Particle Counter
Filter
Showing 211–240 of 264 results
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | PMT-2QLZ |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Dual-Laser Narrow-Beam Light Scattering |
| Sensor Generation | 8th-Generation Dual-Laser Optical Sensor |
| Flow Control | Precision Piston Pump + Electromagnetic Flow Regulation |
| Calibration Standards | JJG 1061, ISO 21501-4, Polystyrene Latex (PSL) Spheres |
| Detection Range | 0.1–0.5 µm (standard) |
| Sampling Accuracy | < ±1% |
| Counting Accuracy | < ±3% (typical) |
| Coincidence Limit | ≤2.5% at 1000 particles/mL |
| Output | 4–20 mA analog signal with configurable alarm thresholds |
| Data Interface | iPad-compatible wireless acquisition system |
| Software | V8.3 Integrated Analysis & Calibration Software (PC + embedded touchscreen version) |
| Display & Control | Color LCD touchscreen + optional wireless keyboard/mouse |
| Power Input | 100–265 VAC, 50–60 Hz |
| Compliance | Designed for ISO 14644-1/2 cleanroom monitoring, USP <788> and <789>, ASTM F3239, and semiconductor-grade ultrapure water (UPW) specifications |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (China) |
| Model | PMT-2S |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Dual-Laser Narrow-Beam Light Scattering |
| Sensor Generation | 8th-Generation Dual-Laser Sensor |
| Measurement Range | 1–450 µm |
| Customizable Sub-Ranges | 1–100 µm or 4–70 µm(c), down to 0.1 µm(c) |
| Sampling Method | Precision Metering Piston Pump |
| Flow Control | Dual-Stage Electromagnetic + Piston Pump Regulation |
| Accuracy | ±3% typical |
| Volume Accuracy | <±1% |
| Coincidence Limit | 1000 particles/mL (2.5% coincidence error) |
| Calibration Standards | JJG 1061, ISO 21501, NIST-Traceable Latex Spheres |
| Output Interface | 4–20 mA analog output with configurable alarm threshold |
| Data Reporting | Particles per mL & ISO 4406 / NAS 1638 / SAE AS4059 contamination codes |
| Power Input | 100–265 VAC, 50–60 Hz |
| Operating Interface | Color LCD touchscreen + optional wireless keyboard/mouse |
| Software | PULUODY V8.3 Integrated Analysis & Calibration Software (PC & Standalone Modes) |
| Compliance Support | GLP/GMP audit trails, FDA 21 CFR Part 11-ready configuration (user authentication, electronic signatures, change logs) |
| Brand | PULUODY |
|---|---|
| Model | PMT-2s |
| Instrument Type | Optical Liquid Particle Counter |
| Detection Principle | Dual-Laser Narrow-Beam Light Scattering |
| Detection Range | 0.1–1.0 µm (standard) |
| Sample Flow Control | Precision Piston Pump + Electromagnetic Flow Regulation |
| Accuracy | ±3% typical |
| Sampling Precision | <±1% |
| Coincidence Limit | ≤2.5% at 1000 particles/mL |
| Calibration Standards | JJG 1061, ISO 21501-4, NIST-Traceable Latex Spheres |
| Output | 4–20 mA analog signal,超标 alarm (customizable) |
| Data Reporting | Particles per mL & ISO 4406 / NAS 1638 contamination codes |
| Power Input | 100–265 VAC, 50–60 Hz |
| Compliance | Designed for ISO Class 1–5 cleanroom liquid monitoring environments |
| Software | PULUODY V8.3 Analysis & Calibration Suite (PC + integrated touchscreen UI) |
| Interface | Color LCD touchscreen + optional wireless keyboard/mouse |
| Connectivity | USB, Ethernet, optional iPad-based remote acquisition |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | PMT-2SH |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Dual-laser light scattering with narrow-beam geometry |
| Calibration Standards | JJG 1061, ISO 21501-4, NIST-traceable latex sphere reference materials |
| Detection Range | 0.1–0.5 µm, 0.2–2.0 µm, 0.5–20.0 µm (user-definable sub-ranges: 1–100 µm or 4–70 µm(c) |
| minimum detectable size | 0.1 µm(c)) |
| Sampling Accuracy | < ±1% |
| Counting Accuracy | ±3% typical |
| Coincidence Limit | ≤2.5% error at 1000 particles/mL |
| Flow Control | Precision metering piston pump + electromagnetic flow regulation |
| Output Interface | 4–20 mA analog output |
| Alarm Function | Configurable particle concentration threshold alert |
| Data Reporting | Particles per mL and ISO 4406 / NAS 1638 contamination code |
| Power Input | 100–265 VAC, 50–60 Hz |
| Software | PULUODY V8.3 Integrated Analysis & Calibration Suite (PC + tablet-compatible) |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PMT-2SY |
| Instrument Type | Optical Liquid Particle Counter |
| Detection Principle | Dual-Laser Narrow-Beam Light Scattering |
| Measuring Range | 0.05–0.2 µm, 0.1–0.5 µm (standard) |
| Sampling Method | Precision Metering Piston Pump |
| Sampling Accuracy | < ±1% |
| Measurement Accuracy | < ±3% (typical) |
| Coincidence Limit | 1000 particles/mL (2.5% coincidence error) |
| Output | 4–20 mA analog interface with configurable particle concentration alarm |
| Reporting | Particles per mL and ISO 4406 / NAS 1638 contamination code |
| Calibration Standards | JJG 1061, NIST-traceable latex spheres, ISO 21501-4 compliant |
| Software | V8.3 Integrated Analysis & Calibration Software (PC + touchscreen UI) |
| Interface | Color LCD touchscreen + optional wireless keyboard/mouse |
| Power Input | 100–265 VAC, 50–60 Hz |
| Compliance | Designed for GLP/GMP environments |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PMT-2ZX |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Dual-Laser Narrow-Beam Light Scattering |
| Sensor Generation | 8th-Generation Dual-Laser Sensor |
| Detection Range | 0.1–0.5 µm (standard) |
| Sampling Method | Precision Metering Piston Pump |
| Flow Control | Dual-Stage Electromagnetic + Precision Piston Pump |
| Accuracy | ±3% typical |
| Volume Accuracy | <±1% |
| Coincidence Limit | ≤2.5% error at 1000 particles/mL |
| Output | 4–20 mA analog interface with configurable alarm thresholds |
| Calibration Standards | JJG 1061, ISO 21501-4, NIST-traceable latex spheres |
| Software | V8.3 Integrated Analysis & Calibration Software (PC & touchscreen UI) |
| Display | Color LCD touchscreen + optional wireless keyboard/mouse |
| Reporting | Particles per mL and ISO 4406 / NAS 1638 contamination codes |
| Power Input | 100–265 VAC, 50–60 Hz |
| Compliance | Designed for GLP/GMP environments |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Region of Origin | Domestic (China) |
| Model | PRF-III |
| Instrument Type | Optical Particle Counter |
| Magnetic Head Field Strength | 100–1000 Gs (≥600 Gs at peak working point) |
| Deposition Speed | 70 rpm (spectrogram formation), 150 rpm (cleaning/fixation), 200 rpm (drying) |
| Reproducibility | <8% mean error across 8 microscope fields (qualitative), <12% across 4 fields (quantitative) |
| Linear calibration range (optical density vs. debris mass) | 0–55% |
| Oil sample contamination range | 0–3000 ppm |
| Substrate | 55 × 55 × 0.17 mm optical glass slide |
| Control | Four-button tactile interface with real-time RPM and timer display |
| Dimensions | 420 × 310 × 280 mm |
| Power | 220 V, 50 Hz |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PRF-III-01 |
| Instrument Type | Optical Particle Counter for Wear Debris Analysis |
| Core Function | Magnetic Separation & Morphological Characterization of Ferrous Wear Particles in Lubricants |
| Brand | PULUODY |
|---|---|
| Origin | Xi’an, Shaanxi, China |
| Manufacturer Type | OEM/ODM Producer |
| Instrument Category | Domestic |
| Model | PS8011 |
| Instrument Type | Optical Particle Counter Sampling Vial |
| Capacity | 220 mL / 250 mL |
| Material | High-Silica Borosilicate Glass |
| Max. Temperature Resistance | 150 °C |
| Max. Pressure Resistance | 0.1 MPa |
| Cleanliness Grade | NAS 00–4 (per 100 mL) |
| AOQL (Average Outgoing Quality Limit) | 0.5% |
| RCL (Residual Contamination Level) | ≤15 particles ≥4 µm per 100 mL |
| Validated Standards | ISO 3722, GB/T 17484, NAS 1638, ISO 4406, SAE AS749D, ISO 16232, GJB 420A/B, GB/T 14039, DL/T 427, DL/T 1096 |
| Cleaning Process | Ultrasonic cleaning (high-precision), Class 100,000 cleanroom air shower, hot-air drying & hermetic sealing, UV sterilization, cleanliness verification |
| Seal | External-thread cap with O-ring drip-proof gasket |
| Compatibility | Fully compatible with HIAC ROYCO 8000A/8011/8012, PALL HPCA-Kit-O/HPCA-2/PIM400/PCM400/PFC400, SBSS, S40, and all ISO/NAS-compliant optical particle counters |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PSC-3A |
| Instrument Type | Optical Fluorescence-Based Particle & Contaminant Analyzer |
| Detection Principle | Fluorescence Energy Spectroscopy (FES) |
| Measurement Range | 0–100% relative oil contamination |
| Resolution | 0.01% / 0.01 FU / 0.1 mg/mm² |
| Accuracy | ±0.5% of reading |
| Detection Speed | ≥50 measurements/sec |
| Excitation Source | Dynamic X-ray Fluorescence (XRF), 150 µW |
| Measurement Spot Size | Adjustable (1–5 points), spot diameter 0–1.5 mm or 0–5 mm |
| Working Distance | 3.5–4.5 mm or 20 mm |
| Calibration Traceability | NIST- and GBW-certified reference standards |
| Compliance | OIML R 127 (surface contamination metrology), ISO 8502-3 (surface cleanliness), ASTM D7619 (fluorescent residue quantification) |
| Optional Module | Integrated particle counting (size ranges: A: 0.1–10 µm, B: 1–20 µm, C: 5–50 µm) |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer | Producer |
| Country of Origin | Domestic (China) |
| Model | PSD-250 |
| Instrument Type | Optical Particle Counter Accessory |
| Material | LC Super-Hard Aluminum Alloy |
| Surface Treatment | Zinc Plating for Corrosion Resistance |
| Capacity | 250 mL |
| Operating Vacuum Pressure | 2 kPa |
| Compliance | GB/T 17489–1998, Q/CT 29105.3–1992, DL/T 571–2007 |
| Sampling Vessel Cleanliness Grade | NAS 1638 Class 0 |
| Cleanliness Performance | ≤15 particles ≥4 µm per 100 mL (RCL ≤15/100mL) |
| Tubing Specification | NAS 1638 Class 0 fluoropolymer tubing |
| Included Components | 1 × negative-pressure sampling gun, 1 × 250 mL NAS Class 0 clean bottle, 1 × NAS Class 0 tubing (length adjustable) |
| Brand | PULUODY |
|---|---|
| Model | PSD-PF10A-0.5 |
| Origin | Shaanxi, China |
| Instrument Type | Optical Particle Counter Integrated Clean Bench |
| Cleanliness Class | ISO Class 4 (Equivalent to Federal Standard 209E Class 10) |
| Airflow Velocity Range | 0.25–0.6 m/s (Adjustable via Control Panel) |
| Vibration Amplitude | ≤3 µm (Operational) |
| Noise Level | ≤67 dB(A) |
| UV Sterilization Cycle | 15 min for Surface Bioburden Reduction |
| Operating Temperature | 10–30 °C |
| Relative Humidity | ≤75% RH |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PYX-2A |
| Instrument Type | Optical Light-Blockage Particle Counter |
| Detection Principle | Light Obscuration (LO) |
| Sensor | 8th-Generation Dual-Laser Narrow-Beam Detector |
| Measurement Range | 1–500 µm |
| Adjustable Channel Count | 16 (standard), up to 1096 user-defined channels |
| Sample Volume | 0.2 mL to custom-defined volume |
| Size Accuracy | ≥95% |
| Counting Accuracy | ±5% |
| Sampling Precision | ±0.5% |
| Flow Rate | 5–100 mL/min |
| Dimensions | 220 × 320 × 335 mm |
| Weight | 9.8 kg |
| Power Supply | 220–240 VAC, 50 Hz |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (China) |
| Model | PYX-2A-1 |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Light Obscuration (LO) |
| Sensor Generation | 8th-Generation Dual-Laser Narrow-Beam Detector |
| Measurement Range | 1–500 µm |
| Adjustable Channel Count | 16 (standard), up to 1096 user-defined channels |
| Sample Volume | 0.2 mL to user-defined |
| Size Accuracy | ≥95% |
| Counting Accuracy | ±5% |
| Sampling Precision | ±0.5% |
| Flow Rate | 5–100 mL/min |
| Dimensions | 220 × 320 × 335 mm |
| Weight | 9.8 kg |
| Power Supply | 220–240 VAC, 50 Hz |
| Brand | PULUODY |
|---|---|
| Model | P-III (or P3) |
| Instrument Type | Optical Surface Particle Counter |
| Detection Principle | Light Scattering (Laser-Based) |
| Particle Size Channels | Configurable across six channel sets (A–F), ranging from 0.1 µm to 25.0 µm |
| Size Accuracy | ≤ ±30% |
| Concentration Accuracy | ≤ ±30% |
| Repeatability | ≤ ±10% FS |
| Coincidence Error | ≤ 5% |
| Flow Rate Options | 2.83 L/min or 28.3 L/min |
| Sampling Duration | Programmable (3–60 s) |
| Operating Temperature | –40 °C to +120 °C |
| Environmental Range | 5–45 °C, ≤90% RH (non-condensing) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Compliance | ISO 14644-1, ISO 14644-9, ISO 21501-4, JIS B 9921 |
| Data Integrity Features | Role-based access control, audit trail, electronic records (21 CFR Part 11 ready) |
| Interface Options | RS232, RS485, LAN, USB |
| Storage | Configurable real-time/timed logging with unlimited capacity |
| Alarm Outputs | Customizable particle count/mass thresholds |
| Probe Options | Straight probe (UK4400302), 90° angled probe (UK4400304), multifunctional surface probe (UK44003012) |
| Brand | PULUODY |
|---|---|
| Model | P-III |
| Type | Optical Surface Particle Counter |
| Measurement Principle | Light Scattering (Laser-Based) |
| Particle Size Channels | Configurable across 6 preset modes (A–F), down to 0.1 µm |
| Accuracy | ±30% for size distribution & concentration |
| Flow Rate | 2.83 L/min or 28.3 L/min (selectable) |
| Sampling Duration | 3–60 s (programmable) |
| Compliance | ISO 14644-1, ISO 14644-9, ISO 21501-4, JIS B 9921 |
| Data Integrity | Audit trail, role-based access control, electronic records (21 CFR Part 11–ready architecture) |
| Operating Environment | 5–45 °C, ≤90% RH (non-condensing) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Interface Options | RS232, RS485, LAN, USB |
| Detection Modes | Count, Mass, Net Efficiency |
| Alarm Outputs | Customizable count/mass thresholds |
| Probe Flexibility | Multiple interchangeable sampling probes for flat, curved, recessed, or confined surfaces |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | P-III ST |
| Instrument Type | Optical Surface Particle Counter |
| Measurement Principle | Light Scattering (Laser-Based) |
| Standard Compliance | ISO 14644-9, ISO 21501-4, JIS B 9921 |
| Flow Rate Options | 2.83 L/min & 28.3 L/min |
| Detectable Particle Sizes | 0.1 µm to 25.0 µm (configurable channels A–F) |
| Size Accuracy | ≤ ±30% |
| Concentration Accuracy | ≤ ±30% |
| Repeatability | ≤ ±10% FS |
| Coincidence Error | ≤ 5% |
| Operating Temperature | −40 °C to +120 °C |
| Environmental Operating Range | 5–45 °C, ≤90% RH (non-condensing) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Data Interfaces | RS232, RS485, LAN, USB |
| Data Storage | Configurable real-time/timed storage, unlimited capacity |
| Audit Trail & User Access Control | Yes |
| Regulatory Features | Electronic records, role-based permissions, FDA 21 CFR Part 11–compatible logging (when enabled) |
| Brand | PULUODY |
|---|---|
| Model | UP-200 |
| Instrument Type | Optical Liquid Particle Counter |
| Detection Principle | Light Scattering (Dual-Laser Narrow-Beam) |
| Particle Size Range | 0.1–100 µm (optional 0.03–3000 µm) |
| Accuracy | ≤±3% (typical) |
| Coincidence Error | ≤±3% at ≥1000 particles/mL |
| Sampling Flow Rate | 5–100 mL/min |
| Sampling Precision | ≤±1% |
| Pressure Range | 0–0.5 MPa (standard), up to 31.5 MPa (with pressure regulator) |
| Fluid Temperature Range | 0–80 °C |
| Calibration Standard | NIST-traceable polystyrene latex spheres |
| Output Interfaces | USB, LAN, RS232/RS485, 4–20 mA analog output |
| Compliance | ISO 21501-2:2007, GB/T 29024.2–2016, JJG 1061–2010, SJ/T 11638–2016, GB/T 11446.3 & 11446.9–2013 |
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | SA1800-2 |
| Instrument Type | Optical Particle Counter |
| Compliant Standards | ASTM D975, ASTM D6786, ASTM D7619, IP 565, IP 630, NB/SH/T 0868, JIS B 9932:2012, JIS B 9933:2021, JIS B 9934:2012, GB/T 5930 |
| Measurement Principle | Light Obscuration (LO) |
| Sample Throughput | ≤3 min per test |
| Display | Integrated graphical interface with trend visualization |
| Data Interface | USB port for export |
| Onboard Functions | Built-in thermal printer, three pre-programmed test methods, PC-configurable via Partikel software |
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | SA1900-0 |
| Instrument Type | Optical Particle Counter |
| Compliance Standards | IP 565, NB/SH/T 0868, ASTM D7647, ISO 4406, ISO 60970, ASTM D6786, NAS 1638, AS 4059F, ISO 11171, ISO 11500, SAE J183, SAE J749D, GOST 17216, GB/T 5930, GJB 420A–1996, GJB 420B–2006, JIS B 9932:2012, JIS B 9933:2021, JIS B 9934:2012 |
| Sample Viscosity Range | Up to 400 cSt (tested with in-service lubricants, hydraulic fluids, and insulating oils) |
| Sealing Material | FFKM (perfluoroelastomer) |
| Integrated Pressure Pump | Yes |
| Analysis Time | ≤ 3 minutes per sample |
| Control Modes | Standalone operation or PC-controlled via ProTrend software |
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | SA1100-0 |
| Instrument Type | Optical Particle Counter |
| Particle Size Range (ISO 11171) | 4 µm to >70 µm |
| Particle Size Range (ISO 4402) | 2 µm to >100 µm |
| Number of Sizing Channels | 16 |
| Maximum Particle Count per Test | 60,000 particles/mL |
| Sample Viscosity Range | up to 68 mm²/s (direct from bottle), up to 500 mm²/s at 10 bar |
| Sample Temperature Range | 0–70 °C |
| Flow Rate | 30 mL/min |
| Total Sample Volume per Test | 80 mL (including rinse) for IP 565 |
| Maximum Inlet Pressure | 10 bar (310 bar optional) |
| Output Units | particles/mL or particles/10 mL |
| Cleanliness Codes | Cumulative & Differential per ISO 4406, NAS 1638, SAE AS4059, JIS B 9932:2012, JIS B 9933:2021, JIS B 9934:2012, GOST 17216, Defence Standards 91-091 & 91-86, ASTM D975, D6299, D7619, D7647, IP 565, IP 630 |
| Calibration Standard | ISO 11171 |
| Data Interfaces | Ethernet, USB |
| Display | Integrated touchscreen interface |
| Onboard SQC Software | Compliant with ASTM D6299 statistical quality control requirements |
| User Authentication | Password-protected access levels |
| Embedded Test Methods | 14 preconfigured methods |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Instrument Type | Optical Particle Counter with Direct Imaging & Ferrous Quantification |
| Technology | LaserNet Fines® |
| Compliance | ASTM D7596 |
| Measurement Principle | High-Resolution Laser Imaging + Integrated Ferromagnetic Sensor Array |
| Sample Throughput | One oil sample — full analysis in ≤ 4 minutes |
| Output Parameters | ISO 4406 & NAS 1638 cleanliness codes, particle count per size bin (≥4 µm(c), ≥6 µm(c), ≥14 µm(c), ≥21 µm(c), ≥38 µm(c), ≥70 µm(c)), ferrous concentration (ppm), ferrous particle count & size distribution (≥25 µm), automated wear debris classification (cutting, sliding, fatigue, non-metallic, fiber, water, air bubble) |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | BM-2A |
| Instrument Type | Optical Surface Particle Counter |
| Measurement Range | 0.1–5 µm, 0.3–10 µm, 5–150 µm, 20–500 µm |
| Number of Channels | 8 |
| Channel Resolution | 0.1 µm |
| Sampling Area | 10 cm² (configurable) |
| Sampling Duration | 5–59 s (user-defined) |
| Accuracy | ≤ ±20% |
| Relative Standard Deviation (RSD) | ≤ 5% |
| Counting Capacity | 0–9,999,999 particles |
| Reporting Units | cm², m², sq.in, sq.ft |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤100 W |
| Sampling Flow Rate | 1.0 CFM (28.3 L/min) |
| Interface | RS232, USB port for U-disk storage |
| Display & Control | Color touchscreen with bilingual (English/Chinese) UI |
| Data Output | Built-in thermal printer, automatic local storage, PC connectivity |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | BM-A |
| Instrument Type | Optical Surface Particle Counter |
| Measurement Range | 0.1–5 µm, 0.3–10 µm, 5–150 µm, 20–500 µm |
| Number of Channels | 8 |
| Channel Resolution | 0.1 µm |
| Sampling Area | 10 cm² (configurable) |
| Sampling Duration | 5–59 s (user-defined) |
| Accuracy | ≤ ±20% |
| Relative Standard Deviation (RSD) | ≤ 5% |
| Count Capacity | 0–9,999,999 particles |
| Reporting Units | cm², m², sq.in, sq.ft |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤100 W |
| Sampling Flow Rate | 1.0 CFM (28.3 L/min) |
| Interface | RS232, USB port for U-disk storage |
| Display & Control | Color capacitive touchscreen |
| Data Output | Built-in thermal printer, auto-storage, GLP-compliant audit trail (timestamped, user-ID logged) |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Instrument Type | Optical Surface Particle Counter |
| Measurement Principle | Laser Light Scattering & Obscuration |
| Detection Range | 5–150 µm |
| Number of Size Channels | 8 |
| Channel Resolution | 0.1 µm |
| Sampling Area | 10 cm² |
| Adjustable Sampling Duration | 5–59 s |
| Accuracy | ±20 % |
| Repeatability (RSD) | <5 % |
| Particle Count Capacity | 0–9,999,999 |
| Display Units | cm², m², sq.in, sq.ft |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V ±10 %, 50 Hz, ≤100 W |
| Interface | RS232, USB (U-disk storage) |
| Data Security | Role-based User Management System |
| Calibration | Internal Reference Curve with Auto-Fit Algorithm |
| Compliance Support | ASTM F3212 (Standard Guide for Evaluating Particulate Contamination on Medical Device Packaging), ISO 11140 (Sterilization – Qualification of Process Indicators), GB/T 24334–2009 (Determination of Dust Specks on Paper and Paperboard) |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | GWF-9D |
| Instrument Type | Optical Particle Counter |
| Price | Upon Request |
| Key Specifications | Particle Size Range: 1–500 µm |
| Counting Channels | 64 displayed (customizable up to thousands, resolution 0.01 µm) |
| Sample Volume | 0.2–6500 mL (±0.5% accuracy) |
| Flow Rate | 5–80 mL/min |
| Counting Accuracy | ±5% of specified value |
| Channel Resolution | >95% |
| RSD | <1.5% (for standard particles ≥1000 particles/mL) |
| Max Detection Concentration | 18,000 particles/mL |
| Sample Capacity | 1–20 vials |
| Stirring Speed | 0–1000 rpm (step-adjustable) |
| Operating Temperature | 10–40 °C |
| Power | 100–240 VAC, 50/60 Hz, <80 W |
| Data Output | Dot-matrix printer, RS232, USB storage |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GWF-9D Series |
| Pricing | Upon Request |
| Instrument Type | Optical Particle Counter |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | GWF-D1 |
| Instrument Type | Optical Particle Counter |
| Operating System | Android-based embedded platform |
| Compliance Standards | Chinese Pharmacopoeia (ChP) 2020 Edition, USP <788> & <789>, ISO 21510:2018, GB 8368–2018 |
| Particle Detection Principle | Light Blockage (Obscuration) with Dual-Beam Laser Compensation |
| Sample Compatibility | Aqueous & non-aqueous solutions, oils, organic solvents, acidic/alkaline formulations |
| Material Contact Path | 316L stainless steel + PTFE fluidic pathway |
| Sample Volume Range | 0.2–1000 mL (±0.1 mL resolution) |
| Volumetric Accuracy | < ±0.5% |
| Flow Rate | 5–80 mL/min |
| Particle Size Channels | 64 fixed channels + user-definable up to thousands |
| resolution | 0.1 µm |
| Size Range | 1–500 µm |
| Counting Range | 0–9,999,999 particles per sample |
| Counting Accuracy | ±5% of reference value |
| Channel Resolution | >95% |
| RSD | <1.5% (for ≥1000 particles/mL standard suspension) |
| Max Detectable Concentration | 18,000 particles/mL |
| Stirring Speed | 0–1000 rpm |
| Ambient Operating Temperature | 10–40 °C |
| Power Supply | 100–240 VAC, 50/60 Hz, <80 W |
| Data Interfaces | RS232, USB host/device, thermal printer port |
| Data Storage | Onboard SQLite database with statistical analysis engine |
| Security | Role-based user authentication with audit trail logging |
| Enclosure | Sealed optical chamber with dust-proof sliding access door |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | GWF-DS1 |
| Instrument Type | Optical Particle Counter |
| Laser Light Source | High-Stability Diode Laser with Energy Compensation Circuit |
| Sample Compatibility | Colorless & Colored Clear Liquids, Organic Solvents, Oil-Based & Weakly Acidic/Alkaline Solutions |
| Fluidic Path Materials | Imported 316L Stainless Steel & PTFE |
| Sampling Volume Range | 0.2–1000 mL (±0.1 mL resolution) |
| Volume Accuracy | < ±0.5% |
| Flow Rate | 5–80 mL/min |
| Particle Size Channels | 64 Fixed + User-Defined (up to thousands of bins) |
| Size Range | 1–500 µm |
| Minimum Resolution | 0.1 µm |
| Counting Accuracy | ±5% of Reference Value |
| Channel Resolution | >95% |
| RSD | <1.5% (for standard particles ≥1000 particles/mL) |
| Maximum Detectable Concentration | 18,000 particles/mL |
| Stirring Speed | 0–1000 rpm |
| Operating Temperature | 10–40 °C |
| Power Supply | 100–240 VAC, 50/60 Hz, <80 W |
| Data Output | Thermal Printer, RS232, USB Storage |
| Software Compliance | 21 CFR Part 11 Audit Trail, Multi-Level User Access Control, GLP/GMP-Ready Electronic Record Management |
| Operating System | Android-based Embedded UI |
| Database | Local SQL Database with Statistical Analysis Engine |
| Environmental Protection | Sealed Dust-Proof Viewing Door |
| Calibration | Fully Automated Onboard Calibration with NIST-Traceable Standard Particles per USP <788>, USP <789>, ChP 2025, ISO 21510, and GB 8368–2018 |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GWF-R |
| Instrument Type | Optical Particle Counter |
| Operating System | Android-based embedded platform |
| Compliance | USP <788>, USP <789>, ChP 2025 (General Chapter 0903), ISO 21510, FDA 21 CFR Part 11 |
| Calibration Standards | NIST-traceable latex particle suspensions |
| Sample Compatibility | Aqueous & non-aqueous injectables, sterile powders, infusion devices, lipid emulsions |
| Detection Principle | Light Blockage (Light Obscuration) |
| Particle Size Channels | 64 fixed + user-definable (down to 0.1 µm resolution) |
| Size Range | 1–500 µm (segmented sensor configuration) |
| Count Range | 0–9,999,999 particles per sample |
| Sample Volume | 0.2–1000 mL (±0.1 mL resolution) |
| Volume Accuracy | < ±0.5% |
| Flow Rate | 5–80 mL/min |
| Counting Accuracy | ±5% of reference value |
| Channel Resolution | >95% (per ISO 21501-4) |
| RSD | <1.5% (for ≥1000 particles/mL standard suspension) |
| Max Detectable Concentration | 18,000 particles/mL |
| Stirring Speed | 0–1000 rpm |
| Ambient Operating Temperature | 10–40 °C |
| Power Supply | 100–240 VAC, 50/60 Hz, <80 W |
| Data Interfaces | RS232, USB host/device, thermal printer port |
| Storage | Internal database with timestamped audit trail, GLP-compliant metadata tagging |
| Software Features | Batch management, statistical reporting (mean, SD, CV, histogram, cumulative distribution), trend analysis, electronic signature support |