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Kinematical viscosity apparatus

PT-D445-1005(1005A)

PT-D445-1005(1005A) Kinematical viscosity apparatus conforms the ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity).

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Product info

Overview 
PT-D445-1005(1005A) Kinematical viscosity apparatus conforms the ASTM D445 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity). It is used to test the of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer. The dynamic viscosity, η, can be obtained by multiplying the kinematic viscosity, ν, by the density, ρ, of the liquid. under certain constant temperature. The range of kinematic viscosities covered by this apparatus method is from 0.2 to 300 000 mm2/s at all temperatures
PT-D445-1005: temperature controlling precision,±0.1°C
PT-D445-1005A: temperature controlling precision,±0.01°C

Features  

  1. The apparatus is equipped with advanced viscometer clip, easy to operate. 
  2. The apparatus adopts digital display temperature control with high temperature controlling precision.
  3. The apparatus is equipped with heat preservation bath.  
  4. Four viscometers and two groups of digital stopwatches. 
  5. The  rotational constant bath must be provided when the temperature is 20 °C. 
  6. Rational design with elegant structure and easy operation

Technical parameters


Rated voltage

 AC220V±10%  50Hz

Temperature control range

20~100°C

Temperature control mode

Digital display temperature control

Precision of temperature control

±0.1°C(±0.01°C)

Output power

1800W

Ambient requirement

Temperature: 20~30°C      Humidity≤85%

We can provide varies kinds of ASTM thermometers and capillary viscometers for this kinematic viscometer apparatus. See detailed information as below

Cannon-Fenske Opaque Viscometers

  

Size

Approx.
constant,
mm2/s2(cSt/s)

Kinematic Viscosity Range mm2/s(cSt)

25*

0.002

0.5 - 2

50

0.004

0.8 - 4

75

0.008

1.6-8

100

0.015

3-15

150

0.035

7-35

200

0.1

20-100

300

0.25

50-250

350

0.5

100-500

400

1.2

240-1200

450

2.5

500-2500

500

8

1600-8000

600

20

4000-20000

650

45

9000-45000

700

100

20000-100000

 Cannon-Fenske Routine Viscometers

  

Size

Approx.
constant,
mm2/s2(cSt/s)

Kinematic Viscosity Range mm2/s(cSt)

25*

0.002

0.5 - 2

50

0.004

0.8 - 4

75

0.008

1.6-8

100

0.015

3-15

150

0.035

7-35

200

0.1

20-100

300

0.25

50-250

350

0.5

100-500

400

1.2

240-1200

450

2.5

500-2500

500

8

1600-8000

600

20

4000-20000

650

45

9000-45000

700

100

20000-100000

Ubbelohde Viscometers

 

Size

Approx.
constant,
mm2/s2(cSt/s)

Kinematic Viscosity Range mm2/s(cSt)

0*

0.001

0.3 -1

0C

0.003

0.6 - 3

0B

0.005

1-5

1

0.01

2-10

1C

0.03

6-30

1B

0.05

10-50

2

0.1

20-100

2C

0.3

60-300

2B

0.5

100-500

3

1.0

200-1000

3C

3.0

600-3000

3B

5.0

1000-5000

4

10

2000-10000

4C

30

6000-30000

4B

50

10000-50000

5

100

20000-100000

Thermometer 


Item

Division Value(°C)

Thermometer Range(°C)

Size

Length(mm)

OD(mm)

Immersion (mm)

28C*

0.05

36.4-39.4

Stick

305±5

6.0-8.0

Full

29C

0.05

52.6-55.4

Stick

305±5

6.0-8.0

Full

44C

0.05

18.6-21.4

Stick

305±5

6.0-8.0

Full

45C

0.05

23.6-26.4

Stick

305±5

6.0-8.0

Full

46C

0.05

48.6-51.4

Stick

305±5

6.0-8.0

Full

47C

0.05

58.6-61.4

Stick

305±5

6.0-8.0

Full

48C

0.05

80.6-83.4

Stick

305±5

6.0-8.0

Full

110C

0.05

133.6-163.4

Stick

305±5

6.0-8.0

Full

118C

0.05

100-500

Stick

305±5

6.0-8.0

Full

120C

0.05

38.6-41.4

Stick

305±5

6.0-8.0

Full

121C

0.05

98.6-101.4

Stick

305±5

6.0-8.0

Full

129C

0.05

91.6-94.4

Stick

305±5

6.0-8.0

Full

132C

0.05

148.6-151.4

Stick

305±5

6.0-8.0

Full

 

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