Water Quality Analysis
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| Brand | BBE Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | Colifast Field Kit |
| Pricing | Available Upon Request |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | BBE Moldaenke GmbH |
| Country of Origin | Imported |
| Model | DFP |
| Portability | Portable |
| Target Organism | Cyanobacteria (Phytoplankton) |
| Operating Temperature Range | −2 °C to 40 °C |
| Reagent Storage Temperature | −2 °C to 40 °C |
| Measurement Cycle Time | 7 hours |
| Depth Range | 0–100 m |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | BBE Moldaenke GmbH |
| Product Type | Online Water Toxicity Analyzer |
| Model | Fish Toximeter II |
| Operating Temperature Range | 5–28 °C |
| Test Organism | Zebrafish (Danio rerio) |
| Detection Principle | Real-time Video-Based Behavioral Analysis |
| Compliance Basis | Extended Dynamic Daphnia Test (EDDT)-aligned methodology, aligned with ISO 10706:2000 (Water quality — Guidance on toxicity testing using fish), EU WFD (Water Framework Directive) monitoring principles |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | BBE Moldaenke GmbH |
| Type | Imported |
| Model | TS |
| Application | Field-deployable chlorophyll a and algal class quantification |
| Measurement Principle | Multi-wavelength excitation fluorescence spectroscopy |
| Detection Depth | Up to 1000 m (optional) |
| Key Parameters | Total chlorophyll a (0–500 µg/L, resolution 0.01 µg/L, LOD 0.05 µg/L), yellow substance (CDOM), green algae, cyanobacteria, diatoms/dinoflagellates, cryptophytes, depth (0–100/200/1000 m), temperature (−2 to 40 °C), transmittance (0–100%), pressure sensor integrated |
| Power | 12 V DC, internal rechargeable battery |
| Housing | Reinforced carbon fiber / V4A stainless steel (6.4 kg standard, 7.2 kg with housing, 5.1 kg titanium option) |
| Dimensions | 450 mm × 140 mm (H × Φ) |
| Memory | 2 GB (≥1000 datasets) |
| Interface | RS485 |
| Maintenance Interval | ≥7 days |
| Optional Accessories | Desktop mount, temperature probe, wiper unit, protective housing, cable reel, auto-start plug, Bluetooth handheld interface, transport case, cables (3/10/20/30/50/100 m) |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | Ver. 1.1 |
| Instrument Type | Algal Quality Control System |
| Compliance | Designed for ISO/IEC 17025-aligned QC workflows in environmental laboratories |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | BG00430000 |
| Measurement Parameters | Total chlorophyll a / total algal density |
| Measurement Range | 0–500 µg chl-a/L |
| Resolution | 0.01 µg chl-a/L |
| Detection Limit | 0.05 µg chl-a/L |
| Light Transmission Range | 0–100% |
| Excitation Wavelengths | 370, 470, 525, 570, 590, 610 nm |
| Measurement Time | ≤3 min per sample |
| Sample Volume | 25 mL |
| Operating Temperature | 0–35 °C |
| Storage Temperature | 0–50 °C |
| Dimensions (H×W×D) | 185 × 330 × 350 mm |
| Weight | 7.5 kg |
| Power Supply | 110/240 V AC, 50/60 Hz or 12 V DC |
| Power Consumption | 10 W |
| Protection Rating | IP54 |
| Data Interface | RS232 |
| Software | bbe++ (Windows-based database software) |
| Optional Accessories | Photosynthetic activity module |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Online Analyzer |
| Measurement Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Range | 0–8 mg/L and 0–20 mg/L (dual-range auto-switching) |
| Repeatability | ±3% of Full Scale (FS) |
| Accuracy | ≤±3% FS |
| Limit of Detection (LOD) | 0.4 mg/L |
| Resolution | 0.01 mg/L |
| Analysis Cycle Time | 60 minutes per sample |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | TC |
| Instrument Type | Algal Cell Counter |
| Detection Principle | In Vivo Chlorophyll-a Fluorescence Analysis |
| Measurement Range | 0–20,000 cells/mL |
| Resolution | 1 cell/mL |
| Weight | 2.5 kg |
| Dimensions (H×W×D) | 258 × 243 × 117 mm |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Protection Rating | IP54 (lid closed), IP22 (lid open) |
| Interface | USB |
| Sample Temperature Range | 5–55 °C |
| Ambient Operating Temperature | 5–35 °C |
| Data Storage Capacity | >100,000 measurements |
| Storage Temperature | 5–45 °C |
| Accessories Included | User Manual, 50 µm Filter, Power Adapter, 50-Filter Kit |
| Optional Accessory | 50-Filter Kit |
| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic (China-Made) |
| Model | bbe NH4—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Ammonia-Nitrogen (NH₃-N) |
| Measurement Principle | Salicylate Spectrophotometry |
| Detection Range | 0–0.5 / 2 / 4 / 20 / 100 mg/L NH₃-N (selectable) |
| Accuracy | ≤ ±3% FS or 0.0014 mg/L (whichever is greater) |
| Repeatability | ≤2% |
| Limit of Detection (LOD) | 0.0027 mg/L (at 0–0.5 mg/L range) |
| Zero Drift | ≤1% FS/24 h |
| Span Drift | ≤2% FS/24 h |
| Measurement Cycle Time | 500 s |
| Resolution | 0.0001 mg/L (at 0–0.5 mg/L range) |
| Dimensions (H×L×W) | 1100 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA analog, RS232/RS485 serial |
| Communication Protocols | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| Calibration | Automatic & manual |
| Maintenance | Modular design with tool-free access |
| Display | Integrated touchscreen HMI |
| Data Integrity Features | Built-in QC check verification, remote status monitoring (optional) |
| Environmental Compliance | Designed for continuous operation in Class I, Division 2 hazardous locations per IEC 60079-0 (general requirements) |
| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | bbe Phenol—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Analyte | Volatile Phenol |
| Measurement Range | 0–0.1 / 2 / 20 mg/L (selectable) |
| Detection Limit | 0.001 mg/L (at lowest range) |
| Accuracy | ≤ ±3% FS or 0.0008 mg/L (whichever is greater) |
| Repeatability | ≤3% |
| Zero Drift | ≤2% FS/24h |
| Span Drift | ≤2% FS/24h |
| Measurement Cycle Time | 39 minutes |
| Resolution | 0.0001 mg/L (at lowest range) |
| Dimensions (H×L×W) | 1100 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free and particle-free |
| Temperature | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA, RS232/RS485 |
| Communication Protocols | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| Calibration | Automatic & manual |
| Cleaning | Fully automated |
| Compliance Features | Built-in QC verification, remote operational status monitoring (optional) |
| Brand | BBE Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | BBE Moldaenke GmbH |
| Type | Laboratory Instrument |
| Model | PhycoLA |
| Operating Temperature | 0–40 °C |
| Reagent Storage Temperature | 0–40 °C |
| Sample Volume per Batch | 25 mL |
| Biological Target | Cyanobacteria and Algal Taxa |
| Application Domain | Freshwater and Brackish Water Quality Monitoring |
| Brand | bbe Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer | bbe Moldaenke GmbH |
| Country of Origin | Imported |
| Model | PS |
| Instrument Type | Online |
| Biological Target | Algae |
| Operating Temperature | 0–40 °C |
| Reagent Storage Temperature | 0–40 °C |
| Sample Volume per Cycle | 45 mL |
| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | bbe TN—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameter | Total Nitrogen (TN) |
| Measurement Principle | Alkaline Potassium Persulfate Digestion + UV-Vis Spectrophotometry |
| Measurement Range | 0–2.5 / 10 / 50 / 350 mg/L TN (selectable) |
| Accuracy | ≤ ±3% FS or ±0.05 mg/L (whichever is greater) |
| Repeatability | ≤2% RSD |
| Detection Limit | 0.05 mg/L (at lowest range) |
| Zero Drift | ≤3% FS/24 h |
| Span Drift | ≤3% FS/24 h |
| Measurement Cycle Time | 21 minutes |
| Resolution | 0.01 mg/L (at lowest range) |
| Dimensions (H×L×W) | 1190 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp. | 2–40 °C |
| Pressure | 0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA analog output, RS232/RS485 serial communication |
| Protocol Support | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| Key Features | Full-spectrum UV-Vis detection (220 nm, 275 nm, 400 nm, 700 nm), turbidity interference correction, integrated UV-assisted digestion, automatic calibration & cleaning, touchscreen HMI, remote status monitoring & QC verification (optional), power-fail recovery |
| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | bbe TP—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Analyte | Total Phosphorus |
| Measurement Principle | Acidic Peroxysulfate Digestion + Ammonium Molybdate Spectrophotometry (λ = 880 nm) |
| Detection Limit | 0.0035 mg/L (at 0–0.5 mg/L range) |
| Accuracy | ≤ ±3% FS or ±0.003 mg/L (whichever is greater) |
| Repeatability | ≤1% |
| Zero Drift | ≤1% FS/24h |
| Span Drift | ≤2% FS/24h |
| Measurement Cycle | 30 minutes |
| Resolution | 0.0001 mg/L (0–0.5 mg/L range) |
| Dimensions (H×L×W) | 1100 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp. | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA analog, RS232/RS485 serial |
| Communication Protocols | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| UV-Assisted Digestion | Integrated |
| QC Verification & Remote Monitoring | Optional |
| Brand | BBE / bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Total Nitrogen (TN), Total Phosphorus (TP) |
| Measurement Principle (TN) | Alkaline Potassium Persulfate Digestion + UV-Vis Spectrophotometry |
| Measurement Principle (TP) | Acidic Potassium Persulfate Digestion + Ammonium Molybdate Spectrophotometry |
| Detection Range (TN) | 0–2.5 / 10 / 50 / 350 mg/L |
| Detection Range (TP) | 0–2 / 5 / 10 / 100 mg/L |
| Accuracy (TN) | ≤ ±3% FS or 0.05 mg/L (whichever is greater) |
| Accuracy (TP) | ≤ ±3% FS |
| Repeatability | ≤2% for both TN and TP |
| LOD (TN) | 0.05 mg/L |
| LOD (TP) | 0.0035 mg/L |
| Zero Drift (TN) | ≤3% FS/24h |
| Zero Drift (TP) | ≤1% FS/24h |
| Span Drift (TN) | ≤3% FS/24h |
| Span Drift (TP) | ≤2% FS/24h |
| Measurement Cycle (TN) | 21 min |
| Measurement Cycle (TP) | 30 min |
| Resolution | 0.01 mg/L (at minimum range) |
| Dimensions (H×L×W) | 1190 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp. | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Output Interfaces | 4–20 mA analog, RS232/RS485 serial |
| Communication Protocols | MODBUS RTU/TCP (optional), TCP/IP (optional) |
| Key Hardware | Diode Array Spectrometer (UV–Vis, 190–800 nm), Integrated UV-Assisted Digestion Module |
| Calibration | Automatic & Manual |
| Maintenance | Modular Design with Tool-Free Access |
| Display | Touchscreen HMI (Human-Machine Interface) |
| Data Integrity Features | Audit Trail Ready, QC Check & Verification Logging (optional), Remote Status Monitoring (optional) |
| Brand | bbe Moldaenke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | bbe TP+TN+NH4—PWR II |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Total Phosphorus (TP), Total Nitrogen (TN), Ammonia-Nitrogen (NH₄–N) |
| Measurement Principles | TN – Alkaline Potassium Persulfate Digestion + UV Spectrophotometry |
| Measurement Ranges | TN: 0–2.5 / 10 / 50 / 350 mg/L |
| TP | 0–2 / 5 / 10 / 100 mg/L |
| NH₄–N | 0–0.5 / 2 / 4 / 20 / 100 mg/L |
| Accuracy | TN: ≤ ±3% FS or 0.05 mg/L (whichever greater) |
| TP | ≤ ±3% FS |
| NH₄–N | ≤ ±3% FS or 0.015 mg/L (whichever greater) |
| Repeatability | ≤2% for all parameters |
| Detection Limits | TN: 0.05 mg/L |
| TP | 0.0035 mg/L |
| NH₄–N | 0.0027 mg/L |
| Zero Drift | TN: ≤3% FS/24h |
| TP & NH₄–N | ≤1% FS/24h |
| Span Drift | TN: ≤3% FS/24h |
| TP & NH₄–N | ≤2% FS/24h |
| Measurement Cycle Time | TN: 21 min |
| TP | 30 min |
| NH₄–N | 8.4 min |
| Resolution | TN: 0.01 mg/L (min range) |
| TP | 0.001 mg/L (min range) |
| NH₄–N | 0.0001 mg/L (min range) |
| Dimensions (H×L×W) | 1190 × 600 × 310 mm |
| Weight | ~45 kg |
| Sample Requirements | Oil-free, low-suspended solids |
| Temp | 2–40 °C |
| Pressure | 0.0–0.1 bar |
| Flow Rate | 1.5–3.0 L/min |
| Key Technologies | Diode Array Full-Spectrum Detection (UV–Vis), Turbidity Interference Compensation, UV-Assisted Digestion, Modular Architecture, Touchscreen HMI, Remote Status Monitoring (optional), QC Check & Audit Trail Support (optional), Communication: 4–20 mA, RS232/RS485, MODBUS TCP/IP (optional) |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory-Scale Offline TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±5% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% RSD |
| Analysis Time | 4 min |
| Response Time | ≤15 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 10–40 °C (±5 °C/day max) |
| Internal Flow Rate | 0.5 mL/min |
| Relative Humidity | ≤85% |
| Zero Drift | ±5% FS |
| Span Drift | ±5% FS |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 100 W |
| Dimensions | 44 × 18 × 26 cm |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | BCT-5800 |
| Pricing | Upon Request |
| Brand | Beckman Coulter |
|---|---|
| Origin | USA |
| Manufacturer | Beckman Coulter, Inc. |
| Product Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Detection |
| Oxidation Method | Dual-UV (185 nm + 254 nm) Photolysis |
| Measurement Range | 1–1000 ppb C |
| Accuracy | ±5% of reading |
| Resolution | 0.1 ppb C |
| Detection Limit | 1 ppb C |
| Repeatability | ±1% RSD |
| Compliance | USP <643>, EP 2.2.44, JP 2.59, ASTM D5905, ISO 8245 |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr BSB 4A |
| Instrument Type | Laboratory Benchtop System |
| Measurement Principle | Dilution and Sealed Bottle Incubation (ISO 5851-1 / DIN EN 1899-1 compliant) |
| Wavelength | 610 ± 20 nm |
| Measurement Range | 10–5000 mg/L O₂ |
| Accuracy | ≤ ±10% |
| Repeatability | ≤ ±5% |
| Limit of Detection | 0.1 mg/L O₂ |
| Analysis Time | 20 min per sample (post-incubation measurement) |
| Batch Capacity | 15 or 30 samples simultaneously |
| Stirring Vessel Volume | 1 L (calibrated PTFE-coated stirring column) |
| Stirring Mechanism | Integrated magnetic stirrer |
| Valve System | PTFE three-way stopcock for dilution water supply and bottom degassing |
| Level Control | Semi-automatic horizontal closure with integrated rinse function |
| Weight | ~12 kg (excl. peristaltic pump) |
| Dimensions (W × D × H) | 26 × 35 × 75 cm |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | Behr CL10 (AOX/EOX/POX) |
| Measurement Principle | Combustion–Microcoulometric Titration |
| Measurement Range | 0.1–3000 mg/L Cl (as Cl⁻ equivalent) |
| Accuracy | <1% RSD |
| Repeatability | <1% RSD |
| Detection Limit | 0.1 µg Cl absolute |
| Resolution | 0.01 µg Cl |
| Carrier Gases | O₂ (99.95%), Ar (99.95% for EOX) |
| IR Furnace Max Temp | 1000 °C |
| Resistive Downstream Furnace Max Temp | 1000 °C |
| Sample Capacity | AOX—up to 200 mL aqueous |
| Analysis Time | 5–10 min per sample (halogen-content dependent) |
| Titration Current Range | 2–450 µA |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Behr PA-CSB |
| Instrument Type | Laboratory Benchtop Unit |
| Measurement Principle | Closed-Tube Colorimetric Oxidation (Dichromate Reflux Method per ISO 6060 / DIN 38409-H41) |
| Wavelength | 610 ± 20 nm |
| Measurement Range | 10–5000 mg/L COD |
| Accuracy | ≤ ±10% of reading |
| Repeatability | ≤ ±5% RSD |
| LOD | 0.1 mg/L |
| Digestion Time | 20 min |
| Batch Capacity | 15 or 30 samples (configurable via reaction block configuration) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Behr COD |
| Instrument Type | Laboratory Benchtop |
| Measurement Principle | Closed-Reflex Digestion with Spectrophotometric Detection at 610 nm |
| Wavelength | 610 ± 20 nm |
| Range | 10–5000 mg/L COD |
| Accuracy | ≤ ±10% |
| Repeatability | ≤ ±5% |
| LOD | 0.1 mg/L |
| Digestion & Analysis Time | 20 min per batch |
| Batch Capacity | 6 or 12 samples |
| Compliance | ISO 6060, DIN 38409-H41, EN 15372 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | AHS-20A PLUS |
| Instrument Type | Laboratory Water Quality Analyzer |
| Target Analytes | Volatile Organic Compounds (VOCs) |
| Detection Method | Headspace-Gas Chromatography with Flame Ionization Detection (HS-GC-FID) |
| Compliance Standards | GB 5749-2006, GB 3838-2002, GB 8537-2008 |
| Brand | Beifen Sanpu |
|---|---|
| Model | AHS-20A PLUS |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Target Analytes | Benzene, Toluene, Ethylbenzene, p-Xylene, m-Xylene, o-Xylene, Cumene, Styrene |
| Compliance Standard | HJ 1067–2019 |
| Detection Limit | 2–3 µg/L (LOD), 8–12 µg/L (LOQ) at 10.0 mL sample volume |
| Sample Capacity | 9-position automated vial tray |
| Interface | Standard GC-compatible heated transfer line and pressure-controlled valve system |
| Power Supply | AC 220 V ± 10%, 50 Hz |
| Dimensions | 450 × 420 × 350 mm |
| Weight | 32 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Laboratory Instrument |
| Model | Multi-2025 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Target Analytes | Methylmercury (CH₃Hg⁺), Ethylmercury (C₂H₅Hg⁺) |
| Detection Principle | Purge-and-Trap Coupled with Gas Chromatography–Cold Vapor Atomic Fluorescence Spectrometry (PT-GC-CVAFS) |
| Regulatory Compliance | HJ 977–2018, HJ 1269–2022, HJ 1268–2022, SNT 5517–2023 |
| Elemental Capability | As, Hg, Pb, Se, Sb, Bi, Cd, Te, Sn, Ge, Zn, Au (12 elements via hydride generation-AFS) |
| Column | Modified OV-3 packed column |
| Pyrolysis Temperature | Up to 1050 °C |
| Software | Graphical GUI with real-time status monitoring, consumables lifetime tracking, and multi-format reporting (PDF/Excel/Word) |
| Data Integrity Features | Audit trail support, user access control, instrument state logging |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | Multi-2025 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Detection Targets | Methylmercury (CH₃Hg⁺), Ethylmercury (C₂H₅Hg⁺), Total Mercury, Arsenic, Selenium, Antimony, Lead, Bismuth, Cadmium, etc. (12 elements) |
| Compliance | HJ 977–2018, HJ 1269–2022, HJ 1268–2022, SNT 5517–2023 |
| Detection Principle | Purge-and-Trap Coupled with Gas Chromatography–Cold Vapor Atomic Fluorescence Spectrometry (PT-GC-CVAFS) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Multi-2025 |
| Instrument Type | Laboratory-Based Water Quality Analyzer |
| Target Analytes | Methylmercury (CH₃Hg⁺), Ethylmercury (C₂H₅Hg⁺) |
| Detection Principle | Purge-and-Trap Coupled with Gas Chromatography–Cold Vapor Atomic Fluorescence Spectrometry (PT-GC-CVAFS) |
| Compliant Standards | HJ 977–2018, HJ 1269–2022, HJ 1268–2022, SNT 5517–2023 |
| Sample Compatibility | Aqueous matrices (surface water, wastewater, drinking water), soil extracts, sediment pore water, biological tissues (e.g., fish muscle, blood), agricultural products, cosmetics, traditional Chinese medicinal materials |
| Elemental Coverage | As, Hg, Pb, Se, Sb, Bi, Cd, Te, Sn, Ge, Zn, Cu (12 elements via hydride generation atomic fluorescence) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Detection Principle | DPD-based Spectrophotometry |
| Measurable Parameters | Free Chlorine, Total Chlorine, Combined Chlorine |
| Measurement Time | ≤30 min |
| Accuracy | ±3% ±0.01 mg/L |
| Resolution | 0.01 mg/L |
| Default Range | 0.01–5.00 mg/L |
| Extended Range | 0.01–10.00 mg/L |
| Dimensions | 160 × 62 × 30 mm |
| Weight | 0.15 kg |
| Power Supply | 2 × AA alkaline batteries |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Q-CL501C |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Analyte | Free Chlorine (as Cl₂) |
| Detection Method | Iodometric Photometric Method |
| Measurement Time | ≤60 s |
| Range (Low) | 5–500 mg/L Cl₂ |
| Range (High) | 0.05–15.0% w/w Cl₂ (500–150,000 mg/L) |
| Resolution (Low) | 1 mg/L |
| Resolution (High) | 0.01% |
| Accuracy (Low) | ±10 mg/L at 200 mg/L Cl₂ |
| Accuracy (High) | ±0.25% at 5% Cl₂ |
| Dimensions | 160 × 62 × 30 mm |
| Weight | 0.15 kg |
| Power Supply | 2 × AA alkaline batteries |