TwistGrain Pro Coffee & Cocoa Moisture Content Meter

Why choose Twistgrain pro coffee & cocoa?

Ambient factors such as humidity, excess air, light and temperature signigicantly affect flavour, aroma and shelf life of coffee and cocoa.

Coffee samples contain aromatic oils which are neutralised by exposure to insufficient or excessive temperature. In addition, a temperature change from very low to positive exposes the material to negative moisture effect (condensation effect).

This results in neutralization or reduction of flavourings contained in the coffee, thus reducing its quality.

The coffee and cocoa moisture tester precisely and quickly evaluates the condition of a tested material. This will ensure adequate security of stocks and avoid financial losses.

Twistgrain pro coffee & cocoa moisture tester guarantees the highest product quality. Coffee and cocoa importers and exporters, coffee roasting plants, coffee shops, cafés and baristas will appreciate the moisture tester in their daily work. Especially during production, processing, storage and transport.

The device is used at every stage of coffee and cocoa production, such as:

• during the parchment coffee drying process
• during the green coffee drying and storage
• during roasting and storage of ground coffee

There is a firmware update available (for devices with firmware older than V: 1.39) improving system stability and security of your moisture meter.

• Cocoa 4% – 20%
• Green Coffee Arabica 8% – 30%
• Green Coffee Robusta 8% – 30%
• Parchment coffee Arabica 8% – 39%
• Dry coffee cherry 6% – 21%
• Coffee Arabica coarsely milled 2% – 10,5%
• Coffee Arabica finely milled 2% – 9,5%
• Coffee Robusta coarsely milled 2% – 11,5%
• Coffee Robusta finely milled 2,5% – 8,5%
• Roasted coffee Arabica 2% – 9,5%
• Roasted coffee Robusta 2% – 9%

Activation of new varieties in TG pro coffee & cocoa pro with the the “Add species” option in the device menu (without the need to service the device).

• DRAMIŃSKI TG pro coffee & cocoa moisture meter,
• test chamber clamping nut (with mounted 3V CR-2032 battery),
• carry case,
• carrying strap for the case,
• 4x AA, 1,5V alkaline batteries,
• a rubber cover for the mini USB port,
• USB cable for communication with a computer,
• transport packaging,
• professional user manual.

We grant 3-year warranty for our moisture testers.

Invest in a high-tech moisture meter! Measure green coffee Moisture Content (MC). Portable tool for farmers, green graders and roasters. Why choose DRAMINSKI TwistGrain pro? the decision is easier than ever before

COMFORT AND SAFETY As the manufacturer, we offer our moisture meter with a 3-year warranty. Before sending to the client, each device is checked for quality of the manufacturing process and correct measurements. Our Service Unit will do their best to repair and check your device as soon as possible from the delivery date. In cases with a more complex repair process, whenever possible.

Our company is certified with two rigorous Quality Management Systems: ISO 9001 & 13485, which proves our professionalism and the highest quality of our products.

TWO OPERATIONAL MODES TO CHOOSE The moisture meter has two operational modes that are tailored to the needs of a user and can be easily changed on the menu:

Basic – for a quick and accurate moisture measurement (intuitive and very convenient handling, even for non-experienced users). Advanced – activates many additional functionalities that will be appreciated even by the most demanding clients. This mode allows for recoding the moisture and temperature measurements with date and hours, data transfer to the PC, temperature measurements with an external temperature probe and many other options.

ACCURATE MEASUREMENT Four frequencies ensure that the measurement is steadier and its result is less susceptible to unusual samples, the risk of blips is lower and the repeatability is high. You can quickly measure the moisture of grain with an accuracy of ±0.5% for normalized grain. Grain temperature is also an important factor for moisture measurements and TwistGrain pro is thus equipped with a digital temperature sensor (built in the measuring chamber) to ensure a very accurate measurement (accuracy: ±0.5°C). TwistGrain pro has an automatic temperature compensation mode. Importantly, DRAMINSKI S.A. devices do not require periodical calibration service checks.

CORRECT SAMPLE PREPARATION You can fill the measuring chamber without any additional tools or special medium. Simply, grasp some grain with the device, push away any excess towards the edge of the chamber and tighten the cap. When screwing the cap, the acoustic signal will indicate that the grain sample is adequately squeezed. Since keeping the device comfortably in your hands (tightening the cap does not require using much force) it is not tiring even after many measurements.

RESULTS ARE EASY TO READ A large graphic and LED- illuminated display allows reading the result in any conditions (field/warehouse, full sun/night). The menu enables the user to adjust the display settings: illumination time, illumination intensity and contrast.

RESULTS ARE RECORDED AND STORED The TwistGrain pro device is equipped with the real time clock, which, together with huge data storage capacity, allows recording 50,000 moisture measurements and temperature measurements from the external probe (records with date and hour). The data storage mode covers up to 400 species and 20 language versions and makes the device a very useful and universal tool for each farmer, expert, drying room operator, gardener, barista or entrepreneur for the food and agriculture industry.

The software generates Excel sheets and measurement reports (by species and by measurement date), presents the moisture changes in time on the graphs, filters the results by date, allows browsing the stored data, has archiving functionality limited only by the hard disc capacity, saves the documents as PDFs, prints, and has many other useful functions.