Bettersize
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| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Model | BeNano 180 |
| Particle Size Range | 0.3 nm – 10 μm |
| Size Measurement Reproducibility | ≤1% |
| Temperature Control Range | −15 °C to 120 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Measurement Time | ≤60 s |
| Detection Angle | 173° (backscattering) + optional 11.2° |
| Laser Wavelength | 671 nm (solid-state laser) |
| Correlator | Multi-speed mode, 25 ns minimum sampling interval, 4000 channels, 10¹¹ dynamic linear range |
| Detector | APD |
| Sample Volume | ≥40 μL (customizable) |
| Max. Sample Concentration | ≤40% w/v |
| Analysis Algorithms | Cumulants, General Purpose, CONTIN, NNLS |
| Supported Measurements | Hydrodynamic Diameter (D<sub>H</sub>), Polydispersity Index (PDI), Diffusion Coefficient (D), Interparticle Interaction Parameter (k<sub>D</sub>), Intensity/Volume/Area/Number Distributions, Molecular Weight (342 Da – 2 × 10⁷ Da), Solution Viscosity & Refractive Index, Microrheological Parameters (G*, G′, G″, η*, J) |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | BeNano 180 Zeta Max |
| Price | Upon Request |
| Particle Size Range | 0.3 nm – 15 μm |
| Temperature Control Range | −15°C to 120°C |
| Temperature Stability | ±0.1°C |
| Sample Volume | 3 μL – 1 mL |
| Zeta Potential Measurement Range | No Practical Limit |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Model | BeNano 180 Zeta |
| Particle Size Range | 0.3 nm – 10 μm |
| Temperature Control Range | −15°C to 120°C |
| Temperature Stability | ±0.1°C |
| Zeta Potential Range | No practical limit |
| Minimum Sample Volume | 40 μL (customizable) |
| Detection Angles | 173° + 11.2° |
| Max. Sample Concentration | ≤40% w/v |
| Zeta Measurement Principle | Phase Analysis Light Scattering (PALS) |
| Electrophoretic Mobility Range | > ±20 μm·cm/V·s |
| Conductivity Range | 0 – ≥270 mS/cm |
| Molecular Weight Range | 342 Da – 2 × 10⁷ Da |
| Laser Wavelength | 671 nm (solid-state), optional wavelengths available |
| Correlator | Multi-speed mode, 25 ns minimum sampling interval, 4000 channels, 10¹¹ dynamic linear range |
| Detector | APD |
| Intensity Control | 0.0001% – 100%, auto/manual |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BeNano 180 Zeta Pro |
| Price | Upon Request |
| Particle Size Range | 0.3 nm – 15 µm |
| Temperature Control Range | −15 °C to 120 °C |
| Temperature Stability | ±0.1 °C |
| Sample Volume | 3 µL – 1 mL |
| Zeta Potential Measurement Range | No Practical Limit |
| Brand | Bettersize |
|---|---|
| Model | BeNano 90 |
| Measurement Principle | Dynamic Light Scattering (DLS) and Static Light Scattering (SLS) |
| Particle Size Range | 0.3 nm – 15 µm |
| Size Reproducibility | ≤1% |
| Temperature Control Range | −15 °C to 120 °C |
| Temperature Stability | ±0.1 °C |
| Detection Angle | 90° |
| Laser Wavelength | 671 nm (solid-state) |
| Correlator | Multi-speed mode, 25 ns minimum sampling interval, 4000 channels, 10¹¹ dynamic linear range |
| Detector | APD |
| Intensity Control | 0.0001%–100%, auto/manual |
| Analysis Algorithms | Cumulants, General Purpose, CONTIN, NNLS |
| Output Parameters | Hydrodynamic Diameter (D<sub>H</sub>), Polydispersity Index (PDI), Diffusion Coefficient (D), Interparticle Interaction Parameter (k<sub>D</sub>), Intensity/Volume/Area/Number Distributions, Molecular Weight (342 Da – 2 × 10⁷ Da), Solution Viscosity & Refractive Index, Viscoelastic Moduli (G*, G′, G″), Complex Viscosity (η*), Creep Compliance (J) |
| Optional Modules | Flow Mode (coupled with FFF/GPC/SEC), 0° PD+CMOS Module for Refractive Index & Sedimentation-Based Concentration |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | BeNano 90 Zeta |
| Price | Upon Request |
| Particle Size Range | 0.3 nm – 15 μm |
| Temperature Control Range | −15 °C to 120 °C |
| Temperature Stability | ±0.1 °C |
| Measurement Principles | Dynamic Light Scattering (DLS), Electrophoretic Light Scattering (ELS), Static Light Scattering (SLS) |
| Sample Volume | 3 μL – 1 mL |
| Zeta Potential Range | No Practical Limit |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Model | BeNano Zeta |
| Particle Size Range | 1 nm – 120 µm |
| Temperature Control Range | −15°C to 120°C |
| Temperature Stability | ±0.1°C |
| Zeta Potential Measurement Range | No practical limitation |
| Electrophoretic Mobility Range | > ±20 µm·cm/V·s |
| Conductivity Range | 0 – ≥270 mS/cm |
| Laser Wavelength | 671 nm (solid-state laser, optional wavelengths available) |
| Detection Angle | 12° |
| Correlator | Multi-mode (fast/medium/slow), 25 ns minimum sampling interval, up to 4000 channels, 10¹¹ dynamic linear range |
| Detector | APD |
| Intensity Control | 0.0001% – 100%, auto/manual |
| Measurement Principle | Phase Analysis Light Scattering (PALS) |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | BeScan Lab |
| Pricing | Upon Request |
| Brand | Bettersize |
|---|---|
| Model | BeSEC |
| Type | Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) Light Scattering Detector |
| Laser | 640 nm semiconductor laser, 10 mW output |
| Detection angles | 7° and 90° |
| Flow cell volume | 18 µL |
| Sampling rate | 5 Hz |
| Molecular weight range | 1,000 Da – 2 × 10⁷ Da (LS1), 1,000 Da – 2 × 10⁹ Da (LS2) |
| Radius of gyration (Rg) detection limit | >12 nm |
| Supported detection modes | Homopolymer mode, protein mode |
| Output parameters | Mn, Mw, Mz, Mp, polydispersity (PD), molecular weight distribution, concentration, dn/dc, Rg |
| Input interfaces | RI detector input, UV detector input, trigger signal input |
| Power supply | 100–240 VAC, 50/60 Hz, 4 A |
| Dimensions (L×W×H) | 450 × 325 × 157 mm |
| Weight | 11 kg |
| PC requirements | Windows 10/11 (64-bit) |
| Software language | English & Chinese |
| Compliance | Designed for GLP/GMP-aligned laboratory workflows |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | BetterPyc 380 |
| Instrument Type | Multi-Function True Density Analyzer |
| Measurement Principle | Gas Pycnometry (Gas Displacement Method) |
| Accuracy | ±0.02% |
| Repeatability | ±0.01% |
| Resolution | 0.0001 g/cm³ |
| Operating Pressure Range | 0–22 psig (0–152 kPag) |
| Compatible Gases | Nitrogen or Helium |
| Gas Inlet Modes | Flow Mode & Vacuum Mode |
| Tubing Connection | Φ4 mm |
| Sample Cup Volumes | 10 cm³ / 35 cm³ / 100 cm³ |
| Sample Chamber Volume | 100 cm³ |
| Temperature Range | 10–65 °C |
| Relative Humidity Range | 20–80 % RH |
| Single Measurement Time | < 120 s |
| Pressure Sensor Accuracy | Better than 0.1 % |
| Power Supply | 100–240 VAC, 50/60 Hz, 1.4 A |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | Bettersize2000 |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.02–2000 µm |
| Repeatability | ≤0.5% (D50 of NIST-traceable standard samples) |
| Single Measurement Time | ≤1 s |
| Optical System | Patented Dual-Lens Optical Configuration |
| Laser Source | High-Power Fiber-Coupled Semiconductor Laser |
| Detector Array | 90-Channel Photodiode Array (Forward & Backward Scattering) |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Integrity | FDA 21 CFR Part 11–Compliant Audit Trail & Electronic Signature Support |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | Bettersize2000S |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Laboratory Spray Laser Particle Size Analyzer |
| Measurement Range | 0.1–2000 µm |
| Repeatability | ≤1% (D50 deviation against certified reference materials) |
| Measurement Time | ≤10 s |
| Optical System | Fourier Transform Configuration with Parallel Beam Path |
| Scattering Theory | Mie Scattering (default), Fraunhofer Diffraction (optional) |
| Detector Array | 76-element photodiode array (forward and side scattering) |
| Sample Zone Length Adjustment | 0–700 mm (Standard), 0–1200 mm (Extended/Elevating/Comprehensive configurations) |
| IP Rating | IP65 |
| Laser Source | High-power semiconductor laser |
| Material | Full stainless-steel construction |
| Data Compliance | FDA 21 CFR Part 11 audit trail support |
| Standards Conformance | ISO 13320, GB/T 19077, GB/T 41949 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Model | Bettersize2600 |
| Dispersion Method | Dry & Wet Dispersion |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.02–2600 µm (wet), 0.1–2600 µm (dry) |
| Repeatability | ≤0.5% (D50 of NIST-traceable standards) |
| Single Measurement Time | ≤1 s |
| Optical System | Patented Forward-Reverse Fourier Hybrid Optical Path |
| Detector Channels | 92 (covering forward, side, and backward scattering angles) |
| Laser Source | High-Power Polarized Fiber Laser |
| Refractive Index Measurement | Integrated Real-Time Sample RI Determination |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Integrity | FDA 21 CFR Part 11–Compliant Audit Trail & Electronic Signatures |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Model | Bettersize2600E |
| Dispersion Method | Dry & Wet |
| Instrument Type | Laboratory Laser Particle Size Analyzer |
| Measurement Range | 0.1–1500 µm |
| Repeatability | ≤0.5% |
| Single Measurement Time | <1 s |
| Optical Principle | Mie Scattering (default), Fraunhofer Diffraction (optional) |
| Detector Channels | 90 (forward, side, and backward scattering) |
| Laser Source | High-power polarized fiber laser |
| Optical Design | Inverted Fourier optical system with tilted sample cell (patented) |
| Refractive Index Measurement | Yes (patented) |
| Wet Dispersion | Automatic water circulation system with anti-dry-burn ultrasonic disperser (0–50 W, adjustable) |
| Dry Dispersion | Standard auto-feeder (5–20 g) |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Security | FDA 21 CFR Part 11 compliant |
| Regulatory Alignment | Supports GLP/GMP audit trails and SOP-driven workflows |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | Bettersize3000Plus |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Laboratory Laser Diffraction Analyzer |
| Measurement Range | 0.01–3500 µm |
| Repeatability | ≤0.5% |
| Measurement Time | ≤10 s |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | BeVision D3 |
| Instrument Type | Dynamic |
| Measurement Principle | Dynamic Image Analysis (DIA) |
| Optical System | Dual-CMOS Imaging System (BeVision D3 Pro variant) / Single-CMOS (other variants) |
| Measuring Range | 0.5–16,000 µm (model-dependent |
| ISO-compliant range | 2–8,000 µm) |
| Camera Resolution | 5 MP |
| Light Source | Green LED and/or Blue LED |
| Repeatability (D50, standard reference material) | ≤0.5% |
| Software | BeVision 5.0 |
| Compliance | ISO 13322-2, ISO 9276, GB/T 21649, GB/T 15445 |
| Dimensions (L×W×H) | 686 × 300 × 325 mm |
| Weight | 24 kg |
| Power Supply | 100–240 VAC, 50/60 Hz |
| PC Requirements | Intel Core i9 (14th gen), 32 GB RAM, Windows 10+, 1 TB SSD |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Bulk Density Tester |
| Model | BT-100 |
| Compliance | GB/T 16913–2008 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | BT-1000 |
| Instrument Type | Multi-Parameter Powder Flow and Bulk Property Analyzer |
| Measurable Parameters | Angle of Repose, Collapse Angle,平板 Angle (Heaped Angle), Sliding Angle, Dispersibility, Tapped Density, Bulk Density, Difference Angle, Compressibility, Porosity, Agglomerate Index, Uniformity Index, Hall Flow Rate, Flowability Index, Jet Flow Index |
| Maximum Sample Vessel Capacity | 40 mL |
| Minimum Sample Requirement | 0.1 mL |
| Tapping Frequency | 250 cycles/min |
| Tapping Amplitude | 3 mm or 14 mm (user-selectable) |
| Compliance | GB/T 31057.2–2018, GB/T 31057.3–2018, GB/T 16913–2008, GB/T 1479.1–2011, GB/T 5162–2006, ASTM D6393–14, USP <616>, Ph. Eur. 07/2010:20934 |
| Brand | Bettersize |
|---|---|
| Model | BT-1001 |
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Instrument Type | Powder Flowability & Bulk Property Tester |
| Measurable Parameters | Angle of Repose, Collapse Angle, Angle of Fall, Dispersibility, Tapped Density, Bulk Density, Flowability Index, Spoutability Index, Difference Angle, Compressibility, Porosity, Cohesion Index, Uniformity Index, Sieve Particle Size (optional integration) |
| Maximum Sample Vessel Capacity | 40 mL |
| Minimum Sample Requirement | 10 mL |
| Tapping Frequency Range | 50–300 taps/min (continuously adjustable) |
| Tapping Amplitude Options | 3 mm or 14 mm (pre-selectable) |
| Power Supply | 220 VAC, 50/60 Hz, 4 A |
| Control Interface | Integrated Android tablet (wireless) or Windows PC (USB/Ethernet) |
| Compliance | GB/T 31057.2–2018, GB/T 31057.3–2018, GB/T 16913–2008, GB/T 1479.1–2011, GB/T 5162–2021, ASTM D6393–21, USP-NF <616> (2025), Ph. Eur. 11.0 / 20934 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | BT-101 |
| Instrument Type | Apparent Density Tester (Scott Volumeter Method) |
| Measurable Material | Metal Powders |
| Compliance Standards | GB/T 1479.2–2011, ISO 3923-2, USP <616>, Ph. Eur. 2.9.34, ChP 2020 General Chapter 0993 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | BT-102 |
| Instrument Type | Powder Flowability Tester |
| Compliance | ASTM B213, ASTM B527, ISO 4490, ISO 3953 |
| Funnel Orifice Options | 2.5 mm and 5.0 mm |
| Standard Cup Material | Stainless Steel (304) |
| Cup Volume | 25 mL |
| Timing Resolution | 0.1 s |
| Mass Measurement Accuracy | ±0.05 g |
| Density Reporting Precision | ±0.01 g/cm³ |
| Brand | Bettersize |
|---|---|
| Model | BT-103 |
| Measurement Principle | Fixed-base funnel method (gravity-fed conical pile formation) |
| Measured Parameter | Angle of Repose (θr) |
| Compliance | GB/T 16913–2008, USP <1174>, Ph. Eur. 2.9.36 |
| Origin | Liaoning, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Type | Static Image Analyzer |
| Measurement Range | 0.3–4500 µm |
| Magnification Options | 80× / 160× / 400× / 1600× / 4000× |
| Camera Resolution | 12 MP |
| Repeatability & Accuracy (D50) | ≤1% (per GB/T standard reference materials) |
| Calibration Standard | NIST-traceable micrometer scale (10 µm division) |
| Pixel-to-Size Calibration | Direct pixel mapping via stage-mounted graticule |
| Operating System | Windows 10/11 |
| Interface | USB 3.0 |
| Particle Parameters | Area-equivalent diameter, perimeter-equivalent diameter, major/minor axis (Feret), conjugate Feret diameter, Legendre ellipse major/minor axis, Martin length/width |
| Shape Parameters | Aspect ratio, circularity (11 algorithms), elongation, straightness, ellipticity, irregularity, compactness, convexity, concavity, solidity, convex hull ratio |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | BT-1700 |
| Instrument Type | Static |
| Measurement Range | 0.3–10,000 µm |
| Magnification Options | 160×, 200×, 400×, 800× |
| Repeatability Error | ≤1% (D₅₀ deviation against national standard reference materials) |
| Accuracy Error | ≤1% (D₅₀ deviation against national standard reference materials) |
| Illumination | Dual-mode (transmitted + reflected light) |
| Particle Recognition Speed | ≥10,000 particles/minute |
| Camera Resolution | 12 MP |
| Scan Area Diameter | 50 mm |
| Analysis Time per Sample | ≤10 minutes |
| Brand | Bettersize |
|---|---|
| Model | BT-2800 |
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Instrument Type | Dynamic |
| Measurement Range | 4–400 µm |
| Magnification | 20×–1400× |
| Repeatability Error | ≤1% (D50, certified reference material) |
| Accuracy Error | ≤1% (D50, certified reference material) |
| High-Speed CCD | 120 fps |
| Particle Recognition Speed | ≥10,000 particles/min |
| Power Supply | 100–240 VAC, 50/60 Hz, 4 A |
| Dimensions | 610 × 300 × 450 mm |
| Weight | 22 kg |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | BT-2900 |
| Instrument Type | Dynamic |
| Measurement Range | 30–10,000 µm (dry dispersion) |
| Sample Dispersion Method | Dry & Wet |
| Magnification | 0.132×–10× (interchangeable lenses) |
| Repeatability Error | ≤1% (D50 deviation vs. national standard reference material) |
| Accuracy Error | ≤1% (D50 deviation vs. national standard reference material) |
| High-Speed Camera | 1.5 MP, 120 fps |
| Particle Recognition Speed | ≥10,000 particles/min |
| Power Supply | 220 VAC, 50/60 Hz, 4 A |
| Dimensions | 610 × 300 × 440 mm |
| Weight | 26 kg |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instruments Co., Ltd. |
| Model | BT-310 Series (BT-311 / BT-312 / BT-313) |
| Instrument Type | Tap Density Tester |
| Cylinder Volumes | 25 mL, 100 mL, 250 mL (customizable) |
| Sample Mass Options | 10 g, 100 g, or user-defined |
| Tap Amplitude | 3 mm or 14 mm |
| Tap Frequency Range | 100–300 taps/min (continuously adjustable) |
| Max Counter Capacity | 99,999 taps |
| Sample Throughput | BT-311: 1 sample/batch |
| BT-312 | 2 samples/batch |
| BT-313 | 3 samples/batch |
| Repeatability | ≤1% RSD |
| Power Supply | 100–240 VAC, 50/60 Hz, 50 W |
| Compliance | ChP 2020, GB/T 31057–2018, GB/T 21354–2008, USP <616>, Eur. Ph. 2.9.34, ASTM D7481, ASTM B527, ISO 787–11, ISO 3953:1993 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.1–1200 µm |
| Repeatability | ≤1% (D50 of certified reference materials) |
| Measurement Time | ≤10 s per analysis |
| Dispersion Method | Wet Dispersion |
| Optical Principle | Mie Scattering Theory (default), Fraunhofer Diffraction (optional) |
| Detector Array | 86-element photodiode array |
| Laser Source | High-power fiber-coupled laser |
| Optical Design | Patented dual-lens optical system with forward-, side-, and back-scatter detection |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Integrity | FDA 21 CFR Part 11 compliant audit trail and electronic signature support |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Laser Particle Size Analyzer |
| Measurement Range | 0.1–1000 µm |
| Repeatability | ≤1% (D50 deviation vs. certified reference materials) |
| Measurement Time | ≤10 s per run |
| Dispersion Method | Wet Dispersion |
| Optical Principle | Mie Scattering Theory (default), Fraunhofer Diffraction (optional) |
| Detector Array | 80-channel photodiode array (forward + side scattering) |
| Laser Source | High-power fiber-coupled laser |
| Optical Design | Single-lens Fourier optical system |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Integrity | FDA 21 CFR Part 11–compliant audit trail and electronic signature support |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | BT-9300ST |
| Pricing | Upon Request |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Benchtop Laboratory Laser Diffraction Analyzer |
| Measurement Range | 0.05–1500 µm |
| Repeatability | ≤1% (D50, NIST-traceable standard reference materials) |
| Single-Measurement Time | ≤1 s |
| Optical System | Patented Dual-Lens Configuration |
| Laser Source | High-Power Fiber-Coupled Laser (638 nm) |
| Detector Array | 88-Channel Photodiode Array (Forward, Side, and Backward Scattering) |
| Scattering Theory | Mie Scattering (default), Fraunhofer Diffraction (optional) |
| Regulatory Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982 |
| Data Integrity | FDA 21 CFR Part 11 Compliant Audit Trail & Electronic Signature Support |
| Dispersion System | Integrated Auto-Circulating Wet Module with Ultrasonic Probe (0–50 W, adjustable), Auto-Fill, Auto-Drain, Bubble Elimination, and Self-Cleaning Functions |
| Operating Modes | SOP-Driven One-Touch Mode, Manual Mode, Continuous Monitoring Mode |
| Power Supply | 100–240 VAC, 50/60 Hz, 2.5 A |