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| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | NDJ-1 |
| Instrument Type | Analog Rotational Viscometer |
| Viscosity Range | 1–100,000 mPa·s |
| Rotational Speeds | 6 / 12 / 30 / 60 rpm |
| Spindle Set | LV Spindles #1–#4 |
| Accuracy (Newtonian Fluids) | ±5% |
| Dimensions (W×D×H) | 275 × 265 × 445 mm |
| Display | Analog Pointer Gauge |
| Speed Control | Manual Gear Shift |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | Snap 41 |
| Instrument Type | Portable Digital Alcohol Meter |
| Measurement Principle | U-tube Oscillation Density Method |
| Density Range (for Ethanol-Water Solutions) | 0–100 % v/v alcohol |
| Temperature Range (Measurement) | 5–30 °C (41–86 °F) with Automatic Temperature Compensation |
| Accuracy | ±0.2 % v/v alcohol, ±0.2 °C temperature |
| Repeatability (Std. Dev.) | ±0.1 % v/v alcohol, ±0.1 °C |
| Resolution | 0.01 % v/v alcohol, 0.1 °C |
| Sample Volume | 2 mL |
| Operating Ambient Temperature | 0–35 °C (32–95 °F) |
| Display | Digital LCD |
| Environmental Rating | IP54 |
| Power Supply | 3 × 1.5 V LR06 (AA) alkaline batteries |
| Dimensions | 245 × 103 × 126 mm (9.6 × 4.0 × 5.0 in) |
| Weight | 660 g (23.3 oz) |
| Supported Units | % v/v (at 15 °C or 20 °C), Proof, °Brix, °Plato, and 10 programmable custom units |
| Data Storage | 1024 measurements, 250 sample IDs, 30 user-defined methods |
| Connectivity | Bluetooth® (firmware updates only) |
| Compliance | ASTM D1152, ISO 3696, OIML R 22, EN 15733, EU Regulation (EC) No 1234/2007 Annex XI (alcohol determination in spirits) |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | NDJ-8S |
| Instrument Type | Rotational Viscometer |
| Viscosity Range | 10–2×10⁶ mPa·s |
| Speed Settings | 0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm |
| Accuracy (Newtonian fluids) | ±5% |
| Dimensions | 275 × 230 × 475 mm |
| Power Input | 110–240 V AC, 50/60 Hz |
| Display | Digital LCD with English interface |
| Motor Control | Microprocessor-controlled synchronous motor |
| Compliance | Designed for routine QC and R&D use in accordance with ISO 2555 and ASTM D2196 principles |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | DMA 4100 M |
| Instrument Type | Laboratory Benchtop Oscillating Tube Densitometer |
| Sample Type | Liquid |
| Density Range | 0 g/cm³ to 3 g/cm³ |
| Density Accuracy | ±0.0001 g/cm³ |
| Temperature Range | 0 °C to 100 °C |
| Temperature Accuracy | ±0.03 °C |
| Density Resolution | 0.0001 g/cm³ |
| Minimum Sample Volume | 1 mL |
| Measurement Time (after thermal equilibration) | 30 s |
| Repeatability (σ) | 0.00001 g/cm³ |
| Reproducibility (σ) | 0.00005 g/cm³ |
| Operating Pressure | up to 10 bar |
| Display | 10.4" TFT PCAP Touchscreen (640 × 480 px) |
| Interfaces | 4× USB, RS-232, CAN, VGA, Ethernet |
| Data Storage | 1000 measurements (circular buffer optional) |
| Wetted Materials | PTFE, borosilicate glass |
| Dimensions (L×W×H) | 495 × 330 × 230 mm |
| Weight | 22.5 kg |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | ViscoQC 100-L |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 1–6,000,000 mPa·s (L-model optimized for low-viscosity range) |
| Temperature Range | +15 °C to +80 °C (Peltier-controlled, air-backflow cooling) |
| Temperature Resolution & Accuracy | 0.01 °C |
| Speed Range | 0.1–200 rpm (25 standard speeds + 6 user-definable) |
| Torque Range (L) | 0.0673 mN·m |
| Accuracy | ±1.0 % of full scale |
| Repeatability | ±0.2 % |
| Compliance | ISO 2555, GMP, GAMP 5, ASTM D2196, USP <911> |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | Snap 51 |
| Instrument Type | Portable Digital Density Meter |
| Measurement Principle | U-tube Oscillation |
| Sample Volume | 2 mL |
| Density Range (for Ethanol-Water Mixtures) | 0–100 % v/v |
| Temperature Range (Measurement) | 0 °C to 40 °C (32 °F to 104 °F) with Automatic Temperature Compensation |
| Accuracy | ±0.1 % v/v (alcohol), ±0.1 °C (temperature) |
| Repeatability (Std. Dev.) | ±0.05 % v/v (alcohol), ±0.05 °C (temperature) |
| Reproducibility (Std. Dev.) | ±0.07 % v/v |
| Operating Ambient Temperature | −10 °C to +50 °C (14 °F to 122 °F) |
| Display | Capacitive Touchscreen |
| Data Storage | 1024 Results, 250 Sample IDs, 30 User-Programmable Methods |
| Connectivity | Bluetooth® 4.2, RFID Reader |
| Protection Rating | IP54 |
| Power Supply | 3 × 1.5 V LR06 AA Alkaline Batteries |
| Dimensions | 468 mm × 108 mm × 119 mm (18.4 in × 4.3 in × 4.7 in) |
| Weight | 860 g (30.3 oz) |
| Compliance | ISO 5725 (accuracy validation), ISO 15212-1 (alcohol determination in beverages), ASTM D4052 (density of liquids by digital density meter) |
| Brand | YDWO |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-2A |
| Temperature Range | Ambient to 300 °C |
| Temperature Resolution | 0.1 °C |
| Heating Rate | 0.2–5.0 °C/min |
| Accuracy | ±0.5 °C below 200 °C |
| Sample Capacity | 3 positions (simultaneous measurement) |
| Display | LCD with real-time melting curve visualization |
| Input | Digital keypad |
| Detection Method | Photoelectric detection |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | ViscoQC 300-L |
| Instrument Type | Benchtop Rotational Viscometer |
| Viscosity Range | 1–320 mPa·s |
| Temperature Range | Ambient to 100 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Accuracy | ±0.01 °C |
| Measurement Principle | Rotational viscometry based on Couette flow geometry with defined shear rate control |
| Compliance Standards | ISO 2555, ISO 3219, ASTM D2196, USP <911> |
| Accuracy | ±1.0 % of reading |
| Repeatability | ±0.2 % |
| Sensor | Integrated Pt100 temperature probe |
| Display | 7-inch capacitive touchscreen |
| Toolmaster™ | Auto-recognition of spindle identity and calibration data |
| TruGuard™ | Automatic detection of protective guard sleeve presence |
| TruMode™ | Intelligent speed optimization algorithm for unknown samples |
| Digital Level | Real-time tilt compensation sensor for measurement axis alignment |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | DMA 4200 M |
| Instrument Type | Laboratory Benchtop Oscillating Tube Densitometer |
| Sample Type | Liquids |
| Density Range | 0–3 g/cm³ |
| Density Accuracy | ±0.0002 g/cm³ (at ambient pressure, ideal conditions) |
| Density Repeatability | ±0.00005 g/cm³ (std. dev., ISO 5725) |
| Density Reproducibility | ±0.0001 g/cm³ (std. dev., ISO 5725) |
| Density Resolution | 0.00001 g/cm³ |
| Temperature Range | –10 °C to +200 °C (14 °F to 392 °F) |
| Pressure Range | 0–500 bar (0–7250 psi) |
| Minimum Sample Volume | 2 mL |
| Temperature Accuracy | ±0.03 °C |
| Temperature Repeatability | ±0.01 °C |
| Viscosity Correction | Automatic, real-time, pressure- and temperature-compensated |
| Filling Verification | FillingCheck™ (ASTM D4052 / GB/T 29617 / ASTM D5002 compliant) |
| Thermal Equilibration Technology | Temperfect™ (enables immediate density measurement at any temperature from 0 °C to 150 °C under ambient pressure) |
| Excitation Method | Patented Pulsed Excitation Method (AT 516420 B1) |
| Cell Material | Hastelloy® C-276 |
| Dimensions | 510 mm × 330 mm × 380 mm (W × D × H) |
| Power Supply | AC 100–240 V, 50–60 Hz, 250 VA |
| Interfaces | 4× USB 2.0, 1× Ethernet (100 Mbit), 1× CAN Bus, 1× RS-232, 1× VGA |
| Wetted Parts | Hastelloy C-276 only |
| Compliance | ASTM D4052, ASTM D5002, GB/T 29617, ISO 12185, ISO 16554 |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | DMA35 Standard |
| Instrument Type | Oscillating U-tube Density Meter |
| Portability | Portable |
| Sample Type | Liquid |
| Density Range | 0 g/cm³ to 3 g/cm³ |
| Density Accuracy | ±0.001 g/cm³ |
| Temperature Range | 0 °C to 40 °C |
| Minimum Sample Volume | 2 mL |
| Compliance | ASTM D7777, IP 559 |
| Explosion Protection | Ex II 2 G Ex ib IIB T4 (DMA35 Ex & DMA35 Ex Petrol variants) |
| Data Storage | Up to 1024 measurements with timestamp and sample ID |
| Connectivity | Bluetooth® v4.2, RFID interface, USB-C for charging/data backup |
| Display | Capacitive touchscreen with auto-rotation and backlighted viewing window |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | MP70 |
| Temperature Range | Room Temperature to 350 °C |
| Heating Rate | 0.1–20 °C/min |
| Temperature Repeatability | ±0.1 °C |
| Temperature Accuracy | ±0.2 °C (30–200 °C), ±0.5 °C (200–350 °C) |
| Capillary Diameter | <1.8 mm |
| Sample Capacity | 4 capillaries |
| Temperature Resolution | 0.1 °C |
| Cooling Time from Tmax | 7 min |
| Heating Time to Tmax | 5 min |
| GLP Compliance | Yes |
| Pharmacopoeial Compliance | Ph.Eur. 2.2.60, USP <741>, JIS K 0064, ASTM D1519 |
| Video Output | Color AVI, 6× digital zoom, SD card storage (up to 300 min), real-time recording |
| Data Export | PDF reports, MS Excel-compatible intensity data, method & result archiving |
| Method Storage | Up to 20 user-defined methods |
| Reference Substance Database | Up to 5 substances |
| User Authentication | Yes |
| One-Click™ Presets | Up to 12 per user |
| IQ/OQ Documentation | Available as optional service |
| Barcode Scanner Interface | USB |
| Printer Support | USB-P25 compact printer, PCL-compatible Ethernet printers |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Model | DMA 501 |
| Instrument Type | Benchtop Oscillating Tube Densitometer |
| Sample Type | Liquids, Suspensions, Emulsions, Pastes, Aerosols |
| Density Range | 0 to 3 g/cm³ |
| Density Accuracy | ±0.001 g/cm³ |
| Density Resolution | 0.0001 g/cm³ |
| Temperature Range | 15–40 °C |
| Temperature Accuracy | ±0.3 °C |
| Repeatability (Std. Dev.) | ±0.0002 g/cm³ |
| Reproducibility (Std. Dev.) | ±0.0004 g/cm³ |
| Minimum Sample Volume | 1 mL |
| Viscosity Correction | Full-range automatic |
| Compliance | ISO 5725, ASTM D4052, ISO 12185, USP <841>, GLP/GMP-ready |
| Dimensions (L×W×H) | 375 × 265 × 180 mm |
| Weight | 13.5 kg |
| Display | 7″ TFT WVGA Touchscreen (800 × 480 px) |
| Connectivity | Ethernet, 3× USB, RS232 |
| Data Storage | 5,000 measurements |
| Environmental Monitoring | Integrated temperature/humidity/pressure sensors |
| Optional Accessories | Aerosol adapter, peristaltic pump, paste sampling kit, ISO calibration certificate |
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