Manual Polarimeter LPMR-B11 with LED display, is upgraded to ± 89.99° scope of measurement. With four types of optical measurements, it determines concentration, content, purity and sugar concentration of a substance. Long-life LED with 589 nm filter works as light source.

Measurement ModeOptical rotation, specific rotation, concentration and international sugar content
Calibration ModeManual Calibration
Measuring Range±89.99°
Minimum Reading0.001°(optical rotation)
Accuracy±0.01°(-45° ≤ optical rotation ≤ +45°)
Repeatability (standard deviations)0.002°(optical rotation)
Measurable sample min. transmittance0.01
Light sourceLED
Working wavelength589.3 nm
Test tubeOne 200 mm tube & One 100 mm tube
DisplayLED Display
Data storage capacity1000 groups
InterfaceUSB, RS232
Power250 W
Power SupplyAC 220V ± 10% 50 Hz
Dimension600 × 320 × 220 mm
Net weight24 kg
Gross weight25 kg
HS Code9027300000
  • Manual calibration mode
  • ± 89.99° scope of measurement
  • LED screen display
  • Automatic photoelectric detection technology
  • Accurate and precise measurement
  • User-friendly operations
Used in pharmacy, drug and sugar testing, chemical, dye and paint industry, oil and cosmetics industry, food and spices,. Also used in laboratory, research institutes of biotechnology, microbiology, and other fields.

Automatic Polarimeter

Automatic Polarimeter : Automatic polarimeter LPMR-A30

Automatic polarimeter LPMR-A30

  • Measurement mode
  • Four modes: optical rotation, specific rotation, concentration and international sugar content
  • Calibration mode
  • Automatic Calibration
  • Measuring Range
  • ±89.99°, ±259°Z
Automatic Polarimeter : Automatic Polarimeter LPMR-A31

Automatic Polarimeter LPMR-A31

  • Measurement mode
  • Four modes: optical rotation, specific rotation, concentration and international sugar content
  • Calibration mode
  • Automatic Calibration
  • Measuring Range
  • ± 89.99° Arc, ± 259°Z

Manual Polarimeter

Manual Polarimeter : Manual Polarimeter LPMR-A10

Manual Polarimeter LPMR-A10

  • Measuring range
  • (-180) °C to 180 °C
  • Scale value
  • Vernier scale
  • 0.05°
Manual Polarimeter : Manual Polarimeter LPMR-B10

Manual Polarimeter LPMR-B10

  • Measurement Mode
  • Optical rotation
  • Calibration Mode
  • Manual Calibration
  • Measuring Range
  • ±45.0°
Manual Polarimeter : Manual Polarimeter LPMR-B12
Manual Polarimeter LPMR-B12
  • Measurement Mode
  • Optical rotation, specific rotation, concentration and international sugar content
  • Calibration Mode
  • Manual Calibration
  • Measuring Range
  • ±89.99°, ±259°Z