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DCAT – Comparison DataPhysics Instruments Logo

DCAT – Comparison

In the table below, two models of the DCAT series can be selected and compared side by side. For the availability of features the following symbols are used:

included

with optional software or accessory

not available

Determination of the surface tension using a DCAT 9 with Wilhelmy plate PT 11
DCAT 9T with liquid temperature control unit TV 70
DCAT 15 with LDU 25
DCAT 25 with electrical temperature control unit TEC 250/DCAT
Measurement at a fibre with the DCAT 25SF
Determination of the surface tension using a DCAT 9 with Wilhelmy plate PT 11
DCAT 9T with liquid temperature control unit TV 70
DCAT 15 with LDU 25
DCAT 25 with electrical temperature control unit TEC 250/DCAT
Measurement at a fibre with the DCAT 25SF

Weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

electrodynamic compensation weighing system

Weighing range

100 μg … 220 g

100 μg … 220 g

100 μg … 220 g

10 μg … 210 g

1 μg … 10 g

100 μg … 220 g

100 μg … 220 g

100 μg … 220 g

10 μg … 210 g

1 μg … 10 g

Resolution

100 μg

100 μg

100 μg

10 μg

0.1 μg

100 μg

100 μg

100 μg

10 μg

0.1 μg

Accuracy

±100 μg

±100 μg

±100 μg

±20 μg

±3 μg

±100 μg

±100 μg

±100 μg

±20 μg

±3 μg

Measuring value rate (weighing values/s)

up to 100

up to 100

up to 100

up to 100

up to 50

up to 100

up to 100

up to 100

up to 100

up to 50

Calibrationhelp_outline

Surface and interfacial tension [DCATS 31]

Measuring range

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

1 … 2000 mN/m

Resolution

±0.01 mN/m

±0.01 mN/m

±0.01 mN/m

±0.001 mN/m

±0.0001 mN/m

±0.01 mN/m

±0.01 mN/m

±0.01 mN/m

±0.001 mN/m

±0.0001 mN/m

Density determination

Liquid density [DCATS 34]

Solid density [DCATS 36]

Measuring range

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

0.001 …2.50 g/cm3

Resolution

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

±0.001 g/cm3

Dynamic contact angle [DCATS 32]

Measuring range

0 … 180°

0 … 180°

0 … 180°

0 … 180°

0 … 180°

0 … 180°

Resolution

±0.01°

±0.01°

±0.01°

±0.01°

±0.01°

±0.01°

Automated CMC determination [DCATS 33]

Sedimentation and penetration [DCATS 35]

Adhesive force [DCATS 37]

Surface pressure [DCATS 38]

Sample stage

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

automatic including crash protection

Traversing range

80 mm

80 mm

80 mm

105 mm

105 mm

80 mm

80 mm

80 mm

105 mm

105 mm

Traversing speed

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

46 nm/s … 12 mm/s

Travel resolution

24 nm

24 nm

24 nm

24 nm

24 nm

24 nm

24 nm

24 nm

24 nm

24 nm

Temperature control

Via liquid circulator (-10 … 130 °C)

Via electric heating chamber (RT … 250 °C)

2 x Pt100 inputshelp_outline

TP 50 control panel

Automatic stirrer

magnetic; integrated into drive train

magnetic; integrated into drive train

magnetic; integrated into drive train

magnetic; integrated into drive train

optional using non-magnetic liquid temperature control unit

magnetic; integrated into drive train

magnetic; integrated into drive train

magnetic; integrated into drive train

magnetic; integrated into drive train

optional using non-magnetic liquid temperature control unit

Dimensions (L x W x H)

250 mm x 205 mm x 500 mm

250 mm x 205 mm x 500 mm

250 mm x 205 mm x 500 mm

360 mm x 230 mm x 565 mm

360 mm x 230 mm x 565 mm

250 mm x 205 mm x 500 mm

250 mm x 205 mm x 500 mm

250 mm x 205 mm x 500 mm

360 mm x 230 mm x 565 mm

360 mm x 230 mm x 565 mm

Weight

14 kg

15 kg

15 kg

23 kg

24 kg

14 kg

15 kg

15 kg

23 kg

24 kg

Power supply

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W

100 … 240 VAC; 50 … 60 Hz; 70 W