Particle/Powder Analysis Instruments
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| 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 |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | In-line Laser Particle Size Analyzer |
| Repeatability | ≤2% (D50, GB Standard Reference Material) |
| Particle Size Range | 0.1–2000 µm |
| Sediment Concentration Range | 0.001–100 kg/m³ |
| Optical Path Adjustment | Auto-adaptive 0.5–40 mm |
| Max Submersion Depth | 800 m (customizable) |
| IP Rating | IP68 |
| Operating Temperature | 0–55 °C |
| Depth Sensor Range | 0–200 m (±0.01 m accuracy) |
| Temperature Sensor Range | −20–85 °C (±0.01 °C accuracy) |
| Laser Source | High-power fiber-coupled polarized laser |
| Detector Array | 80-element forward + side-scatter detector (0.0163°–42° angular coverage) |
| Data Transmission Modes | Wired (real-time), 4G Wireless (real-time), Offline (SD card storage, 16 GB) |
| Battery Standby Time | ≥24 h |
| Compliance | GB/T 15966–2017 |
| Brand | Bettersize |
|---|---|
| Model | BT312 |
| Origin | Liaoning, China |
| Compliance | GB/T 21354–2008, ISO 3953:1993, USP <616>, ChP 2020 Edition (General Chapter 0991) |
| Vibration Mode | Vertical tapping + patented horizontal rotation |
| Sample Stations | Dual-position |
| Reporting | Integrated thermal printer |
| Application Scope | Non-metallic & metallic powders, pharmaceuticals, battery materials, abrasives, catalysts, R&D and QC laboratories |
| Brand | Bettersize (Dandong Better Instruments Co., Ltd.) |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Optical Particle Counter |
| Model | Bettersize C400 |
| Detection Principle | Combined Light Obscuration and Angular Light Scattering |
| Particle Size Range | 0.5–400 µm |
| Laser Source | Semiconductor Slab Beam Laser |
| Detection Channels | 4–100 (user-definable bin boundaries) |
| Sample Volume | 0.1–200 mL |
| Sampling Pump | 10 mL piston pump, accuracy ≤ ±1% |
| Flow Rate | 5–60 mL/min |
| Maximum Count Concentration | 45,000 particles/mL |
| Counting Repeatability Error | < ±1.5% (for standard particles >2000/mL, 10 mL sample) |
| Counting Resolution | <10% per ISO 21501-4 / GB/T 18854–2015 / USP <788> |
| Vacuum Capability | up to 0.08 MPa |
| Pressure Rating | up to 0.6 MPa |
| Sample Viscosity Range | 0–400 cSt |
| Sample Temperature Range | 0–80 °C |
| Environmental Operating Conditions | 10–40 °C, RH ≤80%, non-condensing |
| Power Supply | 200–240 VAC, 50/60 Hz, 200 W (without air pump) |
| Compliance Standards | ISO 4406, NAS 1638, GB/T 14039, GJB 420A/B, ISO 21501-4, USP <788>, EP 2.9.19, JP 17 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | Bettersize2000 |
| Price Range | USD 21,000–28,000 (FOB) |
| Dispersion Method | Wet Dispersion |
| Measurement Range | 0.02–2000 µm |
| Repeatability | <0.5% (D50 of NIST-traceable standard reference material) |
| Measurement Time | ≤10 s per run |
| Laser Source | Imported fiber-coupled semiconductor laser (lifetime ≥25,000 h) |
| Optical System | Dual-lens design with auto-alignment |
| Detector Array | 90-element high-sensitivity photodiode array |
| Ultrasonic Power | 50 W |
| Circulation Tank Volume | 600 mL |
| Flow Rate | 3000–8000 mL/min |
| Operating System Compatibility | Windows XP/7/8/10 |
| Interface | USB 2.0/3.0 |
| Power Supply | AC 220 V, 50/60 Hz |
| Dimensions & Weight | 800 × 500 × 410 mm, 45 kg |
| 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 | Boante |
|---|---|
| Model | XFY-200I |
| Type | Electromagnetic Vibratory Sieve Analyzer |
| Measurement Range | 0.03–2 mm |
| Max Sample Load | 3 kg |
| Sieve Diameter Options | 76, 100, 150, 200, 203 mm |
| Vibration Frequency | 1–70 Hz |
| Amplitude Control | Auto-adjusting, digitally regulated |
| Drive System | Electromagnetic (3000 cycles/min at 50 Hz) |
| Display | LCD touchscreen interface |
| Timer Range | 0–99 min (1 s resolution) |
| Power Supply | AC 220 V, 50–60 Hz |
| Power Consumption | 185 W |
| Noise Level | ≤15 dBA (with acoustic enclosure) |
| Net Weight | 35 kg |
| Dimensions (W×D×H) | 300 × 400 × 600 mm |
| Compliance | Designed for ISO 2591-1, ASTM E11, USP <786>, and GLP-compliant laboratory environments |
| Sieve Types Supported | Woven wire mesh (stainless steel), perforated metal plates, electroformed thin-film sieves, nylon mesh |
| Standard Sieves Supplied | 6 pcs |
| Optional Sieves | Up to 10 pcs |
| Operating Modes | Continuous or intermittent vibration (programmable on/off intervals) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 9800 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | BI-DNDC |
| Pricing | Available Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BT90 |
| Price Range | USD 21,000–28,000 (FOB) |
| Dispersion Method | Wet Dispersion |
| Measurement Range | 1–9500 nm |
| Repeatability | <1% RSD |
| Measurement Time | 10–15 seconds |
| Laser Source | 20 mW, 635 nm Solid-State Diode Laser |
| Scattering Angle | 90° |
| Detector | High-Sensitivity PMT |
| Correlator | 200 Physical Channels, 1–5 µs Dynamic Sampling & Delay Time |
| Sample Cell Volume | 0.5 mL & 8 mL |
| Temperature Control Range | 15–90 °C |
| Temperature Stability | ±0.5 °C |
| Analysis Modes | NNSL, Multi-Peak, CONTIN |
| Dimensions | 45 × 305 × 210 mm |
| Weight | 15 kg |
| 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 | Brookfield |
|---|---|
| Origin | USA |
| Model | PFT |
| Vertical Load Capacity | 7 kg |
| Load Accuracy | ±0.6% FSR |
| Axial Speed | 0.1–5 mm/s |
| Displacement Accuracy | ±0.3 mm |
| Torque Range | ±7.0 N·m |
| Torque Accuracy | ±1.2% FSR |
| Hopper Rotation Speed | 1–5 RPH |
| Temperature Sensing Range | −20 °C to 120 °C |
| Relative Humidity Sensing | 10–95% RH (±5% accuracy) |
| Test Modes | Flow Function, Time-Consolidated Flow Function, Wall Friction, Bulk Density |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | PFT |
| Price Range | USD 65,000 – 105,000 |
| Brand | Brookhaven |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACOS |
| Pricing | Upon Request |
| Dispersion Method | Dry & Wet Dispersion |
| Instrument Type | In-Line Laser Particle Size Analyzer |
| Measurement Range | Particle Size: 0.6 nm – 3 µm |
| Dynamic Concentration Range | 0.1 ppm – 40% (w/v) |
| Repeatability | Configurable per application protocol |
| Measurement Duration | User-Defined |
| Brand | Brookhaven Instruments |
|---|---|
| Origin | USA |
| Model | BI-200SM |
| Particle Size Range | 1 nm – 6 µm |
| Molecular Weight Range | 500 – 10⁹ Da |
| Hydrodynamic Size Range | 10 – 1000 nm |
| Scattering Angle Range | 8°–162°, ±0.01° |
| Temperature Control Range | −20 °C to 80 °C (optional −20 °C to 150 °C), ±0.1 °C |
| Laser Wavelength Options | 632.8 nm, 532 nm, 514.5 nm, 488 nm |
| Aperture Wheel Sizes | 100 µm, 200 µm, 400 µm, 1 mm, 2 mm, 3 mm |
| Correlator | TurboCorr digital photon correlator |
| Brand | Brookhaven Instruments |
|---|---|
| Origin | USA |
| Model | BI-DCP / BI-XDC |
| Measurement Principle | Centrifugal & Gravitational Sedimentation |
| Repeatability | 1% |
| Accuracy | ±2% |
| Particle Size Range (BI-DCP) | 0.01–45 µm |
| Particle Size Range (BI-XDC) | 0.01–100 µm |
| Detection Method | Visible Light (BI-DCP) / X-ray (BI-XDC) |
| Sample Introduction | Layered (LIST mode) or Homogeneous (HOST mode) |
| Rotational Speed Range | 500–15,000 rpm (BI-DCP) |
| Speed Stability | ±0.01% |
| Disk Material | Standard PMMA or Corrosion-Resistant Alternative |
| Data Storage | Built-in extinction curve database (BI-DCP) |
| Brand | Brookhaven |
|---|---|
| Origin | USA |
| Model | BI-MwA |
| Molecular Weight Range | 500–10⁹ Da |
| Hydrodynamic Size Range | 10–1000 nm |
| Scattering Volume | 20 nL |
| Sample Cell Volume | 100 µL |
| Maximum Back Pressure | 3.5 MPa (500 psi) |
| Detection Angles | 8 fixed angles (35°, 50°, 75°, 90°, 105°, 130°, 145° + reference angle) |
| Detector | High-Sensitivity CCD |