Nahita 5144 Series Скачать руководство пользователя

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Page 25

ENGLISH

Version 1, September 2023

User’s manual for analytical balances

Technical data - 5183 Series analytical balances (1mg)

Reference (ext. calibration)

KBD015

KBD016

KBD017

Reference (int. calibration)

KBD018

KBD019

Capacity

500 g

1000 g

2000 g

Readability

1 mg

Stabilization time

1-2 s

Preheating time

30-60 min

Weighing unit

g / oz / ct / mg

Min. weight

1 mg

Repeatability

±1 mg

Linearity

±2 mg

Interface

RS232 / USB

Pan size

Ø 90 mm

Net weight

6280 g

Power supply

AC 110-240 V; 9 VD 2 A

Leveling the balance

Connecting and switching on

2. PREPARATION

Put the balance on the stable desk, the desk can not be moved.
Adjust the two feet on the bottom, until the bubble is centered in the circle, then place the balance

pan.

Plug in the AC/DC adapter and connect the control panel with the balance.

Содержание 5144 Series

Страница 1: ...ipments To get the best results and a higher duration of this equipment it is advisable to read carefully this manual and follow the processes of use Ce manuel est une partie indissociable de l appare...

Страница 2: ...tion and high reliability They can be widely used in industry agriculture commerce schools scientific research and other institutions Safety precautions Avoid direct sunlight Avoid vibrations Avoid st...

Страница 3: ...on No Display Description 1 Model display 2 Internal calibration sign 3 Negative weight value 4 Stable value 5 Weighing sign 6 Density determination 7 Piece counting 8 Dynamic weighing 9 Summation 10...

Страница 4: ...g oz ct mg Min weight 1 mg 0 5 mg Repeatability 0 03 mg 0 1 mg Linearity 0 03 mg 0 2 mg Interface RS232 USB Pan size 90 mm Net weight 6280 g Power supply AC 110 240 V 9 VD 2 A Reference ext calibratio...

Страница 5: ...reheating time 30 60 min Weighing unit g oz ct mg Min weight 1 mg Repeatability 1 mg Linearity 2 mg Interface RS232 USB Pan size 90 mm Net weight 6280 g Power supply AC 110 240 V 9 VD 2 A Leveling the...

Страница 6: ...tes In order to get accurate weighing result balance should be calibrated in below usage scenarios 1 Before first use 2 Balance power off for long time 3 After changing the operating environment 4 Per...

Страница 7: ...ration mode CAL 100 flicker Put the 100g weight for example in balance ref KBF010 Put the 100g weight for example in balance ref KBF010 Screen shows CAL 100 Remove the weight Finish the calibration Ba...

Страница 8: ...bration weight value setting balance with internal calibration only Auto calibration Finish the setting If the balance model is an internal calibration model please directly press the calibration butt...

Страница 9: ...User s manual for analytical balances Unit conversion Baud rate setting 4 SET UP AND OPERATION Unit g Unit oz Unit ct Unit mg Enter Baud rate setting mode Baud rate is 1200 Baud rate is 2400 Baud rat...

Страница 10: ...e setting Sensitivity setting 1 Enter time setting mode 2 Set seconds 3 Set minutes 4 Set hours 5 CAL increase ON OFF decrease Press the TARE button to save the settings 1 Enter sensitivity setting mo...

Страница 11: ...onments Higher sensi tivity requires better environment Don t adjust the sensitivity without consulting the manu facturer 1 Enter filter level setting mode 2 Int 0 filter level highest 3 Int 1 filter...

Страница 12: ...ns PC Printer 9 pins RXD Input 2 2 TXD Output 3 3 GND Ground 5 5 The baud rate by default is 9600 bps see baud rate setting Data format 10 bits 0 as start bit 1 as stop bit 8 digits ASCII code No odd...

Страница 13: ...ece counting Put 10 pcs on the balance pan according to above setting Press UNIT to confirm the sample weight and start weighing 1 Enter piece counting mode 3 COU 25 sample quantity 25 pcs 2 COU 10 sa...

Страница 14: ...balance pan for example 2 pcs of screw 2 Save the sample weight 100 00 100 is shown 3 If you put 1 screw on the balance pan 50 00 50 is shown 4 If you put 4 screws on the balance pan 200 00 200 is sho...

Страница 15: ...lay shows and W1 10 Enter auxiliary liquid density value If the auxiliary liquid is water enter 1 g cm3 Put object on pan 1 for example screw 14 Get the result of density 11 Press PRINT to increase th...

Страница 16: ...balance pan if the weight is not displayed press the UNIT key and the weight of the object will be displayed 6 Put the sample on the balance pan the icon starts flashing dynamic weighing begins 7 stop...

Страница 17: ...ccumulate 10 times weighing value 4 Add 20 accumulate 20 times weighing value 5 Save setting Display shows 1 Enter summation function mode 2 Add 5 accumulate 5 times weighing value e g 3 Save setting...

Страница 18: ...ight corner shows 2 times 9 Remove target object 2 Balance back to zero 10 Repeat the procedure for target objects 3 and 4 Put on target object 5 11 Auto display 5 times accumulated weighing value 12...

Страница 19: ...Save setting and enter pipette calibration interface 4 COU 5 get 5 times weighing value as reference 6 COU 10 get 10 times weighing value as reference Pipette calibration 1 Enter pipette calibration m...

Страница 20: ...to zero 1 Enter dual program switching 2 Balance default program 3 The standby program 7 Repeat the above procedure 3 times Take with the pipette 100 l drop into the container fifth time 8 Get liquid...

Страница 21: ...hing between the balance pan and the surface underneath the pan The power exceeds its permissible value and is unstable Static electricity Improve the working conditions Close the windshield Remove th...

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