Rheometer
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| Brand | Brookfield |
|---|---|
| Origin | USA |
| Model | PVS |
| Instrument Type | Rotational Rheometer |
| Sample State | Liquid |
| Bearing Type | Mechanical Bearing |
| Minimum Speed | 0.05 rpm |
| Maximum Speed | 1000 rpm |
| Shear Rate Range | 0.02–1700 s⁻¹ |
| Pressure Range | Vacuum to 1000 psi |
| Temperature Range | −40 °C to +260 °C |
| Viscosity Range | 0.5–36×10⁶ mPa·s (cP) |
| Geometry | Couette (rotating outer cup, stationary inner bob) |
| Temperature Sensor | RTD mounted on inner bob surface |
| Construction Material | Hastelloy C outer cup and bob |
| Compliance | ASTM D2196, ISO 3219, USP <911> |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Instrument Type | Rotational Rheometer |
| Model | R/S Plus |
| Minimum Speed | 0.01 rpm |
| Maximum Speed | 1000 rpm |
| Maximum Torque | 50 mN·m |
| Torque Resolution | 0.01 mN·m |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | RSO |
| Instrument Type | Torque Rheometer |
| Sample Type | Low-Viscosity |
| Sample State | Liquid |
| Motor Bearing | Air Bearing |
| Minimum Rotational Speed | 0.001 rpm |
| Frequency Range | 0.006 – 126 rad/s |
| Maximum Rotational Speed | 1500 rpm |
| Maximum Torque | 100 mNm |
| Torque Resolution | 0.02 µNm |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RSO |
| Price | Upon Request |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Model | RSO |
| Motor Bearing | Air Bearing |
| Minimum Rotational Speed | 0.001 rpm |
| Maximum Rotational Speed | 1500 rpm |
| Torque Range | 5 µNm – 100 mNm |
| Torque Resolution | 0.02 µNm |
| Angular Frequency Range | 0.001 Hz – 20 Hz (0.006 rad/s – 126 rad/s) |
| Strain Resolution | 1.25 µrad |
| Sample State | Liquid |
| Measurement Geometries | Cone-Plate & Concentric Cylinder |
| Temperature Control | Peltier (0–180 °C) or Water Bath (with optional jacketed cup) |
| Dimensions | 360 × 600 × 340 mm |
| Weight | 31 kg |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Instrument Type | Rotational Rheometer |
| Motor Bearing | Mechanical Bearing |
| Minimum Speed | 0.01 RPM |
| Maximum Speed | 1300 RPM |
| Maximum Torque | 100 mNm |
| Torque Resolution | 0.15 µNm |
| Measurement Modes | Controlled Shear Rate (s⁻¹ or RPM) and Controlled Shear Stress (Pa or Torque) |
| Temperature Control | Compatible with Peltier and Circulating Bath Systems |
| Data Interface | USB, RS-232 |
| Display Units | cP, Pa·s, dyn·cm⁻², Pa, °C, °F |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Instrument Type | Rotational Rheometer |
| Sample State | Liquid or Soft Solid |
| Bearing Type | Mechanical Bearing |
| Minimum Speed | 0.01 rpm |
| Maximum Speed | 1300 rpm |
| Frequency Range | 0.7–800 rad/s |
| Maximum Torque | 100 mN·m |
| Torque Resolution | 0.01 mN·m / 0.015 mrad |
| Geometry Options | Cone/Plate (RST-CPS), Coaxial Cylinder (RST-CC), Vane/Paddle (RST-SST) |
| Temperature Control Options | Circulating Bath (−20 °C to 200 °C), Peltier Air (20–180 °C), Peltier Oil (0–180 °C), Electric Heater (40–250 °C) |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | RSX |
| Instrument Type | Rotational Rheometer |
| Sample Type | Low-Viscosity Fluids |
| Sample State | Liquid |
| Bearing Type | Mechanical Bearing |
| Minimum Speed | 0.01 RPM |
| Maximum Speed | 1300 RPM |
| Maximum Torque | 200 mNm |
| Torque Resolution | 1.2 µNm |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Model | RSX |
| Type | Advanced Controlled-Stress/Controlled-Rate Cone-Plate Rheometer |
| Sample Volume | As low as 0.1 mL (depending on cone geometry) |
| Shear Rate Range | 0.001–6,000 s⁻¹ |
| Shear Stress Range | 0.0038–204 kPa |
| Torque Range | 0.01–100 mN·m |
| Temperature Control Options | Peltier (±0.1 °C) or Circulating Water Bath |
| Compliance | ASTM D2196, ISO 3219, ISO 6721-10, USP <911>, FDA 21 CFR Part 11 ready (with optional software module) |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RSX-CC |
| Pricing | Available Upon Request |
| Brand | Cannon |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | TE-BBR |
| Instrument Type | Bending Beam Rheometer |
| Bearing Type | Air-bearing |
| Minimum Oscillation Frequency | 0.1 Hz |
| Frequency Range | 0.1–100 Hz |
| Maximum Oscillation Frequency | 100 Hz |
| Maximum Applied Load | 45 g (0.441 N) |
| Load Resolution | 0.015 g (0.147 mN) |
| Displacement Resolution | 0.155 µm |
| Temperature Control Stability | ±0.03 °C |
| Minimum Operating Temperature | –36 °C |
| Cooling Method | Thermoelectric (Peltier) with Air/Water Heat Exchange |
| Interface | RS-232 Serial |
| Software Platform | Windows 95/NT (v3.51 or later) |
| System Requirements | IBM-compatible PC, SVGA monitor, 16 MB RAM, 20 MB free HDD space, 1.44 MB floppy drive |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | MLW-400B |
| Instrument Type | Capillary Rheometer |
| Temperature Range | Ambient to 400 °C ±1 °C |
| Heating Rate | 1–6 °C/min (adjustable) |
| Temperature Accuracy | ±0.5 °C (displayed), Resolution: 0.1 °C |
| Piston Diameter | Φ11.28 mm (−0.05 mm / −0.012 mm) |
| Piston Cross-Sectional Area | 1 cm² |
| Pressure Range | 1–50 MPa ±1% |
| Capillary Dies | Φ1 mm × 5 mm, Φ1 mm × 10 mm, Φ1 mm × 20 mm, Φ1 mm × 40 mm |
| Die Material | Tungsten Carbide |
| Power Supply | 220 V, 50 Hz, <400 W |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | MLW-400D |
| Instrument Type | Capillary Rheometer |
| Sample Type | High-Viscosity Polymer Melts |
| Sample State | Solid (pre-melt) / Molten State During Test |
| Drive System | Servo Motor–Driven Piston |
| Minimum Piston Speed | 0.001 mm/min |
| Maximum Piston Speed | 500 mm/min |
| Maximum Applied Load | 10 kN |
| Load Resolution | 1 part in 100,000 |
| Pressure Range | 1–50 MPa ±1% |
| Temperature Range | Ambient to 400 °C ±1 °C |
| Heating Rate | 1–10 °C/min, Continuously Adjustable |
| Temperature Accuracy | ±0.5 °C (Display), 0.1 °C Resolution |
| Die Geometry | Ø1×5, Ø1×10, Ø1×20, Ø1×40 mm (L/D = 5, 10, 20, 40) |
| Die Material | Tungsten Carbide |
| Plunger Diameter | φ11.28 mm (−0.012/−0.05 mm tolerance) |
| Plunger Cross-Sectional Area | 1.00 cm² |
| Displacement Measurement Accuracy | ±0.5% |
| Deformation Measurement Accuracy | ±1% |
| Software Compliance | Audit Trail, Data Integrity, Exportable ASCII/CSV Reports |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | MLW-90 |
| Temperature Range | Ambient to 90 °C ±1 °C |
| Heating Rate | 0.5–6 °C/min (adjustable) |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | <±0.5 °C (computer-displayed) |
| Pressure Range | 1–50 MPa ±1% |
| Load Cell Capacity | 500 kg |
| Load Accuracy | ±1% |
| Load Resolution | 20,000 counts |
| Piston Area | 1 cm² |
| Sample Mass | 15 g |
| Sample Density | 1.34 g/cm³ |
| Die Dimensions (ID × L) | φ1.5 mm × 5/10/20/40 mm |
| Die Material | Tungsten Carbide |
| Piston Speed Range | 0.001–100 mm/min |
| Die Quantity | 12 sets included |
| Piston Options | Steel or copper with polyethylene sheathing |
| Heating Method | Water Bath |
| Safety Architecture | Explosion-proof enclosure + operator-isolated control station |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | ZJL-200A |
| Max Temperature | 350 °C |
| Speed Range | 0.1–120 rpm |
| Torque Range | 0–300 N·m |
| Torque Accuracy | ±0.5% F.S. |
| Pressure Range | 0.1–100 MPa |
| Pressure Accuracy | ±0.5% F.S. |
| Temperature Control | 5-zone, ±1 °C |
| Temp Resolution | 0.1 °C |
| Motor | AC 380 V, 3.0 kW |
| Mixer Volume | 60 mL |
| Extruder Barrel | φ20 mm, L/D = 25:1, 4Cr13 steel |
| Capillary Dies | φ1.27 mm, L/D = 20/1, 30/1, 40/1, 38CrMoAl material |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Model | ZJL-200A |
| Motor Power | 3.0 kW |
| Speed Range | 0.1–150 rpm |
| Speed Control Accuracy | ±0.5% F.S. |
| Torque Measurement Range | 0–200 N·m |
| Torque Resolution | 0.1 N·m |
| Torque Accuracy | ±0.5% F.S. |
| Frequency Range | 10⁻³–628 rad/s |
| Melt Pressure Range | 0.1–100 MPa |
| Pressure Accuracy | ±0.5% F.S. |
| Temperature Control Range | Ambient to 300 °C (5-zone) |
| Temperature Accuracy | ±1.0 °C |
| Mixer Chamber Capacity | 60 mL |
| Screw L/D Ratio | 25:1 |
| Capillary Dies | Ø1.27 mm, L/D = 20:1, 30:1, 40:1 |
| Dimensions (Host + Mixer or Extruder) | 1600 × 450 × 1300 mm (L×W×H) |
| Supply Voltage | AC 380 V, 6 kW |
| Brand | Changchun Intelligent |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZJL-200B |
| Torque Range | 0–200 N·m (Rated: 300 N·m) |
| Torque Measurement Accuracy | ±0.3% F.S. |
| Speed Range | 0.1–200 rpm |
| Speed Control Accuracy | ±0.1% F.S. |
| Motor Power | 5.0 kW (Panasonic Servo Motor & Drive) |
| Reduction Ratio | 10:1 |
| Melt Pressure Range | 0.1–100 MPa |
| Pressure Measurement Accuracy | ±0.3% F.S. |
| Temperature Control Range | Ambient to 350 °C |
| Temp. Control Channels | 5 (extruder), 7–8 (twin-screw), 3 (mixer) |
| Temp. Control Accuracy | ±0.5 °C |
| Screw Diameter | 22 mm |
| L/D Ratio | 40:1 |
| Screw Configuration | Modular Co-Rotating Parallel Twin-Screw |
| Max. Screw Speed | 500 rpm |
| Mixer Capacity | 60 mL / 200 mL |
| Max. Mixer Torque | 200 N·m |
| Heating Method | Segmented Electric Heating (5500 W extruder |
| Cooling Method | Compressed Air |
| Data Acquisition Rate | 50 Hz |
| Software Version | 4.1.14–4.1.18 (Torque Rheology, Melt Viscosity, Extrusion, Mixing Modules) |
| Brand | Formulaction (Microtrac) |
|---|---|
| Origin | France |
| Model | Rheolaser Master |
| Instrument Type | Optical Microrheometer |
| Sample State | Liquid |
| Measurement Principle | Multi-Speckle Diffusing Wave Spectroscopy (MS-DWS) |
| Temperature Range | +5°C above ambient to 90°C (optional up to 150°C) |
| Frequency Range | 10⁻⁴ Hz to 10² Hz |
| RMS Particle Displacement Range | 0.1 nm – 100 nm |
| Minimum Detectable Particle Size | 50 nm |
| Maximum Solid Volume Concentration | 90% v/v |
| Torque Specifications | Not applicable (non-mechanical, optical measurement) |
| Data Acquisition | High-resolution CMOS camera-based speckle image analysis |
| Sample Holder | 20 mL borosilicate glass cuvette with 6-position sample carousel |
| Brand | Goettfert |
|---|---|
| Origin | Germany |
| Instrument Type | Capillary Rheometer |
| Model | RHEOGRAPH 20 |
| Sample Type | High-Viscosity Thermoplastics & Elastomers |
| Sample State | Solid (Pellets, Granules, Powders) |
| Max Force | 20 kN |
| Temperature Range | 60–400 °C (optional up to 500 °C) |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.01 °C |
| Piston Speed Range | 0.0001–30 mm/s (1:300,000 dynamic range) |
| Capillary Die Diameters | 12.0 / 15.0 / 20.0 / 25.0 mm |
| Barrel Length | 230 mm |
| Piston Length | 285 mm |
| Pressure Sensor Full-Scale Accuracy | ±0.2 % FS |
| Pressure Signal Resolution | 0.005 % FS |
| Dimensions (L×W×H) | 850 × 635 × 1550 mm |
| Weight | 270 kg |
| Brand | Goettfert |
|---|---|
| Origin | Germany |
| Instrument Type | Capillary Rheometer |
| Maximum Force | 25 / 50 / 75 / 120 kN |
| Temperature Range | 60–400 °C (optional up to 500 °C) |
| Dynamic Speed Ratio | 1:1,000,000 |
| Speed Range | 0.00004–40 mm/s |
| Pressure Sensor Accuracy | ±0.2% FS |
| Pressure Sensor Resolution | 0.005% FS |
| Die Diameter Options | 12.0 / 15.0 / 20.0 / 25.0 mm |
| Piston Diameter Options | 11.99 / 14.99 / 19.99 / 24.99 mm |
| Temperature Control Resolution | 0.01 °C |
| Temperature Stability | ±0.1 °C |
| Dimensions (L×W×H) | 920 × 700 × 1655 mm |
| Weight | 400–600 kg |
| Brand | Goettfert |
|---|---|
| Origin | Germany |
| Model | RHEOTENS 71.97 |
| Speed Range | 0–190 cm/s (0–114 m/min) |
| Force Range | 0–2.0 N |
| Force Resolution | 1 mN |
| Acceleration Modes | Linear or Exponential |
| Dimensions (L×W×H) | 320 × 205 × 195 mm |
| Weight | 20 kg |
| Roller Configuration | Dual traction rollers |
| Compliance | ASTM D3835, ISO 11443, DIN 53736, ISO 25277-1 |
| Brand | HAAKE |
|---|---|
| Origin | Germany |
| Model | CaBER 1 |
| Motor Type | Linear Motor |
| Hencky Strain (ε₀) | 10 |
| Applied Strain Rate Range | 0.01–300 s⁻¹ |
| Fluid Strain Rate Range | 10⁻⁵–10 s⁻¹ |
| Shear Viscosity Range | 10–10⁶ mPa·s |
| Plate Diameter | 4–8 mm (standard: 6 mm) |
| Temperature Range | 0–80 °C |
| Filament Diameter Resolution | 10 µm |
| System Response Time | 10 ms |
| Dimensions | 40 × 34 × 60 cm |
| Brand | HAAKE |
|---|---|
| Origin | Germany |
| Model | Mars 40 |
| Instrument Type | Rotational Rheometer |
| Motor Bearing | Air-bearing (2 radial + 1 axial) |
| Minimum Rotational Speed | 1×10⁻⁷ rpm |
| Maximum Rotational Speed | 4500 rpm |
| Frequency Range | 1×10⁻⁶ – 100 rad/s |
| Maximum Torque | 200 mNm |
| Torque Resolution | 0.1 nNm |
| Angular Displacement Resolution | 12 nrad |
| Motor Inertia | 1×10⁻⁵ kg·m² |
| Brand | HAAKE |
|---|---|
| Origin | Germany |
| Model | MARS III |
| Minimum Torque | 0.003 µN·m |
| Maximum Torque | 200 mN·m |
| Torque Resolution | 0.1 nN·m |
| Angular Displacement Resolution | 0.012 µrad |
| Motor Inertia | 10 µN·m·s² |
| Minimum Rotational Speed | 1.0×10⁻⁸ rpm |
| Maximum Rotational Speed | 1500 rpm (4500 rpm optional) |
| Minimum Oscillation Frequency | 1.0×10⁻⁶ Hz |
| Maximum Oscillation Frequency | 100 Hz |
| Normal Force Range | 0.01–50 N |
| Normal Force Resolution | 0.001 N |
| Temperature Control Range (Peltier) | −60 to 200 °C |
| Temperature Control Range (Electric Heater) | 30 to 300 °C |
| Temperature Control Range (Liquid Circulator) | −40 to 180 °C |
| Temperature Control Range (CTC Radiation/Convection Furnace) | −150 to 600 °C |
| Bidirectional Normal Force Measurement | Yes |
| Brand | HAAKE |
|---|---|
| Origin | Germany |
| Model | MiniLab II |
| Instrument Type | Torque Rheometer |
| Screw Configuration | Co-rotating and Counter-rotating Conical Twin-Screw |
| Minimum Speed | 1 rpm |
| Maximum Speed | 360 rpm |
| Frequency Range | 0.1–37.7 rad/s |
| Maximum Torque | 300 N·m |
| Torque Resolution | 0.1 N·m |
| Motor Power | 400 W |
| Barrel Volume | 7 cm³ (≈5 g PE) |
| Max Temperature | 350 °C (optional 420 °C) |
| Max Pressure | 200 bar |
| Barrel Material | Stainless Steel (HRC55) |
| Screw Material | Stainless Steel 1.4122 |
| Cooling | Air/Water (350 °C version), Air-only (420 °C version) |
| Flow Path | Integrated Recirculation Channel with Automated Bypass Valve |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Type | Laboratory-Scale Co-Rotating Twin-Screw Extruder |
| Screw Diameter | 11 mm |
| L/D Ratio | 40:1 |
| Drive Power | 1.25 kW |
| Speed Range | 10–1000 rpm (infinitely variable) |
| Max Operating Pressure | 100 bar (with integrated safety monitoring) |
| Temperature Range | Ambient to 350 °C (optional up to 450 °C) |
| Barrel Zones | 8 (1 cooling feed zone + 7 independently heated zones) |
| Footprint | 82 × 48 × 34 cm (L × W × H) |
| Throughput | Up to 2.5 kg/h |
| Minimum Sample Requirement | ~20 g |
| Screw Design | Modular, segmentable for customizable configuration |
| Barrel Configuration | Horizontally split, top barrel section removable |
| Control Interface | Integrated color touchscreen |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Type | Benchtop Controlled-Stress/Controlled-Rate Rotational Rheometer |
| Model | RS 1 |
| Drive System | Air-bearing motor |
| Minimum Rotational Speed | 1.0 × 10⁻³ rpm |
| Maximum Rotational Speed | 1200 rpm |
| Angular Frequency Range (Oscillatory Mode) | 1.0 × 10⁻⁴ – 100 rad/s |
| Maximum Torque | 100 mN·m |
| Torque Resolution | 5 nN·m |
| Angular Displacement Resolution | 0.012 µrad |
| Motor Inertia | 11 µN·m·s² |
| Normal Force Range | Not specified |
| Normal Force Resolution | Not specified |
| Temperature Control Options | Peltier (–40 to +180 °C), Electric Heating (+20 to +200 °C), Liquid Circulator (–40 to +180 °C) |
| Optional Accessories | Star Geometry, SHRP Asphalt Testing System, Anti-Slip System |
| Brand | HAAKE |
|---|---|
| Origin | Germany |
| Model | RS6000 |
| Motor Technology | 4th-generation vector-controlled motor |
| Torque Range | 0.005 µN·m (min) to 200 mN·m (max) |
| Torque Resolution | 0.5 nN·m |
| Angular Displacement Resolution | 0.012 µrad |
| Rotational Speed Range | 1.0×10⁻⁷ – 1500 rpm (up to 4500 rpm optional) |
| Oscillation Frequency Range | 1.0×10⁻⁵ – 100 Hz |
| Normal Force Range | ±0.01–50 N |
| Normal Force Resolution | 0.001 N |
| Temperature Control | Peltier (−60 to 200 °C), Electric Heater (30 to 300 °C), Liquid Circulator (−40 to 180 °C) |
| Data Acquisition Rate | 2.5 ms per point |
| Compliance | ASTM D4402, ISO 6721-10, ISO 3219, USP <911>, FDA 21 CFR Part 11-ready software architecture |
| Brand | INSTRON |
|---|---|
| Origin | Italy |
| Manufacturer | CEAST (INSTRON Group) |
| Type | Capillary Rheometer |
| Models | CEAST SR20 / CEAST SR50 |
| Force Range | 20 kN (SR20), 50 kN (SR50) |
| Barrel Diameter | 15 mm standard |
| Sample State | Solid (melted in situ) |
| Dual-Barrel Configuration | Yes |
| Independent Load Cells | Two (one per barrel) |
| Barrel Pressure Sensors | Integrated |
| Compliance | ASTM D3835, ISO 11443, ISO 6721-6, USP <1043>, GLP/GMP-ready software architecture |
| Origin | USA |
|---|---|
| Manufacturer | Kaltec (USA) |
| Instrument Type | Rotational Rheometer |
| Max Shear Rate | 1–1.38×10⁵ s⁻¹ (standard), up to 1.85×10⁵ s⁻¹ (upgraded) |
| Torque Range | 1.0×10⁴–1.8×10⁷ dyn·cm |
| Shear Stress Range | 80–6.0×10⁵ dyn/cm² |
| Recommended Viscosity Range | 1–4.5×10³ cP (10⁻² P) |
| Weight | 62 kg |
| Dimensions (H×W×D) | 81×64×46 cm |