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| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | KKJ-100 |
| Instrument Type | Optical Airborne Particle Counter |
| Channel Configuration | 8 configurable channels |
| Particle Size Range | 20–640 µm |
| Maximum Sample Concentration | 100,000 particles/L |
| Accuracy | ≤ ±20% |
| Repeatability | RSD ≤ 5% |
| Sampling Flow Rate | 20–50 L/min (±5%) |
| Standard Flow Rate | 28.3 L/min (1.0 CFM) |
| Sampling Duration | 1–600 min |
| Zero Count Time | ≤ 10 min |
| Internal Data Storage | 3,000 measurement records |
| Display | 7-inch IPS touchscreen |
| Interfaces | USB, RS232 |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤120 W |
| Operating Environment | 0–35 °C, 10–90% RH |
| 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 |
| 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-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 |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Region | Domestic (China) |
| Model | SKJ-A |
| Instrument Type | Optical Particle Counter |
| Particle Size Channels | 64 (0.001 µm resolution) |
| Size Ranges (Selectable) | 0.5–25 µm, 1–150 µm, 2–150 µm, 5–200 µm, or 10–500 µm |
| Count Range | 0–9,999,999 particles per sample |
| Sample Volume | 0.2–6500 mL (0.1 mL resolution) |
| Sampling Volume Error | ≤ ±3% at 5 mL |
| Flow Rate | 5–80 mL/min |
| Counting Accuracy | ≤ ±20% of reference value |
| Relative Standard Deviation (RSD) | ≤ 2% (for standard particles ≥1000 particles/mL) |
| Maximum Detectable Concentration | 18,000 particles/mL |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V, 50/60 Hz, ≤80 W |
| Material Compatibility | 316L stainless steel + PTFE wetted path |
| Data Interface | RS232, USB |
| Compliance Features | Audit trail, user permission management, automated calibration & cleaning |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | SKJ-1 |
| Instrument Type | Optical Particle Counter |
| Particle Size Range | 0.1–2 µm / 0.2–5 µm / 0.5–25 µm |
| Number of Detection Channels | 8 |
| Default Channel Sets (µm) | [0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, 2.0] |
| Sample Flow Rate | 10–80 mL/min |
| Test Duration (Online Mode) | 1–999 s |
| Sample Volume (Offline Mode) | 1–999 mL |
| Maximum Particle Concentration | 20,000 particles/mL |
| Maximum Operating Pressure (Online) | 0.7 MPa |
| Connection Thread | 1/4-28 UNF |
| Electrostatic Discharge Protection | ≥2 kV |
| Internal Data Storage Capacity | 10,000 measurement records |
| Power Supply | AC 80–305 V, ≤30 W |
| Display | 7-inch TFT LCD |
| Dimensions (L×W×H, excluding protrusions) | 285 × 280 × 293 mm |
| Weight | 6 kg |
| Operating Temperature | 10–50 °C |
| Operating Humidity | 10–90 % RH (non-condensing) |
| Interface Options | USB, RS-232, TCP/IP |
| Compliance | CE-marked design principles |
| compatible with ISO 11171 | 2016 reference calibration protocols |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Optical Particle Counter |
| Model | SKJ-FS/F |
| Operating System | Android-based Embedded Platform |
| Detection Principle | Light Obscuration (LO) / Single-Particle Optical Sizing (SPOS) |
| Particle Channel Resolution | 0.1 µm |
| Size Range Options | 1–150 µm, 2–150 µm, 5–200 µm, or 25–500 µm (sensor-dependent selection) |
| Counting Channels | 64 user-configurable bins |
| Counting Range | 0–9,999,999 particles per sample |
| Sample Volume | 0.2–1000 mL (0.1 mL resolution) |
| Volume Accuracy | ±3% |
| Flow Rate | 5–80 mL/min |
| Counting Accuracy | ±20% of reference value |
| Precision (RSD) | ≤2% (for standard latex particles ≥1000 particles/mL) |
| Maximum Detectable Concentration | 18,000 particles/mL |
| Stirring Speed | 0–1000 rpm (step-adjustable) |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V, 50/60 Hz, ≤80 W |
| Sample Path Materials | 316L stainless steel + PTFE |
| Data Integrity Features | Audit Trail, Role-Based Access Control (RBAC), Electronic Signature Support |
| Connectivity | RS232, USB host/device |
| Storage | Internal database with statistical analysis engine |
| Enclosure | Dust-protected transparent access door |
| Calibration | Fully automated on-board calibration routine |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | KKJ-01/03 |
| Instrument Type | Optical Particle Counter |
| Measurement Range | 0.1–5 μm or 0.3–10 μm |
| Channel Count | 8 |
| Maximum Sample Concentration | 100,000 particles/L |
| Counting Efficiency | 50±20% at 0.1 μm |
| Repeatability | ≤10% |
| Size Distribution Error | ≤±30% at 0.5 μm and 5 μm |
| Timing Accuracy | ≤1 s over 6 min |
| Particle Concentration Indication Error | ≤30% at 0.5 μm |
| Clean-up Time | ≤10 min (three consecutive zero counts with 95% confidence) |
| Sampling Flow Rate | 1.0 CFM (28.3 L/min) |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤120 W |
| Interfaces | Ethernet, RS232 |
| Internal Data Storage | 3,000 sample records |
| Dimensions | 305 × 315 × 385 mm |
| Operating Environment | 0–35 °C, 10–90% RH |
| Display | 7-inch IPS touchscreen |
| Compliance | JJF 1190–2008, ISO 21501-4 / GB/T 29024.4 |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SKJ-W |
| Instrument Type | Optical Particle Counter |
| Detection Principle | Light Obscuration (LO) / Single-Particle Optical Sizing (SPOS) |
| Particle Size Range | 1–500 µm (selectable sub-ranges) |
| Channel Count | 256 |
| Counting Accuracy | ±5% of certified reference value |
| Sample Volume Range | 0.2–6500 mL (0.1 mL resolution) |
| Sampling Flow Rate | 5–80 mL/min |
| Volume Error | <±3% |
| Channel Resolution | ≥90% |
| RSD | ≤1.5% (for standard particles ≥1000 particles/mL) |
| Max Detectable Concentration | 18,000 particles/mL |
| Stirring Speed | 0–1000 rpm (magnetic, stepwise adjustable) |
| Operating Temperature | 10–40 °C |
| Relative Humidity | 5–80 %RH |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤120 W |
| Data Interfaces | RS232, USB storage, Wi-Fi, LAN |
| Software | Windows-based with 21 CFR Part 11-compliant audit trail, multi-level user accounts, customizable reporting, and embedded database |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | WCP-1 |
| Instrument Type | Optical Particle Counter |
| Particle Detection Principle | Light Obscuration (LO) |
| Counting Channels | 64 programmable channels |
| Adjustable Size Range | 10–100 µm (resolution down to 0.1 µm) |
| Sample Volume | 2–500 mL |
| Volume Accuracy | ±0.5% at 500 mL |
| Counting Accuracy | ±10% |
| Relative Standard Deviation (RSD) | ≤2% (for standard particle suspension ≥1000 particles/mL) |
| Maximum Detectable Concentration | 10,000 particles/mL |
| Power Supply | AC 220 V, 50 Hz, 110 W |
| 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 | 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 |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GWF-RS |
| Instrument Type | Optical Particle Counter (Light Obscuration Method) |
| Compliance | ChP 2025, USP <788> & <789>, ISO 21510 |
| Operating System | Android-based Embedded Platform |
| Power Supply | 100–240 VAC, 50/60 Hz, <80 W |
| Dimensions & Weight | Not specified |
| Certifications | FDA 21 CFR Part 11 compliant architecture, audit trail enabled, multi-level user access control |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SKJ-D |
| Instrument Type | Optical Particle Counter |
| Particle Detection Principle | Light Obscuration (LO) |
| Calibration Standards Compliance | ISO 21501-4, USP <788>, ISO 4406, NAS 1638 |
| Display | 10.1-inch Color TFT Touchscreen with Chinese/English UI |
| Sampling System | High-Precision Syringe Pump |
| Material Compatibility | 316L Stainless Steel + PTFE Fluidic Path |
| Connectivity | RS232, USB 2.0, Wi-Fi 802.11b/g/n, Ethernet (RJ45) |
| Data Management | Audit Trail Optional, 21 CFR Part 11 Ready, GLP/GMP-Compliant Reporting |
| Software Features | Automatic Volume & Size Calibration, Multi-Channel Differential/Cumulative Counting, Customizable Channel Binning (64 Channels), Adjustable Stirring Speed (0–1000 rpm), Network-Enabled Lab Integration |
| Brand | Tianhe |
|---|---|
| Origin | Tianjin, China |
| Model | LX-A |
| Instrument Type | Optical Particle Counter |
| Measurement Range | 5–150 µm |
| Number of Size Channels | 8 |
| Channel Resolution | 0.1 µm |
| Sampling Area | 220 cm² |
| Adjustable Sampling Duration | 5–59 s |
| Accuracy | ≤ ±20% |
| Relative Standard Deviation (RSD) | ≤ 5% |
| Particle Count Capacity | 0–9,999,999 particles |
| Report Units | cm², m², sq.in, sq.ft |
| Operating Temperature | 10–40 °C |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤100 W |
| 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 |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ZKJ |
| Instrument Type | Optical Particle Counter |
| Particle Size Range | 0.1–5 µm and 0.3–10 µm |
| Number of Size Channels | 8 (user-configurable) |
| Sample Flow Rate | 1.0 CFM (28.3 L/min) |
| Vacuum Pump Power | 2.2 kW |
| Vacuum Pump Static Pressure | 220/210 mbar |
| Maximum Monitoring Points | 3200 |
| Sampling Tube Length per Point | ≤60 m |
| Power Supply | 220 V / 380 V AC |
| 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 |
| 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 | SKJ-Q1 |
| Instrument Type | Optical Particle Counter |
| Particle Size Range | 0.1–1 µm and 0.2–3 µm |
| Number of Channels | 8 (user-configurable) |
| Sample Flow Rate | 10–100 mL/min |
| Sample Temperature Range | 0–80 °C |
| Minimum Test Volume | ≥2 mL |
| Online Test Duration | 1–9999 s |
| Offline Test Volume | 0.2–6550 mL |
| Maximum Particle Concentration | 20,000 particles/mL |
| Maximum Operating Pressure | 0.5 MPa |
| Connector Options | 1/4-28 UNF, 1/4" PFA Flare |
| Internal Memory Capacity | 32,000 measurement records |
| Display | 10.1-inch touchscreen |
| Dimensions (L×W×H, excluding protrusions) | 276 × 337 × 460 mm |
| Weight | 12 kg |
| Power Supply | AC 220 V, ≤50 W |
| Electrostatic Discharge Protection | ≥2 kV |
| Operating Temperature | 10–50 °C |
| Operating Humidity | 10–90% RH (non-condensing) |
| Interface Options | USB, TCP/IP, RS-232 |
| Compliance Features | Dual-language UI (English/Chinese), user account permission management, real-time data logging with timestamped audit trail, alarm triggers for fluid leakage, system fault, and out-of-spec particle counts |
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