Polartronic H532 Polarimeter

  • Highest measuring precision
  • Measurement of the optical rotatory dispersion (ORD)
  • Up to 5 wavelengths
  • No calibration due to spectral lamps

The Polartronic H532 is a high precision, high resolution (0.0001°) polarimeter with up to 5 wavelengths and utilizes the same advanced software as the ATR Series of refractometers.

The Polartronic H532 features a large programmable display for data input such as sample identification numbers, statistical evaluation in the case of multiple measurements and user-defined protocols for output via a printer or PC, and is individually adjustable for each of the 10 available methods.

With the appropriate software (AQUISYS 2008), the polarimeters of the Polartonic H series meet all requirements according to 21 CFR Part 11.

Main specifications

Measurement scales °Optical rotation, °Specific rotation, °Z International Sugar Scale, % Concentration (g/mL, g/100mL, g/L) 
7 scales freely
Measuring range ±89° (4 quadrants)
Resolution 0.0001° / 0.01°Z
Precision 0.002° / ± 0.01°Z
Reproducibility 0.001° / ± 0.01°Z
Sensitivity Up to OD 3
Wavelength Up to 5 wavelengths fixed: 365, 435, 546, 578, 589 (others on request)
Response time ≤ 4 sec. over the entire measuring range

Temperature

Temperature measurement If temperature sensor with appropriate tubes is used / T-Cell Peltier tubes
Temperature sample control with appropriate tubes via external water bath / Peltier temperature controlled sample tubes
Temperature control range depends on the water bath / 18 – 40 °C
Temperature resolution depends on the water bath / 0.01 °C
Temperature precision depends on the water bath / ± 0.03 °C
Temperature reproducibility depends on the water bath / 0.05 °C

Additional information

Light source Spectral lamps, calibration free
Display LCD display, monochrom
Operation Alpha numerical keybord, 16 x 16 characters
Operation TOUCH version Alpha numerical keyboard
Interface / Communication 2x RS232, 1x parallel, 1 PS2, USB (adapter)

Conformity

Conformity nternational Pharmacopoeia, OIML, ASTM, ICUMSA, Australian Standard K157

Features

  • Precise measurement of the optical activity of liquids according to ICUMSA, O.I.M.L., Australian Standard K 157, European and American Pharmacopoeia
  • High precision over the entire measuring range by direct measurement of the angle
  • Short measuring times, no mechanical wear
  • Suitable for microtubes
  • Can be used for various applications with 5 wavelengths; Standard wavelengths are: 365nm, 435nm, 546nm, 579nm, and 589nm (others on request)
  • Automatic temperature correction when using a corresponding tube
  • Calibration-free by spectral lamps
  • Fully automatic and digital, reliable, fast results
  • 10 programmable methods and 10 programmable scales
  • Continuous measurement without START and RESET
  • Display of optical density
  • Determination of the optical rotatory dispersion (ORD), measurement at several wavelengths
  • RS232 to Ethernet adapter for data transfer to the PC
  • Extensive control software for test routines and configuration of the device
  • GLP / GMP compliant documentation
  • 21 CFR part 11 ready, corresponding software “Aquisys 2008” optionally available
  • Robust metal housing
  • Internal measured value memory for 999 values
  • Audit Trail function (history logging)
  • Report generation
  • Electronic signature
  • Encrypted, electronic data storage and archiving
  • Data transfer to spreadsheet applications
  • Remote-mode

Lazar Scientific is your reliable source for Polarimeters.