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3. Specifications

Measurement Method

:

Near Infrared Transmittance

Light Source

:

Halogen Lamp (lamp life 2000hrs)

Applications

:

Wheat

Constituents

:

Protein, Moisture

Sample Volume

:

Approx. 60mL

Calibration Memory

:

4 constituents

×

8 channels

Measurement Time

:

Approx. 40 sec

Operating Emvironment :

10~35

 

(Non-condensation)

Display Format

:

320

×

240 dot-matrix large-size LCD

Displays Content

:

Calibration settings / names, Protein, Moisture

Power Source

:

AC100V~240V (50/60Hz)

Dimentions

:

435(W)

×

315(D)

×

195(H)mm

Weight

:

11.5kg

Accessories

:

Power cable

1pc

Sample case

1pc

Sampling cup

1pc

Fuse

1pc

Operation manual

1pc

Standard samples

Strage case for standard sample

1pc

Option

:

Printer model VZ-330 (100V/220V)

Note : AN-900 should be used below 35

 in environment condition. If the enviornment temperature is

over 50

, the precision spectroscope would be damaged. And The AN-900 should be also straged

below 50

 enviornment condition.

Note : Pre-calibration with recommended conditions are as below.

Display range

Protein

:

7

~

15%

Moisture

:

7

~

18%

Recommnedation conditions

:

15~30

 (Non-condensation)

Note : A backup battery has been built to this unit so that even if the electricity is cut-off, the calibra-

tion in memory will not be lost. Please contact the service desk of our company regarding an

replace of backup battery.

Summary of Contents for AN-900

Page 1: ...Near Infrared Grain Tester AN 900 Ver 1 08 Operating Manual...

Page 2: ......

Page 3: ...uring Procedure 11 6 11 Measurement 11 6 21 Average Display 14 6 3 1 Setup the Display Conditions 15 6 3 2 Setup the Indication Range 16 1 Protein CM Display 17 6 41 Bias Adjustment 17 1 Manual adjust...

Page 4: ...red rice analysis technology It employs total grain measurement formulas for measuring with out crushing the sample grain to pieces so it makes it possible to analyze grain quickly and easily By ultil...

Page 5: ...t Parts names Cover Contrast adjustment control Display Key functions Cover Printer output port Serial output port RS 232C Power cable connection Power switch Fuse holder Measurement chamber Rear side...

Page 6: ...6 Accessories Sample case Power cable Sampling cup Fuse Operating manual Operating Manual Near Infrared Grain Tester AN 900 Standard samples Strage case for standard sample Standard sample Strage case...

Page 7: ...1pc Sampling cup 1pc Fuse 1pc Operation manual 1pc Standard samples Strage case for standard sample 1pc Option Printer model VZ 330 100V 220V Note AN 900 should be used below 35 in environment condit...

Page 8: ...ted item Rtn key Press this key when you want to return to a previous screen or when you want to invalidate a selected item Scroll key Press this key when you are selecting an item at the top of the s...

Page 9: ...Connector Power switch Ground Note Approximately one hour before operation turn the power On and begin warming up the de vice In case that the screen isn t show ing or is hard too see adjust the Contr...

Page 10: ...eys 4 Press the key Calibration will be selected and back to initinal screen The existing selected Calibration is diplayed Note A backup battery has been built to this unit so that even if the electri...

Page 11: ...re ment Measurement Application 1 Wheat Measurement in progress Standard measurement Measurement Application 1 Wheat Display Adjustment Serial number Time AB01234 Communication VER 1 08 2 0 0 6 0 8 3...

Page 12: ...space at the top Never open the cover during Measure ment Never open the cover during Measure ment Remove the sample case after mea suring compositions Press the key if you want to measure next sampl...

Page 13: ...ther greater or less than the permissible range This message appearts when the temperature of the operating environment is either higher or lower than the permissible range This message appears when t...

Page 14: ...isplay Operation Display Explanation 1 When performing repeated mea surements the number of times measured increase 1 9 2 Press the key the average value based on those repeated measurements will be d...

Page 15: ...the RTN key the initial screen will be displayed Moisture is changeable While you press the key you can increase and decrease the values quickly with keys Display Application 1 Wheat Protein O N Prote...

Page 16: ...al screen will be displayed Indication range Application 1 Wheat Protein Upper limit 1 2 0 Lower limit 0 4 0 Moisture Upper limit 2 0 0 Lower limit 1 0 0 Select the item Display Application 1 Wheat Pr...

Page 17: ...oothly Note With the automatic adjustment you need only one standard sample so it is often convenience to do but you need to be careful of doing the adjustment incorrectly when making mistakes with st...

Page 18: ...le s values as standard samples A B C Protein of standard sample 6 8 5 6 7 4 Average of satandard sample s 6 8 5 6 7 4 3 6 6 Calculate BIAS value BIAS value AV standard samples AV measurements 0 4 6 6...

Page 19: ...it get dirty measure after wiping the dirt off of it In case that the sample is damaged you would be replaced new standard sample Note BIAS value is also acceptable with minus instead of plus BIAS AV...

Page 20: ...positions of standard sample are changeable per each standard sample While you press the key you can increase and decrease the values quickly with keys Adjustment Application 1 Wheat Ingredient values...

Page 21: ...during Measure ment Adjustment Application 1 Wheat Remove the sample and surely close the hood Press the EXECUTE Standard measurement BIAS Auto adjustment in progress Adjustment Application 1 Wheat M...

Page 22: ...e displayed Note Sometimes BIAS adjustment doesn t run correctly For example when the windows on sample case is dirty or when the sample becomes rather damaged If it get dirty measure after wiping the...

Page 23: ...h keys If you want to set another choices repeat operation procedure 2 4 If you press the RTN key the initial screen will be displayed Time 2 0 0 6 Year 0 8 Month 3 1 Day 1 3 Hour 5 9 Minute Select th...

Page 24: ...e YES is selected RS 232C port which is located rear side on chamber is available to use PC Communication PC communication YES N O Select the item Measurement Application 1 Wheat Display Adjustment Se...

Page 25: ...25 9 Cleaning When the surface of AN 900 is found dirty wipe it by soft cloth If extremely dirty wipe with wet cloth Note Do not use any volatile chemicals such as a thinner or benzene...

Page 26: ...ntioned valid period of time concerning the life of the standard sample and try to use extremely new grain as the standard sample Note Don t freeze standarad sample and put them in freezing cold strag...

Page 27: ...27...

Page 28: ...0608 AI 0201 010...

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