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Portable Digital Refractometers

Temperature measurement range:0-40℃(32–104℉)
Precision of measurement temperature:±0.5℃(1℉)
Automatic temperature compensation: 5-40℃(41–104℉)
Model:
Availability:
  • WZB-F / WZB

  • NADE

  • 1

  • CHINA

Product Description

• A variety ofrange selection, more than 20 models

• Minimum sample amount is approximately 0.3ml.

• User defined zero-point mode.

• Ergonomic design, environmental and durable materials.

• Resistant to light interference.

• Models that are water-proof have large TFT backlight color screen.

• Temperature measurement range:0-40C(32-104°F).

• Precision of measurement temperature:+0.5'C(1°F).

• Automatic temperature compensation: 5-40'C(41-104°F).

• Automatic power management.

• Dimension: 145x67x38mm.

• Net weight: 185g.

• Power supply: 2xAAA(1.5V)


Applications

•   Food Industry (measurement of sugar content, oil purity, alcohol, and dairy products)

•   Agriculture (assessment of fruit maturity and honey quality grading)

•   Pharmaceutical Industry (quality control of chemical raw materials and cosmetic analysis)

Specifications

Application

Parameters/Model

Mode

Range

Resolution

Accuracy

Brix

WZB 35

WZB F35

Brix(%)

Refractive index

0~35%

1.3330~1.3900

0.1

0.0001

±0.2

±0.0003

WZB 45

WZB F45

Brix(%)

Refractive index

0~45%

1.3330~1.4098

0.1

0.0001

±0.2

±0.0003

WZB 85

WZB F85

Brix(%)

Refractive index

0~85%

1.3330~1.5100

0.1

0.0001

±0.5

±0.0005

WZB 92

WZB-F 92

Brix(%)

Refractive index

58~92%

1.4370~1.5233

0.1

0.0001

±0.2

±0.0003

Honey

WZB HN1

WZB-F HN1

Brix(%)

°Be’

Water(IHC2002)

Refractive index

58~92%

38~43

13~25

1.4370~1.5233

0.1

0.1

0.1

0.0001

±0.2

±0.1

±0.1

±0.0003

Salinity

WZB A1

WZB-F A1

Salinity

Refractive index

0~28%

1.3330~1.3900

0.1

0.0001

±0.2

±0.0003

WZB S1

WZB-F S1

Brix(%)

Salinity

Refractive index

0~35%

0~28%

1.3330~1.3900

0.1

0.1

0.0001

±0.2

±0.2

±0.0003

Fruit wine

WZB WN1

WZB-F WN1

MASS S/W(%)

VOL AP(%)

Oe(Germany)

KMW

0~35%

0~22%

0~150

0~25

0.1

0.1

1

0.1

±0.2

±0.2

±1

±0.2

WZB WN2

WZB-F WN2

Brix(%)

VOL AP(%)

Oe(Germany)

KMW

0 – 35%

0 – 22%

30 – 150

0 – 25

0.1

0.1

1

0.1

±0.2

±0.2

±1

±0.2

WZB WN3

WZB-F WN3

Brix(%)

VOL AP(%)

Oe(Germany)

KMW

0 – 35%

0 – 22%

0 – 150

0 – 25

0.1

0.1

1

0.1

±0.2

±0.2

±1

±0.2

Urine

WZB R1

WZB-F R1

SERUM P.(g/dl)

URINE SP.G

Refractive index

0 – 12g/dl

1.000– 1.050

1.3330 – 1.3900

0.001

0.1

0.0001

±0.001

±0.1

±0.0003

WZB R2

WZB-F R2

SERUM P.(g/dl)

URINE SP.G(dog)

Refractive index

0~14g/dl

1.000~1.060

1.3330~1.3900

0.1

0.001

0.0001

±0.1

±0.001

±0.0003

WZB R3

WZB-F R3

SERUM P.(g/dl)

URINE SP.G(cat)

Refractive index

0~14g/dl

1.000~1.060

1.3330~1.3900

0.1

0.001

0.0001

±0.1

±0.001

±0.0003

Alcohol

WZB L1

WZB-F L1

Alcohol

0~60%v/v

0.1

±0.3

WZB L2

WZB-F L2

Alcohol

0~60%w/w

0.1

±0.3

Soybean milk

WZB K1

WZB-F K1

Soybean milk concentration

0~35%

0.1

±0.3

Antifreeze

WZB C1

WZB-F C1

Glycol

Propanediol

Battery fluid

Clearance

32~-50℉

32~-50℉

1.00~1.50sg

0~-40℉

0.1℉

0.1℉

0.01sg

0.1℉

±1℉

±1℉

±0.01sg

±1℉

WZB C3

WZB-F C3

Glycol

Propanediol

0~80%

0~70%

0.1%

0.1%

±0.3%

±0.3%

WZB C5

WZB-F C5

EG

PG

Urea

WCL

0~(-50)°C/32~(-58)°F

0~(-50)°C/32~(-58)°F

0~40%

0~(-40)°C/32~(-40)°F

0.1°C /0.1°F

0.1°C /0.1°F

0.1

0.1°C /0.1°F

±0.5°C /±1°F

±0.5°C /±1°F

±0.2

±0.5°C /±1°F


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