Physical Property Testing Instruments
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| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | DDM2909 |
| Instrument Type | Oscillating U-tube Densitometer |
| Form Factor | Benchtop Laboratory Instrument |
| Sample State | Liquid |
| Density Range | 0–3 g/cm³ (operable from 32°F to 212°F) |
| Density Accuracy | ±0.0001 g/cm³ |
| Temperature Accuracy | ±0.05 °C |
| Density Repeatability | ±0.00002 g/cm³ |
| Temperature Repeatability | ±0.02 °C |
| Temperature Control Range | 0–70 °C |
| Minimum Sample Volume | < 1 mL |
| Display | 10.4″ color LCD touchscreen |
| Connectivity | 5× USB, 2× RS232, 2× Ethernet, 1× HDMI |
| Onboard Storage | 32 GB |
| Regulatory Compliance | 21 CFR Part 11 compliant software with audit trail, IQ/OQ documentation support |
| Key Feature | Video View™ technology (U.S. Patent No. 7,437,909) for real-time 10× magnified visualization of bubble formation and settling in the oscillating U-tube |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | DDM2910 |
| Instrument Type | Laboratory Benchtop Oscillating U-Tube Densitometer |
| Sample Type | Liquids |
| Density Range | 0–3 g/cm³ |
| Density Accuracy | ±0.00001 g/cm³ |
| Density Repeatability | ±0.00001 g/cm³ |
| Temperature Control Range | 0–100 °C |
| Temperature Accuracy | ±0.03 °C |
| Temperature Repeatability | ±0.02 °C |
| Display Resolution | 0.0001 g/cm³ / 0.01 °C |
| Minimum Sample Volume | 1 mL |
| Viewing System | Video View™ (10× magnification, real-time U-tube bubble monitoring) |
| Compliance | FDA 21 CFR Part 11, GLP/GMP-ready, IQ/OQ documentation available |
| Interface | 5× USB, 2× RS232, 2× Ethernet, 1× HDMI |
| Display | 10.4″ color TFT touchscreen |
| Onboard Storage | 32 GB SSD |
| Viscosity Correction | Automatic, integrated algorithm |
| Reference Cell | Built-in temperature-stabilized reference measurement cell |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | DDM2911 Autofill |
| Instrument Type | Oscillating U-Tube Density Meter |
| Form Factor | Benchtop Laboratory Instrument |
| Sample Type | Liquids |
| Density Range | 0–3 g/cm³ |
| Density Resolution | 0.000001 g/cm³ |
| Density Accuracy | ±0.000010 g/cm³ |
| Density Repeatability | ±0.000002 g/cm³ |
| Temperature Control Range | 0–100 °C |
| Temperature Accuracy | ±0.01 °C |
| Temperature Repeatability | ±0.001 °C |
| Display Precision | 0.000001 g/cm³ / 0.001 °C |
| Minimum Sample Volume | 1 mL |
| Integrated Viscosity Correction | Yes |
| Regulatory Compliance | 21 CFR Part 11, GLP/GMP-ready |
| Data Storage | 32 GB internal memory |
| Interface Ports | 5× USB, 2× RS232, 2× Ethernet, 1× HDMI |
| Touchscreen | 10.4″ color LCD |
| Video View™ Technology | 10× digital zoom for real-time U-tube bubble visualization |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | DDM2911 Plus |
| Instrument Type | Oscillating U-Tube Density Meter |
| Form Factor | Benchtop Laboratory Instrument |
| Sample Type | Liquids |
| Density Range | 0–3 g/cm³ |
| Density Accuracy | ±0.000010 g/cm³ |
| Density Repeatability | ±0.000002 g/cm³ |
| Display Resolution | 0.000001 g/cm³ |
| Temperature Control Range | 0–100 °C |
| Temperature Accuracy | ±0.01 °C |
| Temperature Repeatability | ±0.001 °C |
| Minimum Sample Volume | 1 mL |
| Built-in Reference Cell | Yes |
| Viscosity Correction | Automatic |
| Compliance | FDA 21 CFR Part 11, GLP/GMP-ready |
| Data Interfaces | 5× USB, 2× RS232, 2× Ethernet, 1× HDMI |
| Display | 10.4″ Color TFT Touchscreen |
| Onboard Storage | 32 GB |
| Video View™ Magnification | 10× Real-time U-tube Imaging |
| Brand | Rudolph |
|---|---|
| Origin | USA |
| Model | DDM2911 + Autoflex R837 |
| Instrument Type | Oscillating U-tube Densitometer |
| Configuration | Benchtop Laboratory System |
| Sample Type | Liquids |
| Density Range | 0–3 g/cm³ |
| Density Resolution | 0.00001 g/cm³ |
| Density Accuracy | ±0.00005 g/cm³ |
| Temperature Control Range | 0–95 °C (100 °C optional) |
| Temperature Stability | ±0.01 °C |
| Minimum Sample Volume | 1 mL |
| Compliance | ASTM D4052, ASTM D5002, ASTM D1250, ASTM D5931-96, ISO 12185, DIN 51757 |
| Interface | USB ×5, RS-232, Ethernet (Cat-5) |
| Display | 10.4″ color TFT touchscreen |
| Construction | Borosilicate glass U-tube, PTFE fluidic interfaces |
| Data Storage | 32 GB internal flash memory |
| Operating System | Windows 7 Embedded |
| VideoView™ Technology (U.S. Patent No. 7,437,909) | 10× digital zoom for real-time bubble visualization across full U-tube length |
| Viscosity Compensation | Automatic in-situ correction |
| Regulatory Support | 21 CFR Part 11 compliant audit trail, electronic signatures, IQ/OQ/PQ documentation package |
| Power Input | 85–260 VAC, 50/60 Hz |
| Brand | Saicheng |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CHY-CA |
| Measuring Foot Diameter | 0–4 mm (selectable) |
| Brand | Saicheng |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Saicheng NJY-20 |
| Max Torque | 50 N·m |
| Cap Diameter Range | Ø5 mm to Ø170 mm |
| Torque Resolution | 0.001 N·m |
| Power Supply | AC 220 V, 50 Hz |
| Compliance | GB/T 17876, ASTM D2063, ASTM D3198, ASTM D3474, BB/T 0025, BB/T 0034, GB/T 14803 |
| Brand | Saicheng |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SCK-H |
| Price | USD 2,800 (FOB Qingdao) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 12,500 (FOB) |
| Chamber Interior Dimensions (D×W×H) | 900 × 600 × 500 mm |
| External Dimensions (D×W×H) | 1410 × 880 × 1280 mm |
| Heating Power | 1.3–1.8 kW |
| Temperature Range | +5°C to 55°C |
| Humidity Range | 85–95% RH |
| Temperature Uniformity | ≤ ±2°C |
| Temperature Fluctuation | ≤ ±0.5°C |
| Salt Spray Deposition Rate | 1–2 mL / 80 cm²·h |
| Spray Mode | Continuous or Cyclic Programmable |
| Timer Range | 1 sec to 999 hours |
| Heating System | U-shaped Titanium Alloy Immersion Heater |
| Temperature Controller | High-Precision Digital PID Microcomputer Controller (±0.1°C Accuracy) |
| Sensor | PT100 Platinum Resistance Thermometer |
| Viewing Window | Full-Transparent Impact-Resistant Acrylic Lid with Water-Sealed Joint |
| Actuation | Pneumatic Lid Support Mechanism |
| Interior & Exterior Construction | Reinforced PVC Rigid Plastic Panels (UV-stabilized, corrosion-resistant, aging-resistant) |
| Included Accessories | One SO₂ Gas Cylinder (with Regulator) |
| Brand | Acoulab |
|---|---|
| Origin | South Korea |
| Model | SAM-SPICA |
| Instrument Type | Digital Scanning Acoustic Microscope |
| Transducer Frequency Range | 1–500 MHz |
| A/D Sampling Rate | 500 MHz |
| Signal Bandwidth | 1 GHz |
| XY Scan Speed | 1000 mm/s |
| XY Repeatability | ±0.5 µm |
| Scan Modes | A-scan, B-scan, C-scan, X-scan (multi-layer C-scan) |
| Sample Handling | Motorized tilt/rotation/translation stage with liquid coupling tank compatibility |
| Brand | Sanying Precision |
|---|---|
| Origin | Tianjin, China |
| Model | nanoVoxel-1000 |
| Detector Type | Flat-Panel Detector |
| Scan Mode | Translation-Rotation (TR) |
| Spatial Resolution | 2 µm |
| Detail Resolution Capability | 300 nm |
| X-ray Source | Sealed-Tube |
| Maximum Tube Voltage | 110 kV |
| Field of View (FoV) | 300 mm (diameter) × 200 mm (height) |
| Sample Weight Capacity | 15 kg |
| System Dimensions (L×W×H) | 900 mm × 500 mm × 660 mm |
| Detector Active Area | 145 mm × 114 mm |
| Detector Pixel Matrix | 2940 × 2304 |
| System Mass | 500 kg |
| Brand | SASTEST |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | KCJ1000 |
| Instrument Type | Drop Weight Impact Tester |
| Impact Energy | 300 J |
| Maximum Lifting Height | 2000 mm |
| Hammer Head Radii | D25/SR50 and D90/SR50 |
| Max Sample Diameter | Φ400 mm (KCJ1302-A) to Φ1600 mm (KCJ1302-D) |
| Compliance Standards | GB/T 14152-2001, GB/T 10002.1-2006, GB 6112-1985 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 4,050 (approx.) |
| Internal Chamber Dimensions | Φ25×35 cm, Φ30×45 cm, Φ40×55 cm, Φ50×60 cm |
| Temperature Range | 105–132°C, 105–142.9°C, or 105–155°C |
| Pressure Range (gauge) | 0.2–2.0 kg/cm², 0.2–3.0 kg/cm², or 0.2–3.5 kg/cm² |
| Humidity Range | 65–100% RH (adjustable) |
| Controller | Dual-language (English/Chinese) touchscreen controller with USB and RS-232C interfaces, real-time data logging and curve export |
| Resolution | Temperature: 0.1°C, Humidity: 0.1% RH, Pressure: 0.1 kg/cm² |
| Temperature/Humidity Fluctuation | ±0.5°C / ±2.5% RH (non-saturated mode) |
| Uniformity | ±0.5°C / ±5% RH |
| Optional Bias Terminal Configuration | Standard: 8 terminals (8–55 configurable), AC/DC 125 V / 1 A |
| Pressurization Time | ~45–55 min depending on chamber volume and target pressure |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 4,100 (approx.) |
| Internal Dimensions (Φ×D, cm) | 30×45 / 40×55 / 50×55 / 60×65 |
| External Dimensions (W×H×D, cm) | 65×100×65 / 75×110×75 / 85×110×75 / 85×120×90 |
| Temperature Range | 121 °C, 132 °C (143 °C optional) |
| Humidity | 100 % RH (saturated steam) |
| Operating Pressure | 0–200 kPa(g) [0–2.0 kgf/cm²(g)] (300 kPa[g] optional) |
| Temp. Uniformity | ≤ ±2 °C |
| Humidity Uniformity | ≤ ±3 % RH |
| Circulation | Natural convection of saturated steam |
| Safety Protections | Low-water cutoff, overpressure relief, overtemperature shutdown, auto/manual water replenishment, pressure-actuated safety interlock |
| Standard Accessories | Two-tier stainless-steel sample racks |
| Power Supply | AC 220 V ±5 %, 50 Hz ±0.5 Hz |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 14,000 (approx.) |
| Brand | SBS |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Instrument Category | Imported |
| Model | Auto-Falling Needle |
| Instrument Type | Benchtop Fixed-Position Viscometer |
| Operating Environment | Ambient Temperature |
| Viscosity Range | 0.5–1,000,000 cP |
| Measurement Principle | Gravitational Sedimentation of Calibrated Needle in Fluid |
| Shear Rate Range | 10⁻⁴–10³ s⁻¹ |
| Temperature Range | −40 to +150 °C |
| Sample Volume Options | 2.3, 3.6, 7.2, 9.6, 19.2, or 120 cm³ |
| Needle Materials | Borosilicate Glass, Fused Quartz, or Stainless Steel |
| Standard Needle Length | 10.2 cm (compact version: 4.2 cm) |
| Needle Density Options | 1.01, 1.1, 1.5, 2.0, 3.0, 5.0, and 8.0 g/cm³ |
| Timing Resolution | 0.01 s (optional 0.001 s) |
| Interface | RS-232 Serial Port |
| Accuracy & Repeatability | < ±1% |
| Compliance | ASTM D1545, ISO 12058-1, USP <911>, GLP-Compatible Data Logging |
| Brand | SBS |
|---|---|
| Origin | USA |
| Instrument Type | Portable Falling-Pin Viscometer |
| Sample Tube | Disposable 4.5 mL glass tube |
| Measurement Principle | Gravitational falling-pin (Stokes’ law-based) |
| Viscosity Range | 1–10⁸ cP |
| Temperature Control Range | 0–100 °C |
| Timing Resolution | 0.001 s |
| Pin Density Range | 6–300 g/cm³ |
| Accuracy & Repeatability | <1% |
| Interface | RS232 |
| Compliance | ASTM D1200, ISO 2555, USP <911> (for kinematic viscosity correlation) |
| Brand | SBS |
|---|---|
| Origin | USA |
| Instrument Type | Portable |
| Measurement Principle | Falling-Pin Viscometry |
| Viscosity Range | 5–10⁶ cP |
| Sample Volume | 4.5 mL |
| Accuracy | ±3% (PDV-100) |
| Repeatability | ±3% |
| Operating Environment | Ambient Temperature |
| Compliance | ASTM D7483, ISO 12058-1 (for falling-body viscometry), GLP-ready workflow support |
| Brand | SCChengyi |
|---|---|
| Origin | Sichuan, China |
| Model | NXS-11B |
| Viscosity Range | 2.8–1.78×10⁷ mPa·s |
| Shear Stress Range | 27.67–21,970 Pa |
| Shear Rate Range | 1.23–996 s⁻¹ |
| Speed Range | 5.6–360 rpm |
| Repeatability | ±1% FS (Newtonian fluids) |
| Construction | Stainless steel coaxial cylinder system |
| Instrument Type | Coaxial Cylinder Rotational Viscometer |
| Portability | Benchtop and handheld operation capable |
| Brand | Schmidt + Haensch (S+H) |
|---|---|
| Origin | Germany |
| Model | VariDens |
| Instrument Type | Benchtop Laboratory Digital Density Meter |
| Measurement Principle | Oscillating U-tube (vibrating tube) densitometry |
| Density Range | 0–3 g/cm³ |
| Density Accuracy | ±0.0005 g/cm³ (VariDens C), ±0.00005 g/cm³ (VariDens B) |
| Density Repeatability | ±0.0002 g/cm³ (VariDens C), ±0.00002 g/cm³ (VariDens B) |
| Density Resolution | 0.0001 g/cm³ (VariDens C), 0.00001 g/cm³ (VariDens B) |
| Temperature Control Range | 10–95 °C (Peltier-based electronic thermostating) |
| Temperature Accuracy | ±0.05 °C (VariDens C), ±0.03 °C (VariDens B) |
| Temperature Repeatability | ±0.02 °C (VariDens C), ±0.01 °C (VariDens B) |
| Temperature Resolution | 0.01 °C (VariDens C), 0.001 °C (VariDens B) |
| Pressure Rating | 0–10 bar (0–145 psi) |
| Measurement Time | <30 s per sample |
| Bubble Detection | Automatic dual-mode (optical + electronic) |
| Display | 7" color TFT touchscreen |
| Interfaces | SuH-Connector, RS232 serial, 2× USB, Ethernet, optional WLAN |
| Brand | Schmidt+Haensch (S+H) |
|---|---|
| Origin | Germany |
| Model | EDM-ρ |
| Measurement Range | 0–3 g/cm³ |
| Density Repeatability | ±1 × 10⁻⁵ g/cm³ |
| Temperature Range | 0–90 °C |
| Temperature Repeatability | ±0.003 °C |
| Density Sensitivity | ±5 × 10⁻⁵ g/cm³ |
| Temperature Sensitivity | ±0.02 °C |
| Measurement Time | ~30 s |
| Minimum Sample Volume | 1 mL |
| Integrated Bubble Detection | Yes |
| Automatic Viscosity Compensation | Yes |
| Integrated Pressure & Humidity Sensors | Yes |
| Display | 5.7" color touchscreen |
| Interfaces | RS232, RS422, 1× USB, memory card slot |
| Power Supply | 90–132 V / 190–264 V AC, 50/60 Hz |
| Dimensions (L×H×W) | 374 × 236 × 454 mm |
| Weight | ~20 kg |
| Compliance | USP <841>, Ph. Eur. 2.2.5, ASTM D1298, ASTM D4052, ISO 12185, DIN 51757, FDA 21 CFR Part 11 (with optional Aquisys®2008 software), GLP/GMP-ready |
| Brand | SCHOTT |
|---|---|
| Origin | Germany |
| Model | AVS370 |
| Measurement Principle | Capillary Flow (Ubbelohde & Ostwald-type) |
| Time Range | 0.01–9999.99 s (resolution: 0.01 s) |
| Kinematic Viscosity Range | 0.35–1800 mm²/s (positive pressure mode) / 0.35–5000 mm²/s (vacuum mode) |
| Timer Accuracy | ±0.01% |
| Temperature Equilibration Time Setting | 0–20 min (in 1-min increments) |
| Replicate Runs | 1–10 per sample |
| Interface | RS-232C |
| Power Supply | 115/230 VAC, 50/60 Hz, 30 W |
| Housing | Anodized aluminum |
| Dimensions (W×H×D) | 225 × 205 × 320 mm |
| Weight | 5.4 kg |
| Compatible Viscometers | DIN Ubbelohde, ASTM Ubbelohde, DIN Micro Ubbelohde, Micro Ostwald, Cannon-Fenske Routine, TC-Ubbelohde, TC-Micro Ubbelohde |
| Brand | SCHOTT |
|---|---|
| Origin | Germany |
| Model | AVS370 |
| Measurement Principle | Capillary efflux time (kinematic viscosity) via photometric and thermal-conductivity detection |
| Pressure Modes | Positive pressure & vacuum aspiration |
| Timer Resolution | 0.01 s |
| Time Range | 0.01–9999.99 s |
| Kinematic Viscosity Range | 0.35–1800 mm²/s (cSt) under positive pressure |
| Timer Accuracy | ±0.01% |
| Pump Control | Microprocessor-regulated ViscoPump II (up to 4 units per chassis) |
| Temperature Equilibration Delay | 0–20 min (user-configurable) |
| Replicates per Sample | 1–10 |
| Interface | RS-232C |
| Power | 115/230 VAC, 50/60 Hz, 30 W |
| Enclosure | Powder-coated aluminum |
| Dimensions (W×H×D) | 225 × 205 × 320 mm |
| Weight | 5.4 kg |
| Compatible Viscometers | DIN Ubbelohde, ASTM Ubbelohde, DIN Micro Ubbelohde, Micro Ostwald, Cannon-Fenske Routine, TC-Ubbelohde, TC-Micro Ubbelohde |
| Brand | SCHOTT |
|---|---|
| Origin | Germany |
| Model | AVSPro |
| Measurement Principle | Capillary Flow (ASTM D445, ISO 3104, IP 71) |
| Kinematic Viscosity Range | 0.35–1200 mm²/s at ambient temperature |
| Accuracy | ±0.01% of reading + ±1 digit |
| Replicate Runs | 1–99 per sample |
| Temperature Equilibration Time | 0–99 min |
| Detection Methods | Dual-mode — Opto-electronic (for transparent/clear liquids) and Thermal Conductivity (TC) sensing (for opaque, dark, or highly viscous samples) |
| Sample Handling | Fully automated liquid handling with programmable injection sequence |
| Interface | RS-232/USB for PC integration |
| Compliance | Designed to meet ASTM D445, ISO 3104, ISO 17025 requirements for accredited viscosity testing laboratories |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | SCI300C2 |
| Price Range | USD 14,000 – 28,500 |
| Surface Tension Range | 0–150 mN/m |
| Resolution | 0.05 mN/m |
| Measurement Method | Wilhelmy Plate (ISO 6295, ASTM D971) |
| Trough Material | PTFE (fully fluorinated) |
| Trough Dimensions | 300 mm × 100 mm |
| Compression Ratio | Up to 90% |
| Barrier Speed | 0.48–97 mm/min |
| Deposition Speed | 0.22–45 mm/min |
| Deposition Modes | Upstroke & Downstroke |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Max. Power Consumption | 150 W |
| Operating Temp. | Ambient (compatible with external thermostatic bath) |
| RH Range | 30–85% |
| Optional Configurations | Dual-trough, multi-trough, or custom-area troughs |
| Brand | Scienova |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Scienova XDB |
| Dye Method | Colorimetric |
| Removal Method | Solvent-Removable |
| Developer Type | Dry |
| Appearance | Colorless |
| Density | 0.44 g/cm³ |
| Membrane Material | Low-Binding Regenerated Cellulose (Bio-Xell®) |
| MWCO Options | 2, 3.5, 6–8, 12–14, 20, 140 kDa |
| Operating Temperature Range | 1–60 °C |
| pH Stability Range | 5–8 |
| Sterilization | Autoclavable (121 °C, 20 min) |
| Format Compatibility | 96-well microplates, deep-well plates, robotic liquid handlers |
| Brand | SEARCHING |
|---|---|
| Origin | Shandong, China |
| Model | CHY-G |
| Measurement Range | 0–12.7 mm |
| Resolution | 0.001 mm |
| Sample Diameter | 5–300 mm (customizable) |
| Sample Height | 5–330 mm (customizable) |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions | 400 × 360 × 700 mm (L×W×H) |
| Display | 7-inch color touchscreen LCD |
| Data Output | Built-in thermal printer, USB interface, PC software support (Excel export, curve plotting, audit-trail-capable user permission management) |
| Brand | SEARCHING |
|---|---|
| Origin | Shandong, China |
| Model | ZRD-T1 |
| Measurement Range | 10–1000 mN |
| Resolution | 0.01 mN |
| Indication Error | ±1% (±1 mN for values <20% of full scale) |
| Repeatability Error | <3% (±1 mN for values <20% of full scale) |
| Probe Total Travel | 12 ±0.5 mm |
| Probe Penetration Depth | 8 ±0.5 mm |
| Slit Width Options | 5 mm, 6.35 mm, 10 mm, 20 mm |
| Slit Width Tolerance | ±0.05 mm |
| Slit Parallelism Error | ≤0.05 mm |
| Probe Alignment Error | ≤0.05 mm |
| Motor | Permanent-magnet low-speed synchronous motor (4 r/min, 220 V) |
| Dimensions | 240 × 300 × 280 mm (L×W×H) |
| Net Weight | ~15 kg |
| Compliance | GB/T 8942–2016, QB/T 1016, JIS Z 0237 |