The DSA100HP1750 performs precise measurements of contact angle as well as surface tension and interfacial tension at pressures of up to 1750 bar and temperatures of up to 250 °C. The main focus of the instrument lies in the optimization of reservoir stimulation in oil recovery by influencing both wetting of rock and water/oil phase interactions. The DSA100HP1750 combines our expertise in the field of optical drop shape analysis and the know-how of our partner EUROTECHNICA in high pressure applications.
DSA100HP1750
Wetting and interfacial tension under pressure conditions of reservoir stimulation
Description
SPECIFICATIONS
SPECIFICATIONS
Dosing System
| Syringe Dosing | manual |
|---|---|
| Drop deposition (syringe dosing) | manual |
| Piston, volume | 11 mL |
Camera system (standard)
| Model | Camera CF04 |
|---|---|
| Connection | USB 3.0 |
| Resolution | 1920 × 1200 px |
| Frame rate | 2300 fps |
| Dark noise | 7 electrons |
| Dynamic range | 73 dB |
Optics (standard)
| Focus | manual |
|---|---|
| Zoom | 7× zoom, manual |
| View angle | ±4° |
| Field of view | CF04: 3.9 mm × 3.9 mm to 24.7 mm × 24.7 mm |
| Resolution of optics | CF04: 3.1 to 21.7 μm |
Illumination
| Types | high power monochromatic LED |
|---|---|
| Wave length, dominant | 470 nm |
| Field of light | 46 mm × 46 mm (D × H) |
Stages
| Control | x-axis: manual (optional) |
|---|---|
| Length | x-axis: 10 mm (optional) |
Camera system (optional)
| Model | High Speed Camera CF06 |
|---|---|
| Connection | USB 3.0 |
| Resolution | 640 × 480 px |
| Frame rate | 3400 fps |
| Dark noise | 10.5 electrons |
| Dynamic range | 56.6 dB |
Optics (optional)
| Focus | manual |
|---|---|
| Zoom | 7× zoom, manual |
| View angle | ±4° |
| Field of view | CF06: 1.7 mm × 1.3 mm to 10.8 mm × 8.1 mm |
| Resolution of optics | CF06: 2.5 to 17.8 μm |
Software
| Software type | ADVANCE |
|---|---|
| Software languages | Chinese (simplified), English, French, German, Japanese, Korean, Portuguese, Russian, Spanish |
| Software modules | Contact angle (recommended)
Interfacial and surface tension of liquids: |
Sessile drop
| Results | contact angle |
|---|---|
| Range | 0 to 180° (software-based) |
| Resolution | 0.01° (software-based) |
| Accuracy | 0.1° (instrument-based) |
| Models | conic section polynomial circle Young-Laplace height-width |
| Types | advancing receding static dynamic |
Captive bubble
| Results | contact angle |
|---|---|
| Range | 0 to 180° (software-based) |
| Resolution | 0.01° (software-based) |
| Accuracy | 0.1° (instrument-based) |
| Models | conic section polynomial circle Young-Laplace height-width |
| Types | advancing receding static dynamic |
Pendant drop/rising drop
| Results | surface tension interfacial tension |
|---|---|
| Range | 0.01 to 2000 mN/m (software-based) |
| Resolution | 0.01 mN/m (software-based) |
| Models | Young-Laplace |
| Types | static dynamic |
Sample dimensions
| Maximum sample space | 25 cm³ |
|---|---|
| Maximum measuring length | 10 mm |
Instrument dimensions
| Footprint | 900 mm × 600 mm (W × D) |
|---|---|
| Height | 900 mm |
| Weight (without accessories) | 80 kg |
Environment
| Operating temperature | 10 to 40 °C |
|---|---|
| Humidity | without condensation |
Interfaces
| PC | USB 3.0 |
|---|
Housing and peripherals
| Compartment | test liquids protected against light |
|---|---|
| Needle protection shield | yes |
| Camera und optics housing | yes |
| Levelling | yes |
Power supply
| Voltage | 88 to 264 V |
|---|---|
| Power consumption | 100 W |
| Frequency | 50 to 60 Hz |
Temperature measurement
| Range | -50 to 400 °C |
|---|---|
| Resolution | 0.1 °C |
| Precision | ±0.1 °C |
| Accuracy | 1/3 DIN B (±0.1 °C at 0 °C to ±0.8 °C at 400 °C) |
| Locations | sample stage, chamber, cuvette |
| External sensor | 2 connectors (PT100) |
Temperature control
| Type of temperature control | electrical |
|---|---|
| Range of temperature control | 20 to 250 °C |
| Flow-through thermostat | – |
Pressure control
| Maximum pressure | 1750 bar (25 000 psi) |
|---|
Shipping & Delivery
