Malcom Viscometers: PCU-200 Series Digital (Discontinued)

Features & Benefits:

  • Patented spiral-pump sensor provides quick, easy, repeatable measurements.
  • Elimination of misprints due to incorrect paste conditions.
  • Continuous measurement of newtonian and non-newtonian fluids with constant shear rate and shear time.
  • Automatic control of measurement according to JIS standards (PCU-203,205) regardless of operator skill.
  • Acquisition of viscosity data for rheological analysis.
  • Built in dot matrix printer allows logging of acquired measurements.
  • Fully automatic temperature control of sample.
  • Satisfies international standards.
  • Application includes solder pastes, thick film pastes,solder resists,liquid resists, inks, etc.


Model NumberPCU-201PCU-203PCU-205
Sample Size100cc, 300cc containers (500g, 1kg solder paste)
SensorMalcom spiral-pump type
Measurement Range5.0 Pa•s ~ 800.0 Pa•s
Speed Range1 ~ 50 RPM
Shear Rate (sec-1)0.6 x RPM
Measurement Accuracy± 5%
Speed Accuracy± 2%
Repeatability± 0.5%
Temp. Control Range15 ~ 30˚C (± 5˚C of room temperature)
Recorder OutputViscosity: 1mV/Pa•s, Temperature: 10mV/˚C
Printer Display

Shear Rate,
RPM, Date, Time

Same as PCU-201, plus JIS Standard
Automatic Measurement JIS StandardJIS + PC support
Interface RS-232C
Power Supply100, 110, 220, 240 VAC 50/60Hz 70VA

* Specifications subject to change without notice.

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