Complete Product List

DataPhysics GmbH, SITA GmbH and Future Digital Scientific offers "the foremost modular" optical contact angle measuring systems, OCA series, and many other surface and interfacial tensiometers to the US, Canada, Mexico & Asian markets for surface chemistry research and application. ("see the list below").  

Capabilities: Static & dynamic contact angle, surface & interfacial tensions, surface free energy calculation, work of adhesion, absorption kinetics, wettability, etc.  All our systems meet and excel the specifications of standard methods such as ASTM D724-99, ASTM D1331-95, ASTM D5725-99, ASTM C814-90, ASTM D5946-96, , TAPPI T558, TAPPI T458, and DIN 53914.   These instruments were well designed for either extremely demanding research work or routine QC/QA testing on either liquid or solid sample. Customized designs for special applications.

Applications: coating, cleaning adhesives, detergent, surfactant, plastic, fiber, asphalt, textile, molten polymer, printing, bio-material, pharmaceutical, food, semiconductor manufacturing, and ink formulation developments.  

Advanced temperature control: Specially designed environmental chamber with different technologies (fluid circulating, electrical, peltier semiconductor system, etc.) can provide a very precise and wide range of temperature control from 0^oC to 2,000^oC+/- 0.1^oC. 

User Friendly Windows based software: It is suitable for all Windows systems.  It includes many experimental methods and measuring techniques (i.e. sessile drop & captive drop method, length-width method, drop-on-fiber method, tilted plate, advancing/receding, pendant drop, oscillatory drop, Wilhelmy plate, rod/thread, capillary for particles, contact lamella for polymer melt, etc.) and most advanced analytical software (including image recording, fast movie function and surface free energy calculation and dynamic tracking) built in to help users resolve various complicated problems just in a few seconds. Advanced options includes pre-programmable software for specific continuous scanning measurements on any surface without superintendent.   

High Speed Movie capacity: The hardware and software for the high speed recording technology (2,000 images/second and up) were designed to meet scientists' interest and studies in the complex dynamic behavior of their samples-either liquid or solid. This high speed movie function helps customers reveal many interesting and important dynamic phenomena.

" We can only offer superior Specs and Capabilities"

Contact Angle Measuring Devices

1. OCA5/10- Manual optical contact angle device 
2. OCA 15 - Economical research grade Optical contact angle measuring device 
3. OCA 20 - Comprehensive research grade optical contact angle system 
4. OCA30 - Fully equipped semi-automatic optical contact angle system for all purposes including silicon wafer scanning analysis.
5. OCAH 200 - High-speed Video based Contact angle system 
6. OCA 40 Micro (NEW) for Nano and Pico liter drop contact angle measurement
7. ACA 50 - Fully Automatic Programmable Contact Angle System 
8. PCA100 - Robotic contact angle measuring head for Flat Panel Display (FPD)  or very large sample including curved surfaces, clean room condition compatible
9. PCA100M - Portable Contact Angle Measuring Device
10. OCA40 Micro - Automatic Single Fiber Contact Angle System with pico- and nano- liter drops dispensing.
11. ODG - Oscillating Drop Generator (with OCA) for Interfacial Rheology and interfacial visco-elasticity measurement 

Tensiometers

1. DCAT 11 & DCAT 21 - Dynamic contact angle meter and tensiometer for powders, surfactants and fiber bundles
2. SVT 20 - A new concept of doing Spinning Drop  Measurement, a Video Tensiometer with rotation speed up to 20,000 RPM and is capable of reporting interfacial viscoelasticity. For oil, petroleum, emulsion, detergents, cosmetics, pharmaceuticals, healthcare, etc. 
3. TD 1 - Low cost semi-automatic tensiometer Ring-plate tensiometer
4. TD 2 - Simple and precise automatic tensiometer
5. TVT2 - Drop volume tensiometer 

New Generation Bubble Tensiometers

1. Pro line F 10 - Portable/Table Top Bubble Tensiometer  for QC and process control 
2. Science line t60 - Portable/Table Top Bubble Pressure Tensiometer for Product Research & Development  
3. "DynoTester"- Hand-Held Tensiometer (New), small yet Precise.   Check the live demo! software is available for auto-data collection.
4. "New" SITA T15 the In-line process and portable tensiometer SITA t15, for QC/in-line continuous monitoring, dynamic surface tension auto-scan from low to high bubble lifetime.  Try the on-line demo of SITA T15!  On-line controlled software for 24 hours monitoring is an option.
5. MPT2 - Maximum bubble pressure tensiometer  with very short surface age down to 0.1 msec ( much shorter than 5 msec) and provide proven scientific meaning and applications.

SITA Fully Automated Foam Tester R2000

1. Foam Tester R2000 with "new features"-Foam Testing System for detergents, cleaning, food and personal care products

Rheometer and other testing machines

1. On-line and QC rheometers/ viscometers- Industrial Rheology Applications from RHEOTEST GmbH

2. Phase Separation Analyzer - Analytical Centrifuges for dispersion and emulsion phase stability prediction, and for sedimentation and separation Analyses.

3. Zeecom- Analyzer for Applications: Dispersion&absorption, cleansing, staining..etc
4. Universal Testing Machines (Tensile and compression, Young's modulus, etc ).