Measured range: 10 mPa·s to 80M mPa·s (depending on model)
Rotation speed: 0.1–200 rpm, accurate and stable with high-resolution stepper motor
Spindles: 4 rotor types (No. 21, 27, 28, 29) for different viscosity ranges
Measurement accuracy: ±1% FS; Repeatability: ±0.5% FS
Temperature control: Room temp.+5°C to 250°C, accuracy ±0.1°C
LCD display: Real-time viscosity, speed, torque, rotor, max. viscosity & temperature; PV-2 also shows shear rate/stress
Heating system: Built-in high-temperature furnace, uniform heating with low thermal inertia
 

Measurement range: 100 mPa·s to 2×10⁵ mPa·s (extendable to 4×10⁵ mPa·s with No.30 spindle)
Four standard spindles (No.21, 27, 28, 29) with optional No.30 spindle
Adjustable rotation speeds: 5, 10, 20, 50 RPM
Temperature control: 45–200°C with ±0.1°C accuracy
Sample volume: 20 mL; micro-bright LCD display and built-in printer
RS232 interface for computer connection and data export
Power supply: AC 220V, 50 Hz; suitable for laboratory viscosity testing
 

Measures viscosity of paints, coatings, and other fluids in Krebs units (KU), grams (gm), and centipoise (cP)
Measurement ranges: 40–141 KU, 32–1099 gm, 27–5274 cP*
Accuracy: ±1% (FS), Repeatability: ±0.5% (FS)
Paddle rotor rotation speed: 200 rpm
16-bit microprocessor control with blue backlit display
Conversion between KU, gm, and cP according to ASTM D562 standard
Power supply: 100–240V, 50/60Hz via special adaptor
 

Measurement Range: 12–320M mPa·s (PV-1), 6–320M mPa·s (PV-2) depending on model
Rotation Speed: 0.1–99.9 rpm (PV-1), 0.1–200 rpm (PV-2), nonpolar stepless
Spindles: 4–6 types per model, optional L0 and R1 spindles for extended range
Measurement Accuracy: ±1% (F.S), Repeatability: ±0.5% (F.S)
Display & Monitoring: Blue backlight LCD shows viscosity, shear rate, shear stress, torque %, speed, rotor number, temperature
Optional Software: Program-controlled measurement, data collection, analysis, and drawing
 

Measurement Range: 1–600,000 mPa·s (PNB-1), 0.6–6,000,000 mPa·s (PNB-2), 6–80,000,000 mPa·s (PNB-3), 50–10,000,000 mPa·s (PNB-AI)
Rotation Speed: Stepless 1–60 rpm (PNB-1), 0.1–99.9 rpm (PNB-2 & PNB-3), 0.1–200 rpm (PNB-AI)
Spindles: 4 types (L1–L4 or 21, 27, 28, 29), optional LO spindle
Measurement Accuracy: ±1% (F.S), Repeatability: ±0.5% (F.S)
Temperature Monitoring: RTD probe for real-time sample temperature
Optional Software: Data collection, analysis, and historical comparison
 

Measurement Range: 1–100,000 mPa·s (PDJ-5S), 1–2,000,000 mPa·s (PDJ-8S)
Rotation Speed: 6–60 rpm (PDJ-5S), 0.3–60 rpm (PDJ-8S)
Spindles: 4 types (L1–L4), optional LO spindle
Measurement Accuracy: ±1% (F.S), Repeatability: ±0.5% (F.S)
Display: Blue screen LCD, shows viscosity, speed, torque, spindle number, and max measurable viscosity
Power Supply: 100–240V, 50–60Hz, optional printer and RTD temperature probe
 

Measurement Range: 10–2,000,000 mPa·s
Spindles: No.1–No.4, optional No.0
Rotation Speed: 0.3–60 r/min (8 speeds)
Measuring Accuracy: ±1% (F.S)
Display: Ultra-bright LCD with white background light
Output & Connectivity: Needle printer, RS232 communication port
Power Supply & Conditions: AC 220V ±10%, 50Hz, 5–35℃, ≤80% RH