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Problem

Precise verification of the dimethyl dicarbonate (DMDC) dosage

Do you produce drinks such as....

  • juice spritzer,
  • iced tea,
  • Flavored water,
  • Sports or energy drinks,
  • Non-alcoholic wine,
  • Beer and mixed wine drinks,
  • Cider,
  • Hard Seltzer?


Do you use dimethyldicarbonate (DMDC; E242) to ensure the microbiological stability of your drinks? Do you know for each batch whether the correct dosage has been used?

Lösung

With the Spark M-30, you can easily check every DMDC dosage by measuring the methanol content!


Our measuring method:


  • Accurate - detection limit 1 ppm
  • Fast - measurement time approx. 5 minutes
  • Inexpensive - costs per measurement < 5€
  • Uncomplicated - no sample preparation necessary
  • Integrated - data export via USB interface


Spark M-20 mobiler Methanol-Detektor
Solution

With the Spark M-30, you can easily check every DMDC dosage by measuring the methanol content!


Our measuring method is fast, accurate, inexpensive, uncomplicated and integrated.

Spark M-20 mobile methanol detector
Problem

Your advantage

FAQ

Specifications

Measuring principle Headspace gas chromatography

Measuring range 0 - 999 ppm* methanol

Accuracy** 5 ppm or 5% of the measured value (whatever is larger)

Resolution 1 ppm

Limit of detection 1 ppm

Ethanol limit 0 - 20 vol% ethanol in sample


*The device informs the user when the concentration exceeds 999 ppm. Mass concentratrion (DIN 1310) at a reference temperature of 25 °C.

**Standard deviation of the reproducibility with methanol-water mixtures (10 - 1000 ppm)

Sample volume 2 mL

Measurement time 2 - 4 min

Op. temperature 10 - 35 °C (50 - 95 °F), Automatic temperature correction

Op. humidtiy 0 - 90% relative humidity


Internal storage Up to 1.000 measurements

Power supply Rechargeable LiPol battery (3900mAh)

Dimensions 195 x 100 x 40 mm

Weight ca. 360 g

Interface USB-C cable to PC

Protection class IP31

CE-Cerficates EMV, RoHs, UN dot 38.3


Sample vials For taking the sample and screwing it into the device

Pipettes For taking the sample liquid

Calibration standards For regular calibration for maximum accuracy

Transport case For the safe transport of the Spark M-30

USB-Cable with plug For charging the battery and as interface to the computer



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