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Polarimeter, Automatic, POL Series

  • Measuring range: ±89.99°Arc; ±259°Z
  • Measuring Model: Optical Rotation; Specific Rotation; Concentration; Sugar Degree
  • Min.reading: 0.001°(optical rotation)
  • Accuracy: ±0.01º (-45º≤ optical rotation ≤ +45º); ±0.02º ( optical rotation<﹣45º or optical rotation>﹢45º)
  • Repeatability (standard deviation): 0.002°(optical rotation)
  • 8 inch TFT touch screen

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New POL-810P/ POL-850P New Characteristics:

1.Adopts a 8 inch TFT touch screen, with the Android system, making the operation easier.

2.Meets FDA 21CFR part11.

3.User ID management function. Users ID are available for adding, deleting and jurisdiction setting.

4.Timing measuring and graphic display function, which displays the samples optical rotation changing dynamic process.

5.8GB for data storage.

6.Classification and synchronous result searching function is convenient for user’s result searching.

7. 3 USB port forconnectingU-Disk, keyboard and mouse. And WiFi for connecting printer, making operation much easier.



1.Peltier Temperature Control

The Peltier system automatically controls the sample temperature in the max range of 10 °C to 50 °C.

2.User Calibration System

Additional Standard polarization tubes with software for calibration by user.

3.Large Color Touch Screen

Large color touch screen display and innovative software interface ensure extremely convenient device operation and data acquisition.POL810 adopt a 5.6inch touch screen, and POL-810P/POL850/POL-850P  adopt 8inch touch screen.

4.LED Light Source

High-brightness LED lights with service life exceeding 100000 hours, so as to avoid the light source exchanging.


Model POL-810 POL-850 POL-810P POL-850P
Measuring range ±89.99°Arc; ±259°Z
Measuring Model Optical Rotation; Specific Rotation; Concentration; Sugar Degree
Min.reading 0.001°(optical rotation)
Accuracy ±0.01º (-45º≤ optical rotation ≤ +45º); ±0.02º ( optical rotation<﹣45º or optical rotation>﹢45º)
Repeatability (standard deviation) 0.002°(optical rotation)
Min. Transmittance 1%
Light Source LED
Wavelength 589.3nm LED
Temperature Control No Peltier No Peltier
Temperature Control Range 10℃~50℃ 10℃~50℃
Temperature Control Accuracy 0.3℃ 0.3℃
Communication Port USB; RS232 USB; RS232 USB×3,RS232,Wi-Fi USB×3,RS232,Wi-Fi
Data Storable 1000 1000 8GB 8GB
21CFR Part 11 No No Yes Yes
Display 5.6inch 8inch 8inch 8inch
Sample Cell Upto 200mm Upto 200mm Upto 200mm Upto 200mm
Graphic No No 4hours 4hours
Power 220V AC (±10%) 50Hz 220V AC (±10%) 50Hz 220V AC (±10%) 50Hz 220V AC (±10%) 50Hz
Calibration System Option Option Option Option

    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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