Postnova TF2000 Thermal FFF 熱場場流儀


POSTNOVA TF2000熱場場流儀





Thermal FFF Principle 3DThermal FFF Principle 3D


Applications, Application Notes and Publications


  • Latex Coatings
  • Nanoparticles
  • High-Tech Materials
  • Technical/ Industrial Polymers
  • Starches
  • Paints
  • Polymers and Particles from approx. 10 kDa up to 100 MDa and more in organic/ aqueous solvents





General Sample Size and Molar Mass Range:

Polymers: 10 kDa-100 MDa
Particles: 10 nm-1000 nm

Analysis Time:

Typical 10-120 min, no software limitation

Channel Dimensions:

Volume: 1.14 mL
Length: 456 mm
Breadth: 20 mm
Thickness: 130 µm

Channel Flow Rates:

Typically 0.01-2.0 mL/min
(For different flow rates ask Postnova)

Carrier Liquids:

Compatible with most organic solvent systems 
(For aqueous solvents ask Postnova)


UV, RI, laser light scattering, fluorescence detection and more; multiple detectors in-line possible
(For details ask Postnova)

Thermal-Field Strength:

Maximum ΔT up to 120°C 
Hot wall maximum: 180°C
Cold wall maximum: 60°C
(THF, 220 V, coolant water at 20°C, 12 L/min)

Temperature Control:

PC controlled for accurate, constant and programmed field options

Channel Pressure:

Up to 250 psi (approx. 14 bar) to pressurize the channel for any analysis at higher temperatures

System Requirements:

220-230 V, 50/60 Hz; 12 A for basic set-up
max. power consumption 3.5 kW
Coolant water at 20°C, 12 L/min, max. 2 bar
PC will  be supplied by Postnova, Windows English
(For details ask Postnova)

System Software:

NovaFFF TF2000


Rugged reuseable channel with no special maintenance required

Injection Volume:

1-1000 µL
Standard 20 µL 
optional > 1000 µL

Injected Sample Mass:

Up to 500 µg and more; depending on sample characteristics; Typical injection mass 20-100 µg

Injection Method:

Via Rheodyne© manual injection valve or autosampler with different options