Sulfilyser

Automatic determination of SO2 by potentiometry

This apparatus is designed to quickly and easily measure free and total SO2 by eliminating the difficult determination of the end of the measure. The Sulfilyser is particularly adapted to highly colored red wines, lees for distillation, fruit juices, alcoholic drinks, and vinegars.

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  • 119550- Sulfilyser - Semi-automatic titration of SO2
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  • 119550-Sulfilyser - Semi-automatic titration of SO2

PRINCIPLE

With a double platinum electrode and a LED indicator, the Sulfilyser detects the electric current as soon as the oxidizing solution of iodide/iodate is in excess. The user controls the flow of this solution until the LED signs indicate the end of the testing.  The volume of titration solution used for the titration is multiplied by a coefficient to obtain the results.

ADVANTAGES

  • Quick and easy to use
  • Ergonomic and aesthetic conception
  • Magnetic stirrer
  • Excellent repeatability
  • Removable stainless steel tray to simplify the cleaning process
  • Linear guidance of the support of the agitator and the probe
  • Automatic self-zeroing 10ml burette 10 ml graduated at 1/20 
  • Flow by electrovalve
 

TECHNICAL FEATURES

  • Sample type: red wines, lees for distillation, fruit juices, alcoholic drinks, vinegars.
  • Measurement scale: 0-200 mg/L of free SO2 and 0-500 mg/L of total SO2 
  • Dimensions (H x L x D): 40 x 24 x 35cm
  • Weight:  4 Kg
  • Power supply: 110-220V - 50/60 Htz
  • Adapter 15V
 

EQUIPMENT AND REAGENTS

  • Graduated glass beaker, low form (50ml) (Ref. 613050)
  • Graduated pipette in 1/10 (2ml) (Ref. 604002)
  • Graduated pipette in 1/10 (10ml) (Ref.604010)
  • Graduated pipette in 1/10 (25ml) ((Ref.604025)
  • 1 Rubber bulb for automatic burette (Ref. 606000)
  • 1 Amber glass ground-joint flask (500ml) (Ref. 600193)
  • 1 Green clip for ground-joint assembly (Ref. 600195)
  • Stirring bar, PTFE (Ref. 100063)
  • PP pump for pipettes (Ref. 606002)
  •  
  • Sulphuric acid 1/10 500ml (Ref. 932500)
  • Sulphuric acid 1/3 500ml (Ref. 941500)
  • Iodide/iodate N/64 500ml (Ref. 921500)
  • Sodium hydroxide 2N 250ml (Ref. 908250)

Produits associés

Stirring bar, PTFE 12x4,5 mm

100063Stirring bar, PTFE 12x4,5 mm

Graduated glass beaker with pouring spout, low form - 50 ml

613050Graduated glass beaker with pouring spout, low form - 50 ml

Soda 2N - 250 ml

908250Soda 2N - 250 ml

Iodide/Iodate N/64 (refill) - 500 ml

921500Iodide/Iodate N/64 (refill) - 500 ml

Sulphuric acid in 1/10 - 500 ml

932500Sulphuric acid in 1/10 - 500 ml

Sulphuric acid in 1/3 - 500 ml

941500Sulphuric acid in 1/3 - 500 ml

Sulfilyser
Sulfilyser
Sulfilyser