Scientific Equipment Source
4-555 Wentworth Street East
Oshawa, ON, L1H 3V8
Canada
Tel: 905-231-0930
Fax: 905-231-0944

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SCHMIDT+HAENSCH DUR-W2, High accurate digital refractometer

High accurate digital refractometer to measure refractive index of liquid media. Single and continuous measurements possible, different sample doors optional. Extensive, modular software allows versatile but easy use, up to 30 user defined scales programmable. Purity calculation by combination of DUR measuring head with S+H polarimeter.

DUR SW DUR HT DUR W2
Measurement Range RI  Up to 1.53200 Up to 1.70000 Up to 1.70000 
Resolution +0.00001 +0.00002 +0.00002 
Working Temperature +40 C +100 C +40 C 
  • Separate water proof measuring unit made of stainless steel allows analysis of liquid samples without any risk of damage to the electronic unit due to spillage
  • Single or continuous measurements possible by using the measuring unit either in the horizontal or vertical position. Unique feature from Schmidt + Haensch that allows the same measuring unit to be used for dual applications
  • 8-line graphic LCD display to read out Date, ID No., RI value and Temperature
  • Thermostatable sapphire prism
  • 30 free user-definable scales

The use of refractometers is universal. Very common applications are:

  • Determination of refractive index
  • Determination of dry substance concentration
  • Qualitative analysis
  • Identification of products
  • Determination of purity (the refractometer detects very clearly contaminations of a product, e.g. an addition of 1% electrolyte to water modifies RI by
    10-3)
  • Quantitative analysis of two-component mixtures, e.g. solutions of sugar, salt, etc. in water.

 

 

If you are a bargain hunter please give us a call, we always have instruments in stock, which have not been refurbished and can be sold as is in working condition.

Scientific Equipment Source provides service and training on site in most of central Ontario this includes neighboring cities Ajax, Whitby, Pickering, Oshawa, Toronto, Mississauga. We can also provide training and courses on site on chromatograph (GC), HPLC in the Durham region; this includes Pickering, Ajax, Whitby, Oshawa. For other customers we can be also flexible on arrangements. For the rest of customer any equipment for repair has to be sent back by a courier.