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I. INITIAL SET-UP 
 

● Carefully remove the analyzer from the shipping box 
 
● Inspect the analyzer for any sign of shipping damage 
 

Contact Agtron immediately if any damage is apparent. A shipping claim for damage needs to be filed as 
soon as possible.

  

 
IMPORTANT: 

Keep the box and all packing material. Any unit returned to Agtron

 

for service must be 

shipped in the original packaging or Agtron will not accept the unit.

 

 

The carton contains the following items:   
                                                        
- E20CP-III Analyzer 
- Power Cord 
- Large Diameter Yellow Life Disk 
- Two Plastic Sample Dishes 
- Smaller Diameter Two-Sided Red / Black Calibration Disk & Dish Set 
- Rectangular Metal Sample-Dish Tray 
- This Operation Manual 

 

● Place the Agtron analyzer on a clean level surface 
 
● Keep the cooling fan vent on the back of the unit free of obstruction 
 
● Avoid placing the unit where it will be in direct sunlight  
 
● Fully-open the sample drawer by pulling it straight out until it hits the bumper stop 
 
● Look into the chassis under the drawer. There are four posts sticking up from a raised platform that is affixed 
to the inside bottom of the chassis. Place the large diameter Yellow Life Disk between the four posts so that it 
sits flat on the platform.  
 
● Place the rectangular metal sample-dish tray into the cutout on the sample drawer top surface by first placing 
the front of the tray with the thinnest edge facing forward against the rubber locating bumpers, then push the 
back edge of the tray down into the opening so that the tray recesses fully into the cutout and the side flanges of 
the tray sit flat on the drawer top surface. 
 

NOTE:

 The sample-dish tray should always remain in the analyzer sample drawer. It should only be removed 

for periodic cleaning. Always keep the sample drawer in the fully closed position when not in use. 
 
● Fully close the sample drawer 
 
● Connect the AC power cord to its mating socket on the back of the unit. Make certain that the plug is firmly 
seated  
 
● Connect the unit to AC mains power 

 

Содержание E20CP-III

Страница 1: ...E20CP III OPERATIONS MANUAL Software Version IR128 S5 0 IR128 S5 5 USB ADT 2020 Special Application Spectrophotometer AGTRON INCORPORATED 9395 Double R Boulevard Reno NV 89511 PHONE 1 775 850 4600 FAX...

Страница 2: ...in a linear manner relative to the development of the collective organic chemistry The Agtron model E20CP III evaluates changes to these selected compounds by measuring their photometric response to...

Страница 3: ...THE ANALYTICAL SCALE Page 12 VIII ACCESSING EDITING THE CUSTOM SCALE VARIABLES Page 13 IX IMPROVING ANALYTICAL ACCURACY AND REPEATABILITY Page 16 X NON STANDARD SCALE CALIBRATION Page 17 XI CONNECTIN...

Страница 4: ...y pulling it straight out until it hits the bumper stop Look into the chassis under the drawer There are four posts sticking up from a raised platform that is affixed to the inside bottom of the chass...

Страница 5: ...a 15 watt light bulb Turn the power switch to the ON position The display should activate and begin timing a 45 minute warm up period The unit model type serial number and other information will appe...

Страница 6: ...keypad KEYS ANALYZER FUNCTION 0 9 Enters numeric values and access combination key functions CAL Activates calibration routine using stored high low values no editing function F CAL Displays stored h...

Страница 7: ...you wish to change the Date Time displayed Depress the key The display will show YEAR YY Using the numeric keypad enter the last two digits of the year i e 2018 would be 18 The display will show MONTH...

Страница 8: ...ill show AGTRON UNIT NN Use the numeric keypad to enter the two digit number to be assigned to the unit 01 99 If you wish to exit without entering an ID number key in 00 As soon as a two digit ID numb...

Страница 9: ...ed with REFERENCE COFFEE SAMPLES of known or desired score see section VIII Non Standard Scale Calibration 1 Remove the two sided Red Black Calibration Disk set and dish from its storage box IMPORTANT...

Страница 10: ...he sample drawer and will store a reference value The reference value stored is used automatically to recalibrate the analyzer every time the drawer is opened The display will change to LOW REFERENCE...

Страница 11: ...container and thoroughly mixing the grounds to produce homogeneity It is also important that the particle specification is consistent Overfill the shallow side of the sample dish with the homogenized...

Страница 12: ...S B x S C See Section VII for programming instructions To Switch Select Scales 1 Depress SCALE Each time the SCALE button is depressed selections will toggle in a loop between Agtron Scale Gourmet Sca...

Страница 13: ...score offset constant VARIABLE DEFAULT VALUES LIMITS Variable A Default 0 0000 Limits 0 00000 to 0 59998 Variable B Default 1 000 Limits 0 000 to 9 876 Variable C Default 00 00 Limits 00 00 to 98 76...

Страница 14: ...played depress the FNC key To edit the B variable depress the ENTER key The display will show ENTER TO SAVE EXIT B x S B 00 000 Key in the desired B value and depress the ENTER key to save and move to...

Страница 15: ...ER key to save the C value exit the custom scale variable editing subroutine and return to normal analyzer function The display will show COFFEE MODE NOTE When all of the Custom Scale variables are se...

Страница 16: ...f the surface compacts compresses and cakes the grind is too fine Remember what looks like an identical surface to the eye may appear quite different to the analyzer Time from Roasting Cooling Grindin...

Страница 17: ...the 3 key then depress the F CAL key The display will show OPEN SAMPLE DRAWER SET REFERENCE MODE 3 Fully open the sample drawer The display will show HIGH REFERENCE RED DISK OR SAMPLE 4 Place the ligh...

Страница 18: ...ibration to that scale a With the analyzer in the COFFEE MODE fully open the sample drawer and allow the analyzer to calibrate b Place the Calibration Reference disk set into the shallow side of the d...

Страница 19: ...a Terminal WARNING The E20CP III does not have serial port isolation Connecting the analyzer to a non isolated serial port can permanently damage the internal micro processor Connect the analyzer seri...

Страница 20: ...smitted with the notation that the auto data transmit feature is ON With auto transmit ON each time a reading is taken the product score with time and date will be transmitted b Depress the 6 SEND DAT...

Страница 21: ...E USING THE NUMERIC KEYPAD AND DEPRESS THE ENTER KEY TO ENTER THAT VALUE 8 FULLY OPEN THE SAMPLE DRAWER CAREFULLY PLACE THE DARKER SAMPLE INTO THE SAMPLE POSITION AND FULLY CLOSE THE DRAWER 9 KEY IN T...

Страница 22: ...e disk set is not in use Never leave the disk set in the analyzer CLEANING THE ANALYZER INTERIOR Unplug the analyzer Remove the LIFE DISK from under the sample drawer Clean the life disk with alcohol...

Страница 23: ...56 9 75 70 53 1 NO TILE Medium Light 65 49 4 65 60 45 7 NO TILE Medium 55 42 0 55 50 38 3 NO TILE Medium Dark 45 34 6 45 40 30 8 NO TILE Dark 35 27 1 35 30 23 4 NO TILE Very Dark 25 19 7 25 Extremely...

Страница 24: ...CTIONS Contact Agtron for a Return for Repair authorization number RFR before sending equipment to Agtron for service Analyzers returned without an RFR will not be received Repack the equipment in the...

Страница 25: ...25 XV CE CERTIFICATE DECLARATION of CONFORMITY...

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