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ATAGO 5010 Скачать руководство пользователя страница 22

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7. Inspection

Regular inspection is recommended to ensure accurate results. Keep a regular schedule, such as
the beginning of each month. Inspect the instrument as needed - when the instrument has been
dropped, or the measurements seem to be abnormal.
The standard liquid is available from ATAGO.

RE-99110 RePo Standard liquid

<

Inspection of the instrument with standard liquid

>

①

Prepare the instrument for basic operations according to the instruction manual.

②

Zero set the instrument with room temperature distilled water.

③

Measure the Brix and Angle of Rotation of the standard liquid (2 or 3 times repeatedly).

④

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 instrument.

Do not use organic solvents
(paint thinner, benzene,
gasoline, etc.) on the plastic
body case.
(

r

page 1)

Clean and dry the sample stage
thoroughly, following the “Cleaning”
instructions. (

r

page 8)

Store the unit away from direct
sunlight at a stable temperature with
as little fluctuation as possible.

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Содержание 5010

Страница 1: ...5010 E09 Portable Refracto Polarimeter Instruction Manual Cat No 5010 ...

Страница 2: ......

Страница 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 約 Fill line Measu...

Страница 4: ...s 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 Lower limit Upper limit Outside tolerance Within tolerance Outside tolerance Red light Green light Red light Refractive Index Brix Press H to select the desired scale International Sugar Scal...

Страница 5: ...le of rotation equivalent to a 20mm observation tube Conversions to other observation tube lengths can be done by calculation Instrument s displayed angle of rotation Length of observation tube you wish to convert 20mm Converted observation tube s angle of rotation Example When the instrument s displayed angle of rotation is 2 Conversion to 100mm observation tube 2 100 20 10 Conversion to 200mm ob...

Страница 6: ... scale PUr con Sr iSS rot bri Angle of Brix Purity International Specific Concentration Rotation Sugar Scale Rotation Angle of Rotation Brix User Purity International Sugar Scale User Specific Rotation or Concentration 3 Press the desired scale button J Angle of Rotation K Brix H Every timeH is pressed the other scales cycle through in the following order Purity International Sugar Scale Specific ...

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

Страница 8: ...in a dry environment 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...

Страница 9: ...d Prism Measures the Brix Fill line Indicates a sufficient amount of 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 A R button J Select the angle of rotation scale Move ...

Страница 10: ...mperature Scale The scale and then the temperature is displayed for each measurement Cursor The cursor indicates the last used scale Scales A R Angle of Rotation Brix Brix User User Purity International Sugar Scale Specific Rotation or Concentration Measurement value Battery indicator 3 ...

Страница 11: ...he 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 user then 1 second later p...

Страница 12: ...for optical rotation and Brix 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 Optical rotations and Brix can be zero set in any scale however when the optical rotation scale is selected even when Brix zero set is an error no error message will display Wipe the sample stage ...

Страница 13: ...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 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 errors m Set the upper...

Страница 14: ...e Outside tolerance Red light Green light Red light Outside tolerance 90 0 Sample A Within tolerance 100 Sample B Outside the tolerance 108 Sample C Red Green Light Indication Measurement Evaluation Indicator Example When the Purity scale is configured with a lower limit of 95 0 and an upper limit of 105 Select the Purity scale Press F to take a measurement will appear ...

Страница 15: ... 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 the prism and the optical path window particularly well Prism Optical path window Can be washed under running water Thoroughly ...

Страница 16: ... Exit the settings Return 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 Concentration Specific Rotation Setting rpage 11 3 Auto Shutdown Timer Setting rpage 12 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 ...

Страница 17: ...rease the value by H J While is flashing a Choose to insert a decimal point by K or H J While is flashing a Same as above J While is flashing a Same as above J 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...

Страница 18: ...me as above J While is flashing a Same as above J 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 Concentr...

Страница 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 ...

Страница 20: ...s Purity readings are always positive but negative values are also displayed when the angle of rotation is negative INTERNATIONAL SUGAR SCALE ISS Expressed in Z The International Sugar Scale is determined by the following formula International Sugar Scale Angle of Rotation 2 888 The measurement value of 26 000g 100cm3 of sucrose solution in a 200mm observation tube is 100 Z This measurement value ...

Страница 21: ... 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 J and K to A view the detail of the error The sample measured below the measurement range Example The sample measured below 3 9 C 16 9 C in the Purity or ISS scale G was pressed with nothing or something other than water on the sample s...

Страница 22: ... distilled water Measure the Brix and 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 t...

Страница 23: ...96 RePo Reduced Optional Path Adapter 5mm Adapter only RE 72095 RePo Reduced Optional Path Adapter 5mm Glass Cell only RE 72096 RePo Reduced Optional Path Adapter 10mm RE 72097 For measuring at 10mm optical path Set of RE 72098 and RE 72099 RePo Reduced Optional Path Adapter 10mm Adapter only RE 72098 RePo Reduced Optional Path Adapter 10mm Glass Cell only RE 72099 RePo Standard Liquid RE 99110 Ho...

Страница 24: ...if they are still in use Having been disassembled by unauthorized personnel Having been misused and or operated outside the environmental specifications Damages to prism 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 author...

Страница 25: ...to 99 9 and to a whole number above 100 Specific Rotation 999 to 999 Measurements are round to 1 decimal place up to 99 9 and to a whole number above 100 Concentration 2 0 to 999 Measurements are round to 1 decimal place up to 99 9 and to a whole number above 100 Temperature 4 0 to 41 0 C Resolution Angle of Rotation 0 01 International Sugar Scale 0 1 Z Brix 0 1 Temperature 0 1 C Measurement accur...

Страница 26: ...MEMO ...

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