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ATAGO 5050, Instruction Manual

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ATAGO 5050 Instruction Manual Download Page 14

- 8 - 

3. Cleaning

 

 

CAUTION

 

 

 

● 

Ensure that the sample stage is clean before measurement. 

  ● 

Clean the sample stage immediately after each measurement. 

 

● 

Thoroughly dry the instrument before storing. 

 

● 

Do not use benzene (paint thinner) on the instrument.

 

 

● 

Store away from direct sunlight at a stable temperature with as little fluctuation as 

 

possible. 

 

 

①Collect the sample 

solution with a pipette 
and wipe it off. 

③Dry the sample stage 

completely with dry 
tissues.

 

Ethyl 

alcohol 

Mild soap 

For oily samples 

Clean oily residues with ethyl 
alcohol or mild soap, and then, 
rinse with water. 

②Apply some water and 

wipe it off. 

a

 

a

 

N

  Clean and the 

optical path window 
particularly well.   

Optical path window 

Can be washed under running water. 
Thoroughly dry the instrument before 
storing. 

N

  Moisture may accumulate in the 

grooves of the buttons, but this 
will not affect the instrument. 

 

Summary of Contents for 5050

Page 1: ...5050 E01 Portable Polarimeter Instruction Manual Cat No 5050 ...

Page 2: ......

Page 3: ... measurement falls within or outside the user programmed tolerance setting rpage 7 N See page 8 for cleaning tips N See page 9 for how to change the settings Quick Manual 1Powering on rpage 4 Press I 2 Zero setting rpage 5 Wipe the sample stage clean Fill the sample stage with water up to the fill line Press G 000 is displayed The cursor indicates the last used scale Sample volume Fill line Approx...

Page 4: ...be Measurement Evaluation Indicator The measurement values are evaluated against the pre set tolerance and the green red light will indicate the results See page 10 for how to configure upper and lower limits Red light Outside tolerance Green light Within tolerance Outside tolerance Red light Green light Red light Within tolerance Outside tolerance Upper limit Lower limit Angle of Rotation Convers...

Page 5: ...scales cycle through in thefollowing order Specific Rotation Concentration Then the measurement in the selected scale is displayed After measurement Press one of the scale buttons to display the following scale name abbreviation next to the battery indicator Specific Rotation Angle of Rotation Conversion to 100mm optical path length Adjust Auto Shut off Timer rpage 13 Is the unit turning itself of...

Page 6: ...ning 8 4 Settings 9 How to Access Settings 9 1 Tolerance Setting 10 2 Setting the Optical Path Length 11 3 Concentration Specific Rotation Setting 12 4 Auto Shutdown Timer Setting 13 5 Scales 14 6 Error Messages 15 7 Inspection 16 8 Storage and Maintenance 16 9 Optional Accessories and Consumable Items 17 10 Warranty and Repair 18 1 Warranty 18 2 Replacement Parts 18 11 Specifications 19 ...

Page 7: ...ironment Do not expose the instrument to a rapid change in ambient temperature Do not subject the instrument to strong vibration Do not subject the instrument to extreme cold temperature Do not place the instrument under anything heavy Have the batteries and battery compartment cover removed during air transport Chemical Resistance of Body Case The body case is made of ABS resin Do not expose it t...

Page 8: ... liquid Optical path window Polarized light is emitted and received Measurement Evaluation Indicator Either the green or red light comes on when the measurement value is within or outside the tolerance range respectively Scale button ZERO button G ZERO set Confirm the selection 100mm button Select the angle of rotation scale Conversion to 100mm optical path length Move to the next place value 200m...

Page 9: ...then the temperature is displayed for each measurement Cursor The cursor indicates the last used scale Scales 100mm Angle of Rotation Conversion to 100mm optical path length 200mm Angle of Rotation Conversion to 200mm optical path length User User Specific Rotation or Concentration Measurement value Battery indicator ...

Page 10: ...g the correct polarity Close the battery compartment and turn the screw clockwise 4 Power ON OFF Powering on Press I Turn the instrument on in the measurement mode The backlight stays lit for 1 minute The cursor indicates the last used scale N The backlight stays on for 1 minute after any button is pressed N To access the settings while the power is turned on press and hold H then 1 second later p...

Page 11: ...ture is that of the sample stage and may not necessarily match the temperature of the sample 1 Zero setting This is the operation to set the calibration point zero m Zero set the instrument at the beginning of each day before use m Regular zero setting throughout the day is recommended to ensure accurate results Press I to turn it on m Zero setting can be done in any scales Wipe the sample stage c...

Page 12: ...mples The instrument should also be acclimated to room temperature prior to operations N Try stirring the sample on the sensor during measurement to improve the repeatability of oily fatty samples Fill line Approx 3mL m The measurement evaluation indicator will light up if a tolerance is set for the scale used rpage 10 m The indicator will not activate for erroneous results including temperature e...

Page 13: ... to 200mm optical path length scale Press F to take a measurement will appear Sample A Sample B Sample C 32 0 34 6 37 5 g g g g Red light Green light Red light Sample Sucrose solution 26 0g 100mL 33 0 to 36 0 Outside tolerance Within tolerance Outside tolerance Red light Green light Red light Outside tolerance 32 0 Sample A Within tolerance 34 6 Sample B Outside the tolerance 37 5 Sample C Red Gre...

Page 14: ...possible Collect the sample solution with a pipette and wipe it off Dry the sample stage completely with dry tissues Ethyl alcohol Mild soap For oily samples Clean oily residues with ethyl alcohol or mild soap and then rinse with water Apply some water and wipe it off a a N Clean and the optical path window particularly well Optical path window Can be washed under running water Thoroughly dry the ...

Page 15: ...turn to the measurement mode Press F to move to the next setting item Press G to select the setting 1 Tolerance Setting rpage 10 2 Setting the Optical Path Length rpage 11 3 Concentration Specific Rotation Setting rpage 12 4 Auto Shutdown Timer Setting rpage 13 Return to 1 JU While the power is turned on press and hold user then 1 second later press Power H after 1 second H I ...

Page 16: ...H While is flashing a Choose to insert a decimal point by or H While is flashing a Same as above While is flashing a Same as above While is flashing a Same as above Value 0 0 0 SH i Enter the upper limit Value Decimal point Value Decimal point 4 0 0 SL o Enter the lower limit E n d G Return to the measurement mode G Confirm the lower limit SEt will flash on the display F cJ U 1 Exit the setting N ...

Page 17: ... as 5mm or 10mm CEL SrnP G How to access the setting rpage 9 i n P 2 G E n d G Return to the measurement mode G Confirm the value SEt will flash on the display F i n P 2 Exit the setting N Press G to continue to edit the setting N The last used scale will be selected upon returning to the measurement mode Factory default 20mm F Do not select here Do not select here F F SrnP c o n SrnP S r F 20mm F...

Page 18: ...flashing a Same as above While is flashing a Same as above Value Enter the value Value Decimal point Value Decimal point E n d G Return to the measurement mode G Confirm the value SEt will flash on the display F i n P 2 Exit the setting N Press G to continue to edit the setting To measure Concentration a enter Specific Rotation To measure Specific Rotation a enter Concentration N Both variables ca...

Page 19: ...tion SEt will flash on the display 8 A P 3 E n d Turn off after 4 minutes of inactivity G F r o4 AP b 3 0 AP b 1 0 AP F Turn off after 10 minutes of inactivity F Exit the setting N The last used scale will be selected upon returning to the measurement mode Turn off after 30 minutes of inactivity N Press G to continue to edit the setting Return to the measurement mode ...

Page 20: ...stance By definition the specific rotation value is equivalent to the angle of rotation obtained by a measurement using a solution of 100 concentration in a 100mm observation tube although such a measurement is actually not practicable The specific rotation is determined by the following formula Specific Rotation 10 000 Angle of Rotation length of observation tube mm Concentration g 100mL 1 1 m To...

Page 21: ...ample stage with your A hand and measure again This error message may also appear if the sample temperature is too low The sample measured above the measurement range Measurement error When User scale is selected a Press and to A view the detail of the error The sample measured below the measurement range Example The sample measured below 3 9 16 9 in the Specific Rotation or Concentration Example ...

Page 22: ...rature purified water Measure the Angle of Rotation of the standard liquid 2 or 3 times repeatedly If the measurements are within accuracy the instrument is calibrated correctly If the measurements are not within accuracy review the procedures to measured correctly 8 Storage and Maintenance Store the instrument in a dry place away from direct sunlight Exposure to humidity and heat may damage the i...

Page 23: ... 5mm Adapter only RE 72095 RePo Po Reduced Optional Path Adapter 5mm Glass Cell only RE 72096 For measuring at 5mm optical path RePo Po Reduced Optional Path Adapter 10mm RE 72097 Set of RE 72098 and RE 72099 RePo Po Reduced Optional Path Adapter 10mm Adapter only RE 72098 RePo Po Reduced Optional Path Adapter 10mm Glass Cell only RE 72099 For measuring at 10mm optical path RePo Po Standard Liquid...

Page 24: ...nt if they are still in use Having been disassembled by unauthorized personnel Having been misused and or operated outside the environmental specifications Damages to optical path windows and or sample stage Leakage from batteries other than those included with the unit Water damage or having been dropped Repair services are available for a fee after the warranty expires Contact an ATAGO authorize...

Page 25: ...eger if over 100 concentration 2 0 to 999 Displays to first decimal place if under 100 Displays the decimal as rounded to the next integer if over 100 Temperature 4 0 to 41 0 Resolution Angle of Rotation 0 01 9 99 to 9 99 0 1 10 0 10 0 Temperature 0 1 Measurement accuracy Angle of Rotation 0 1 at 20 0 5 Conversion to 100mm observation tube 1 0 Conversion to 200mm observation tube Temperature 1 0 a...

Page 26: ...MEMO ...

Page 27: ......

Page 28: ...37 2110 customerservice atago usa com TEL 91 22 28544915 40713232 customerservice atago india com TEL 66 21948727 9 66 21171549 customerservice atago thailand com TEL 55 16 3913 8400 customerservice atago brasil com TEL 39 02 36557267 customerservice atago italia com TEL 86 20 38108256 info atago china com TEL 7 812 777 96 96 info atago russia com TEL 234 707 558 1552 atagonigeria atago net TEL 7 ...

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