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    JWI-501 

 

 

Preface

 

Thank you for using our JWI-501 series waterproof scale indicator. It has the characteristic 

of high precision, display celerity, durable, best after sale services and good corrosion-proof. 
Various measures adopted to ensure its excellent waterproof and damp proof. It is widely 
used for not only retail stores, ration packing but also for high humidity surrounding of food 
and seafood packing. We had got several national patents for the scale. The waterproof 
and dustproof grade is up to IP68. 

Please read the instruction manual before usage. 

 

1 Main technical index

 

Max. Capacity 

30kg 

60kg 

150kg 

300kg 

600kg 

Min. Capacity 

                             20e 

Test division    e 

10g 

20g 

  50g 

100g 

200g 

Display division

 

d1 

5g 

10g 

  20g 

50g 

100g 

Display division d2 

2g 

5g 

  10g 

20g 

50g 

Max. tare 

100%

 max. capacity 

Accuracy 

III 

Working temperature 

-5~+35

 

Storage temperature 

-25~50

 

Power 

Inner 6v4.5Ah rechargeable battery 

 

2 Keyboard and character prompt

 

2-1 Keyboard 

                  
              

Turn on/zero key. 

 

            
              Tare key. 
   
          
              Turn off key. 
            
 
              Set/numeric key. Set parameter or input number.    
 

 

ON/ 

ZERO   

TARE 

OFF 

SET 

0~9 

Содержание JWI-501 Series

Страница 1: ... 1 2 3 Operation guide 3 1 Install and adjust 3 2 Turn on and turn off 3 3 Zero 3 4 Weighing 3 5 Tare weighing 3 6 Save power function 3 7 Battery indicate 3 8 Charge 3 9 Set and use parameter 3 10 Brightness 2 2 2 2 2 3 3 3 3 3 5 4 Calibration 5 5 Notes 5 1 Normal note 5 2 For sealed lead acid battery 5 5 6 ...

Страница 2: ...several national patents for the scale The waterproof and dustproof grade is up to IP68 Please read the instruction manual before usage 1 Main technical index Max Capacity 30kg 60kg 150kg 300kg 600kg Min Capacity 20e Test division e 10g 20g 50g 100g 200g Display division d1 5g 10g 20g 50g 100g Display division d2 2g 5g 10g 20g 50g Max tare 100 max capacity Accuracy III Working temperature 5 35 Sto...

Страница 3: ...ews Adjust feet to let the platform in level 3 2 Turn on and turn off Turn on Press ON ZERO key It displays software version After that it will show dc x xx voltage of battery Self inspection starts After countdown the zero lamp will light Now the scale is in a working state Turn off Press OFF key Auto turn off When scale is in auto off state It will be auto off after 10 minutes of no operation se...

Страница 4: ...lower than 6v power will exhaust 3 8 Charge Power supplied by an internal rechargeable lead acid battery 6v 4 5ah When it shows batlo please charge immediately The time of full charging is 12 hours While charging no need to turn the scale on 3 9 Set and use parameter Press SET 0 9 for 3 seconds it will enter setting mode and show the main menu Press SET 0 9 again it displays rAngE set limit UnItS ...

Страница 5: ...9 2 2 Counting When it displays pcs press TARE Now pcs lamp lighting Press and hold ON ZERO it displays count and return to 0 Then put the sample as much as possible but don t more than max capacity After stable press TARE Press SET 0 9 to add 1 and press TARE to choose After finishing it displays pcs and pcs lamp lighting exit counting choose a weighing unit Note Quantities of max less 30000 3 9 ...

Страница 6: ...s on rA press TARE to enter It will show 100 which indicates that no limit is imposed on the powering on range In case the zero point upon powering on is greater than 20 of the maximal weighing capacity Err 0 and Err 04 will be displayed upon powering on and the tare should be reduced to less than 20 of the maximal weighing capacity 3 10 Brightness Press and hold ON ZERO it displays lc Press SET 0...

Страница 7: ...mage due to overload is not within the range of guaranteed maintenance Don t touch chemicals such like solvent etc Keep the scale clean in order to weighing well There is a lead seal on the bottom of the scale Users are not allowed to remove the seal If the seal is damaged the scale is not guaranteed for maintenance 5 2 For sealed lead acid battery The working temperature of battery is 10 40 It ca...

Страница 8: ...JWI 501 7 ...

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