Product Description:

The NDJ-8S Digital Rotational Viscometer is a precision instrument designed for accurate measurement of high-viscosity fluids in industrial and laboratory settings. With a broad measuring range of 1–2×10⁶ mPa·s and ±1% accuracy, it is ideal for testing adhesives, polymers, lubricants, paints, and more.

This model features 8 selectable rotor speeds, digital display, and RS232 interface for easy data logging to a PC or printer. It comes equipped with 4 standard rotors and supports an optional #0 rotor for ultra-low viscosity fluids.

The NDJ-8S also includes automatic scanning, an aluminum carrying case, and an optional temperature sensor for real-time temperature monitoring during viscosity testing.

Whether for quality control, research, or production monitoring, the NDJ-8S offers reliable, repeatable results with user-friendly operation.

Key Features:

• Wide viscosity range: 1–2×10⁶ mPa·s

• High measurement accuracy: ±1%

• 8-speed control: 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm

• Digital LCD display with stable, real-time readings

• Comes with 4 standard rotors: #1, #2, #3, #4

• Optional #0 rotor available for 0.1–100 mPa·s (ultra-low viscosity)

• RS232 port for PC/printer connectivity

• Automatic scanning function built-in

• Optional temperature sensor for real-time monitoring

• Packed in a durable aluminum box with foam interior

Technical Specifications:

• Model: NDJ-8S

• Viscosity Range: 1–2×10⁶ mPa·s

• Accuracy: ±1%

• Rotor Speeds: 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm

• Rotors Included: #1, #2, #3, #4

• Optional Rotor: #0 (for 0.1–100 mPa·s samples)

• Temperature Sensor: Optional (25 USD)

• Power Supply: AC110–240V, DC12V / 5W

• Working Environment: 5–35°C, ≤80% humidity

• Output: RS232 (PC and printer support)

• Auto Scanning: Included

• Dimensions: 370 × 325 × 280 mm

• Net Weight: 5.5 kg

• Packaging: Aluminum box + carton

Industries Used In:

• Paint, coatings, and inks

• Adhesives and sealants

• Lubricants and grease testing

• Pharmaceuticals and cosmetics

• Food production and quality control

• Chemical R&D laboratories

Alternative Names:

Digital Rotational Viscometer
High-Viscosity Fluid Tester
Viscosity Meter for Industrial Fluids
RS232 Lab Viscometer
Precision Viscosity Measurement Instrument

Downloads

Data Sheet Link