液滴形状分析仪

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液滴形状分析仪

DSA30M

微观微小表面的精确润湿性分析

General specifications

Instrument dimensions

Footprint

610 mm × 250 mm (W × D)

Height

610 mm

Weight (without accessories)

10 kg

Power supply

Power consumption

100 W

Frequency

50 to 60 Hz

Voltage

88 to 264 V

Temperature measurement

Accuracy

1/3 DIN B (±0.1 °C at 0 °C to ±0.8 °C at 400 °C)

Precision

0.1 °C

Resolution

0.1 °C

External sensor

2 connectors (PT100)

Range of temperature measurement

-50 to 400 °C

Location of temperature measurement

sample stage
chamber
cuvette

Sample dimensions

Maximum sample size

320 mm × ∞ × 275 mm (W × D × H) (without axes)

Housing and peripherals

Compartment

test liquids protected against light

Levelling

yes

Needle protection shield

-

Control keyboard

PC keyboard for ADVANCE software operation available (KB20)

Interfaces

PC

USB 3.0

Temperature control

Resolution

0.1 K

External circulator

with liquid

Range of temperature control

-10 to 130 °C (with Tempering Chamber – TC3240)

Type of temperature control

liquid

Equipment

temperature-controlled sample stage

Flow-through thermostat

-

Tempered area

26 mm × 90 mm (W × D)

Environment

Humidity

without condensation

Operating temperature

10 to 40 °C

Product group specifications

Software

Software type

ADVANCE

Available software modules

contact angle
surface free energy of solids

Illumination

Wave length, dominant

460 nm

Type

high power monochromatic LED

Field of light

Ø 12 mm

Stages

Resolution

x-axis: 20 mm/turn
y-axis: 4 mm/turn
z-axis: 16 mm/turn

Control

x-axis: manual
y-axis: manual
z-axis: manual

Lenght

x-axis: 30 mm
y-axis: 50 mm
z-axis: 45 mm

Dosing System

Resolution

fixed

Dosing

software-controlled

Speed

2 m/s

Cartridge/syringe (volume)

4 mL

Observation optics

Resolution

CF04: 2 μm

Field of view

CF04: 2.3 mm × 2.3 mm

Camera system (standard)

Performance

CF04:
160 fps at 1200 x 1200 px
320 fps at 1200 x 600 px
600 fps at 1200 x 300 px
1440 fps at 1200 x 100 px
2300 fps at 1200 x 50 px

Dark noise

CF04: 7 electrons

Dynamic range

CF04: 73 dB

Connection

USB 3.0

Optics (standard)

Focus

fixed focus

Resolution of optics

CF04: 0.1 to 0.8 μm

Zoom

6.5× microscope zoom, manual

Field of view

CF04: 0.2 mm × 0.2 mm to 0.9 mm × 0.9 mm (7× to 45×)

View angle

Camera system (optional)

Type

High Speed Camera CF06

Performance

CF06: up to 3400 fps at 640 × 50 px

Dark noise

CF06: 10.5 electrons

Dynamic range

CF06: 56.6 dB

Connection

USB 3.0

Optics (optional)

Focus

fixed focus

Resolution of optics

CF06: 0.1 to 0.7 μm

Zoom

6.5× microscope zoom, manual

Field of view

CF06: 0.1 mm × 0.1 mm to 0.4 mm × 0.3 mm (7× to 45×)

View angle

Measurement specifications

Surface free energy of solids

Results

surface free energy (SFE)

Models

equation of states
Zisman
Fowkes
Wu
Owens-Wendt-Rabel-Kaelble
extended Fowkes
acid-base theory

* Required

yes

Sessile drop

Accuracy

0.3° (instrument-based)

Resolution

0.01° (software-based)

Results

contact angle (CA)

Type

static
dynamic
(additional accessories may be required)

Range

0 to 180° (software-based)

Models

conic section
polynom
circle
Young-Laplace
height-width

* Required

yes

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