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| 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 |
| 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 |
| 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 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-Online1A |
| Measurement Principle | Mie Scattering Theory (default), Fraunhofer Diffraction Theory (optional) |
| Particle Size Range | 0.1–2000 µm |
| Accuracy & Repeatability Error | ≤0.5% (D50 deviation against NIST-traceable or ISO-certified reference standards) |
| Optical System | Dual-path Fourier-optics architecture (patented forward + reverse Fourier configuration) |
| Detector Array | 92-channel photodetector (forward, side, and backward scattering) |
| Laser Source | High-power fiber-coupled laser |
| Sampling Methods | Venturi negative-pressure sampling (direct pipe insertion), auger-assisted Venturi sampling, or concentrator-enhanced Venturi sampling |
| Lens Protection | Dual-layer aerodynamic air curtain |
| typical maintenance-free interval | 12 months |
| Dispersion Medium | Compressed air or inert gas (N₂), 0.1–0.8 MPa |
| Test Interval Modes | Continuous measurement or programmable interval (minimum 1 s) |
| Monitoring Channels | 1–4 independent process lines (1-to-N configuration) |
| Dispersion Modes | Standard dispersion (e.g., cement) and high-energy dispersion (e.g., alumina, hard ceramics) |
| Enclosure Rating | IP65 |
| Output Interfaces | Modbus-RTU, Modbus-TCP, 4–20 mA analog output |
| Data Integrity Compliance | FDA 21 CFR Part 11 (audit trail, electronic signatures, role-based access control) |
| Standards Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022 |
| Power Supply | AC 220 V, 50/60 Hz, 200 W |
| Reporting Parameters | Full size distribution, D10/D50/D90/D97/D98, volume-weighted mean D[4,3], surface-weighted mean D[3,2], specific surface area, and user-defined size fraction contents (e.g., <3 µm, 3–32 µm, >45 µm, >80 µm) |
| 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 | OEM Manufacturer |
| Country of Origin | China |
| Model | BTPM-HS10 |
| Flow Rate | 16.67 L/min |
| Maximum Vacuum Pressure | 35 kPa |
| Flow Stability | <1% RSD |
| Maximum Flow Error | ±1% |
| Operational Lifetime at Max Flow & Backpressure | 6000 h |
| Filter Capacity | 10 × 47 mm |
| Sampling Duration per Filter | 1–99 h (programmable) |
| Data Storage | 4 GB SD card (≥10 years of operational logs) |
| Operating Temperature | −30 to +50 °C |
| Relative Humidity Range | 0–100% RH |
| Acoustic Noise Level | ≤53 dB(A) |
| Power Supply | AC 220 V / 50 Hz, 400 W |
| Optional Low-Temperature Module | Yes |
| Compliance | HJ 93–2013, HJ 656–2013, HJ 618–2011, Environmental Air Quality Monitoring Specification (Trial) |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer | Bettersize Instrument Co., Ltd. |
| Model | Bettersize3000 |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Laboratory Laser Particle Size Analyzer |
| Measurement Range | 0.01–3500 µm |
| Repeatability | ≤0.5% |
| Measurement Time | <10 s |
| Optical Principle | Mie Scattering (default), Fraunhofer Diffraction (optional), Dynamic Imaging |
| Detector Array | 96-element photodetector (forward, side, and backward angles) |
| Refractive Index Measurement | Yes (real & imaginary components) |
| Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, USP <429>, EP 2.9.38, ChP 0982, FDA 21 CFR Part 11 |
| 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 |
|---|---|
| Model | BT-Online1 |
| Measurement Principle | Mie Scattering Theory (default), Fraunhofer Diffraction Theory (optional) |
| Particle Size Range | 0.1–1000 µm |
| Accuracy & Repeatability | ≤1% D50 deviation against NIST-traceable or ISO-certified reference standards |
| Laser Source | High-power fiber-coupled laser |
| Detector Array | 68-element photodiode array (forward + side scattering) |
| Optical Design | Positive Fourier transform optical system |
| Sampling Methods | Venturi negative-pressure sampling via笛-type probe or auger sampler |
| Lens Protection | Dual-layer aerodynamic air curtain |
| Dispersing Medium | Compressed air or inert gas (N₂), 0.1–0.8 MPa |
| Test Interval | Continuous or user-defined discrete intervals (minimum 1 s) |
| Monitoring Channels | 1–4 independent process lines (1:1 to 1:4 configuration) |
| Dispersion Modes | Standard (e.g., cement) and high-energy (e.g., alumina, hard ceramic powders) |
| Ingress Protection | IP65 |
| Output Interfaces | Modbus-RTU, Modbus-TCP, 4–20 mA analog output |
| Data Security Compliance | FDA 21 CFR Part 11 (audit trail, electronic signature, role-based access) |
| Standards Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, GB/T 19077–2016, ISO 13320:2009, Q/ASA 001–2021 |
| Power Supply | 100–240 VAC, 50/60 Hz, 3 A |
| Measured Parameters | Full size distribution, D10/D50/D90/D97/D98, volume-weighted mean diameter D[4,3], surface-area-weighted mean diameter D[3,2], specific surface area, and user-definable fraction content (e.g., <3 µm, 3–32 µm, >45 µm, >80 µm) |
| 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 | Bettersize Instrument Co., Ltd. |
| Model | BTPM-MWS1 Constant Temperature & Humidity Weighing System |
| Measurement Method | Gravimetric Filter Weighing |
| Measured Parameters | PM₁₀ / PM₂.₅ / PM₁ |
| Measurement Range | 0–52 mg |
| Cycle Time | 24 h |
| Sampling Flow Rate | 1.0 L/min |
| LOD | 1 µg/m³ |
| Flow Stability | ±1% (not 100%) |
| Pre-conditioning Capacity | 60 × 47 mm filters / 36 × 90 mm filters / 30 filter tips or cartridges |
| Balance Resolution | 0.01 mg (0.001 mg optional) |
| Temperature Control Range | 15–30 °C (±0.5 °C) |
| Humidity Control Range | 40–60 %RH (±3 %RH) |
| Vibration Isolation | 4-stage active/passive damping platform |
| Electrostatic Neutralization | Ionizing air bar (non-radioactive, CE-compliant) |
| Power Supply | AC 220 V / 50 Hz, 2000 W |
| Operating Environment | 10–40 °C, 10–75 %RH |
| Data Interface | Wireless tablet integration with real-time logging and export |
| 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 | 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 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 Type | Direct Manufacturer |
| Instrument Type | Bulk Density Tester |
| Model | BT-100 |
| Compliance | GB/T 16913–2008 |
| 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 |
|---|---|
| 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 | 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 |
| 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 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 |
| 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 |
|---|---|
| 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) |
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