dipper KN-201 User Manual Download Page 15

15 

 

 

Size

 

Diameter 65mm, height 100mm 

Material

 

Aerospace aluminum alloy with hard anode treatment 

Weight

 

280g (not include accessories) 

Display

 

128x64 monochrome OLED 

Light source

 

NIR solid-state LED 

Sensor

 

Multi-point phototransistors 

Warm-up time

  30 seconds 

Measure range

  0~150 Agtron Gourmet number 

Accuracy

 

>99% 

Data records

 

200 records 

Battery

 

High-capacity rechargeable polymer lithium battery 

Battery life

 

Work continuously up to 8 hours 

Charger

 

USB 5V/1A 

Charging time

 

0~100% about 3 hours 

Operating 

temperature

 

0~40°C 

Storage 

temperature

 

-10~70°C 

Certifications 

CE, FCC 

 

Specifications

 

Summary of Contents for KN-201

Page 1: ...Coffee Roast Analyzer KN 201 User manual Made in Taiwan Version 1 1 6...

Page 2: ...technology complies with the SCA Roast Color Classification System which enables a coffee roaster accurately measuring the coffee beans Agtron number and the roasting degree name This product uses th...

Page 3: ...low degree However as the market evolved this type of measuring method is gradually replaced by other measuring equipment that turned to the primary use of assessing the degree of roasting Agtron Gour...

Page 4: ...s otherwise it will cause damage This product is a precision optical instrument If the sensor or light source is contaminated the accuracy of the measurement will be affected Keep the use and storage...

Page 5: ...und measurements Self adaptability design error automatic compensation Comply with standard SCA Agtron scales Gourmet and Commercial Display Roast degree name SCA and Common support 200 data logs of h...

Page 6: ...e short press to start measurement for ground coffee Micro USB To connect the USB charger Charging indicator Orange light indicates charging is in progress and green light indicates charging is comple...

Page 7: ...tes that charging is in progress When showing Full Charged means the battery is fully charged and the charging will automatically stop This product supports charging and operating the measurement work...

Page 8: ...er or not it levels with the edge of the cup when filling and flattening the sample cup are the two most important points that will affect the measurement accuracy When placing coffee in the sample cu...

Page 9: ...er and the corresponding two roasting degree names The name of the SCA definition shows above the Agtron number the common name shows under Over Range is shown when the measured value is outside the r...

Page 10: ...side of the calibration plate on a flat surface then place the KN 201 on the calibration plate Make sure there is a solid fit all around Press and hold Ground Setting button for more than 3 seconds to...

Page 11: ...se accuracy When carrying out calibration the ambient temperature should be kept in the range of 25 5 C Temperature outside of this range may affect the accuracy of the calibration After the calibrati...

Page 12: ...g to select the item options The options are displayed in the table below Item Option Description 1 Auto Power Off 1 Always ON 2 5 mins 3 10 mins 4 30 mins 5 60 mins The default is 30 minutes When the...

Page 13: ...e the charging cable before cleaning Exterior cleaning The body shell and sample cup plate can be wiped with a micro wet fine fiber cloth and then with a dry cloth to remove the surface moisture Pleas...

Page 14: ...it use a small amount of soft dishwashing liquid and then rinse with water dry quickly with soft paper towels or cloth The process must be gentle to avoid surface scratches Do not clean light sources...

Page 15: ...ED Sensor Multi point phototransistors Warm up time 30 seconds Measure range 0 150 Agtron Gourmet number Accuracy 99 Data records 200 records Battery High capacity rechargeable polymer lithium battery...

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