Viscometer – Rotational RP

Product Description

Rotational viscometers for rapid viscosity determination, according to ISO 2555 and other relevant ASTM standards.

Viscosity is an important factor in flow analysis.

Precise results that are 100% compatible with the Brookfield method.

Applications:

  • Laboratories
  • Food and beverage industries
  • Adhesives, glue, paper and paint
  • Industries such as tar and chemicals
  • Pharmaceuticals
  • Petroleum and oils

Parameters Displayed:

  • Dynamic Viscosity: mPas
  • Brookfield Scale: %
  • Sample temperature: °C
  • Speed in r.p.m.
  • Selected spindle
  • Sheer Ratio S.R. (only RP2 model): 1/s
  • Sheer Stress S.S. (only RP-2 model: N/m2

Features:

  • Accurate measurements of viscosity, ± 1%
  • Two versions available: version L for low to medium viscosity fluids and version R for medium to high viscosity fluids
  • RS232 interface for data transfer to PC or printer
  • Large, digital display for easy reading of results
  • Viscosoft Basic software for data evaluation
  • Warnings – under/ or over/ range
  • Set includes complete spindle set and storage rack

Regulations:

  • Complies with ISO 2555, ISO 1652, BS 6075, BS 5350 and ASTM 115-3716
  • 100% compatible with Brookfield method
  • ISO 9001 manufacturer
  • Calibration certificates and ENAC standards traceability are available

Requirements:

  • Ambient temperature of 10 – 40°C
  • Relative humidity of < 80%
  • Power supply: 100 – 240 VAC / 50 – 60 Hz

Options available:

  • RP1-L: supports uni-directional Basic Viscosoft software; Low viscosity range – 3 to 2.000.000 mPas; 4 spindles
  • RP1-R: supports uni-directional Basic Viscosoft software; High viscosity range – 20 to 13.000.000 mPas; 6 spindles
  • RP2 -L: supports Viscosoft Plus software that offers additional bi-directional interface RS232 for automated control and data evaluation and issuing of rheological studies; Low viscosity range – 3 to 2.000.000 mPas; 4 spindles
  • RP2 -R: supports Viscosoft Plus software that offers additional bi-directional interface RS232 for automated control and data evaluation and issuing of rheological studies; High viscosity range – 20 to 13.000.000 mPas; 6 spindles

Accessories available:

  • Unidirectional Basic Viscosoft software
  • Bi-directional Viscosoft Plus software
  • Sample volume sample adapter – for small sample volumes of 8 to 13 ml
  • Low viscosity adapter
  • Helicoidal movement adapter – for substances such as cream, gelatine, paste, wax, etc, where standard spindles cannot be used
  • Additional spindle sets for low range and high range
  • Spindle R1 (5 – 33 300 mPas)

Guarantee:

One year

Speeds 0.3, 0.6, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 10, 12, 20, 30, 50, 60, 100, 200 r.p.m.
Speed accuracy < 0.5 % of the absolute value
Spindle Version L: 4 spindle L1 – L2 – L3 – L4
Version R: 6 spindle R2 – R3 – R4 – R5 – R6 – R7
Viscosity range Version L: Low viscosity range – 3 to 2.000.000 mPas
Version R: High viscosity range – 20 to 13.000.000 mPas
Viscosity accuracy ± 1% of full scale
Viscosity repeatability ± 2%
Temperature range – 15°C to +180°C
Temperature resolution 0.1°C
Temperature accuracy ± 0.1°C
Voltage 100 – 240 VAC / 50 – 60 Hz

Delivery Content:

  • Rotational Viscometer
  • Carry case
  • Complete set of spindles with storage rack
  • Spindle guard
  • RS232 cable
  • Instruction manual

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