Lighttells CM-100+

Analyse your roast in a flash with modern infrared technology

When roasting coffee, precision and consistency are very important. With the Lighttells CM-100+ Roast Degree Analyzer, you can objectively measure the roast level of your coffee thanks to the latest infrared technology and get a deep insight into your roast. You can analyse the roasting degree of whole beans as well as ground coffee easily and precisely. This way you can ensure the quality and consistency of your roasts and easily exchange information about roasts with other people. The analyzer provides you with the degree of roast in Agtron defined according to the SCAA Gourmet scale and SCAA name or assigns it to a roast category (e.g. Light, City, Italian, etc) directly on the display. Up to 200 results can be stored in the meter's internal memory.

The Lighttells CM-100+ Roast Degree Analyzer is suitable for professional roasters, coffee buyers and ambitious home roasters.

Good reasons for the Lighttells CM-100+ Roast Degree Analyzer

Precise colour measurement
Accuracy in colour measurement is the cornerstone of effective roast analysis. The Lighttells CM-100+ Roast Degree Analyzer uses state-of-the-art infrared technology to determine roast colour.

Objective results in real time
The days of manual observation and subjective assessments are over. The CM-100+ gives you real-time analysis and immediate objective feedback on roast colour. The results are delivered as SCAA Gourmet Result, SCAA Name and common roast degree designation ("light" to "italian").

Easy to use
The Lighttells CM-100+ Roast Degree Analyzer is very easy to use. Perfect therefore for professionals with tight schedules but also for less experienced roasters.

Quality control and exchange - based on data
The Roast Degree Analyzer stores up to 200 results that you can easily access at any time. This makes it easy to compare roasts, ensure consistency across roast batches or share roasts within the coffee community based on data.

The main features

• NIR photometer indicates caramelisation of coffee beans or coffee powder
• SCAA "Gourmet" scale measurements (like Agtron)
• Roast degree measuring range: Agtron number 5 ~ 130 
• SCAA name & scale and "common" categorisation ("light" to "Italian")
• Short warm-up time (1 minute) 
• One-touch quick measurement button 
• Long battery life (up to 6 hours) 
• Use while battery is charging 
• Auto power-off setting 
• Stores up to 200 measurement results 
• Measurement results can be transferred to PC
• Easy deletion of measurement results 
• Calibration only necessary every 2 years

Technical details

• Running time: 6 hours
• Warm-up time: 1 minute
• Sensor: Infrared sensor 
• Light source: Infrared LED 
• Display size: 1.6'' / 128 x 64 mono OLED
• Working temperature: 0 - 45 °C
• Memory capacity: 200 measurements 
• Battery: Li-ion 1150mAh battery
• Charging capacity: 5V, 2A 
• Power source: Micro USB 
• Data output: Micro USB cable 
• Dimensions: 123.4 mm (L) x 123.4 mm (W) x 132 mm (H)
• Weight: 230g
• Certificates: CE, FCC

Scope of delivery

• Lockable aluminium case
• Lighttells CM-100+ colourimeter
• 5V mains adapter
• Micro USB cable
• Removable sample cup
• Measuring spoon
• Ruler
• Calibration card
• User manual (English)

Download Product Specification & User Manual

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

Product-specification-Lighttells-CM-100

User-Manual-Lighttells-CM-100