Polarimeter

Polarimeter

Features: 
  • Automatic calibration function, to calibrate optical rotation via five standard points (BK-P810A, BK-P850A).
  • Peltier temperature control; temperature range: 15~30°C, temperature accuracy: ±0.3°C (BK-P8S0, BK-P850A).
  • 5.6“color touch screen for displaying and operating, WINDOWS operating interface.
  • Wide measuring range: optical rotation: ±89.99°, optical specific rotation: 259°Z.
Technical Parameters:
Model
BK-P810
​BK-P810A
BK-P810Pro
BK-P850
​BK-P850A
BK-P850Pro
​Light Source 
​LED lamp
​LED lamp
​LED lamp
​LED lamp
​LED lamp
LED lamp
​Measuring Range 
​±89.99°, 2S9°Z 
​±89.99°, 2S9°Z 
​±89.99°, 2S9°Z 
​±89.99°, 2S9°Z 
​±89.99°, 2S9°Z 
±89.99°, 2S9°Z 
Wavelength
​589.3nm
​589.3nm
​589.3nm
​589.3nm
​589.3nm
​589.3nm
​Readable Accuracy 
​0.001°
​0.001°
​0.001°
​0.001°
​0.001°
​0.001°
Measuring Accuracy
​0.02°
​0.02°
​0.02°
​0.02°
​0.02°
0.02°
​Repeatability
​0.002°
​0.002°
​0.002°
0.002°
0.002°
​0.002°
​Sample Transmittance
​> 0.1%
​> 0.1%
​> 0.1%
​> 0.1%
​> 0.1%
> 0.1%
Temp. Control Range
/
/
/
​Built in Pettier, 15 -30°C, ±0.3°C
​Built in Pettier, 15 -30°C, ±0.3°C
Built in Pettier, 15 -30°C, ±0.3°C
Test Mode
​Optical rotation, optical specific rotation, concentration, sugar scale Z
​Optical rotation, optical specific rotation, concentration, sugar scale Z
​Optical rotation, optical specific rotation, concentration, sugar scale Z
​Optical rotation, optical specific rotation, concentration, sugar scale Z
Optical rotation, optical specific rotation, concentration, sugar scale Z
​Optical rotation, optical specific rotation, concentration, sugar scale Z
​Display
​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
 ​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
​5.6" color touch screen. ( 8" color touch screen for BK-P810Pro/ 850Pro)
Data Storage Capacity 
​1000sets; (8GB for BK-P810Pro/ 850Pro)
​​1000sets; (8GB for BK-P810Pro/ 850Pro)
​​1000sets; (8GB for BK-P810Pro/ 850Pro)
​​1000sets; (8GB for BK-P810Pro/ 850Pro)
​​1000sets; (8GB for BK-P810Pro/ 850Pro)
​1000sets; (8GB for BK-P810Pro/ 850Pro)
​Interface
​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
​​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
​​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
​​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
​​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
​​RS232 or USB: Excel format and “Blue Ocean" format; (WI-FI for BK-P810Pro/ 850Pro)
Atlas Duration
​4 Hours only for BK-P810Pro/ P850Pro 
​​4 Hours only for BK-P810Pro/ P850Pro 
​​4 Hours only for BK-P810Pro/ P850Pro 
​​4 Hours only for BK-P810Pro/ P850Pro 
​​4 Hours only for BK-P810Pro/ P850Pro 
​4 Hours only for BK-P810Pro/ P850Pro 
​Power Consumption
​250W
​250W
​250W
​250W
​250W
250W
Power Supply
​AC220V±10%, 50Hz 
​AC220V±10%, 50Hz 
​AC220V±10%, 50Hz 
AC220V±10%, 50Hz 
​AC220V±10%, 50Hz 
AC220V±10%, 50Hz 
​External Size (W*D*H)
708*330*287mm
​708*330*287mm
​708*330*287mm
​708*330*287mm
708*330*287mm
​708*330*287mm
Package Size (W*D*H)
​840*455*445mm
840*455*445mm
​840*455*445mm
​840*455*445mm
​840*455*445mm
​840*455*445mm
​Gross Weight
​30kg
​30kg
​30kg
40kg
​40kg
40kg
​• “A” in BK-P810A and BK-P850A mean automatic calibrate optical rotation.

Automatic Polarimeter

Features: 
  • LCD Display.
  • Photoelectric test and microcomputer control.
  • Preheating is not needed. (Only for BK-P1 and BK-P2 Model).
  • Dark-colored sample can be measure. (Only for BK-P1 and BK-P2 Model).
  • Automatic repetition-measurement for 6 times, and calculation of average value and means square root.
  • Sample chamber adopts constant temperature designing in order to reduce the temperature heating influence.
Technical Parameters:
Model
​BK-P1
BMI-P2
​BK-P3
Light Source
​LED lamp
LED lamp
​LED lamp
Measuring range
​±45°(optical rotation) /
​±120° Z (sugar)
​±45°(optical rotation) /
​±120° Z (sugar)
​±45°(optical rotation) /
​±120° Z (sugar)
Wavelength
​589nm
​589nm
​589nm
​Readable Accuracy
​0.001°(optical rotation)
​0.001°(optical rotation)
​0.001°(optical rotation)
Measuring Accuracy
±0.01°(-15°≤optical rotations ±15°)
±0.02°(optical rotation < -15°or optical rotation > +15°)
​±0.01°(-15°≤optical rotations ±15°)
±0.02°(optical rotation < -15°or optical rotation > +15°)
​± (0.01+measurement
Value*0.05%)°(optical rotation)
​Repeatability
​0.002°(optical rotation)
0.002°(optical rotation)
​≤0.003°(optical rotation
Sample Transmittance
​>1%
>1%
/
​Temperature Control Range
/
​15-30°C
/
Temperature Accuracy 
​10.5°C
​10.5°C
/
​Test Mode
​Optical rotation, specific rotation, concentration, sugar degree
Optical rotation, specific rotation, concentration, sugar degree
Optical rotation, specific rotation, concentration, sugar degree
Test Tube
200mm, 100mm
200mm, 100mm, 100mm
(Constant Temperature tube)
200mm,100mm
Interface 
​USB&RS232
USB&RS232
RS232
Power Supply
​AC110/220V±10%, 50/60Hz 
​AC110/220V±10%, 50/60Hz 
AC110/220V±10%, 50/60Hz 
​External Size (W*D*H)
​690*370*280mm
690*370*280mm
​570*350*280mm
Package Size (W*D*H)
​850*500*470mm
​850*500*470mm
730*480*470mm
​Gross Weight
​38kg
38kg
​36kg

BX-P2S Digital Automatic Polarimeter 

BX-P2B Automatic Polarimeter

Features:
  • LCD Display.
  • Storage of three times results and calculation of average values.
  • Dark-colored sample can be measured.
  • Photoelectric test and automatic servomechanism control.
​Technical Parameters:
Model
​BK-P2S
BK-P2B
​Light Source
​LED lamp
​LED lamp
Measuring Range
±45°(optical rotation) /+120°Z(sugar)
​±45°(optical rotation)
​Wavelength
​589nm
​589nm
Readable Accuracy
0.001°(optical rotation)0.01°Z(sugar)
​0.002°(optical rotation)
​Measuring Accuracy
± (0.01+measurement value*0.05%)°
​(optical rotation)
​± (0.03+measurement value*0.05%)°Z (sugar)
±(0.01 +measurement value*0.05%)°
​Repeatability
≤0.002°(optical rotation)
≤0.01°(optical rotation)
Test Mode
Optical rotation, sugar degree
​Optical rotation
​Test Tube
200mm, 100mm
​200mm, 100mm
Sample Transmittance
>1%
​>10%
​Interface 
RS232
RS232
Power Supply
​AC110/220V±10%, 50/60Hz 
AC110/220V±10%, 50/60Hz 
​External Size (W*D*H)
​570*350*280mm
570*350*280mm
Package Size(W*D*H)
​730*480*470mm
730*480*470mm
​Gross Weight
​36kg
​36kg

Disc Polarimeter

Features: 
  • Visual aim
  • Manual measure
  • Easy to operate
Technical Parameters:
​Model
​BK-P4
Light Source
Sodium lamp / LED
​Wavelength
​589.44nm
Measuring Range
-180° ~ +180°
Division Value
​1°
​Venire Readable Accuracy
0.05°
Magnifying Factor of the Magnifying Glass
​4 X
​Test Tube
200mm, 100mm
Power Supply
​AC110/220V±10%, 50/60Hz
​External Size (W*D*H)
440*110*230mm
Package Size (W*D*H)
​600*220*400mm
​Gross Weight
​7.6kg

Optional Polarimeter Accessories

  • Micro Tube
With sample loading capacity less than 0.8mI and length of 50mm, suitable for BK-P2S, BK-P1 automatic polarimeter.
  • Heated Tube
Dedicated to BK-P2, BK-P3 for the length of about 100mm, the sample loading is 1.98ml; for length of 50mm, sample loading is about 0.99mI, and the non-corrosive type is optional to purchase.
  • Standard Quartz Tube
The only calibration equipment for standard polarimeter and optical Brix; with stable performance, less influence by the environment, and easy-to-use features, the loading of quartz tube includes ±1°, ±5°, ±7°, ±34°, and ±68°, for customer to choose accordingly.