TSI
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Showing 61–90 of 105 results
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8130A |
| Instrument Type | Aerosol Filter Efficiency Tester |
| Test Aerosols | NaCl (salt) and DEHS/DOP (oil-based) |
| Maximum Efficiency Measurement | 99.9999% |
| Compliance | 42 CFR Part 84, EN 143, ISO 16900-3, ISO 23328-1, GB 2626, JMOL Standards |
| Automation Level | Fully Automated with Self-Diagnostic Routines |
| Optical Detection | Integrated, Serviceable Photometer |
| User Interface | Touchscreen GUI with Audit-Trail-Capable Data Logging |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8150 |
| Instrument Type | Aerosol Filter Tester |
| Compliance Standards | 42 CFR Part 84, EN 143, EN 149, ISO 16900-3, ISO 23328-1, ASTM F3502-2021, GB 2626 |
| Measurement Principle | Dual-channel photometric aerosol challenge & filtration efficiency quantification |
| Optical Detection | Simultaneous upstream/downstream photometry |
| Control Interface | PLC-driven with embedded diagnostics |
| Form Factor | Modular benchtop unit with stackable base and detachable photometer housing |
| Brand | TSI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | 8475 |
| Instrument Type | Thermal Anemometer |
| Resolution | 0.07% of Selected Full-Scale Range |
| Measurement Range | 0.05–2.54 m/s |
| Accuracy | ±1.0% of Selected Full-Scale Range |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8525 |
| Operating Principle | Condensation Nucleus Counting (CNC) via Isopropanol-based Growth |
| Particle Size Range | 2 nm to >1 µm |
| Concentration Range | 0–5×10⁵ cm⁻³ |
| Sample Flow Rate | 0.1 L/min |
| Total Flow Rate | 0.7 L/min |
| Operating Temperature | 0–38 °C |
| Storage Temperature | −40 to 70 °C |
| Power Supply | 6 × AA batteries (6 h runtime at 21 °C) |
| Alcohol Requirement | Reagent-grade isopropanol (8 h per fill at 21 °C) |
| Data Interface | RS-232 (9600 baud) |
| Internal Memory | 470 independent measurement points |
| Logging Interval | 1 min |
| Max Continuous Logging Duration | 1000 hours |
| Test ID Capacity | 141 unique IDs |
| Dimensions | 270 × 140 × 140 mm |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8530 |
| Aerosol Concentration Range | 0.001–400 mg/m³ |
| Sensor Type | 90° Light Scattering |
| Flow Rate | 1.4–3.0 L/min (factory-set at 3.0 L/min) |
| Resolution | ±0.1% of reading or 0.001 mg/m³ (whichever is greater) |
| Zero Stability | ±0.002 mg/m³ over 24 h (10-s time constant) |
| Particle Size Range | 0.1–10 µm |
| Temperature Coefficient | +0.001 mg/m³/°C |
| Operating Temperature | 0–50 °C |
| Storage Temperature | −20–60 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Time Constant | User-selectable, 1–60 s |
| Data Memory | 5 MB (>60,000 data points |
| Display | 3.5-inch VGA color touchscreen |
| Dimensions (H×W×D) | 12.5 × 12.1 × 31.6 cm |
| Weight | 1.3 kg (1.5 kg with battery) |
| Power | 115–240 VAC |
| Communication | USB |
| Compliance | EN 61326-1:2006 (EMC immunity & emissions) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8533/8534 |
| Measurement Principle | 90° Light Scattering (650 nm Laser Diode) |
| Safety Rating | Intrinsically Safe (Class I, Division 1, Groups A–D) |
| Concentration Range | 0.001–100 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% of reading (traceable to ISO 12103-1 A1 test dust) |
| Relative Error | ≤±2% |
| Particle Size Range | 0.1–10 µm |
| Flow Rate | Adjustable 0–1.8 L/min |
| Operating Temperature | 0–50 °C |
| Storage Temperature | −20–60 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Data Logging Capacity | ~80,000 points |
| Battery Life | >20 h @ 1.7 L/min with PM₂.₅ cyclone |
| Time Constant Options | 1, 5, 10, 15, 30 s |
| Alarm Outputs | Audible (95 dB), Visual (flashing red LED & OLED), Configurable Thresholds (0.001–999 mg/m³) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8715 |
| Differential Pressure Range | ±3735 Pa (Max Safe Operating Pressure: 37350 Pa) |
| Accuracy | ±2% of reading ± 0.25 Pa |
| Resolution | 0.001 Pa |
| Absolute Pressure Range | 356–1016 mmHg |
| Absolute Pressure Accuracy | ±2% of reading |
| Resolution | 1 mmHg |
| Air Velocity Range (Pitot Tube) | 0.13–41 m/s |
| Air Velocity Range (Air Flow Probe) | 0.13–25 m/s |
| Air Velocity Range (Velocity Matrix) | 0.13–13 m/s |
| Air Velocity Accuracy | ±3% of reading ± 0.036 m/s (for v > 0.254 m/s) |
| Resolution | 0.1 m/s |
| Temperature Range (Probe-Dependent) | −40 to 121 °C |
| Temperature Accuracy | ±0.3 °C (0–71 °C), ±0.6 °C (−40–0 °C and 71–121 °C) |
| Resolution | 0.1 °C |
| Relative Humidity Range | 0–95% RH |
| RH Accuracy | ±3% RH |
| Resolution | 0.1% RH |
| Averaging Capacity | Up to 1000 data points (pressure or velocity) |
| Measurement Interval | Continuous or user-selectable (10–600 s) |
| Response Time | 2–8 s |
| Time Constant Options | 1, 5, 10, 15, 20 s |
| Operating Temperature | 4.4–60 °C |
| Dimensions | 188 × 114 × 58 mm |
| Weight | 0.5 kg (including batteries) |
| Power | Four AA alkaline or NiMH rechargeable batteries, or AC adapter |
| Battery Life | ~12 h (alkaline) |
| Internal Charging Time | 5 h |
| External Charging Time | 1 h |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 9515 |
| Air Velocity Range | 0–20 m/s |
| Resolution | 0.01 m/s |
| Accuracy | ±5% of reading or ±0.025 m/s (whichever is greater) |
| Temperature Range | –18 to 93 °C |
| Temperature Accuracy | ±0.3 °C |
| Temperature Resolution | 0.1 °C |
| Probe Length | 101.6 cm |
| Probe Tip Diameter | 7.0 mm |
| Probe Base Diameter | 13.0 mm |
| Host Dimensions | 8.4 × 17.8 × 4.4 cm |
| Operating Temperature (Host) | 5–45 °C |
| Storage Temperature | –20–60 °C |
| Weight (with batteries) | 0.27 kg |
| Power Supply | 4 × AA alkaline or NiCd batteries |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model Variants | 9535, 9535-A, 9545, 9545-A |
| Resolution | 0.01 m/s |
| Measurement Range | 0–30 m/s |
| Accuracy | ±3% of reading or ±0.015 m/s (whichever is greater) |
| Data Storage | 12,700 points across 100 data sets |
| Sampling Interval | 1 s to 1 h |
| Power | 4 × AA batteries or optional AC adapter |
| Weight (with batteries) | 0.27 kg |
| Probe Length | 101.6 cm (rigid), 19.7 cm (articulating) |
| Probe Diameter | 7.0 mm (rigid), 9.5 mm (articulating) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 9550 |
| Sample Flow Rate | 50 L/min |
| Minimum Detectable Particle Size | 0.5 µm |
| Compliance | ISO 14644-1, ISO 21501-4, EU GMP Annex 1, FS-209E |
| Sampling Volume per 20 min | 1 m³ |
| Compatibility | TSI Air Velocity/Temperature/Humidity Probe, FMS5 Monitoring System |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 3910 |
| Particle Size Range | 10–420 nm |
| Measurement Modes | Scanning (size distribution) & Single-Size (concentration) |
| Size Channels | 13 |
| Scan Time | 60 s (45 s forward, 15 s reverse) |
| Single-Size Resolution | 1 s |
| Max Concentration | 1×10⁶ particles/cm³ |
| Inlet Flow Rate | 0.75 L/min ±20% |
| Sample Flow Rate | 0.25 L/min ±10% |
| Condensing Fluid | High-purity isopropanol (≥99.5%) |
| Zero Count | ≤0.01 particles/cm³ |
| Data Storage | Internal (3–8 days), USB optional |
| Display | Color touchscreen |
| Warm-up Time | <15 min |
| Battery Life | ~6 h (hot-swappable rechargeable) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 3910 |
| Principle | Scanning Mobility Particle Sizer (SMPS) |
| Size Range | 10–420 nm |
| Counting Range | 100–1,000,000 particles/cm³ |
| Size Channels | 13 |
| Battery Life | ~6 hours (hot-swappable Li-ion) |
| Data Acquisition Modes | Scan (full size distribution in ≤60 s), Single-Size (concentration at user-selected mobility diameter, update rate ≤1 s) |
| Software | NanoScan Manager v3.x |
| Compliance | Designed for GLP-aligned workflows |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8525 |
| Power Supply | Rechargeable Li-ion Battery |
| Detection Principle | Butanol-based Condensation Nucleus Counting (CNC) |
| Size Range | 0.02–1 µm (nominal lower cutoff: 20 nm) |
| Counting Resolution | Single-particle detection |
| Flow Rate | 0.1 L/min |
| Response Time | < 1 second |
| Data Logging | Internal memory (up to 4,000 records) |
| Operating Temperature | 5–40 °C |
| Relative Humidity Limit | < 90% non-condensing |
| Compliance | Meets requirements of GBZ/T 192.6–2018 for ultrafine particle number concentration measurement in occupational settings |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8030 |
| Fit Factor Range | 1 to >10,000 |
| Accuracy | ±10% of reading |
| Particle Sampling Flow Rate | 350 cm³/min |
| Total Flow Rate | 1000 cm³/min (nominal) |
| Operating Temperature | 0–38°C (32–100°F) |
| Storage Temperature | −40–70°C (−40–160°F) |
| Power Input | 100–250 VAC, 50–60 Hz |
| Dimensions (H×W×D) | 17 × 22 × 24 cm |
| Weight (main unit) | 2.7 kg (5.0 lb) |
| Weight (with case & accessories) | 7.3 kg (16 lb) |
| Alcohol Supply | ≥99.5% isopropyl alcohol (IPA), ~240 hours runtime at 21°C |
| Pass/Fail Threshold | User-selectable from 0 to 10,000 |
| Compliance | OSHA 29 CFR 1910.134, ISO 16900-1:2016, EN 13274-3:2008 |
| Software | FITPRO™ Fit Test Software (Windows XP/Vista compatible) |
| Optional Accessories | Model 8907 Thermal Printer, Model 8025 Test Kit, Mask Sampling Adapter Kit |
| Note | N95 respirator testing requires Model 8038 upgrade kit |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8038 |
| Working Principle | Light Scattering (Condensation Particle Counting) |
| Safety Classification | Non-Explosive |
| Measurement Range | 1–>10,000 (Fit Factor), 1–200 for N95 respirators |
| Accuracy | ±10% of reading |
| Relative Error | ±10% of reading |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8040/8048 |
| Measurement Principle | Condensation Particle Counting (CPC)-based Quantitative Fit Testing |
| Compliance | Meets OSHA 1910.134 & ISO 16900-1 requirements |
| Operating Mode | Real-time quantitative aerosol concentration ratio analysis (facepiece-to-ambient) |
| FitCheck™ Mode | Enabled |
| On-device Animated Training Guidance | Integrated |
| Software Platform | FitPro™ Ultra v5.x (Windows/macOS/iPadOS compatible) |
| Data Management | Audit-trail enabled, CSV/PDF export, GLP-compliant session logging |
| Regulatory Alignment | Supports FDA 21 CFR Part 11 electronic signature readiness (with validated IT environment) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPC30 |
| Sensor Technology | Thermal Mass Flow-Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Guidelines, USP <797> |
| Alarm System | Dual visual (LED) and audible (85 dB @ 1 m), user-configurable delay |
| Input Support | Differential pressure (±125 Pa), temperature (–10 to 60 °C), relative humidity (0–100 % RH), volumetric airflow (4–20 mA or 0–10 V analog inputs) |
| Control Output | 0–10 V DC or 4–20 mA for damper/valve actuation |
| Display | Color touchscreen (4.3″, capacitive), icon-driven UI with real-time status visualization |
| Communication | BACnet MS/TP, Modbus RTU, optional BACnet/IP via gateway |
| Security | Password-protected configuration access (admin/user levels) |
| Operating Mode | Isolation (AII/PE/OR) ↔ Neutral (non-isolation) toggle via physical key switch |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPM10 |
| Sensor Technology | Thermal Mass Flow-Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Guidelines, USP <797> |
| Alarm Types | Visual (LED status ring + touchscreen icon) and Audible (adjustable threshold & delay) |
| Operating Modes | Isolation (AII/PE), Neutral/Non-Isolation |
| Interface | Local touch-screen programming, BACnet MS/TP or Modbus RTU (optional), physical mode toggle switch |
| Security | Password-protected configuration access |
| Display | Color LCD with intuitive status visualization (e.g., green = nominal, amber = warning, red = alarm) |
| Enclosure Rating | IP42 |
| Power | 24 VDC (PoE-compatible option available) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPM20 |
| Sensor Technology | Thermal Anemometer–Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Recommendations |
| Alarm Logic | Adjustable Delay, Dual-Stage Visual & Audible Alert |
| Display | Color Touchscreen with Status-Color-Coded Interface |
| Connectivity | BACnet MS/TP, Modbus RTU, Ethernet (Optional) |
| Input Channels | 2 Differential Pressure Ports + Optional Temp/RH Inputs |
| Configuration | Local Keypad + Password-Protected Setup |
| Operating Modes | Isolation (Negative/Positive), Neutral, Non-Isolation |
| Max Monitoring Zones | 2 Isolation Rooms + 1 Anteroom |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 7575 |
| Instrument Type | Portable |
| Detection Target | Single-component gases |
| Resolution | 1 ppm (CO₂), 0.1 ppm (CO) |
| Response Time | 20 s (CO₂), <60 s (CO), 30 s (Temperature), 20 s (RH) |
| Accuracy | ±3.0% or ±50 ppm (CO₂), ±3.0% or ±3 ppm (CO), ±0.5 °C (Temperature), ±3 %RH (Relative Humidity) |
| Data Storage Capacity | Up to 56,035 points |
| Operating Temperature | 5–45 °C |
| Power Supply | 4 × AA batteries or AC adapter |
| Dimensions (Instrument) | 9.7 × 21.1 × 5.3 cm |
| Weight | 0.39 kg |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | EVM-7 |
| Measurement Principle | 90° Light Scattering (Laser Photometry) |
| Safety Rating | Non-Explosion-Proof |
| Particle Detection | Mass Concentration (PM₁₀, PM₂.₅, TSP) |
| Integrated Sensors | CO₂, VOC (PID), Temperature, Relative Humidity, Optional Air Velocity Probe |
| Data Logging | Internal Memory + DMS Software Compatibility |
| Compliance | Designed for OSHA, NIOSH, and ISO 16000-series indoor air quality assessment protocols |
| Enclosure | IP54-rated portable housing |
| Power | Rechargeable Li-ion battery (up to 12 h continuous operation) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SE-400 |
| Certifications | Intrinsically Safe (SE-402-R variant) |
| Microphone Class | Optional Class 1 or Class 2 compliant |
| Compliance | IEC 61672-1:2013 (Class 2 standard), ANSI S1.4-2014 (Type 2), OSHA 1910.95, NIOSH RELs, ISO 9612:2009 |
| Data Logging | Configurable via Quest Suite software (sold separately) |
| Output Interface | RS-232 serial (for printer or PC connection) |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +60 °C |
| Power Supply | 4 × AA alkaline batteries (typical life >20 hrs) |
| Dimensions | 24.1 × 7.6 × 4.8 cm |
| Weight | 340 g (without batteries) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SE-402-IS |
| Instrument Type | Class 1/2 Integrating-Averaging Sound Level Meter |
| Certification | ATEX/IECEx Intrinsically Safe (IS) |
| Compliance | IEC 61672-1:2013 (Class 1), ANSI S1.4-2014 (Type 1), ANSI S1.43-2020 |
| Dynamic Range | 30–140 dBA (single-range), Peak SPL: 143 dB |
| Measurement Functions | L<sub>EQ</sub>/L<sub>AVG</sub>, L<sub>MAX</sub>, L<sub>MIN</sub>, L<sub>PK</sub>, L<sub>E</sub>, Time-Weighted (A/C/Z), Exchange Rate Options (3/4/5 dB) |
| Response Modes | Fast & Slow |
| Microphone | Optional Class 1 (QE4936) or Class 2 (QE7052) |
| Data Logging | 2 MB internal memory (~34 days at 1-min interval) |
| Power | Rechargeable Li-ion (1500 mAh), 8 h typical runtime (IS mode), USB charging |
| Environmental Rating | IP65 (housing only), Operating Temp: −10 °C to +50 °C, Drop Tested: 2 m (front/back, 2× each) |
| Physical Dimensions | 284 × 71 × 33 mm (11.2" × 2.8" × 1.3"), Weight: 410 g (incl. preamp & microphone) |
| Connectivity | Mini-USB 2.0, AC/DC analog output (non-IS models only), RS-232 (non-IS models only) |
| Accessories Supported | Quest DMS Software (sold separately), optional digital printer, 15 m remote measurement cable (non-IS models only) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SE/DL Series |
| Compliance | ANSI S1.4 / IEC 61672-1:2013 Class 1 & Class 2 |
| Frequency Weighting | A, C, Z (Linear) |
| Time Weighting | Fast, Slow, Impulse |
| Dynamic Range | 10 dB to 140 dB |
| Exchange Rate Options | 3 dB, 4 dB, 5 dB, 6 dB |
| Data Logging Interval | 1 second to 60 minutes |
| Storage | Removable SD card |
| Interface | USB 2.0, RS-232 |
| Display | Backlit LCD with illuminated keypad |
| Software Compatibility | QuestSuite Professional |
| Noise Dose Calculation | Supported (DL Series only) |
| Real-time Spectrum Analysis | Yes (1/1-octave and 1/3-octave optional) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | QUESTemp° 32 / 34 / 36 |
| Sensor Technology | Traditional Wet-Bulb (Cotton Wick) |
| IP Rating | IP54 |
| Compliance | UL/CSA Class I, II, III |
| Operating Temperature (Sensor) | –5 °C to 100 °C |
| Battery Life (Alkaline) | 140 h |
| Data Logging Intervals | 1–60 min adjustable |
| WBGT Calculation | ISO 7243, ACGIH, NIOSH, OSHA compliant |
| Software | TSI DMS (Data Management Software) |
| Measurement Parameters | Dry-Bulb Temp, Wet-Bulb Temp (wetted wick), Globe Temp, Relative Humidity, Air Velocity, Indoor/Outdoor WBGT, HUMIDEX, PMV/PPD (per ISO 7730) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 379020A / 379030 |
| Instrument Type | Aerosol Conditioning Diluter |
| Dilution Ratio (379020A) | 15:1 to 3000:1 (8-hole disk), 15:1 to 300:1 (10-hole disk) |
| Dilution Ratio (379021) | 12:1 to 2400:1 (8-hole disk), 12:1 to 240:1 (10-hole disk) |
| Sample Inlet Flow | ~1.0 L/min (379020A), ~1.2 L/min (379021) |
| Dilution Air Temperature Settings | Off, 40 °C, 80 °C, 120 °C, 150 °C (379020A) |
| Heating Temperature (379030/379031) | Up to 400 °C |
| Outlet Flow Range | 0.5–1.5 L/min (standard), up to 5 L/min (high-flow mode) |
| Pressure Drop Range | −100 to +150 mbar (379020A), −50 to +150 mbar (379021) |
| Secondary Dilution Flow (379030) | 0–15 L/min |
| Design Configuration | Separated sampling outlet and controller (379020A), Integrated outlet and controller (379021) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SD-200 |
| Instrument Type | Handheld Sound Level Meter |
| Measurement Range | 45–130 dB |
| Accuracy Class | IEC/ANSI Class 2 |
| Compliance Standards | ANSI S1.4-1983 (R2006), ANSI S1.43-1997 (R2007), IEC 61672-1:2002, IEC 61010-1:2010 |
| Dimensions | 16.5 × 6.1 × 2.3 cm |
| Weight | 125 g |
| Power Source | Rechargeable Li-polymer battery (1000 mAh), >50 h runtime (LED off) |
| Microphone | Omnidirectional electret condenser, Class 2 |
| Frequency Weighting | A or C |
| Time Weighting | Fast or Slow |
| Exchange Rate (ER) | 3 dB or 5 dB |
| Operating Temperature | 0–40 °C |
| Relative Humidity | 0–90 % RH (non-condensing) |
| Tripod Mount | 1/4"-20 threaded socket |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SE-400 Series |
| Measurement Range | 30–140 dB(A) |
| Accuracy Class | Class 2 per IEC 61672-1:2013 |
| Dynamic Range | 110 dB(A) |
| Peak SPL | 143 dB(A) |
| Frequency Weighting | A, C, Z |
| Time Weighting | Fast, Slow |
| Metrics | L<sub>EQ</sub>, L<sub>AVG</sub>, L<sub>MAX</sub>, L<sub>MIN</sub>, L<sub>Pk</sub>, L<sub>E</sub>, Exposure Time |
| IP Rating | IP65 (housing only) |
| Operating Temperature | −10 °C to +50 °C |
| Battery Life | Up to 18 h (standard), 8 h (IS model) |
| Memory | 2 MB internal (≈34 days @ 1-min logging) |
| Compliance | IEC 61672-1:2013, ANSI S1.4-2014, ANSI S1.43-2012, CE |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | AM520 |
| Operating Principle | Light Scattering (Laser Photometry) |
| Safety Rating | Non-Explosive Environment Rated |
| Measurement Range | 0.001–100 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% of reading |
| Relative Error | ±10% |
| Cut-Point Capabilities | PM₁, PM₂.₅, PM₄ (Respirable), PM₅ (China Respirable Dust Standard), PM₁₀, DPM (Diesel Particulate Matter, 0.8 µm aerodynamic diameter) |
| Battery Life | >20 hours continuous operation |
| Display | Color OLED |
| Data Logging | Internal non-volatile memory with time-stamped records |
| Alarm | Visual and audible threshold alerts |
| Compliance | Designed for occupational hygiene monitoring per OSHA, NIOSH, ACGIH, and ISO 7708 / EN 481 sampling conventions |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | SidePak AM520 |
| Measurement Principle | 90° Light Scattering (650 nm Laser Diode) |
| Safety Rating | Non-Explosive |
| Concentration Range | 0.001–100 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Zero Stability | ±0.001 mg/m³ over 24 h (10 s time constant) |
| Particle Size Range | 0.1–10 μm |
| Flow Rate | User-Adjustable 0–1.1 L/min |
| Operating Temperature | 0–50 °C |
| Battery Life | >20 h at 1.7 L/min with PM2.5 cyclone |
| Data Storage | ~80,000 points |
| Compliance | Calibrated per ISO 12103-1 using A1 test dust and gravimetric reference method for respirable fraction |