Refractometer

Refractometer

​Applications: 
BK-R670 Automatic Refractometer includes high-performance CCD light-sensitive part, can accurately and efficiently process sample analysis tests through unique signal acquisition, analysis and processing technology.
Features: 
  • ​Cloud service system, connecting cloud database with instruments;
  • 7” LCD touch screen and innovative WINDOWS software interface
  • 2 USB ports, RS232 port and internet port for connecting printer or internet, U disk and SD card port for data exporting.  
  • Perfect measuring prism
    Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable
  • Ultra-long-life light source
    It adopts High brightness LED lights with service life exceeding 100000 hours 
  • Auto temperature control system
    It adopts Peitier temperature control system, make sure the whole testing with accuracy and constant temperature.
Technical Parameters:
Model
​BK-R670
Refractive Index Measuring ​Range
1.30000~1.70000nD
​Measuring Error
​±0.0001nD
​Measuring Resolution 
0.0001/0.00001nD(Optional) 
​Brix Measuring Range
​0~100%
Measuring Error (Brix)
±0.1%
​Measuring Resolution (Brix)
​0.1%/0.01% (Optional)
Temperature Control Mode
Peltier temperature controller
​Temperature Display Range
​10~85°C
​Temperature Control Range
5~70°C
​Temperature Control Accuracy
​±0.05°C
Interface
​RS232, USB, Ethernet interface
​Data Storage Capacity
4G
​Display
​7” TFT LCD touch screen
Consumption
​45W
​Power Supply
​AC110/220V±10%, 50/60Hz
​External Size (W*D*H)
​365*300*150mm
​Package Size (W*D*H)
​480*410*310mm
​Gross Weight
​10kg

ABBE Digital Refractometer

Features for BK-RZT:
  • Full automatic measuring
  • Touch Screen
  • LCD temperature display, automatic correction and saving the data
  • Standard RS232 and USB interface
Features for BK-R2S:
  • Hard glass prism
  • Standard RS232 interface
  • Measure the Brix of sugar solution
  • Visual aim and LCD display
  • Automatic correcting of the effect of temperature on the Brix
  • Measuring refractive index nD of transparent or translucent liquid and solid substances.
Technical Parameters:
Model
BK-RZT
BK-R2S
​Measuring Range
1.30000~.70000nD Brix: 0-100%
​1.3000-1.7000nD Brix: 0-100%
Measuring Resolution
±0.00001nD Brix: ±0.01%
​±0.0001nD
​Measuring Accuracy
±0.0002nD Brix: ±0.1
​±0.0002nD Brix: ±0.1 %
Test Mode
​8
/
Temperature Control Range
0~60°C
0~50°C
​Temperature Resolution
​0.1°C
​0.1°C
​Temperature Accuracy
​0.5°C
​0.5°C
​Interface
RS232, USB
​RS232
Display
7" LCD touch screen
​LCD
​Prism
​Hard glass
​Hard glass
Power Supply
​AC110/220V±10%, 50/60Hz
​AC110/220V±10%, 50/60Hz
External Size (W*D*H)
340*200*110mm
​210*110*310mm
Package Size (W*D*H)
​500*330*220mm
​370*240*470mm
​Gross Weight
​9kg
​12kg

Portable Refractometer

​They can be used for industry fluid testing, such as for vegetable oils, industry, and many other chemical liquids or laboratory use fluids.
Application:
  • Low Range: fruit juice, tomato juice, cola, and most kinds of beverage.
  • Middle Range: concentrated fruit juice, canned food, sugar solution inclusions, sauce, ketchup, seasoning, and many kinds of industry fluids.
  • High Range: liquid sugar, honey, etc.
Technical Parameters:
 
​Model
Range
Minimum Scale
Package Size (W*D*H)
​Gross Weight
​Brix
BK-PR5
​0~5%
​0.1%
155*25*40mm
​0.15kg
​Brix
BK-PR10
0~3%
​0.1%
​155*25*40mm
​0.15kg
​Brix
​BK-PR18
​0~18%
​0.1%
​155*25*40mm
​0.15kg
​Brix
BK-PR20
​0~20%
0.1%
​155*25*40mm
​0.15kg
​Brix
​BK-PR32
​0~32%
​0.2%
​155*25*40mm
​0.15kg
​Brix
BK-PR50
0~50%
0.5%
​155*25*40mm
​0.15kg
​Brix
​BK-PR60
​0~60%
​0.5%
​155*25*40mm
​0.15kg
​Brix
BK-PR62
​28~62%
0.2%
​155*25*40mm
​0.15kg
​Brix
​BK-PR82
​45~82%
​0.5%
155*25*40mm
​0.15kg
​Brix
BK-PR92
58~92%
0.2%
​155*25*40mm
​0.15kg
​Brix
BK-PR80
0~80%(1 ranges)
​0.5%
​155*25*40mm
​0.15kg
​Brix
BK-PR90
​0~90%(1 ranges)
​0.5%
​155*25*40mm
​0.15kg
​Honey
​BK-PRN3
58~92% Brix
0.5% Brix
​155*25*40mm
​0.15kg
​Honey
​BK-PRN3
38~43 oBe'
0.5 oBe'
​155*25*40mm
​0.15kg
Honey
​BK-PRN3
​12~27% Water
​1% Water
​155*25*40mm
​0.15kg
​Salinity
BK-PRA1
0~100%o
1%o
​155*25*40mm
​0.15kg
​Salinity
BK-PRA1
​1.000~1.070
​0.005
​155*25*40mm
​0.15kg
​Salinity
BK-PRA2
​0~28%
​0.2%
​155*25*40mm
​0.15kg
​Salinity
​BK-PRA3
​0~35%
0.5%
​155*25*40mm
​0.15kg
​Salinity
BK-PRA4
0~40 PPT
1%o
​155*25*40mm
​0.15kg
​Salinity
​BK-PRS1
0~100%o Salinity
​1%o
​155*25*40mm
​0.15kg
​Salinity
​BK-PRS1
​1.000~1.070
0.005
​155*25*40mm
​0.15kg
​Salinity
​BK-PRS1
​0~10% Brix
0.1%
​155*25*40mm
0.15kg
​Salinity
BK-PRS2
0~28% Salinity
​0.2%
​155*25*40mm
​0.15kg
​Salinity
​BK-PRS2
​0~32%Brix
​0.2%
​155*25*40mm
​0.15kg

Portable Digital Refractometers

Features: 
  • Wide choice-over 20 models available
  • Automatic temperature compensation
  • Automatic power management
  • With IP65 verification of waterproof and dustproof (only PDR-F series)
Technical Parameters:
Model
Scale 
Range
Min. Reading
Accuracy
Temp. Range
Temp. Precision
Power Supply 
Package Size (W*D*H)
​mm
​Gross Weight (kg)
​PDR-35
Brix (%)
0~35%
​0.1
​±0 2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-35
​Refractiv Index 
​1.3330~1.3900
0.0001
±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-45
​Brix (%)
0~45
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
PDR-45
​Refractiv Index 
1.3330~1.4098 
​0.0001
±0.0005
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40​
​0.3
​PDR-85
​Brix (%)
​0~85%
0.1
​±0.5
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-85
Refractiv Index 
1 3330~1 5100
​0 .0001
±0 0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-92
​Brix (%)
58~2%
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
0.3
​PDR-92
​Refractiv Index 
1.4370~1.5233
​0.0001
​±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR- HN1
​Brix (%)
58~92%
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR- HN1
° B, e
​38~43
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​PDR- HN1
Water (IHC2002)
17~27
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR- HN1
​Refractiv Index
1.4370~1.5233
​0.0001
​±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-HN2
Brix (%)
58~92%
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-HN2
​° B, e
​38~43
​0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-HN2
Water (IHC2002)
17~27
0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-HN2
Refractiv Index
1.4370~1.5233 
0.0001
±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-A1
​Salinity
​0~28
0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​​PDR-A1
​Ref ractiv Index
1.3330~1.3900
0.0001
​±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-S1
​Brix (%)
​0~35%
0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
0.3
​PDR-S1
​Salinity
0~28
0.1
​±0.2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-S1
​​Ref ractiv Index
1.3330~1.3900
​0.0001 
​±0.0003
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
Technical Parameters:
Model
Scale
Range
Min. Reading
Accu-racy
Temp. Range
Temp. Precision
Power Supply
​Package Size (W*D*H)
​mm
Gross Weight
PDR-R1
​SERUM P. (g/dl)
.000~1.050
​0.001
​±0.001
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-R1
URINE SP.G
0-12g/dl
0.1
±0.1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-R1
Refractive Index
1.3330-1.3900
0.0001
​±0.0003
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-R2
SERUM P. (g/dl)
​0~14g/dl
0.1
​±0.1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
0.3
​PDR-R2
URINE SP.G (dog)
1.000~1.060
​0.001
​±0.001
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-R2
Refractive Index
​1.3330~1.3900
0.0001
​±0.0003
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
PDR-R3
​SERUM P. (g/dl)
0~14g/dl
​0.1
±0.1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-R3
URINE SP.G (cat)
1.000~1.060
0.001
​±0.001
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​PDR-R3
​Refractive Index
1.3330~1.3900
​0.0001
±0.0003
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-L1
​Alcohol
​0~60%v/v
0.1
±0.3
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
0.3
​PDR-L2
​Alcohol
0~60%w/w
​0.1
±0.5
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-FWN1
​Brix (%)
​0~35%
​0.1
​±0 2
​0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN1
​VOL AP (%)
0~22%
​0.1
​±0 2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN1
​Oe (Germany)
30~150
​1
​±1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​PDR-FWN1
KMW
0~25
​0.1
±0,2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN2
Brix (%)
​0~35%
​0.1
​±0,2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN2
VOL AP (%)
0~22%
0.1
±0,2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN2
​Oe (Germany)
​30~50
1
±1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
0.3
​PDR-FWN2
KMW
0~25
​0.1
​±0.2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN3
​Brix (%)
0~35%
​0.1
​±0.2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​PDR-FWN3
VOL AP (%)
0~22%
​0.1
±0.2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FWN3
​Oe (Switzerland)
0~150
​1
​±1
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​PDR-FWN3
KMW
0~25
​0.1
±0.2
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-FK1
​Soybean milk concentration
​0~35%
​0.1
​±0.3
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FC1
Glycol
32~50°F
0.1 °F
​±1 °F
​6.3~14m/s
22.7~36m/s
​±0.5°C 
(1°F)
2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FC1
Propenadial
​32~50°F
0.1 °F
​±1 °F
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FC1
​Battery fluid
1.00~1.50sg
​0.01 sg
± 0.01 sg 
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
PDR-FC1
​Glass water
​32~-40°F
0.1 °F
​±1 °F
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
0.3
​PDR-FC2
Glycol
0~-50°C
​0.1°C
​±1 °F
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
2xAAA
(1.5V)
​135*65*40
​0.3
​​PDR-FC2
​Propanediol
​0~-50°C
0.1°C
​±1 °F
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
135*65*40
​0.3
​​PDR-FC2
Battery fluid
1.00~1.50sg
​0.01 sg 
0.01sg
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
​2xAAA
(1.5V)
​135*65*40
​0.3
​PDR-FC2
​Glass water
​0~-40°C
0.1 °C
±1 °C
0°C~40°C
(32°~104°F)
​±0.5°C 
(1°F)
2xAAA
(1.5V)
​135*65*40
​0.3