Laser Particle Size Analyzer
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Showing 211–218 of 218 results
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model Series | WJL-612, WJL-616, WJL-618 (dry-only) |
| Measurement Range | 0.02–2000 µm (wet mode, WJL-628) |
| Repeatability | ≤ ±0.5% (D50 of NIST-traceable standard reference materials) |
| Dispersion Methods | Dry dispersion via high-velocity pneumatic jet |
| Compliance | ISO 13320:2020 (Laser diffraction particle size analysis — General principles) |
| Optical Model | Full-range Mie scattering theory with user-configurable refractive index and absorption parameters |
| Typical Analysis Time | < 60 s per measurement (dry mode) |
| Laser Source | He-Ne, 632.8 nm, >25,000 h lifetime |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WJL-632 / WJL-636 / WJL-638 |
| Measurement Range | 0.02–2000 µm (wet dispersion) |
| Repeatability | ≤ ±0.5% (D50 of NIST-traceable standard reference materials) |
| Laser Source | He-Ne gas laser, 632.8 nm, lifetime > 25,000 h |
| Optical System | Coated single-lens design with auto-alignment |
| Detection Angle | ≥135°, with forward-, backward-, and side-scatter扇形 distribution |
| Dispersion Method | Fully automated wet dispersion |
| Compliance | ISO 13320:2020 |
| Dimensions | 1000 × 330 × 320 mm |
| Weight | 33 kg |
| Power Supply | AC 220 V ±10%, 50 Hz, 100 W |
| Interface | USB / Ethernet / RS232 / RS485 |
| Operating System Compatibility | Windows 7/8/10/11 (host PC required: i5 CPU, 8 GB RAM, SSD storage) |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WKL-702 (equipped with domestic optical microscope) |
| Dispersion Method | Dry Dispersion |
| Instrument Type | Laboratory Particle Image Analyzer |
| Measurement Range | 1–3000 µm |
| Repeatability | ≤ ±0.3% |
| Optical Magnification | Up to 8000× |
| Maximum Resolution | 0.1 µm/pixel |
| CCD Camera | 5 MP |
| Auto-Segmentation Speed | ≤1 s per image |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Dimensions | 270 × 410 × 440 mm |
| Net Weight | 15 kg |
| Expected Service Life | >25,000 hours |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WKL-722 |
| Dispersion Method | Dry Dispersion |
| Instrument Type | Laboratory Microscopy-Based Particle Image Analyzer |
| Measurement Range | 0.1–3000 µm |
| Maximum Magnification | 8000× |
| Pixel Resolution | 0.1 µm/pixel |
| Repeatability | ≤ ±1% |
| Automatic Segmentation Speed | ≤ 1 s |
| Segmentation Success Rate | ≥ 99% |
| CCD Camera | 5 MP |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Dimensions | 270 × 410 × 440 mm |
| Net Weight | 15 kg |
| Compliance | GBZ/T 192.3–2007 |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WKL-728 |
| Dispersion Method | Dry Dispersion |
| Instrument Type | Laboratory Microscopic Image-Based Particle Analyzer |
| Measurement Range | 0.1–3000 µm |
| Repeatability | ≤ ±1% |
| Maximum Magnification | 8000× |
| Pixel Resolution | 0.1 µm/pixel |
| Auto-Segmentation Speed | ≤1 s |
| Segmentation Success Rate | ≥99% |
| Camera | 5 MP CCD |
| Data Storage | Integrated 128 GB SSD + 15″ LCD Display |
| Interface | USB |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Dimensions | 270 × 410 × 440 mm |
| Net Weight | 25 kg |
| Brand | YDWO (Shanghai Instrumentation & Physical Optics) |
|---|---|
| Origin | Shanghai, China |
| Model | WJL-612 / WJL-616 / WJL-618 / WJL-622 / WJL-626 / WJL-628 |
| Measurement Range | 0.02–2000 µm (wet), 0.1–2000 µm (dry) |
| Repeatability | ≤ ±0.5% (D50, NIST-traceable standard reference materials) |
| Analysis Time | <60 s per sample |
| Dispersion Methods | Dry dispersion via pneumatic jet disperser |
| Compliance | ISO 13320:2020 (Laser diffraction methods for particle size analysis) |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Dimensions (main unit) | 1000 × 330 × 300 mm |
| Weight | 40–50 kg |
| Brand | Yidian Woguang (YDWG) |
|---|---|
| Origin | Shanghai, China |
| Model | WJL-708 |
| Dispersion Method | Dry Dispersion |
| Instrument Type | Laboratory Particle Image Analyzer |
| Measurement Range | 0.1–3000 µm |
| Maximum Magnification | 8000× |
| Spatial Resolution | 0.1 µm/pixel |
| Repeatability | ≤ ±1% |
| Automatic Segmentation Speed | ≤ 1 s per image |
| CCD Camera | 5 MP |
| Data Storage | Integrated 128 GB SSD + 15″ Display |
| Interface | USB / Ethernet / Wi-Fi |
| Power Supply | AC 220 V ±10%, 50 Hz, 200 W |
| Dimensions | 625 × 420 × 435 mm |
| Net Weight | 25 kg |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.1 µm – 500 µm |
| Reproducibility | < 0.5% RSD |
| Measurement Time | < 60 seconds per analysis (excluding sample dispersion) |
| Dispersion Method | Wet Dispersion |
| Laser Source | 635 nm semiconductor laser (3 mW output, >25,000 h lifetime) |
| Detection Channels | 76 independent photodiode elements |
| Ultrasonic Power | 50 W |
| Stirring Speed | 100–600 rpm (adjustable) |
| Sample Concentration Range | 0.05–1.0% w/v (dependent on particle density, size distribution, and refractive index) |
| Data Acquisition Rate | 2000 scans/sec |
| Interface | RS-232 serial port |
| Operating System Compatibility | Windows 95 or later |
| Power Supply | AC 220 V ±10%, 50/60 Hz, 200 W |
| Environmental Requirements | 5–35 °C ambient temperature, <85% relative humidity |