Other Environmental Monitoring Instruments
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| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Testo 425 |
| Pricing | Available Upon Request |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0560 4251 |
| Measuring Range (Air Velocity) | 0–20 m/s |
| Measuring Range (Temperature) | –20 to +70 °C |
| Accuracy (Velocity) | ±(0.03 m/s + 5% of reading) |
| Accuracy (NTC Temp) | ±0.5 °C (0–60 °C), ±0.7 °C (remaining range) |
| Resolution (Velocity) | 0.01 m/s |
| Resolution (Temp) | 0.1 °C |
| Telescopic Probe Length | 820 mm |
| Probe Diameter | 7.5 mm |
| Weight | 285 g |
| Dimensions (L×W×H) | 182 × 64 × 40 mm |
| Operating Temperature | –20 to +50 °C |
| Storage Temperature | –40 to +70 °C |
| Power Supply | 9 V battery |
| Battery Life | ~20 h |
| Housing Material | ABS |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 460 |
| Weight | ~150 g |
| Operating Temperature | 0–50 °C |
| Power Supply | 3 V (CR2032 battery) |
| Repeatability | ±0.05 % |
| Response Time | ≤0.5 s |
| Measurement Accuracy | ±0.05 % of reading |
| Measurement Range (Optical) | 100–29,999 rpm |
| Resolution | 0.1 rpm (100–999.9 rpm), 1 rpm (1000–29,999 rpm) |
| Measurement Distance | 10–40 cm |
| Units | rpm or rps |
| Hold Function | Yes |
| Backlit Display | Yes |
| Included Accessories | Reflective tape, protective cap, wrist strap, CR2032 battery, calibration certificate |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 510560 / 5129 |
| Measurement Range | ±2 hPa |
| Velocity Resolution | 0.6 m/s |
| Display | 3.5-digit LCD |
| Power Supply | 9 V alkaline battery (included) |
| Enclosure Rating | IP54 (dust and splash resistant) |
| Operating Temperature | -10 to +50 °C |
| Storage Temperature | -20 to +70 °C |
| Dimensions (L×W×H) | 160 × 65 × 38 mm |
| Weight | approx. 220 g (without probe) |
| Brand | testo |
|---|---|
| Model | testo 816-1 |
| Compliance | IEC 61672-1 Class 2, ANSI S1.4 Type 2, JJG 188, GB/T 3785.2–2010 |
| Measurement Range | 30–130 dB |
| Frequency Range | 20 Hz–8 kHz |
| Accuracy | ±1.4 dB (at 94 dB, 1 kHz) |
| Resolution | 0.1 dB |
| Time Weighting | FAST (125 ms), SLOW (1 s) |
| Frequency Weighting | A, C |
| Dynamic Range | 100 dB |
| Microphone | 0.5-inch electret condenser |
| Display | Backlit HD LCD with bar graph, time stamp, and data logging indicators |
| Data Storage | 99 manual entries, 31,000 continuous records, up to 99,999 via PC software |
| Power | 4 × AA batteries |
| Operating Temperature | 0–+40 °C |
| Storage Temperature | −10–+60 °C |
| Dimensions | 272 × 83 × 42 mm |
| Weight | 390 g |
| (Manufacturer | Hubei-based OEM |
|---|---|
| Origin | China |
| Model | TH-2000S |
| Compliance | HJ/T 75–2007, HJ/T 76–2007, HJ/T 352 |
| Communication Interfaces | RS-232, RS-485, PSTN, GPRS |
| Data Storage Capacity | ≥5 years of raw and derived data |
| Display | Industrial TFT color touchscreen (Chinese UI) |
| Hardware Platform | Embedded industrial control computer |
| Data Transmission Distance (RS-485) | Up to 1200 m |
| Security & Access Control | Dual-level user permission management |
| Auto-functions | Calibration scheduling, probe purge control, fault self-diagnosis, alarm-triggered recovery) |
| Origin | Hubei, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | TH-2003 |
| Pricing | Upon Request |
| Origin | Hubei, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | TH-2005 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-830 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | TH-830 |
| Pricing | Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | TH-GDB |
| Pricing | Available Upon Request |
| Origin | Hubei, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | QL02 |
| Pricing | Available Upon Request |
| Refrigeration Temperature | < 5 °C |
| Heating Temperature Range | 120–160 °C |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | TH-YC8H |
| Pricing | Upon Request |
| Compliance | GB/T 16157–1996, HJ 544–2016 |
| Flow Principle | Venturi Proportional Splitting |
| Max. Compatible Flow Rate | 100 L/min (optional sampler) |
| Temperature Control Range | Ambient to 180 °C (heated section) |
| Absorption Bottle Capacity | Four 75 mL impingers |
| Probe Weight | Lightweight, Portable Design |
| Heating Element | Integrated adjustable heater with S-type Pitot tube and K-type thermocouple |
| Cooling System | Built-in constant-temperature ice bath (0–4 °C) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Model | VERSA STAR (VM-01 refers to base configuration) |
| Compliance | GLP, USP <645>, ASTM D1125, ISO 7888, ISO 5814, ISO 10523, FDA 21 CFR Part 11 (with optional audit trail software) |
| Data Storage | 2000 GLP-compliant entries |
| Connectivity | Dual USB + RS232 |
| Module Capacity | Up to 4 simultaneous modules |
| IP Rating | IP54 |
| Power | 90–260 V AC, 50–60 Hz |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | 5030iQ and 5014iQ Next-Generation Ambient Air PM Continuous Monitors |
| Pricing | Available Upon Request |
| Brand | TIANHANG CREATE |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZC51 |
| Pricing | Available Upon Request |
| Power Supply | 30W Solar Panel + 7Ah Low-Temperature Lead-Crystal Battery |
| Enclosure Rating | IP68 |
| Structural Material | Aerospace-Grade Aluminum Alloy (Anodized & Sandblasted) + 304 Stainless Steel Mounting Mast (2.4 m) |
| Data Logger | Ultra-Low-Power Unit with 4× Analog Inputs, 4× RS485 Ports, 4× Image Interfaces, 8GB RAM, 64GB Local Storage, GPS/Beidou Positioning, Remote Firmware Update,断点续传 (Resume-on-Interruption), Multi-Retry Transmission, Voltage & Log Telemetry |
| Negative Ion Sensor | Detection Range: 0–500,000 ions/cm³ |
| Resolution | 10 ions/cm³ |
| Sampling Rate | 50 samples/sec |
| Accuracy | ±15% of reading |
| Ion Mobility | 1 cm²/(V·s) |
| Avg. Power | 1.7 W |
| Ambient Temp Sensor | -40–85°C, ±0.3°C @25°C (typ.), 0.01°C res. |
| RH Sensor | 0–100% RH, ±3% RH (10–80% RH, non-condensing), 0.01% RH res. |
| Optional Add-ons | 8-MP All-Weather Phenology Camera (IP68), Barometric Pressure Sensor (300–1100 hPa, ±0.5 hPa), Anemometer (0–60 m/s, ±(0.3+0.03v) m/s), Wind Vane (0–360°, ±3°) |
| 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 |
| 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 |
| 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-600E |
| Compliance | HJ 547-2017, GB/T 16157-1996, HJ/T 397-2007, HJ/T 47-1999 |
| Operating Temperature Range (Probe) | 110–150 °C |
| Maximum Unloaded Flow Rate | 2.5 L/min |
| Minimum Loaded Flow Rate at −20 kPa | >1.5 L/min |
| Flow Control | Proportional Solenoid Valve |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-680 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-7000 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-830 |
| Pricing | Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-890 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | TH-891 |
| Pricing | Available Upon Request |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-892 |
| Compliance | GB/T 16157–1996, Q/WTH 39–2017 |
| Display | 4.3-inch color touchscreen |
| Power Supply | 8.4 V rechargeable Li-ion battery |
| Data Storage | Up to 500 records |
| Measurement Parameters | Dynamic pressure, static pressure, temperature, humidity, flue gas velocity, actual volumetric flow rate, dry standard volumetric flow rate |
| Real-time averaging | 1-minute moving average |
| Output | Built-in thermal printer |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic |
| Model | TH-GAC-IC3000 |
| Price Range | USD 140,000 – 225,000 |
| Separation Efficiency (Gas/Aerosol) | 98% |
| Aerosol Collection Efficiency | 99% |
| Time Resolution | 30 min (15 min per phase, alternating) |
| Detection Targets | F⁻, Cl⁻, NO₂⁻, NO₃⁻, SO₄²⁻, Na⁺, NH₄⁺, K⁺, Mg²⁺, Ca²⁺ (aerosol) |
| Analytical Method | Dual-channel Ion Chromatography (IC) with Wet Annular Denuder + Aerosol Enlargement Chamber |
| Optional IC Platforms | Domestic IC or Thermo Fisher Dionex ICS-600/ICS-5000+ |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-J1 |
| Pressure Range | (-30 to 30) kPa (gauge), (0 to 6) kPa (dynamic) |
| Accuracy Class | Compliant with JJG 875–2005 |
| Display | Dot-matrix LCD with Chinese UI |
| Power Supply | AC/DC dual-mode |
| Data Storage | 20 calibration records |
| Optional Configurations | Automatic pressure generation or manual pressure regulator |
| Environmental Sensors | Integrated barometric pressure and ambient temperature measurement |
| Compliance | JJG 577–2005, JJG 875–2005, Q/WTH42–2013 |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | TH-OPAC100II |
| Pricing | Upon Request |