster but
7. fore calibration Three Calibration 1 Single range calibration Press CAL for 3 seconds gt Show CAL gt g flicker Put a standard weight on the pan gt Show CAL gt Show weight value gt Enter into weighing mode After calibration if you found it still shows not exactly please re calibrating 2 Multi range calibration Press lt CAL gt for 3 seconds gt Press CAL again and again it will show different weight value and CAL L you can choose one kind of weight values to calibrate on the basis of single range calibration or you also can choose CAL L to perform the linear calibration When the screen shows no CAL it means you did not put weight on the pan in 10 seconds It will leave calibration mode automatically Four Weighing 1 Read the value on the screen after the black spot what is at the bottom left disappeared That means the value is stable 2 The Max weighing is the showing largest value after turn on add 9d e 10d d is minimum reading If overloading it will show and you must take away the goods at once or the balance load cell especially will be broken Five Tare Press lt TARE gt the balance pan can be tared if the blank spot disappears But if there is the black spot the tare function is no effect Six Backlight Press MODE for 3 seconds till the display flicker When it show BL then press lt TARE gt to confirm Choose ON
8. less accuracy Example 38 25g Stable 6 Low voltage indication lo 1413 T8 T7775 When the screen shows battery symbol in the upper left side it is time to replace the new battery 2B 30 30 33 38 2E 32 35 20 67 20 20 OD OA Ten Note in use ee eee 1 The tare and object weight must not be beyond the limit 10 JO 0 JO 353 JO c t 2B 30 30 30 30 33 30 2E 20 63 74 20 OD OA 2 If the weighing results are not exact calibration again Eleven Maintenance 60 pcs Counting Stable 10 O 10 0 0 0 p C S 2B 30 30 30 30 30 30 20 70 63 73 OD OA Scale is not connected with power To plug in the power No light Power switch is off To press turn on key 9 Adapter is broken To change new adapter 26 Percentage Stable PCB is broken To change new PCB 10 JO 0 JO 2 6 Upper n over load To decrease load Po PR y load cell wire loose To re connect the wire 2B 30 30 30 30 32 36 20 25 20 20 0D OA load cell wire loose S CAL To connect load cell wire No connect load cell wire Serial Port Big air To shut door or window Computer 9 Cores Balance 9 Cores valueaiieabie Working stage is unstable
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