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FACILITIES |
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Dynamic Light Scattering Zetasizer |
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 Zetasizer
3000HS,Marlven, UK.
Size measurement: 2nm~3000nm。
Zeta Potential measurement
Autotitrator
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Dynamic Contact Angle Meter and
Tensiometer （DCAT21） |
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 1.
High-Precision electrodynamically compensated weighing system
with automatic calibrating function.
2. Software-controlled motorized height positioning of the
temperature controlled sample vessel with variable speed.
3. Integrated measuring and control electronics with digital
thermometer
4. Graphical display for weighing data, temperature and other
measuring statuses.
5. Temperature controlled unit with build-in PT100 probe and
magnetic stirrer for the sample vessel.
6. Contact angle of powders, fibers and fiber bundles and
the adsorption behavior of liquids on wettable materials according
to the modified Washburn method.
7. Dynamic contact angle and the surface energy of prismatic
and cylindrical samples according to the Du Nouy ring method
or the Wilhelmy method.
8. Static surface and interfacial tension of liquids according
to the Wilhelmy method.
9. Critical micelle formation concentration of surfactants
CMC with the Wilhelmy plate method or the Du Nouy ring with
automatic ring correction according to Huh & Mason, Zuidema
& Waters and Harkins & Jordan.
10. Fully automated reproducibility measurements.
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Minimum Film Forming Temperature
Analysiser |
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 UK
MFFT90
Measurement Range: -5℃~90℃
Minimum Scale: 0.1℃ |
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Program Constant Temperature and Humidity
Mould Incubator |
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Blue Pard, MJ-2 |
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Refrigerated Centrifuge GL-20G-Ⅱ |
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 Maximum
Rotational Speed: 20000rpm
Working Temperature: -5℃~30℃ |
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Ultrasonic Cell Disrupter |
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 US
Sonics Vibracell, 100w, 20KHz
Probe: Φ3mm / Φ13mm
Working mode: Impulsing / Continuous
Vibration: 0~100μm |
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Digital Display Rotation Viscosimeter |
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 Shanghai,
NDJ-8S
Measurement range: 100~2,000,000mPaS |
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Refrigerated Shaker |
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 TaiCang
City, HZ-9210K, 0-50℃, 300rpm |
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Freeze Dryer |
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 Beijing,
FD-1-50, -50℃, <20Pa |
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UV-VIS Spectrophotometer |
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 Beijing,
T6,190~1100nm |
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