Viscometers
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| Brand | SRD |
|---|---|
| Model | NWC-4 |
| Instrument Type | Capillary Viscometer System |
| Viscosity Measurement Range | 0.01–999.99 s (efflux time) |
| Temperature Control Range | 0–80 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.01 °C (within ambient ±30 °C) |
| Temperature Uniformity | ±0.01 °C (within bath volume) |
| Timing Range | 0–999.99 s |
| Timing Resolution | 0.01 s |
| Timing Accuracy | ±0.2 s per 999 s |
| Bath Volume | 42 L |
| Bath Chamber Dimensions | 640 × 195 × 340 mm (L×W×H) |
| Observation Window | 475 × 270 mm |
| Heating Power | 1 kW |
| Refrigeration Unit (XWC-100/1) | Cooling Capacity: 250 kcal/h |
| Minimum Output Temperature | <−15 °C (short-circuit condition) |
| Power Supply | Main Unit: 220 V, 6 A, 50 Hz |
| Chiller | 220 V, 3 A, 50 Hz |
| Construction | Powder-coated steel chassis with stainless-steel front panel |
| Brand | SRD |
|---|---|
| Origin | Shanghai, China |
| Model | NWC-G |
| Instrument Type | Fixed-Station Capillary Viscometer with Integrated Thermostatic Bath |
| Temperature Range | 50–150 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Stability | ±0.01–±0.03 °C (medium-dependent) |
| Compliance | ASTM D445, ISO 3104, JIS K 2283, GB/T 265 |
| Brand | SRD |
|---|---|
| Origin | Shanghai, China |
| Model | PY-1 |
| Instrument Type | Fixed-Position Capillary Viscometry Preparation System |
| Viscosity Range | 0.1–4.0 dL/g |
| Temperature Control Point | 30 °C |
| Temperature Stability | ±0.1 °C (typical for thermostatted capillary viscometry workflows) |
| Compliance | Designed for ASTM D4603, ISO 1628-1, USP <911>, and GB/T 12005.1–1989 polymer intrinsic viscosity testing protocols |
| Software Interface | Touchscreen HMI with audit trail logging (GLP-compliant event timestamps) |
| Power Supply | 220 V AC, 50 Hz |
| Dimensions | 320 × 280 × 360 mm |
| Weight | 12.5 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | STM-IVB Intelligent Krebs Viscometer |
| Pricing | Available Upon Request |
| Power Supply | 220 V AC, 50 Hz |
| Rotor Speed | 200 rpm ± 0.5 rpm |
| Rotor Dimensions | 54 mm × 7.9 mm × 0.8 mm |
| Sample Container | Φ85 mm × 85 mm (H) |
| Measurement Range | 40.2–141.0 KU |
| Load Range | 32–1099 g |
| Viscosity Range (CP) | 27–5250 cP |
| Accuracy | ±2% of full scale |
| Repeatability | ±1% of full scale |
| Display | LCD showing real-time KU value, load (g), CP-equivalent viscosity, and ambient temperature |
| Dimensions (L×W×H) | 180 × 210 × 470 mm |
| Net Weight | 7 kg |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | STM-IV Stormer Viscometer |
| Pricing | Available Upon Request |
| Power Supply | 220 V AC, 50 Hz |
| Impeller Dimensions | 54 mm × 7.9 mm × 0.8 mm |
| Sample Cup Dimensions | Ø85 mm × 85 mm |
| Measurement Range | 40.2–141.0 KU and 32–1099 g |
| Accuracy | ±2% of full scale |
| Repeatability | ±1% of full scale |
| Rotational Speed | 200 rpm ±0.5 rpm |
| Compliance Standards | ASTM D562, GB/T 9269–1988 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | T4 |
| Price | Upon Request |
| Cup Volume | 100 mL |
| Orifice Diameter | Φ4 mm |
| Temperature Range for Calibration | 25 ± 2 °C |
| Calibration Correction Factor | 0.97–1.03 |
| Max. Measurable Efflux Time | 150 s |
| Material | High-Purity Electrolytic Copper |
| Compliance | GB/T 1723–1993, ASTM D1200–2022, ISO 2431:2019 |
| Brand | TAMSON |
|---|---|
| Origin | Netherlands |
| Model | TV4000 |
| Instrument Type | Vacuum Capillary Viscometer |
| Viscosity Range | 0.0036–20,000 Pa·s |
| Temperature Range | Ambient to 230 °C |
| Temperature Stability | ±0.01 °C |
| Bath Volume | 40 L |
| Bath Opening Dimensions | 260 × 240 mm |
| Vacuum Pressure Range | 30–430 mbar (negative pressure) |
| Vacuum Accuracy | ±0.5 mbar |
| Compliant Standards | ASTM D2171, SH/T 0557, IP 222, EN 12596, AASHTO T 202 |
| Brand | Techcomp |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Rotational Viscometer |
| Viscosity Range | 1–2,000,000 mPa·s |
| Model | NDJ-1 / NDJ-4 |
| Brand | Techcomp |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Rotational Viscometer |
| Model | SNB-3 / SNB-4 (Color Touchscreen) |
| Viscosity Range | 1–2,000,000 mPa·s |
| Control System | MCS-51 Microcontroller-Based Stepper Motor Drive |
| Display | Full-Color TFT Touchscreen Interface |
| Brand | Thermo Fisher |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Model | HAAKE Falling Ball |
| Instrument Type | Falling Ball Viscometer |
| Viscosity Range | 0.5 – 100,000 mPa·s |
| Temperature Range | −1 °C to +26 °C |
| Repeatability | < 0.5 % |
| Reproducibility | < 1 % |
| Measurement Tube Material | Borosilicate Glass (Tubes 1, 2, G) |
| Ball Materials | Nickel–Iron Alloy (Balls 3, 4, 5, 6) |
| Compliance | DIN 53015, ISO 120587 |
| Optional Accessories | Digital Stopwatch, Ball G (for gas viscosity), PT100 Temperature Sensor for HAAKE D50 Circulator |
| Brand | Thermo Fisher |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Type | Rotational Viscometer |
| Model | VT C / VT D / VT E |
| Viscosity Range | 15 – 40,000,000 mPa·s |
| Accuracy | ±1 % FSD |
| Repeatability | 0.2 % FSD |
| Speed Range | 0.01 – 200 rpm |
| Compliance | ISO 2555, ASTM D1084/D2196/D2556/D2983/D3232, BS 6075/5350 |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Viscotester D (R-Version) |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Instrument Type | Rotational Viscometer |
| Model | HAAKE Viscotester D |
| Viscosity Range | 15 – 40,000,000 mPa·s |
| Compliance | ISO 2555 |
| Rotor Geometry | Standard Spindle (e.g., LV, RV, HA, HB series) |
| Shear Rate Range | Dependent on spindle geometry and rotational speed (typically 0.1–1000 s⁻¹) |
| Accuracy | ±1% of full scale (per ISO 2555 calibration requirements) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Germany |
| Manufacturer | Yes |
| Origin Category | Imported |
| Model | VT550 |
| Instrument Type | Rotational Viscometer |
| Viscosity Range | 2 – 10⁷ mPa·s |
| Speed Range | 0.5 – 800 rpm |
| Torque Range | 0.1 – 50 mN·m (up to 400 rpm), 0.1 – 20 mN·m (up to 800 rpm) |
| Temperature Range | −40 °C to +350 °C (dependent on optional temperature control unit) |
| Compliance Standards | ISO 2555, ISO 3219, DIN 53018, DIN 53019 |
| Control Mode | Preset Programs (10 built-in), Controlled Deformation (CD) mode for yield stress determination |
| Software Integration | RheoWin (HAAKE proprietary software) |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model Variants | RB-85L, RB-85H, RB-85R, RB-85S, RB-85U |
| Viscosity Range | 0.6–64,000,000 mPa·s |
| Accuracy | ±2.0% of full scale |
| Repeatability | ±0.2% of full scale |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <90% RH (non-condensing) |
| Wetted Materials | SUS304 & SUS303 stainless steel |
| Power Supply | AC 100–240 V ±10%, DC 12 V / 2 A output |
| Power Consumption | ≤50 VA |
| Dimensions (Main Unit) | 120 × 145 × 330 mm (E-type) |
| Base Stand | 300 × 300 × 450 mm |
| Weight | 6.0 kg (including base stand) |
| Display Options | SI (mPa·s, Pa·s), CGS (cP), or % torque units |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Manufacturer Authorization | Authorized Distributor |
| Import Status | Imported |
| Models | RE-85L, RE-85H, RE-85R, RE-85U |
| Viscosity Range | 51.9 – 102,400 mPa·s |
| Instrument Type | Benchtop Rotational Viscometer |
| Operating Environment | Ambient Temperature |
| Sample Volume | 1 mL |
| Key Feature | Auto-Locking Cone-Plate Geometry |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model Variants | TR-100EL(PC), TR-100EH(PC), TR-100ER(PC), TR-100EU(PC) |
| Viscometer Type | Rotational Viscometer (Cone-and-Plate Geometry) |
| Mounting | Benchtop Fixed Installation |
| Operating Environment | Ambient Temperature |
| Viscosity Range | 15 – 320,000,000 mPa·s |
| Temperature Control Range | 10–40 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C |
| Rotational Speed Range | 0.1–100.0 rpm (0.1 rpm increments) |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TV-100EH Cone-Plate Viscometer – Multi-Range |
| Instrument Type | Rotational Viscometer |
| Mounting | Benchtop (Fixed) |
| Operating Environment | Ambient Temperature |
| Viscosity Range | 0.608–303,800 mPa·s (standard cone rotor 1°34′×R24) |
| Speed Range | 0.1–100.0 rpm in 0.1-rpm increments |
| Torque Range | 718.7–5749.6 µN·m (H/R/U ranges) |
| Accuracy | ±1% of full scale |
| Repeatability | ±0.2% of full scale |
| Temperature Range | 10–60 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.2 °C |
| Display | 4.3″ color TFT touchscreen |
| Data Interfaces | USB-B (PC), USB-A (printer), analog temperature sensor input |
| Power | AC 100–240 V, 15 VA |
| Dimensions (W×D×H) | 300 × 334 × 436 mm (incl. stand) |
| Weight | ~6.5 kg |
| Sample Contact Material | Stainless Steel |
| Compliance | JIS Z 8803, ISO 2555, ASTM D2196 |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model Variants | TV-150BM, TV-150BH, TV-150BR, TV-150BU |
| Viscosity Range | 15 – 320,000,000 mPa·s |
| Display | 5-inch full-color LCD touchscreen |
| Rotor Mounting | Tool-free magnetic locking mechanism |
| Bearing System | Magnetic suspension with single torsion wire |
| Instrument Type | Benchtop fixed-frame viscometer |
| Operating Environment | Ambient temperature (15–30 °C) |
| Compliance | Designed for ISO 2555, ASTM D2196, and USP <911> viscosity measurement protocols |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TV-150BH |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 100 – 40,000,000 mPa·s |
| Rotational Speed | 0.1–100.0 rpm (0.1 rpm increments) |
| Accuracy | ±1.0% of full scale |
| Repeatability | ±0.2% of full scale |
| Torque Range | 718.7 µNm |
| Display | 3.5-inch color LCD touchscreen |
| Sample Environment | Ambient temperature (0–40 °C), RH <90% non-condensing |
| Wetted Materials | Stainless steel |
| Power Supply | AC 100–230 V, 20 VA |
| Dimensions (main unit) | 120 × 182 × 199 mm (W×D×H) |
| Base Dimensions | 300 × 310 × 436 mm (W×D×H) |
| Weight | ~2.4 kg |
| Standard Spindles | 4 |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TV-150BM |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 15 – 6,000,000 mPa·s |
| Rotational Speed | 0.1–100.0 rpm (0.1 rpm increments) |
| Accuracy | ±1.0% of full scale |
| Repeatability | ±0.2% of full scale |
| Torque Range | 0–67.37 µNm |
| Display | 3.5-inch color LCD touchscreen |
| Ambient Temperature | 0–40 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Wetted Materials | Stainless steel |
| Power Supply | AC 100–230 V |
| Power Consumption | 20 VA |
| Main Unit Dimensions | 120 × 182 × 199 mm (W×D×H) |
| Base Dimensions | 300 × 310 × 436 mm (W×D×H) |
| Weight | ~2.4 kg |
| Standard Spindles | 4 included |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TV-150BR |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 100 – 80,000,000 mPa·s |
| Rotational Speed | 0.1–100.0 rpm (0.1 rpm increments) |
| Torque Range | 0–1437.4 µNm |
| Accuracy | ±1.0% of full scale |
| Repeatability | ±0.2% of full scale |
| Display | 3.5-inch color LCD touchscreen |
| Ambient Temperature | 0–40 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Wetted Materials | Stainless steel |
| Power Supply | AC 100–230 V |
| Power Consumption | 20 VA |
| Host Dimensions | 120 × 182 × 199 mm (W×D×H) |
| Base Dimensions | 300 × 310 × 436 mm (W×D×H) |
| Weight | ~2.4 kg |
| Standard Spindles | 4 coaxial cylindrical rotors |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TV-150BU |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 400 – 320,000,000 mPa·s |
| Rotational Speed | 0.1–100.0 rpm (0.1 rpm increments) |
| Accuracy | ±1.0% of full scale |
| Repeatability | ±0.2% of full scale |
| Torque Range | 0–5749.6 µNm |
| Display | 3.5-inch color LCD touchscreen |
| Sample Temperature Environment | 0–40 °C, RH <90% non-condensing |
| Wetted Parts Material | Stainless steel |
| Power Supply | AC 100–230 V, 20 VA |
| Dimensions (main unit) | 120 × 182 × 199 mm (W×D×H) |
| Base Dimensions | 300 × 310 × 436 mm (W×D×H) |
| Weight | ~2.4 kg |
| Standard Spindles | 4 included |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Manufacturer Authorization Status | Authorized Distributor |
| Origin Category | Imported |
| Model | TV-200E |
| Instrument Type | Rotational Viscometer |
| Mounting Style | Benchtop (Fixed) |
| Operating Environment | Ambient Temperature |
| Viscosity Range | 0.608 – 518,500 mPa·s (expandable up to 60× with optional cone-and-plate sensor sets) |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TVB-10, TVB-10W, TVB-15 |
| Viscosity Range | 0.6–64,000,000 mPa·s |
| Torque Range | 67.37–5749.6 μN·m |
| Instrument Type | Fixed Rotational Viscometer |
| Operating Environment | Ambient Temperature |
| Compliance | JIS Z 8803, ISO 2555, ASTM D2196 |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TVB-25L, TVB-25H, TVB-35L, TVB-35H |
| Instrument Type | Portable Rotational Viscometer |
| Viscosity Range | 0.1–320,000,000 mPa·s |
| Speed Range | 0.01–100.0 rpm (adjustable in 0.1 rpm increments) |
| Torque Measurement Principle | Servo-controlled torque balance method |
| Bearing Architecture | Pivot-free hinge mechanism |
| Accuracy | ±1% of full scale |
| Repeatability | ±0.2% of full scale |
| Temperature Range | 10–60 °C |
| Compliance | JIS Z 8803, ISO 2555, ASTM D2196 |
| Data Interface | RS-232, USB |
| Power Supply | AC 100–230 V, 50/60 Hz |
| Dimensions (H×W×D) | 320 × 105 × 220 mm (main unit) |
| Weight | ~9 kg (including stand) |
| Brand | TOKI SANGYO |
|---|---|
| Origin | Japan |
| Model | TVC-10 Portable Rotational Viscometer |
| Viscosity Range | 0–800 Pa·s |
| Instrument Type | Handheld / Portable |
| Operating Environment | Ambient Temperature (15–30 °C) |
| Measurement Principle | Rotational (Coaxial Cylinder, Spring-Deflection Based) |
| Host Unit | TVC-10 Viscometer Main Body |
| Brand | Tokisangyo |
|---|---|
| Origin | Japan |
| Model | BLII / BMII / BHII / BSII |
| Instrument Type | Fixed-Base Rotational Viscometer |
| Viscosity Range | 1–12,000,000 mPa·s |
| Operating Environment | Ambient Temperature |
| Primary Unit | BII Viscometer Head |
| Distribution Status | Authorized Distributor (Imported) |
| Brand | Tokisangyo |
|---|---|
| Origin | Japan |
| Model | TV-100EL Cone-and-Plate Viscometer (Multi-Range) |
| Instrument Type | Rotational Viscometer |
| Mounting | Benchtop Fixed |
| Operating Environment | Ambient Temperature |
| Viscosity Range | 0.608–30,380 mPa·s (standard cone rotor 1°34′ × R24) |
| Torque Range | 7.37–336.9 μN·m |
| Rotational Speed | 0.1–100.0 rpm (0.1 rpm increments, 1001 steps) |
| Temperature Range | 10–60 °C (with optional thermostatic bath) |
| Temperature Resolution & Accuracy | 0.1 °C resolution, ±0.2 °C accuracy |
| Display | 4.3″ color TFT touchscreen |
| Data Interface | USB-B (PC), USB-A (printer), analog/temp sensor inputs |
| Compliance | JIS Z 8803, ISO 2555, ASTM D2196 |
| Accuracy | ±1% of full scale |
| Repeatability | ±0.2% of full scale |
| Power | AC 100–240 V, 15 VA |
| Dimensions (W×D×H) | 300 × 334 × 436 mm |
| Weight | ~6.5 kg |
| Brand | AS ONE |
|---|---|
| Origin | Japan |
| Manufacturer | Tokisangyo Co., Ltd. |
| Type | Fixed-Mount Viscometer |
| Operating Environment | Ambient Temperature |
| Compatible Rotors | TH Series (for TVB-10HW/10RW/10UW/15H/15R/15U/25H/35H), TM Series (for TVB-10MW/15M/25/35L) |
| Sample Adapters | THM (low-volume, for TM-series rotors), THH (low-volume, for TH-series rotors), Low-Viscosity Adapter (for TM-series rotors) |
| Standard Axis Stand | TS-20 (compatible with TVB-10/15/25/35 models) |
| Measuring Range | 15–67.4 mPa·s |
| Maximum Torque | 15 μN·m |
| Instrument Category | Specialty Rotational Viscometer |
| Compliance | Designed per JIS Z 8803 and ISO 2555 for solution viscosity measurement |