Tianhong
Filter
Showing 31–60 of 128 results
| Brand | Tianhong |
|---|---|
| Model | TH-2000PM |
| Measurement Principle | Beta-ray attenuation (¹⁴C source) |
| Particle Size Cuts | TSP, PM₁₀, PM₂.₅, PM₁ |
| Operating Temperature | -30 °C to 50 °C |
| Relative Humidity Range | 0–90% RH (non-condensing) |
| Flow Control | PID-regulated mass flow controller with digital sensor |
| Data Storage | ≥1 year of 1-minute resolution data (internal flash + USB export) |
| Display | 7-inch capacitive touch screen (Chinese UI) |
| Communication Interfaces | RS-232, RS-485, 10/100 Mbps Ethernet, 4–20 mA analog output |
| Radiation Source | ¹⁴C (half-life: 5730 years |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Enclosure Rating | IP54 |
| Compliance | Meets technical requirements of HJ 653–2013 (China), compatible with GB/T 15432–1995 and ISO 10473:2000 for gravimetric equivalence validation |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-2000PM |
| Measurement Principle | Beta-ray Absorption (β-ray) with Dynamic Heating System (DHS) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Compliance | Designed to meet Chinese Environmental Monitoring Standards (HJ 653–2013, HJ 93–2013) |
| Data Output | RS-232/RS-485, Analog 4–20 mA, Digital I/O |
| Display | 7-inch TFT color touchscreen (Chinese UI) |
| Data Storage | Internal flash memory supporting ≥1 year of 1-min interval data |
| Communication | Integrated GPRS module for remote telemetry |
| Environmental Rating | IP55 enclosure |
| Operating Temperature | −30 °C to +50 °C |
| Power Supply | AC 220 V ±10%, 50 Hz or optional DC 12 V backup |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | TH-2000PM |
| Measured Pollutants | PM10, PM2.5 |
| Compliance | HJ 653–2013 |
| Measurement Principle | β-ray attenuation with Dynamic Heating System (DHS) |
| Flow Rate | 16.7 L/min (±2% over −30 °C to +60 °C) |
| Radiation Source | Low-activity ¹⁴C beta source |
| Display | 7-inch HD capacitive touchscreen (Chinese UI) |
| Data Storage | Hourly internal logging |
| Communication | Integrated GPRS, RS232/RS485 digital output |
| Environmental Sensors | Built-in temperature, humidity, and barometric pressure |
| Optional Modules | GPS, anemometer & wind vane, noise sensor, IP camera |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000PMb |
| Measurement Method | Beta-Ray Attenuation (β-ray) |
| Measured Parameters | PM₁₀ and PM₂.₅ |
| Sampling Flow Rate | 33.34 L/min (split into two 16.67 L/min streams) |
| Compliance | PM₁₀/PM₂.₅ Cut-Points Certified per ISO 7708 & EN 12341 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000PMc |
| Measured Parameters | TSP, PM10, PM2.5 |
| Detection Principle | Beta-ray attenuation with integrated dynamic heating system (DHS) and optical scattering compensation |
| Data Storage Capacity | ≥2 years (internal flash memory) |
| Power Supply | AC 220 V ±10% or built-in 25 Ah Li-ion battery (≥24 h backup) |
| Communication Interfaces | GPRS/3G/4G wireless, RS232, RS485, USB |
| Display | 4.3-inch capacitive touchscreen |
| Environmental Rating | IP55 for outdoor all-weather operation |
| Mounting Options | Tripod, pole-clamp, rooftop, or wall-mount |
| Compliance | Meets Chinese EPA HJ 653–2013 and HJ 93–2013 technical requirements for reference methods |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000PMd |
| Instrument Type | Continuous Emission Monitoring System (CEMS) for Particulate Matter |
| Measurement Principle | β-ray attenuation with Dynamic Heating System (DHS) |
| Measurable Fractions | TSP, PM₁₀, PM₂.₅, PM₁.₀ |
| Display | 7-inch capacitive touchscreen (Chinese UI) |
| Data Storage | ≥1 year internal flash memory |
| Communication | Embedded GPRS module, digital (RS485/RS232) and analog (4–20 mA) outputs |
| Environmental Rating | IP55-rated enclosure, operational without external shelter |
| Temperature Control | Integrated thermostatic chamber |
| Compliance | HJ 653–2013, HJ 655–2013, HJ 93–2013 |
| Response Time | ≤1 min (T₉₀) |
| Accuracy | ±1 µg/m³ (as per HJ 653–2013 reference method validation) |
| Repeatability | ≤1% RSD |
| Long-term Drift | ≤1 µg/m³/30 days |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2000Z1 |
| Measurement Principle | Tapered Element Oscillating Microbalance (TEOM) |
| Measured Parameters | PM₁₀, PM₂.₅ |
| Mass Range | 0–10,000 µg/m³ |
| Resolution | 0.01 µg/m³ |
| LOD | 0.06 µg/m³ |
| Single-Channel Flow Rate | (1.67 ± 15) L/min |
| Dual-Channel Flow Rate | (1.67 + 1.67 + 13.3) L/min |
| Flow Control Accuracy | ±1.5% of setpoint |
| Flow Repeatability | ≤1.5% RSD |
| Flow Indication Error | ±1.5% |
| Data Interfaces | RS232, RS485, USB 2.0, RJ45 Ethernet |
| Power Supply | AC 90–264 V, 50/60 Hz (main unit) |
| Power Consumption | <0.66 kW (including pump) |
| Dimensions (H×W×D) | 980 × 370 × 310 mm (main unit) |
| Weight | 39 kg (main unit), 6.5 kg (pump) |
| Brand | Tianhong |
|---|---|
| Model | TH-2001B |
| Measurement Principle | Chemiluminescence Detection |
| Target Analytes | NH₃, NO, NO₂, NOₓ (via thermal conversion), SO₂, O₃, CO |
| Compliance | Q/WTH 10–2016, GB 3095–2012, HJ 654–2013 |
| Communication Interface | RS-485 |
| System Integration | Standalone or Substation Node in Automatic Air Quality Monitoring Network |
| Operating Mode | Dual-path, time-shared single-channel sampling with software-controlled pneumatic switching |
| Brand | Tianhong |
|---|---|
| Model | TH-2001H |
| Detection Principle | Chemiluminescence (CLD) |
| Measurands | NO, NO₂, NOₓ (total) |
| Display | 7-inch full-touch color LCD |
| Concentration Units | ppb, ppm, µg/m³, mg/m³ |
| Data Logging | 1-year storage at 5-minute intervals |
| Sampling System | Dual-path, time-division single-channel |
| Auto-ranging | Yes |
| Temperature & Pressure Compensation | Integrated |
| Remote Diagnostics & Calibration Support | Yes |
| Alarm Functions | Multi-parameter configurable |
| Brand | Tianhong |
|---|---|
| Model | TH-2002B |
| Detection Principle | UV Fluorescence (H₂S → SO₂ conversion) |
| Measured Pollutants | H₂S, SO₂, NO₂, O₃, CO |
| Compliance | Q/WTH 12–2016, GB 3095–2012, HJ 654–2013 |
| Power Supply | DC |
| Interface Options | RS-232/485, Ethernet, Modbus TCP |
| Display | Integrated LCD with Chinese UI |
| Remote Calibration | Supported |
| Data Output | Real-time digital transmission to central monitoring platform |
| Brand | Tianhong |
|---|---|
| Model | TH-2002H |
| Measurement Principle | UV Fluorescence at 214 nm excitation / 330 nm emission |
| Detection Range | ppb to ppm level (auto-ranging) |
| Display | 7-inch full-touch color LCD |
| Units | ppb, ppm, µg/m³, mg/m³ (user-selectable) |
| Data Logging | One record per 5 minutes with long-term storage |
| Compensation | Automatic temperature & pressure compensation |
| Light Source Monitoring | Dual-path Zn lamp intensity tracking and real-time reference correction |
| Remote Capability | Remote calibration verification and internal parameter diagnostics |
| Alarm | Multi-threshold configurable alarms |
| Compliance Support | Designed for continuous ambient air quality monitoring per EPA Method PS-1, ISO 7935, and GB/T 15262–2010 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | TH-2002H |
| Price Range | USD 9,800 – 14,000 |
| Detection Principle | Ultraviolet Fluorescence (UVF) |
| Measurement Range | 0–100 ppb to 0–20 ppm (selectable auto-ranging) |
| Interface | RS-232 serial port |
| Compensation | Automatic temperature and pressure compensation |
| Signal Processing | Kalman digital filtering algorithm |
| Dual-Beam Optical Design | Sample channel + reference channel (Zn lamp monitoring) |
| Display & Control | Full Chinese GUI interface |
| Overrange Handling | Auto-range switching at >90% of full scale |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Type | Fixed-Mount Primary Calibration System |
| Compliance | GB 3095-2012, HJ 654-2013 |
| Core Components | SRP Main Unit, Zero Air Generation System, High-Accuracy Pressure Sensor, UV Photometer Reference Standard, Control & Data Acquisition Workstation |
| Gas Path Materials | PTFE/PVDF Valves & Fittings |
| Flow Control | Digital Mass Flow Controllers (MFCs) |
| Interface | 7-inch Touchscreen (Bilingual Chinese/English GUI) |
| Environmental Compensation | Automatic Temperature & Pressure Compensation |
| Alarm Function | Multi-Parameter Real-Time Alerting |
| Zero Air Specification | Dry, High-Purity (>99.999%), Stable Flow Output |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-2003BZ |
| Price Range | USD 70,000 – 140,000 (FOB) |
| Certified Pollutant Parameters | SO₂, NO₂, O₃, CO |
| Compliance | GB 3095–2012, HJ 654–2013 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2003H |
| Instrument Type | Online |
| Measurement Range | 0–1000 ppb (configurable) |
| Detection Limit | <1 ppb |
| Response Time | <30 s (T90) |
| Zero Drift | ±1 ppb/24 h |
| Resolution | 0.1 ppb |
| Operating Temperature | 5–40 °C |
| Pressure Compensation | Built-in absolute pressure sensor |
| Temperature Compensation | Integrated NTC thermistor |
| Display | 7-inch capacitive touchscreen |
| Data Logging | Internal storage for ≥1 year (one record per 5 min) |
| Communication | RS232/RS485, Modbus RTU, optional Ethernet |
| Gas Path Materials | PTFE (Teflon®) valves, fittings, and sample lines |
| Alarm Outputs | 4 programmable relay outputs |
| Compliance | CE-marked, RoHS-compliant, designed per IEC 61000-6-3 (EMC) and IEC 61000-6-2 (immunity) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2004H |
| Measured Gas | Carbon Monoxide (CO) |
| Detection Principle | Nondispersive Infrared (NDIR) Gas Filter Correlation (GFC) |
| Wavelength | 4.67 µm |
| Display | 7-inch capacitive touchscreen |
| Concentration Units | ppb, ppm, µg/m³, mg/m³ |
| Data Logging Interval | 5 minutes |
| Storage Capacity | ≥1 year of valid data (175,200 records) |
| Auto-range switching | Yes |
| Temperature & Pressure Compensation | Integrated |
| Remote Diagnostics & Calibration Support | Yes |
| Alarm Types | Multi-parameter configurable alarms |
| Optical Wheel Lifetime | Extended service life via precision machining and inert gas sealing |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2007H |
| Zero Air Flow Rate | 0–10 L/min |
| Output Pressure | 200 kPa (typical) |
| Dew Point | −15 °C |
| Zero Air Purity | SO₂ < 0.5 ppb, NO < 0.5 ppb, NO₂ < 0.5 ppb, O₃ < 1.0 ppb, CO < 10 ppb |
| Moisture Removal | Automatic desiccant-based drying |
| Protection | Thermal overload protection for compressor |
| Operating Temperature | 0–40 °C |
| Compliance | Patented purification architecture (ZL200910161771.8, ZL200920175426.5, ZL200920171495.9) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2008 |
| Diluent Inlet Count | 1 |
| Source Gas Inlet Count | 3 |
| Diluent Mass Flow Controller Range | 0–10 L/min (expandable) |
| Standard Gas Mass Flow Controller Range | 0–100 mL/min (expandable) |
| Flow Accuracy | ±1.0% of reading |
| Flow Repeatability | ±0.15% F.S. |
| Linearity | ±0.15% F.S. |
| Operating Pressure Range | 100–200 kPa |
| Response Time (T90) | ≤60 s |
| Dilution Ratio | 100:1 to 1000:1 (standard) |
| Output Channels | 3 |
| Operating Ambient Temperature | 0–40 °C |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2008H |
| Display | 7-inch full-touch color LCD |
| Interface | Chinese menu-based UI |
| Programmability | Up to 100 program/sequence segments |
| Compensation | Automatic temperature & pressure compensation |
| Communication | RS232, RS485, USB, Ethernet |
| Remote capability | Remote zero/span command execution & internal parameter diagnostics |
| Alarm | Multi-parameter fault alerting |
| O₃ generation | Onboard ozone generator with 16-point certified calibration |
| Calibration method | Dynamic dilution of certified standard gases with zero air |
| Target analytes | SO₂, NO, NO₂, O₃, CO, NOₓ (via gas-phase titration) |
| Compliance context | Designed for compliance with EPA Protocol Gas Certification requirements, ISO 17025 traceable calibration workflows, and GLP/GMP-aligned instrument qualification (IQ/OQ) |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2008M |
| Application | Calibration of SO₂ analyzers per HJ 57–2017 |
| Display | 7-inch full-touch color LCD |
| Interface | Bilingual (Chinese/English) menu system |
| Programmability | Up to 99 programmable segments and sequence steps |
| Flow control | Triple-channel high-accuracy mass flow controllers (imported), expandable |
| Compensation | Automatic temperature & pressure compensation |
| Connectivity | RS232, RS485, USB |
| Power options | AC/DC dual-mode (field-deployable) |
| Compliance | Designed for traceable calibration in accordance with HJ 57–2017 |
| Brand | Tianhong |
|---|---|
| Model | TH-2008S |
| Origin | Hubei, China |
| Type | Zero Air & Multi-Gas Dynamic Dilution Generator |
| Gas Compatibility | SO₂, NOₓ, CO, CO₂, NH₃, HCl, N₂ |
| Flow Control | High-Accuracy Mass Flow Controllers (MFCs) with PID Regulation |
| Display | 7-inch Touchscreen Interface |
| Operating Principle | Dynamic Gravimetric Dilution via Precision MFCs |
| Compliance Context | Designed for CEMS calibration per EPA Method 205, ISO 12039, and CNAS/China Metrology Verification Regulations (JJG 1113–2015) |
| Pressure & Temperature Compensation | Real-time P/T sensing for STP-corrected flow calculation |
| Calibration Mode | Pre-programmed multi-point sequence or manual on-site adjustment |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | TH-2009 |
| Price Range | USD 2,100 – 4,200 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2010 |
| Data Acquisition Capability | Real-time & Historical Air Quality Parameters (e.g., PM₂.₅, PM₁₀, SO₂, NO₂, CO, O₃, temperature, humidity, wind speed/direction) |
| Communication Protocols | Ethernet, GPRS, 3G |
| Data Output Formats | TXT, Excel (.xlsx), DBF |
| Compliance Support | China’s HJ 653–2013, HJ 654–2013, and Ambient Air Quality Standards (GB 3095–2012) |
| Remote Control Functions | Zero/span calibration initiation, instrument status monitoring, QA/QC command execution |
| Data Storage | Automated archival of raw second/minute-level data and hourly averages to centralized relational database |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2011 Chemiluminescence NOy Analyzer |
| Detection Principle | Gas-phase chemiluminescence (NO + O₃ → NO₂* + O₂) |
| Measured Species | NO, NOz, NOy (via catalytic reduction to NO) |
| Output Interfaces | RS-232, RS-485 |
| Compliance | HJ 654–2013, Q/WYH 01–2013 |
| Operating Mode | Continuous automatic ambient air monitoring |
| Display | Touchscreen with Chinese GUI |
| Design | Modular hardware architecture |
| Data Processing | Digital filtering (MSE-optimized response time & SNR) |
| Brand | Tianhong |
|---|---|
| Model | TH-2012 |
| Measurement Principle | Forward scatter photometry |
| Visibility Range | 10 m to 50,000 m |
| Output Interval | 30–300 s (configurable) |
| Rainfall Measurement Range | 0.15–250 mm/h |
| Rainfall Accuracy | ≤10% |
| Optical Source | Pulsed infrared LED |
| Environmental Rating | IP65 |
| Power Consumption | Low-power design for unattended operation |
| Compliance | Designed for integration into automated environmental monitoring networks compliant with WMO No. 8 and GB/T 35222–2017 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2016 |
| Measurement Principle | Energy-Dispersive X-Ray Fluorescence (ED-XRF) |
| Measurement Range | 0–200 µg/m³ |
| Detection Limit | 1 ng/m³ |
| Filter Tape Replacement Interval | 4 days |
| Operating Temperature | −40 to +50 °C |
| Operating Relative Humidity | 0–90 % RH |
| Operating Pressure Range | 1 kPa |
| Compliance | U.S. EPA Method IO-3.3 |
| Particle Size Selection | Optional TSP, PM₁₀, or PM₂.₅ inlets |
| Elemental Capability | Up to 32 heavy metals including Pb, As, Hg |
| Data Interfaces | RS-232/485, USB, GPRS, Ethernet |
| Enclosure | 19″ rack-mountable chassis |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-2020 Atmospheric PANs Online Monitoring System |
| Price Range | USD 110,000 – 205,000 |
| Detection Principle | Gas Chromatography with Electron Capture Detection (GC-ECD) |
| Calibration Method | On-site Photochemical Synthesis of PAN Standard Gas |
| Detection Limit | ≤ 50 ppt (PAN) |
| Analysis Cycle | ≤ 5 min |
| Temperature Control | TEC-cooled column oven down to 5 °C |
| Carrier Gas Control | Electronic Pressure Control (EPC) |
| Calibration Accuracy | ±1% F.S. (MFCs) |
| PAN Generation Efficiency | >96% |
| Compliance | DB35/T 1521–2015, JJG 1055–2009 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2021 |
| Detection Principle | Gas Correlation Infrared Absorption |
| Measurement Range | 0–100 ppm (configurable) |
| Output Units | mg/m³, µg/m³, nmol/mol, µmol/mol, ppm, ppb |
| Display | 7-inch capacitive touchscreen |
| Data Logging | 1 year @ 5-min intervals |
| Auto-ranging | Yes |
| Temperature & Pressure Compensation | Integrated |
| Remote Diagnostics & Calibration Support | Yes |
| Filter Wheel | Dual-channel gas-correlation wheel (N₂O/N₂) |
| Compliance | Meets GB/T 15438–2022, HJ 1047–2019, compatible with EPA Method 6C and ISO 14956 for ambient air monitoring |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2024 Atmospheric Photolysis Rate Analyzer |
| Detection Principle | Broadband Solar Spectral Irradiance Measurement (280–450 nm) |
| Detector Type | Thermoelectrically Cooled CCD Array Spectrometer |
| Spectral Resolution | ≤1.5 nm (FWHM) |
| Integration Time Range | 10 ms – 60 s |
| Output Data | J-value spectra (s⁻¹), wavelength-resolved photolysis rates for NO₂, HCHO, O₃, HONO, and other key atmospheric precursors |
| Compliance | Q/WTH 206–2022 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-2025 |
| Instrument Type | Black Carbon Aerosol Analyzer |
| Measurement Principle | Optical Attenuation (Filter-Based Transmission at 7 Wavelengths) |
| Wavelength Range | 370–950 nm |
| Detection Unit | ng/m³ |
| Flow Rate | 2–6 L/min (internal/external pump configurable) |
| Data Storage | External SD card (7-channel BC time series) |
| Communication Interfaces | RS-232, RS-485, Ethernet |
| Compliance Context | Designed for long-term unattended operation in atmospheric background monitoring stations |