SKZ1019 Portable Digital Refractometers

SKZ1019 Portable Digital Refractometers

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 Features:
1. Adopt principle of refraction design
2. Digital Display
3. compact, able to fit into a pocket.
4. Fast and easy: only need a drop of the sample solution, placed on the prism, readings within 3 seconds.
5. widely used for measuring almost any fruit juice and other food and beverage liquid.

 Sample volume

0.3ml

Response time

3s

Use life

more than 10,000 times

Temperature measure range

0°C-40°C(32°F-104°F)

Accuracy of temperature

±0.5°C(1°F)

Automatic temperature compensation

10°C-60°C

Automatic power-off

Yes

Battery power shortage alarm

Yes

Power Supply

2×AAA(1.5V)

Dimension

135×65×40mm

Net Weight

300g

 

 

Model

Display content

Measure range

Resolution

Accuracy

SKZ-35

Brix

0~35%

0.1

±0.2

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ-45

Brix

0~45%

0.1

±0.2

Refractive index

1.3330~1.4098

0.0001

±0.0003

SKZ-65

Brix

Refractive index

28~65%

1.3770~1.4535

0.1

0.0001

±0.2

0.0003

SKZ-92

Brix

Refractive index

58~92%

1.4370~1.5233

0.1

0.0001

±0.2

0.0003

SKZ-HN1

Brix

Baume degree

Water content (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

SKZ-HN2

Brix

Baume degree

Water content (IHC2002)

Refractive index

58~92%

38~43

17~27

1.4370~1.5233

0.1

0.1

0.1

0.0001

±0.2

±0.1

±0.1

±0.0003

SKZ- A1

Salinity

0~28%

0.1

±0.2

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ- S1

Brix

0~35%

0.1

±0.2

Salinity

0~28%

0.1

±0.2

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ- WN1

Brix

converted Alcohol degree

Oe (German standards)

KMW

0~35%

0~22%

0~150

0~25

0.1

0.1

1

0.1

±0.2

±0.1

±1

±0.1

SKZ- WN2

Brix

converted Alcohol degree

Oe (German standards)

KMW

0~35%

0~22%

30~150

0~25

0.1

0.1

1

0.1

±0.2

±0.1

±1

±0.1

SKZ- WN3

Brix

converted Alcohol degree

Oe (SNV)

KMW

0~35%

0~22%

0~150

0~25

0.1

0.1

1

0.1

±0.2

±0.1

±1

±0.1

SKZ- R1

Urine specific gravity

1.000~1.050

0.001

±0.001

Serum proteins

0~12g/dl

0.1

±0.1

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ- R2

Serum protein

Urine specific gravity (dog)

0~14g/dl

1.000~1.060

0.1

0.001

±0.1

±0.001

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ- R3

Serum protein

Urine specific gravity (cat)

0~14g/dl

1.000~1.060

0.1

0.001

±0.1

±0.001

Refractive index

1.3330~1.3900

0.0001

±0.0003

SKZ- L1

Alcohol degree

0~60%v/v

0.1

±0.3

SKZ- L2

Alcohol degree

0~60%w/w

0.1

±0.3

SKZ- K1

Soybean milk concentration

0~35%

0.1

±0.3

SKZ-C1

Glycol

Propanediol

Battery electrolyte

Glass cleaner

32~-50oF

32~-50oF

1.00~1.50sg

0~-40oF

0.1oF

0.1oF

0.01sg

0.1oF

±1oF

±1oF

±0.01sg

±1oF

SKZ- C2

Glycol

Propanediol

Battery electrolyte

Glass cleaner

0~-50oC

0~-50oC

1.00~1.50sg

0~-40oC

0.1oC

0.1oC

0.01sg

0.1oC

±1oC

±1oC

±0.01sg

±1oC

SKZ-C3

Glycol

Propanediol

0~80%

0.1%

±0.3%

0~70%

0.1%

±0.3%

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