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| Brand | DT Instruments |
|---|---|
| Origin | USA |
| Model | DT-300 / DT-310 |
| Measurement Principle | Electroacoustic (Colloid Vibration Current, CVI) |
| Zeta Potential Range | Unlimited (down to ±0.1 mV) |
| Sample Concentration | 0.1–50% v/v (no dilution required) |
| Minimum Sample Volume | 2 mL |
| Measurable Parameters | Zeta potential, dynamic electrophoretic mobility, Debye length, particle size distribution (via optional ultrasound attenuation spectroscopy), rheological properties (viscoelastic moduli), solid content, porosity |
| Software Platform | Microsoft Access-based database with audit trail capability |
| Optional Module | Automated titration system (DT-310 only) |
| Compliance Context | Designed for GLP/GMP-aligned laboratories |
| Brand | FRITSCH |
|---|---|
| Origin | Germany |
| Model | Analysette 3 |
| Compliance | ISO 3310, ASTM E11, DIN 66165, EN 10204 3.1B |
| Measurement Range (Dry) | 32 µm – 63 mm |
| Measurement Range (Wet) | 20 µm – 10 mm |
| Measurement Range (Micro-fine) | 5 µm – 100 µm |
| Max Sieve Stack (50 mm) | 10 trays |
| Max Sieve Stack (25 mm) | 16 trays |
| Sample Capacity (Dry, <100 µm) | >100 kg |
| Sample Capacity (Dry, <25 mm) | >1 kg |
| Sample Capacity (Wet) | 20–100 g |
| Sample Capacity (Micro-fine) | 0.2–0.5 g |
| Sieving Duration (Dry) | 3–20 min |
| Sieving Duration (Wet) | 3–10 min |
| Sieving Duration (Micro-fine) | 30–60 min |
| Amplitude Display | Digital (mm) |
| Frequency Display | Digital (Hz) |
| Control Interface | RS232 |
| Software | AUTOSIEVE™ |
| IP Rating | IP65 |
| Tension Control | Electronic torque-controlled sieve clamping system |
| Brand | FRITSCH |
|---|---|
| Origin | Germany |
| Model | Analysette 18 |
| Measurement Principle | Dry Mechanical Vibratory Sieving |
| Max. Sample Capacity | 15 kg (standard), up to 25 kg with optional large-diameter sieve stack |
| Sieve Aperture Range | 20 µm – 125 mm |
| Max. Sieve Diameter | 450 mm (18") |
| Sieving Time | 5–60 min |
| Drive System | Dual Asymmetric Counter-Rotating Motors |
| Compliance | ISO 2591-1, ISO 9276-1, ASTM E11, USP <786> |
| Software | AUTOSIEVE v5.x (FDA 21 CFR Part 11 compliant audit trail & user access control) |
| Brand | DT (USA) |
|---|---|
| Origin | USA |
| Model | DT-600 |
| Measurement Principle | Ultrasonic Spectroscopy (1–100 MHz) |
| Sample Concentration Range | 0.1–50 vol% (no dilution required) |
| Viscosity Range | 0.5–100 cP (±3% accuracy) |
| Longitudinal Modulus (G*) Measurement | 1–100 MHz |
| Solvent Compatibility | Aqueous, polar, and non-polar media |
| Zeta Potential & Particle Size | Direct measurement in concentrated dispersions |
| Isoelectric Point (IEP) Determination | Model-independent, no Debye-Hückel or Smoluchowski approximation required |
| Titration Function | Integrated automated potentiometric titration module |
| Data Management | Microsoft Access-based local database with audit-ready export |
| Brand | DT Instruments |
|---|---|
| Origin | USA |
| Model | DT-330 |
| Measurement Principle | Electroacoustics (Colloid Vibration Current, CVI) & Electrophoretic Acoustics (ESA) |
| Sample Concentration Range | 0.1–50 vol% (no dilution required) |
| Minimum Sample Volume | 2 mL |
| Zeta Potential Range | No theoretical lower limit |
| Compatible Solvents | Aqueous, polar, and non-polar media |
| Porosity Measurement | Yes (via high-frequency conductivity probe) |
| Surface Zeta Potential on Porous Solids | Yes |
| Output Parameters | Dynamic electrophoretic mobility, Debye length, surface charge density, solid content, rheological properties |
| Compliance Context | Designed for GLP/GMP-aligned labs |
| Brand | DT (USA) |
|---|---|
| Origin | USA |
| Model | DT-700 |
| Measurement Range | 0–200 µS/m |
| Resolution | 1 µS/m |
| Accuracy | ±2% of reading |
| Probe Operating Temperature | −20 °C to +200 °C |
| Display | LCD |
| Interface | USB for external storage export |
| Form Factor | Portable handheld unit |
| Brand | Occhio |
|---|---|
| Origin | Belgium |
| Model | SIEVECAL |
| Application | Automated optical calibration and metrological analysis of test sieves per ASTM E11, ISO 3310-1, and DIN EN ISO 3310-1 |
| Imaging Resolution | 1.2 µm (pixel-limited) |
| Sieve Diameter Support | 200–300 mm (8–12 inch) |
| Aperture Size Range | 20 µm – 12.5 mm |
| Measurement Parameters | Feret X/Y diameters, maximum inscribed circle diameter, wire thickness (X/Y), aperture area, blockage ratio, statistical distribution (mean, min, max, σ) |
| Compliance Standards | ASTM E11-13, ISO 3310-1:2016, DIN EN ISO 3310-1 |
| Analysis Time | ≤120 s per sieve |
| Optical System | Collimated 450 nm blue LED backlight + telecentric zoom lens + USB3 monochrome camera (1.3 MP) |
| Automation Level | Fully motorized XY translation + 360° continuous rotation stage |
| Software | Occhio SIEVECAL Suite with audit-trail-capable reporting, GLP-compliant data storage, and CFR 21 Part 11–ready configuration options |
| Brand | DT Instruments |
|---|---|
| Origin | USA |
| Model | DT-100 / DT-110 |
| Measurement Principle | Ultrasonic Attenuation Spectroscopy (UAS) |
| Particle Size Range | 5 nm – 1000 µm |
| Sample Concentration Range | 0.1–50% v/v (undiluted) |
| Operating Frequency Range | 1–100 MHz |
| Minimum Sample Volume (DT-110) | < 5 mL |
| Dispersion Media Compatibility | Aqueous, polar, and non-polar liquids |
| Data Management | Microsoft Access-based database |
| Calibration-Free Operation | Yes |
| Adjustable Transducer Gap | Yes |
| Compliance Context | Supports GLP/GMP-aligned workflows |
| Brand | DT (USA) |
|---|---|
| Origin | USA |
| Model | RUFUTO-871 |
| Measurement Range | 1–20 and 1–200 (dimensionless) |
| Accuracy | ±2% |
| Calibration | With deionized water or reference liquids of known permittivity |
| Probe Type | Open-ended coaxial probe |
| Sample Compatibility | Aqueous solutions, polar and non-polar organic solvents, solvent mixtures |
| Brand | DT (USA) |
|---|---|
| Origin | USA |
| Model | DT-1202 |
| Particle Size Range | 5 nm – 1000 µm |
| Zeta Potential Measurement Range | Unlimited (±0.1 mV accuracy) |
| Concentration Range | 0.1–50 vol% |
| pH Range | 0.5–13.5 |
| Conductivity Range | 0.0001–10 S/m |
| Temperature Range | <50 °C |
| Max. Viscosity | 20,000 cP |
| Frequency Range | 1–100 MHz |
| Minimum Sample Volume | 2 mL |
| Titration Resolution | 0.1 µL |
| Simultaneous Measurement | Particle Size + Zeta Potential in One Cell |
| Optional Modules | Rheology, pH, Conductivity, Temperature, Auto-Titration, Non-Aqueous Systems |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Model | PFT |
| Instrument Type | Powder Flow Tester |
| Measurable Parameters | Cohesive Strength, Internal Friction Angle, Wall Friction Angle |
| Vertical Load Range | 7 kg (±0.6% FSR) |
| Axial Speed | 0.1 mm/s (adjustable up to 1 mm/s) |
| Displacement Accuracy | ±0.3 mm |
| Torque Range | ±7.0 N·m (±1.2% FSR) |
| Hopper Rotation Speed | 1–5 rpm |
| Temperature Sensing | –20°C to 120°C |
| Humidity Sensing | 10–95% RH (±5% accuracy) |
| Dimensions (W×D×H) | 36.2 × 39.7 × 67.6 cm |
| Weight | 34 kg |
| Brand | LUM |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LUMiSizer |
| Price Range | USD 68,000 – 95,000 |
| Sample Capacity | 12 positions |
| Measurement Principle | Spatially Resolved Extinction Profile Analysis (STEP Technology) |
| Temperature Control Range | 4 °C to 60 °C (±1 K) |
| Sample Volume per Cell | 0.05 mL to 2.0 mL |
| Concentration Range | 0.00015 wt% to 90 wt% |
| Viscosity Range | 0.8 mPa·s to 10⁸ mPa·s |
| Particle Size Range (Stability Mode) | 10 nm to 1000 μm |
| Particle Size Range (ISO 13318-2 Compliant Mode) | 20 nm to 100 μm |
| Density Range | up to 22 g/cm³ |
| Acceleration Range | 6×g to 2300×g |
| Optical Wavelengths | Multi-wavelength source (e.g., 870 nm, optionally 470 nm and/or 650 nm) |
| Compliance | ISO/TR 13097, ISO 13318-2, FDA 21 CFR Part 11 (audit trail, electronic signature, user access control), GLP/GMP-ready |
| Dimensions (W×H×D) | 37 cm × 27 cm × 60 cm |
| Weight | 40 kg |
| Power Supply | 100–240 V AC, 50/60 Hz |
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