Physical Property Testing Instruments
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| Brand | Thermo Fisher |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | MARS iQ |
| Instrument Category | Rotational Rheometer |
| Bearing Type | Mechanical Ball Bearing |
| Minimum Rotational Speed | 0.01 rpm |
| Maximum Rotational Speed | 2000 rpm |
| Frequency Range | 0.01–20 Hz |
| Maximum Torque | 125 mN·m |
| Torque Resolution | 2.0 µN·m |
| Brand | Thermo Fisher |
|---|---|
| Origin | Germany |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Rotational Rheometer Coupling Module |
| Model | Rheonaut |
| Motor Bearing | Air Bearing |
| Minimum Rotational Speed | 1 × 10⁻⁸ rpm |
| Frequency Range | 10⁻⁶ – 100 Hz |
| Maximum Rotational Speed | 4500 rpm |
| Maximum Torque | 200 mN·m |
| Torque Resolution | 0.1 nN·m |
| ATR Crystal Material | Diamond (Single-Reflection) |
| Temperature Control Options | Peltier (0–120 °C) or Electric Heating (RT–400 °C) |
| Detector | DTGS |
| Polarization Options | Manual/Automatic Dual-Axis Polarizers |
| Compliance | ASTM D3835, ISO 6721-10, USP <1043>, GLP/GMP-ready data audit trail support |
| Brand | Thicktest |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | Domestic (China) |
| Model | SKT-500 |
| Pricing | Upon Request |
| Key Features | Three-chamber design (hot, cold, test chambers) |
|---|---|
| Controller options | TEMI880 color touchscreen programmable temperature/humidity controller (English/Chinese switchable) or TEMI300 membrane-key programmable controller (English only) |
| Protection functions | Compressor overheat/overcurrent/overpressure protection, heater dry-run prevention, chamber over-temperature alarm, low-water-level detection |
| Standard configuration | Double-glazed tempered observation window |
| Temperature/humidity control | Balanced Temperature and Humidity Control System (BTSC) |
| Operating ambient | +5°C to +35°C |
| Heating | Nickel-chromium alloy wire heaters |
| Humidification | Surface evaporation type |
| Air circulation | Wide-band forced-air system (top discharge, bottom intake) |
| Cooling method | Air-cooled |
| Refrigeration | Original French “Tecumseh” hermetic compressors |
| Refrigeration circuit | Single- or dual-stage low-temperature loop design |
| Construction | Outer shell — SUS304B stainless steel |
| Airflow | Multi-wing centrifugal blower |
| Compliance | Designed to support ISO 16750-4, JEDEC JESD22-A104, MIL-STD-810H Method 503.5, IEC 60068-2-14, and ASTM D4332 test protocols |
| Key | High-Temp Zone: +60 °C to +200 °C |
|---|---|
| Low-Temp Zone Options | −10 °C to −40 °C / −10 °C to −60 °C / −10 °C to −70 °C |
| Test Chamber Range | 0 °C to −40 °C / −10 °C to −55 °C / −10 °C to −65 °C |
| Temp. Fluctuation | ±0.5 °C |
| Temp. Uniformity | ±3 °C |
| Temp. Recovery Time | 3–5 min |
| Heat-up Rate (HT Zone) | ~5 °C/min (avg.) |
| Cool-down Rate (LT Zone) | ~1.5 °C/min (avg.) |
| Dwell Time per Stage | ≥30 min |
| Transfer Time (Chamber-to-Chamber) | ≤15 s |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 11,200 (approx.) |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | −70 °C to +150 °C |
| Thermal Shock Conditions | −40 °C ↔ +70 °C and −55 °C ↔ +85 °C |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Stability | ≤ ±0.5 °C |
| Transfer Time (Cold ↔ Hot) | ≤ 5 s |
| Temperature Recovery Time | ≤ 5 min |
| Control Resolution | 0.1 °C / 1 s |
| Programmable Capacity | 10 programs × 99 segments |
| Compliance | GB/T 2423.22–1989, GJB 150.5A–2009, MIL-STD-810G Method 503.5 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | –40 °C to +150 °C (optional down to –120 °C) |
| Humidity Range | 30–98% RH (optional 5–98% RH) |
| Temperature Resolution | 0.01 °C |
| Humidity Resolution | 0.1% RH |
| Temperature Uniformity | ±0.5 °C |
| Temperature Deviation | ≤±2 °C |
| Humidity Deviation | ≤±2.5% RH |
| Cooling Rate | 0.7–1.0 °C/min |
| Heating Rate | 2.0–3.0 °C/min |
| Control System | TEMI880 Color LCD Touchscreen Programmable Controller |
| Power Supply | 380 V ±5%, 50 Hz, 3P+N+G |
| Inner Chamber Material | SUS304 Stainless Steel |
| Outer Casing | SUS304 Stainless Steel or A3 Steel with Electrostatic Powder Coating |
| Compliance | GB/T 5170.2–1996, GB/T 5170.5–1996, GB 2423.1–1989, GB 2423.2–1989, GB 2423.22–1987, GB 10589–1989, GB 10592–1989, GB 11158–1989 |
| Brand | OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Temperature Range | –40 °C to +150 °C (optional down to –120 °C) |
| Humidity Range | 30–98% RH (optional 5–98% RH) |
| Temperature Resolution | 0.01 °C |
| Humidity Resolution | 0.1% RH |
| Temp. Uniformity | ±0.5 °C |
| Temp. Deviation | ≤±2 °C |
| Humidity Deviation | ≤±2.5% RH |
| Heating Rate | 2.0–3.0 °C/min |
| Cooling Rate | 0.7–1.0 °C/min |
| Control System | TEMI880 Color LCD Touchscreen Programmable Controller |
| Power Supply | 380 V ±5%, 50 Hz, 3P+N+G |
| Inner Chamber Material | SUS304 Stainless Steel |
| Compliance | GB/T 5170.2, GB/T 5170.5, GB 2423.1, GB 2423.2, GB 2423.22, GB 10589, GB 10592, GB 11158 |
| Key Features | Three-zone design (high-temperature chamber, low-temperature chamber, test chamber) |
|---|---|
| Programmable memory | 100 test profiles, up to 9999 cycles, max 999 h 59 min per segment |
| Data logging | paperless real-time curve display and archival |
| Compliance | MIL-STD-202, IEC 60068-2-14, JIS C 60068-2-14 |
| Optional | LN₂ rapid-cooling module, RS-485/RS-232C communication interface, external temperature data logger |
| Safety | PLC-controlled fault detection, automatic emergency shutdown on power fluctuation, dual thermal overprotection |
| Key Features | Three-zone design (hot zone, cold zone, test zone) |
|---|---|
| Temperature Range | Hot Zone: +80°C to +200°C |
| Cold Zone | −10°C to −70°C |
| Test Zone Operating Range | −10°C to +150°C |
| Temperature Control Accuracy | ±2°C |
| Resolution | 0.1°C |
| Hot Zone Ramp Rate | ~60 min (from ambient to +150°C) |
| Cold Zone Ramp Rate | ~120 min (from ambient to −60°C) |
| Test Zone Recovery Time | ≤3 min (with standard 2 kg I.C. load) |
| Internal Dimensions (Test Zone) | 500 × 350 × 500 mm (W×H×D) |
| External Dimensions | Approx. 1600 × 2050 × 2220 mm (W×H×D) |
| Construction | SUS304 stainless steel interior |
| Exterior | High-tensile cold-rolled steel with solvent-free powder coating |
| Insulation | Fire-retardant PU foam + glass wool, 100 mm thick |
| Compliance | GB10592–1989, GB2423.1, GB2423.2, GJB150.3, GJB150.4, IEC 60068-2-14, MIL-STD-810G |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 11,200 (FOB) |
| Temperature Range | High Zone: +150°C to +200°C |
| Low Zone | -70°C to -40°C |
| Test Zone | -65°C to +180°C |
| Transition Time (5% Recovery) | ≤15 s (Typical, per IEC 60068-2-14) |
| Cycle Count | Up to 9999 Cycles |
| Soak Time per Zone | Adjustable 1–9999 min |
| Cooling System | Dual-Stage Cascade Refrigeration (Air-Cooled or Water-Cooled Options) |
| Control Interface | 7″ Full-Color TFT LCD Touchscreen with Bilingual (English/Chinese) GUI |
| Data Logging | Optional External Recorder or PC-Connected USB/RS485 Interface |
| Compliance | IEC 60068-2-14 (Test N), MIL-STD-810H Method 503.5, GJB 150.5A-2009, GB/T 2423.22–2012, ASTM D6279–20 |
| Origin | Guangdong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model Range | THV-1000 |
| Temperature Range | -70°C to +100°C |
| Humidity Range | 30–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±0.5°C |
| Temperature Deviation | ±2°C |
| Humidity Uniformity | ±2/−3% RH (≥75% RH) |
| Internal Dimensions | 1000 × 1000 × 1000 mm |
| Static Load Capacity | 50 kg |
| Air Velocity | 1.0–3.0 m/s (VFD-controlled) |
| Power Supply | 380 V, 50 Hz, 3-phase 5-wire |
| Total Power | 36 kW |
| Compliance Standards | GB 10586–1989, GB 10592–1989, GJB 150.16–1986 |
| Brand | Thwing-Albert |
|---|---|
| Origin | USA |
| Model | HOM |
| Maximum Test Force | 1000 g |
| Frequency Range | 50/60 Hz |
| Host Weight | 22.2 kg |
| Measurement Range | 0–100 g / 0–1000 g |
| Resolution | 0.1 g |
| Adjustable Slit Widths | 5, 10, 20 mm and 1/4 in |
| Display | 2 × 40-character LCD |
| Power Supply | 220 V ±10%, 50 Hz |
| Sample Size | 203.3 mm × 203.2 mm |
| Dimensions (L×W×H) | 304.8 × 254.0 × 317.5 mm |
| [Brand | Thwing-Albert |
|---|---|
| Origin | USA |
| Model | PCA-1270 |
| Load Cell Options | 500 g, 2000 g (standard), 5000 g, 10000 g |
| Force Accuracy | ±0.25% F.S. |
| Bending Mode Speed | 11.46°/sec |
| Score (Unfolding) Mode Speed | 5–500 mm/min |
| Angular Range | 0–90° (adjustable) |
| Angular Resolution | <0.2° |
| Displacement Accuracy | ±0.1% F.S. |
| Sample Width (Bending) | up to 152.4 mm |
| Sample Length (Score) | 25.4–457.2 mm |
| Pneumatic Pressure Requirement | 5.2 bar (75 psi) |
| Power Supply | 220 V ±10%, 50 Hz, 250 VA |
| Standby Power | 11 W |
| Test Power | 90 W |
| Fuse | 0.5 A @ 230 VAC |
| Analog Output | 1 V |
| Dimensions (W×D×H) | 610 × 483 × 1143 mm |
| Net Weight | 41 kg |
| Display Units | g, oz, lb, N, kg (force) |
| Brand | Thwing-Albert |
|---|---|
| Origin | USA |
| Model | ProGage Touch Thickness Tester |
| Measuring Range | 40–500 mil (1–12.7 mm) |
| Accuracy | ±0.00004–±0.0005 in (±0.001–±0.013 mm) |
| Display Resolution | 0.00001–0.0001 in (0.01–0.1 µm) |
| Parallelism | ±0.00004–±0.0005 in (±0.001–±0.013 mm) |
| Pressure Foot Diameter | 0.19–2.221 in (4.83–56.41 mm) |
| Anvil Diameter | 2.5 in (63.5 mm) standard, 4.25 in (107.9 mm) optional |
| Dwell Time | 0–20 s adjustable |
| Measurement Speed | 0.013–12.7 mm/sec |
| Sampling Rate | 128 Hz |
| Power | 120–230 VAC, 50–60 Hz, 36 VA |
| Dimensions | 255 × 318.5 × 403.9 mm |
| Net Weight | 24.7 kg |
| Brand | Thwing-Albert |
|---|---|
| Origin | USA |
| Type | Electromechanical Universal Testing Machine |
| Model | Vantage |
| Force Capacity | 0–1 kN |
| Optional Load Cells | 5 N to 1 kN |
| Force Accuracy | ±0.25% of reading |
| Crosshead Travel | 609.6 mm |
| Vertical Test Space | 89 mm |
| Speed Range | 1.27–1016 mm/min |
| Power Supply | 220 V, 60 Hz |
| Safety Features | Emergency stop button, upper/lower limit switches, overload protection |
| Interface | RS-232 serial port |
| Control Software | MAP (Materials Analysis Program) for Windows |
| Actuation | Electronically controlled pneumatic grips |
| Calibration | Automated electronic zeroing and simplified calibration routine |
| Control Panel | Magnetic, repositionable |
| 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 |
| 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 |
| 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 |
| 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 | 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 |