Environmental Monitoring Instruments
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| Brand | Hach |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LDO10103 |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Quenching |
| Range | 0.00–20.0 mg/L, 0–200% saturation |
| Accuracy | ±1% of full scale |
| Repeatability | ±1% |
| Detection Limit | 0.01 mg/L (or 0.1 mg/L depending on configuration) |
| Brand | Hach |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | MS5100 |
| Instrument Type | Online Water Quality Analyzer |
| Measurement Principle | Electrochemical Detection (Free Chlorine & Chlorine Dioxide), Nephelometry (Turbidity), Potentiometric (pH & ORP), Conductometric (Conductivity) |
| Measured Parameters | Free Chlorine, Chlorine Dioxide, Turbidity, pH, ORP, Conductivity, Temperature |
| Measurement Ranges | Free Chlorine: 0–10 mg/L as Cl₂ |
| Chlorine Dioxide | 0–5 mg/L |
| Repeatability | Free Chlorine: ±1% or ±0.01 mg/L (whichever is greater) |
| Chlorine Dioxide | ±1.5% or ±0.01 mg/L (whichever is greater) |
| Detection Limit | 0.008 mg/L Cl₂ (at 25 °C) |
| Accuracy | ±10% (4–5 mg/L Cl₂ range) |
| Sample Temperature Range | 5–40 °C |
| Operating Humidity | 0–90% RH (non-condensing) |
| Dimensions | 342 mm × 329 mm × 177 mm |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Online TOC Analyzer |
| Price Range | USD 42,000 – 70,000 |
| Instrument Type | Online TOC Monitoring System |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Methods | UV/Persulfate, High-Temperature Combustion (680–900 °C), Ozone-Promoted Oxidation, Ultra-Pure UV Oxidation |
| Measurement Range | 0–50,000 ppm C |
| Accuracy | ±1% of reading |
| Resolution | 0.05 ppm C |
| Detection Limit | 0.05 ppm C |
| Repeatability | ±1% RSD |
| Sample Throughput | As low as 3 minutes per analysis (configuration-dependent) |
| Dimensions (H×W×D) | 575 × 556 × 612 mm |
| Weight | 60 kg |
| Power Supply | 220 VAC, 10 A |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | QbD1200+ |
| Oxidation Method | UV/Persulfate |
| Measurement Range | 0–100 ppm |
| Detection Limit | 3 ppb |
| Accuracy | ±3% |
| Precision (RSD) | <2% |
| Compliance | FDA 21 CFR Part 11, USP <643>, EP 2.2.44, JP 2.59, ISO 8245, ASTM D5903 |
| Operating System | Pre-installed Microsoft Windows 10 IoT Enterprise |
| Display | 10.4-inch capacitive touchscreen |
| Data Storage | 256 GB SSD |
| Sample Introduction | Manual or optional 64-position autosampler (40 mL vials) |
| Brand | Hach |
|---|---|
| Origin | USA |
| Model | SP510 |
| Detection Principle | Colorimetric (EDTA Complexometric Titration) |
| Measurement Range | 0.3–100 mg/L as CaCO₃ |
| Accuracy | ±10% of setpoint (0.3–2 mg/L), ±4% of setpoint (5–100 mg/L) |
| Cycle Time | ~2 minutes per measurement |
| Alarm Output | 1 SPDT relay |
| Power Supply | 115/230 VAC, 50/60 Hz |
| Certifications | UL, CSA, CE |
| Reagent Consumption | Up to 2 months per reagent pack |
| Maintenance Interval | Pump tube replacement every 6 months |
| Calibration | Automatic on-demand and scheduled calibration |
| Brand | Hach |
|---|---|
| Model | SP510 |
| Origin | USA |
| Instrument Type | Online Water Quality Analyzer |
| Measurement Principle | Colorimetric Method (Calcium/Magnesium Complexation with Arsenazo III) |
| Measured Parameter | Total Hardness (as CaCO₃) |
| Range | 0.3–100 mg/L as CaCO₃ |
| Repeatability | ≤4% RSD |
| Accuracy | ±10% of setpoint at 0.3–2 mg/L |
| Cycle Time | ~2 minutes per measurement |
| Calibration | Automatic on-board standardization using factory-preloaded reagent cartridges |
| Reagent Consumption | One cartridge supports ~60 days of continuous operation |
| Maintenance Interval | Pump tubing replacement every 6 months |
| Alarm Outputs | 1 SPDT relay (configurable setpoints: 0.3, 1, 2, 5, 10, 20, 50, 100 mg/L) |
| Power Supply | 115/230 VAC, 50/60 Hz |
| Certifications | UL 61010-1, CSA C22.2 No. 61010-1, CE marked per EMC and LVD directives |
| Compliance | Designed for use in industrial water treatment environments requiring GLP-aligned operational traceability |
| Brand | HACH |
|---|---|
| Model | TC2300 |
| Type | Online Liquid Particle Counter |
| Origin | Shanghai, China |
| Flow Rate Range | High-Flow Configuration |
| Flow Rate Accuracy | ≤ ±2% |
| Repeatability | ≤ ±2% (at concentration ≥ 100 counts/mL) |
| Size Distribution Accuracy | ±10% or ≤ 5 counts/mL (whichever is greater) |
| Measurement Accuracy (Count Error) | ≤ ±5% |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | HAIDA HD-F801-3A Formaldehyde & VOC Emission Test Chamber |
| Temperature Range | 15–40 °C |
| Humidity Range | 30–80 %RH |
| Temperature Uniformity | ≤±1 °C |
| Temperature Stability | ≤±0.3 °C |
| Humidity Accuracy | ±5 %RH |
| Airflow Velocity | 0.1–0.3 m/s |
| Internal Chamber Dimensions (W×D×H) | 400×700×600 mm (4 chambers) |
| Power Supply | 220 V, 50 Hz, 4 kW max |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | HAIDA HD-F801-4 Formaldehyde & VOC Emission Test Chamber |
| Temperature Range | 15℃–40℃ |
| Humidity Range | 30%–80% RH |
| Internal Chamber Dimensions | 1000 × 800 × 1250 mm (D × W × H) |
| Air Exchange Rate | Adjustable via Mass Flow Controller |
| Temperature Uniformity | ≤ ±1℃ |
| Temperature Stability | ≤ ±0.3℃ |
| Humidity Accuracy | ±3% RH |
| Airflow Velocity | 0.1–0.3 m/s (adjustable) |
| Power Supply | 380 V, 50 Hz, 8 kW |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | HD-F801-5 |
| Temperature Range | 15–40 °C |
| Humidity Range | 30–80 % RH |
| Internal Volume | 5 m³ |
| Air Exchange Rate | 0.2–2 h⁻¹ |
| Surface Air Velocity | 0.1–0.5 m/s |
| Static Leak Rate | ≤0.5 % × chamber volume/min at 1 kPa differential pressure |
| Formaldehyde Background Concentration | <0.006 mg/m³ |
| TVOC Background Concentration | <0.05 mg/m³ |
| Individual VOC Background Concentration | <0.005 mg/m³ |
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HAIDA HD-F801-6 16 m³ Environmental Chamber for Formaldehyde and VOC Emission Testing |
| Temperature Range | 15–40 °C |
| Humidity Range | 30–80 % RH |
| Air Exchange Rate | 0.2–2.0 h⁻¹ |
| Internal Air Velocity | 0.1–0.5 m/s (horizontal) |
| Chamber Airtightness | ≤0.5 % × chamber volume/min at 1 kPa differential pressure |
| Formaldehyde Background Concentration | <0.006 mg/m³ |
| TVOC Background Concentration | <0.05 mg/m³ |
| Individual VOC Background Concentration | <0.005 mg/m³ |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | HGCF-100 for Ammonia Nitrogen |
| Price Range | USD 28,000 – 35,000 |
| Instrument Type | Laboratory Benchtop |
| Measurement Principle | Air-Segmented Continuous Flow Analysis (CFA) with Distillation and Colorimetric Detection |
| Measurement Range | 0.01–5 mg/L NH₃–N |
| Accuracy | ±1% of reading |
| Detection Limit | ≤0.005 mg/L NH₃–N |
| Sample Throughput | 30 samples/hour |
| Batch Capacity | Unlimited (software-controlled queue) |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HGCF-100 |
| Price Range | USD 28,000 – 70,000 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | Total Cyanide, Free Cyanide, Volatile Phenols, Anionic Surfactants (LAS), Ammonia-Nitrogen (NH₃-N), Orthophosphate, Total Phosphorus, Total Nitrogen, Sulfides, Hexavalent Chromium (Cr⁶⁺), Nitrate, Nitrite, Permanganate Index (CODₘₙ), Urea |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | HGCF-100 Cyanide |
| Price Range | USD 21,000 – 42,000 (FOB Beijing) |
| Instrument Type | Benchtop Laboratory Analyzer |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HGCF-100 (Volatile Phenol Configuration) |
| Instrument Type | Benchtop Laboratory Continuous Flow Analyzer |
| Compliance | GB, HJ, EPA, ISO Standard Methods |
| Sample Throughput | Batch-mode Automated Analysis |
| Detection Principle | Air-Segmented Continuous Flow with On-line Distillation and Spectrophotometric Detection |
| Optical Detection | Full-spectrum CCD or Dual-beam Silicon Photodiode Detector |
| Reaction Coil | 2 mm ID Quartz Mixing Coil |
| On-line Pretreatment | Integrated Steam Distillation, Heating, Mixing, Dilution, and Auto-Cleaning |
| Automation Level | Fully Automated Including Auto-Sampling, Reagent Dispensing, Reaction Control, Data Acquisition, and System Flush |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HGCF-200 / HGCF-210 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Detection Parameters | Total Cyanide, Free Cyanide, Volatile Phenol, Anionic Detergents, Ammonia Nitrogen (NH₃-N), Orthophosphate, Total Phosphorus, Total Nitrogen, Sulfide, Hexavalent Chromium (Cr⁶⁺), Nitrate, Nitrite, Permanganate Index (CODₘₙ), Urea |
| Compliance Standards | HJ 665–2013, HJ 670–2013, HJ 667–2013, CJT 141–2018, SL/T 788–2019, NY/T 1121.7–2014, NY/T 1228–2015, ISO 14403:2012, ISO 14402:1999, ISO 23913:2016, ISO 15681-2:2003 |
| Optical Detection | Dual-beam silicon photodetector or full-spectrum CCD detector |
| Flow Cell Pathlength Options | 10 mm to 200 mm |
| Reaction Coil | 2 mm i.d. quartz mixing coil |
| Sample Introduction | Automated sampler with carbon fiber or borosilicate glass probe, auto-cleaning and wash solution auto-replacement |
| Online Pretreatment | Integrated heating, digestion, distillation, dialysis, extraction, degassing, dilution, and mixing modules |
| Light Source | Low-power LED with short stabilization time and >10,000 h lifetime |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HGCF-200 Ammonia Nitrogen |
| Measurement Principle | Colorimetric Flow Analysis (Salicylate Method) |
| Measurement Range | 0.01–5 mg/L NH₃–N |
| Detection Limit | ≤0.005 mg/L NH₃–N |
| Accuracy | ±1% of reading |
| Sample Throughput | 30 samples/hour |
| Batch Capacity | Unlimited |
| Optical Cell Material | Fused quartz |
| Light Source | Low-power LED |
| Detector | Full-spectrum CCD with built-in monochromator |
| Online Dilution Ratio | 1–5000× |
| Reaction Tubing ID | ≥2 mm |
| Compliance | HJ 665-2013, HJ 670-2013, HJ 667-2013, ISO 14403:2012, ISO 14402:1999, ISO 23913:2016, ISO 15681-2:2003 |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Laboratory Benchtop CFA |
| Application | Total and Free Cyanide Determination in Water and Environmental Matrices |
| Compliance | ASTM D7511, ISO 14403:2012, HJ 484–2009, EPA Method 335.4 |
| Detection Principle | Segmented Flow Analysis (SFA) with Air Segmentation, On-line Distillation & UV Digestion |
| Optical System | LED-based Photometer with Quartz Flow Cell and Full-spectrum CCD Detector |
| Sample Throughput | Up to 60 samples/hour |
| Detection Limit | ≤0.2 µg/L CN⁻ (as applicable per ISO 14403) |
| Linear Dynamic Range | 0–1000 µg/L (adjustable via on-line dilution 1:1 to 1:5000) |
| Reagent Management | Integrated Smart Reagent Rack with Level Sensing & Leak Detection |
| Automation | Fully Automated Sample Introduction, Pre-treatment, Reaction, Separation, Detection & Data Reporting |
| Brand | Haiguang Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HGCF-200 Volatile Phenol |
| Instrument Type | Laboratory-Based Volatile Phenol Analyzer |
| Compliance | ASTM D3164, ISO 14402:1999, ISO 23913:2016, ISO 15681-2:2003, HJ 665–670/667–2013, CJT 141–2018, SL/T 788–2019, NY/T 1121.7–2014, NY/T 1228–2015 |
| Brand | Accurion |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Halcyonics Workstations |
| Price | Upon Request |
| Load Capacity (Vario Series) | 80–320 kg |
| Load Capacity (Micro Series) | 100–100 kg |
| Isolation Performance | >98.22% at 10 Hz |
| Effective Low-Frequency Cutoff | <5 Hz |
| Interface | USB 1.1 |
| Software | Windows-based Evaluation Suite |
| Dimensions (L×W×H, mm) | Vario_600: 770×770×700 |
| Vario_780 | 990×810×700 |
| Vario_900 | 1110×960×700 |
| Micro_780 | 950×770×700 |
| Micro_1000 | 1070×1170×700 |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 3886 |
| Safety Rating | Non-Explosion-Proof |
| Weight | ~980 g |
| Display | 4-line × 20-character LCD |
| Dimensions | 115 mm × 70 mm × 211 mm |
| Data Storage Capacity | 500 samples (4 records per test in Calculation Mode) |
| Communication Interface | RS-232 or RS-485 (selectable via menu) |
| Power Supply | 4× AA Ni-MH rechargeable batteries (4.8 V, 1.6 Ah) |
| Sampling Flow Rate | 0.1 cfm (2.83 L/min) |
| Counting Channels | 0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm |
| Minimum Detectable Particle Size | 0.3 µm |
| Count Range | 1–70,000,000 particles/ft³ |
| Sampling Duration | 1 s – 99 min 59 s (adjustable in 1-s increments) |
| Sampling Frequency | 1–99 cycles or continuous |
| Operating Temperature | 10–35 °C |
| Test Modes | Single, Repeat, Continuous, Calculation, Remote Control |
| Simultaneous Environmental Monitoring | Particle count + temperature + relative humidity + air velocity (with optional probes) |
| Error Indicators | Out-of-range count, laser power degradation, flow deviation > ±1%, low battery |
| Brand | Hanna |
|---|---|
| Origin | Italy |
| Model | HI9147 |
| Instrument Type | Portable |
| Measurement Principle | Galvanic Cell Electrochemical Probe |
| DO Range | 0.0 to 50.0 mg/L (ppm) |
| Saturation | 0 to 600% |
| Accuracy | ±1% of reading |
| Resolution | 0.1 mg/L (DO), 1% (saturation) |
| Temperature Range | 0.0 to 50.0 °C |
| Temp. Accuracy | ±0.2 °C |
| Altitude Compensation | 0 to 4000 m |
| Salinity Compensation | 0 to 51 g/L |
| Electrode | HI76409 galvanic DO probe with integrated temperature sensor, 4/10/15 m cable options |
| Power | 3 × 1.5 V AAA batteries |
| IP Rating | IP67 |
| Dimensions | 185 × 72 × 36 mm |
| Weight | 450 g |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | Domestic (China) |
| Model | Hapline M8800 |
| Detection Target | Volatile Organic Compounds (VOCs) |
| Detection Mode | Dual-Mode (Real-Time Single-Quadrupole MS + Stationary GC-MS Quantification) |
| Weight | <40 kg |
| Vacuum System | Non-Mechanical (Turbomolecular + Ion Pump Hybrid) |
| Operating Interface | Detachable Touchscreen Control Panel (Local & Remote Operation Supported) |
| Data Transmission | Cloud-Integrated Platform with Real-Time Telemetry |
| Compliance | Designed to Support ASTM D6348, EPA TO-15/TO-17, and GB 50325–2020 Method Requirements |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HD-2000 |
| Price | USD 1,240 (FOB) |
| Measurement Range | 0.01–100 µGy/h |
| Energy Threshold | 60 keV |
| Linearity (r vs. CPS) | ≥0.999 |
| Stability | ≤6% |
| Accuracy | ±20% |
| Sensitivity | ≥350 cps at 1 µGy/h |
| Power Consumption | ≤100 mW |
| Operating Temperature | 0–40 °C |
| Relative Humidity | ≤90% @ 40 °C |
| Weight | 6 kg |
| Dimensions | 35 × 20 × 25 cm |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | HAS-100B |
| Flow Rate | 100 L/min |
| Flow Accuracy | ±1% |
| Sampling Duration | 0–99 min |
| Operating Temperature | −30 °C to 40 °C |
| Operating Humidity | 20–80% RH |
| Display | Dot-matrix LCD |
| Power | Rechargeable Ni-MH battery |
| Portability | Handheld with optional tripod (max height: 1.5 m) |
| Sample Collection | Rotating Petri dish |
| Auto-power Management | Backlight timeout (30 s), Standby auto-shutdown (5 min) |
| Sterilization | Removable sampling head for autoclaving |
| Brand | HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer | HengAo Technology Co., Ltd. |
| Model | HAS-6A |
| Sampling Flow Rate | 30 L/min |
| Flow Measurement Accuracy | ±1% FS |
| Timing Range | 0–99 min |
| Operating Temperature | −30 to +40 °C |
| Operating Relative Humidity | 20–80% RH |
| Weight | 6.5 kg |
| Dimensions (W×D×H) | 240 × 238 × 360 mm |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | HM-QW6 |
| Sampling Principle | Inertial Impaction |
| Flow Rate | 28.3 L/min |
| Flow Accuracy | ≤5% |
| Timing Range | 0–99 min |
| Operating Temperature | −20–50°C |
| Operating Relative Humidity | 20–50% RH |
| Particle Capture Efficiency | ≥98% |
| Cut-Point Diameters | Stage 1: >7.0 µm (orifice Ø 1.18 mm) |
| Stage 2 | 4.7–7.0 µm (Ø 0.91 mm) |
| Stage 3 | 3.3–4.7 µm (Ø 0.71 mm) |
| Stage 4 | 2.1–3.3 µm (Ø 0.53 mm) |
| Stage 5 | 1.1–2.1 µm (Ø 0.34 mm) |
| Stage 6 | 0.65–1.1 µm (Ø 0.25 mm) |
| Noise Level | ≤60 dB(A) |
| Timer Accuracy | <1% |
| Power Supply | AC/DC dual-mode |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HM-TYL3 |
| Measurement Range | 0.1–240.0 mg N |
| Sample Capacity | ≤8.0 g (solid), ≤30.0 mL (liquid) |
| Titration Precision | ≤0.001 µL/step |
| Minimum Titration Volume | 0.5 µL/step |
| Titration Mode | Dynamic (simultaneous distillation & titration) |
| Accuracy | ≤1% error |
| Repeatability | RSD ≤0.5% |
| Analysis Time | 3–10 min per pre-digested sample |
| Power Consumption | ≤1500 W |
| Dimensions | 405 × 465 × 690 mm |
| Weight | 19 kg |
| Operating Temperature | 10–35 °C |
| Relative Humidity | ≤85% RH |
| Voltage | 220 V, 50 Hz |
| Touchscreen | 10.1″ Android 10 interface |
| Data Storage | 16 GB (≥5 million records) |
| Connectivity | Wi-Fi enabled |
| Output | Excel export via USB, thermal report printing, batch upload capability |
| Safety Features | Condensate flow monitoring with low-flow alarm, evaporator level/temperature/pressure protection, corrosion-resistant components, automated waste discharge and system cleaning |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HM-WL Y |
| Price | USD 17,000 (approx.) |
| Brand | LINGXI Optoelectronics |
|---|---|
| Origin | Zhejiang, China |
| Model | HGA-321 |
| Detection Principle | Cavity Ring-Down Spectroscopy (CRDS) |
| Detectable Gases | CO₂, CH₄, NH₃, N₂O, H₂O |
| Compliance | Designed for environmental monitoring per ISO 14001-aligned field deployment |
| Software | Embedded real-time spectral processing with audit-trail logging |
| Data Output | RS232/RS485, Ethernet, optional analog 4–20 mA |
| Operating Temperature | 15–35 °C |
| Power Supply | 100–240 VAC, 50/60 Hz |