Density meters manual sample supply

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7.145,00 8.650,00 

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Low analysis costs for expensive samples due to manual work.

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These digital density meters for manual sample supply work with the proven oscillating U-tube technology. With these models, low to high viscosity samples are supplied via a Luer syringe. During sample supply, the viewing window is used to check that the filling is free of bubbles. The internal Peltier temperature control ensures a fast and stable sample temperature. For cleaning, suitable solvents are injected until all sample residues are dissolved and removed. All liquid residues are removed from the U-tube oscillator with the aid of the drying unit attached to the instrument. Due to the chemical-resistant sample-carrying parts made of borosilicate glass and PTFE, our density meters are suitable for almost all liquids, emulsions and pastes. The minimum sample volume of the U-tube oscillator is less than 1 ml. Whether density, relative density, Brix, alcohol, sulphuric acid concentration or other user-configured scales, the configuration options are virtually unlimited.

Basic function

  • Sample supply and cleaning via Luer syringe
  • Suitable for almost all liquids, emulsions and pastes thanks to chemical-resistant sample-carrying parts made of borosilicate glass and PTFE.
  • Intuitive Operation via 7.0-inch touch-screen display, 6 languages selectable
  • Easy-to-understand, menu-guided adjustment
  • Scales such as density, relative density, Brix, alcohol and sulphuric acid concentration are pre-installed; further scales can easily be set up
  • Conformity with GMP/GLP, 21 CFR Part 11, pharmacopoeias (USP, BP, JP, Ph. Eur.), FDA, ISO, HACCP, OIML, ASTM, ICUMSA, NIST.

Highlights

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Technical data

Spezifikation Dichtemessgeräte DS7000-Serie
Messbereich 0–3 g/cm³
Temperierbereich 10–40 °C
Messgenauigkeit 1) DS7700: ±0,001 g/cm³
DS7800: ±0,0001 g/cm³
Temperiergenauigkeit ±0,01 °C
Skalen Dichte (g/cm³), Relative Dichte, Benutzerdefiniert (unbegrenzt), Brix (%Brix),
Alkoholkonzentration (Vol.- %), Schwefelsäurekonzentration (Gew.-%)
Auflösung DS7700: 0,001 g/cm³
DS7800: 0,0001 g/cm³
Messzeit 2) 3 Sekunden
Minimales
Probenvolumen
0,9 ml
Druckbereich (relativ) 0–9 bar
Temperaturmessgenauigkeit ±0,02 °C
Temperaturmessauflösung 0,01 °C
Methoden & Benutzer Über 10000 Methoden möglich
Justierung Automatisch (menügeführt)
Luftdrucksensor für Justierung
Temperierte Kalibriermittel
Probenberührende Teile Borosilikatglas, PTFE; (ermöglicht Messung von nahezu allen Flüssigkeiten, Emulsionen & Pasten)
Zusätzliche Funktionen Audit Trail
Benutzerverwaltung
Messwertstabilisierung
Luftdruckanzeige
Bedienung 7.0” – kapazitiver Touchscreen, 800 x 480 Pixel, abwischbar
Touchscreen, Tastatur, Maus und/oder Barcodescanner
Schnittstellen 1x USB, 1x RS-232, 1x Ethernet, LIMS
Maße (B x H x T) 220 mm x 220 mm x 430 mm
Gewicht 5,3 kg
Betriebsspannung 100–240 V, 47–63 Hz
Leistungsaufnahme (Messbetrieb) 25 W
Leistungsaufnahme (max.) 120 W

¹)Under normal conditions for density measurement (20 °C, 1013 hPa, 50 % relative humidity)

²) After temperature equalization

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