Lichen

Rotational Viscometer

NDJ-1/4 Series

Rotational Viscometer NDJ-1/4

Product Overview

The NDJ-1/NDJ-4 Series Rotational Viscometer measures viscous resistance and absolute viscosity of liquids. Widely applicable for testing oils, paints, plastics, food, pharmaceuticals, adhesives, and other fluids, it serves as a precision instrument for quality control in production processes.
Features
  • Lift system utilizes a helical rack/helical gear mechanism for smooth operation.
  • Universal joint integrated into the rotor interface to enhance connection stability.
  • Speed-changing gears constructed from high-wear-resistant, high-performance engineering plastics for extended durability.
  • Rotors precision-manufactured from premium imported 304 stainless steel for superior corrosion resistance.
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    Product Parameters


    Model LC-NDJ-1 LC-NDJ-4
    Power Supply AC220V±10V 50Hz±10%
    Power (W) 0.12W 0.2W
    Display Mode Analog Dial Analog Dial
    Measurement Range 1-1x10^5mPa·s 1-2x10^6mPa·s
    Spindle Specifications Spindle 1, 2, 3, 4 (Optional Spindle No.0 extendsmeasurement to 0.1-10 mPa·s)
    Spindle Speed(rpm) 6/12/30/60 0.3/0.6/1.5/3/6/12/30/60
    Measurement Accuracy ±5%(Newtonian Fluid)
    Repeatability Error ±2%(Newtonian Fluid)
    Net Weight (kg) 3.5kg
    Product Dimensions (mm) 270*230*490mm