Polarimeter P8000-T with water-sample temperature control

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Measurements between 8°C and 35°C, measurement period approx. 1 second

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In conjunction with temperature-controlled measurement tubes and a circulation thermostat, the polarimeter models P8000-T and P8100-T enable a sample temperature control between 8 °C and 35 °C. This makes them suitable for high-precision measurements in quality assurance. These models are the right choice if, for example, a large number of different temperature-controlled measurement tubes are to be used. They are used in purity control, in the determination of chemical composition, in routine analysis with high sample volumes or in the analysis of flavors and fragrances.

Basic functions

  • Temperature measurement directly inside the sample
  • Accurate, homogeneous water sample temperature control
  • Swift coupling system for an easy measurement tube change
  • Highest accuracy over the entire measurement range
  • Measurement up to an optical density of 3.0
  • Chemical-resistant materials
  • Intuitive Operation via touch-screen display
  • Pre-installed scales, e.g. optical rotation, specific rotation, International sugar scale and
    concentration; additional scales can be set up easily
  • Optional inclusion of peristaltic pump and autosampler
  • Compliance 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 P8000-T Modell P8100-T Modell
Skalen Optische Rotation (°), Spezifische Rotation
Int. Zuckerskala (°Z), Konzentration (g/100 ml)
benutzerdefiniert (unbegrenzt)
Messbereich ±90°
±259 °Z
Messgenauigkeit 1) ±0,003°
±0,01 °Z
±0,002°
±0,01 °Z
Messzeit 1) | 2) 1-2 Sekunden
Auflösung 0,001°
0,01 °Z
Methoden & Benutzer Über 10000 möglich
Justierung Automatisch (menügeführt)
Probenberührende Teile Borosilikatglas, PTFE, Edelstahl (1.4305)
Probendurchlässigkeit > 0,1 % (OD3)
Wellenlänge 589 nm
Max. Röhrenlänge 220 mm
Zusätzliche Funktionen Audit Trail; Benutzerverwaltung; Messwertstabilisierung; Temperaturkompensation
Temperaturdaten
Temperierbereich 1) PT31= 8–35 °C
PT80= 5–80°C
Temperiergenauigkeit 1) PT31= ±0,2 °C
PT80= ±0,1 °C
Temperaturmessgenauigkeit ±0,1 °C
Temperaturmessauflösung 0,1 °C
Temperierung Mit Umwälzthermostat PT31 oder PT80
Geräte Basisdaten
Bedienung 7.0” kapazitiver Touchscreen, 800 x 480 Pixel Touchscreen, Tastatur, Maus, Barcodescanner
Schnittstellen 1x USB, 1x RS-232, 1x Ethernet, LIMS
Maße (B x H x T) 670 mm x 200 mm x 360 mm
Gewicht 29 kg
Elektrische Kenndaten
Betriebsspannung 110–250 VAC
Bemessungsfrequenz 50/60 Hz
Leistungsaufnahme
(Messbetrieb)
35 W
Leistungsaufnahme
(Max.)
50 W

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

²) After temperature equalization and at OD < 1

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