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Lighttells CM-200 Roast Degree & Ground-Size Analyzer

Lighttells CM-200

CHF2,790.00 *
Content: 1 Piece

Prices incl. VAT free shipping from 120.-

In stock. Ordered by 3 pm, delivered tomorrow (Mon-Sat).

  • CH.2102
  • Fast A-Post delivery from Switzerland
  • Prices incl. VAT
  • Free shipping from 120FR. / free returns

Lighttells CM-200 Roast Degree & Ground-Size Analyzer

Precise analysis of roasting degree, roasting uniformity and particle sizes

With the Lighttells CM-200 roast analyser, you can examine your roast in detail: On the one hand, you can measure the degree of roasting and the colour distribution / uniformity of the roasting, on the other hand, you can also measure the particle sizes of a grind. This information helps you to perfect roasting and coffee preparation and to leave nothing to chance. 

The operation of the handy device is simple and you can save the measurement results in the device as well as externally.

The Lighttells colour meter MD-200 is suitable for professional roasters, people in coffee purchasing and quality assurance, baristas as well as ambitious home roasters.

Analysis of the degree of roasting

The degree of roasting has the greatest influence on the taste of coffee. Therefore, the degree of roasting is THE value that you as a roaster probably want to know. 

The Lighttells MD-200 Roast Analyser provides you with meticulously accurate information on the degree of roasting. The measuring device provides you with the degree of roasting defined in Agtron according to the SCAA Gourmet scale and SCAA name or assigns it to a roasting category (e.g. Light, City, Italian, etc). With these insights, you can make informed decisions about the roast profile and find the desired roast level.

Evaluation of roast uniformity

The roast uniformity of coffee beans plays a crucial role in the brewing process. The Lighttells MD-200 Roast Analyser helps you determine how uniform the roasted beans are in colour and plays out the distribution of the beans' colour directly on the display or in an exportable table.

Particle size analysis


The grind is an important value for baristas and coffee connoisseurs. This is because the grind and the uniformity of the grind determine the extraction process and thus the taste of the brewed coffee. With the Lighttells MD-200 roast analyser, you can accurately measure the particle size distribution and adjust your coffee grinder to choose the optimal brewing method.

The main features

  • Immediately ready for use; no need to warm up
  • Use while battery is charging 
  • Automatic detection of whole or ground beans
  • Analysis of the degree of roasting
  • NIR photometer indicates caramelisation of coffee beans or coffee powder
  • Roast degree measuring range: Agtron number 5 ~ 140 
  • Results displayed on SCAA scale (same as Agtron) and as "common" categorisation ("light" to "Italian")
  • Roast uniformity analysis
  • Analysis of the degree of grinding and the distribution of particle sizes
  • CCD camera shows roast uniformity of coffee beans or ground coffee
  • Highly efficient diffuser for ground coffee (for grind analysis)
  • Quick and easy calibration
  • Stores up to 100 results of SCAA scale and grind measurements
  • Calendar and time settings
  • Choice of sieve type possible
  • Automatic energy-saving mode
  • Quick keys for SCAA scale and grind measurements
  • Measurement results can be transferred to PC


Technical details

  • Running time: 8 hours (charged in 6 hours)
  • Warm-up time: none
  • Sensor: Infrared sensor 
  • Light source: Infrared LED & visible LED
  • Measuring area: 72 cm2
  • Display size: 2.8" / TFT colour display
  • Camera: High Resolution CCD Camera
  • Working temperature: 0-50 °C
  • Memory capacity: 100 measurements 
  • Battery: Li-ion 2300 mAh battery
  • Charging power: 5V, 2A 
  • Power source: Micro USB 
  • Data output: Micro USB cable 
  • Dimensions: 137 mm (L) x 95 mm (W) x 95 mm (H)
  • Weight: 328g
  • Certificates: CE, FCC, RoHS


Scope of delivery

  • Lockable aluminium case
  • Lighttells CM-200 roasting analyser
  • 10 spare particle trays
  • 5V power adapter
  • Micro USB cable
  • 2 removable inner trays 
  • 1 removable outer tray
  • Measuring spoon for whole coffee beans
  • Measuring spoon for ground coffee beans
  • Ruler
  • Calibration card
  • Particle diffuser (with tray) 
  • User manual (English)
  • Screwdriver


Download Product Specification & User Manual

Here you can download the product specification and the user manual (pdf):



High-precision analyser for determining the degree of roasting, the colour distribution as well...more

High-precision analyser for determining the degree of roasting, the colour distribution as well as the particle sizes of the grinds

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