Used For: Precise coffee and cocoa moisture tester with sample compression. Ideal for coffee and cocoa production, processing, storage and transport.
The Draminski Twist Grain Pro for Coffee & Cacao provides fast, easy and precise moisture and temperature measurement. The small, ergonomic design fits perfectly in your hand for testing anywhere. The robust casing, made of shock-resistant ABS, metal elements and purpose-braced, non-cracking cap guarantee extreme durability.
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 DRAMIŃSKI 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.
DRAMIŃSKI TG 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:
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).
To enable a new variety, please contact us for a special code. If no variety is found in the list, we can create a new calibration.
Importantly, Draminski devices do not require periodical calibration service checks.
Check out Technical Specs, Species and User Manual below.
|Dimensions||16,5 × 7,0 × 7,5 cm|
|Device weight||520 g (incl. battery and nut)|
|Filling the chamber||manually|
|Moisture measurement method||impedance on 4 frequencies|
|Sample volume||90 ml|
|Measuring control||single-chip microcomputer|
|Power supply||4 1.5V AA batteries + 1 3V CR-2032 battery|
|Current input||30 to 72 mA depending on user settings|
|Approximate continuous operation time on a set of batteries||77 hours with backlight set to 0%
54 hours with backlight set to 30%
|Battery charge indicator||graphical|
|Display resolution||moisture – 0.1%, temperature – 0.1°C|
|Moisture measurement accuracy||± 0,5% for standard grain
± 1% within the range up to 10% moisture content
± 1,5% within the range above 10% moisture content and may grow with the increase of sample moisture content
|Temperature measurement accuracy||± 0.5°C from 0°C to 85°C
± 0.9°F from 32°F to 185°F
|Temperature measurement range||0°C to 125°C|
|Correction of indications||from the keyboard – modification option|
|Data record||internal memory|
|Internal memory capacity||– 50,000 measurements with date and time
– 20 external temperature probes recognised automatically by ID number
– language versions
– 400 varieties
|Memory status check||from the menu item|
|External temperature probe||with digital temperature sensor, connected via mini-USB port|
|Display||2″ LCD with LED backlight|
|Temperature compensation||automatically included|
|Additional features||real-time clock,
saving measurements to memory (with date, time and sample number),
data transmission to a computer,
memory status preview,
battery status preview,
temperature measurement with external probe,
change of operating mode (standard/advanced),
modification of moisture indications,
adding new varieties with special codes,
average result calculation,
automatic temperature compensation,
display operating parameter settings,
temperature scale selection,
automatic shutdown time change,
data and software update,
special software for managing data stored in the computer (generating reports, spreadsheets, graphs, printouts)
|Recommended operating temperature||10°C to 35°C|
|Recommended storage temperature||5°C to 45°C|