Water Quality Analyzer
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| Brand | AQUAREAD |
|---|---|
| Origin | United Kingdom |
| Model | AP7000-2 |
| Instrument Type | Online Multi-Parameter Water Quality Analyzer |
| Sensor Capacity | Up to 12 sensors (6 standard + 6 expandable ISE/optical interfaces) |
| Power | Rechargeable internal battery (7-day continuous operation) |
| Data Storage | 8 GB embedded memory |
| Communication | USB, RS-232, SDI-12, GSM/GPRS for SMS alerts |
| IP Rating | IP68 (1 m submersion, 30 min) |
| Housing Material | Marine-grade aluminum alloy |
| GPS Integration | Yes (via Aquameter handheld controller) |
| Compliance | Designed for ASTM D1129, ISO 5667, US EPA 40 CFR Part 136, and GLP-compliant data logging |
| Brand | AQUAREAD |
|---|---|
| Country of Origin | United Kingdom |
| Model | AP7000SDI |
| Instrument Type | Online Multi-Parameter Water Quality Analyzer |
| Sensor Capacity | Up to 12 sensors (6 standard + 6 expandable ISE/optical ports) |
| Power | Rechargeable internal battery (7-day continuous operation) |
| Data Storage | 8 GB embedded memory |
| Connectivity | SDI-12, RS-232, USB, Bluetooth, GSM/GPRS for remote alerts |
| IP Rating | IP68 (1 m submersion for 30 min) |
| Housing Material | Marine-grade aluminum alloy |
| GPS Integration | Built-in (via Aquameter handheld controller) |
| Compliance | Designed for ASTM D3370, ISO 5667, US EPA Method 160.1, and GLP-compliant data logging |
| Brand | AQUAREAD |
|---|---|
| Origin | United Kingdom |
| Model | Aquasonde-2000 / Aquasonde-5000 / Aquasonde-7000 |
| Detection Parameters | Dissolved Oxygen (DO), Conductivity (Relative & Absolute), pH, ORP, TDS, Temperature, Salinity, Depth, Resistivity, Specific Conductance (SSG) |
| Ingress Protection | IP68 |
| Depth Range | 0.075–100 m (profiling), 0–30 m (long-term submersion) |
| Operating Temperature | −5 °C to +70 °C |
| Data Storage Capacity | 150,000 full datasets |
| Battery Life | Up to 180 days (model- and configuration-dependent) |
| Sampling Frequency | Programmable from 0.5 Hz to once per 120 hours |
| Sensor Interfaces | 2 (AS-2000), 4 (AS-5000), 6 (AS-7000) |
| Auto-Cleaning System | Integrated only on AS-7000 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AV38 |
| Pricing | Available Upon Request |
| Brand | AVVOR |
|---|---|
| Origin | Canada |
| Model | AVVOR 8000 (Portable) & AVVOR 9000 (Online) |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Compliance | US EPA Methods 7063, 7472, 1001 |
| Electrode Options | Gold, Mercury-film, Bismuth-film, Bare Carbon |
| Measurable Elements (8000) | Cu, Pb, Zn, Cd, Mn, Sb, Tl, Fe, Ni, As, Hg, Se, Co, Mo, Au, Ag, Cr, Pd, Sn |
| Measurable Elements (9000) | Cu, Pb, Zn, Cd, Mn, Sb, Sb³⁺, Tl, Fe, Ni, As, Hg, Se, Cr, Cr⁶⁺, Co, Mo, Au, Ag, Pd, U |
| Detection Limit | Sub-ppb (ng/L) range for most metals |
| Output Interfaces | Dual 4–20 mA analog outputs (9000), RS-232/RS-485, optional wireless telemetry |
| Software | PC-based control & data logging with audit trail, GLP-compliant reporting |
| Enclosure Rating | IP67 (8000), NEMA 4X / IP66 (9000) |
| Power | Rechargeable Li-ion battery (8000) |
| Brand | AVVOR |
|---|---|
| Origin | Canada |
| Model | AVVOR 8000 |
| Detection Principle | Anodic Stripping Voltammetry (ASV) / Differential Pulse Anodic Stripping Voltammetry (DP-ASV) |
| Measurable Elements | Cu, Pb, Zn, Cd, Mn, Sb, Tl, Fe, Ni, As, Hg, Se, Co, Mo, Au, Ag, Cr, Pd, Sn |
| Detection Range | Sub-ppb to low ppm (element-dependent) |
| Portability | Field-deployable with integrated battery and rugged IP67-rated enclosure |
| Compliance | US EPA Methods 7063, 7472, 1001 |
| Brand | AVVOR |
|---|---|
| Origin | Canada |
| Model | AVVOR 9000 |
| Measurement Principle | Anodic Stripping Voltammetry (ASV) |
| Detectable Elements | Cu, Pb, Zn, Cd, Mn, Sb, Tl, Fe, Ni, As, Hg, Se, Co, Mo, Au, Ag, Cr, Cr(VI), Sn, Pd, U |
| Electrode Options | Gold, Mercury-film, Bismuth-film, Bare Carbon |
| Max. Simultaneous Parameters per Module | 5 |
| Max. Modules per System | 2 |
| Analog Outputs | 8 × 4–20 mA |
| Digital Interfaces | RS-485, RS-232 |
| Compliance | Designed for EPA Method 7063, ISO 11969, and ASTM D3559-22 compatibility |
| Environmental Rating | IP65 Enclosure with Humidity Control |
| Brand | AVVOR |
|---|---|
| Origin | Canada |
| Model | AVVOR 9000 |
| Measurement Principle | Anodic Stripping Voltammetry (ASV) |
| Detectable Elements | Cu, Pb, Zn, Cd, Mn, Sb, Tl, Fe, Ni, As, Hg, Se, Co, Mo, Au, Ag, Cr, Cr(VI), Sn, Pd, U |
| Electrode Options | Gold, Mercury-Film, Bismuth-Film, Bare Carbon |
| Max. Simultaneous Channels | 2 modules × 5 elements each |
| Output Interfaces | 8 × 4–20 mA analog outputs, RS-485, RS-232 |
| Compliance | Designed for EPA Method 200.8, ISO 11969, and ASTM D3559/D3590 compatibility |
| Environmental Rating | IP65 enclosure with humidity-resistant internal architecture |
| Calibration | Automated on-board standard addition and multi-point calibration routines |
| Origin | Canada |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | HM-1000, AVVOR-8000, AVVOR-9000 |
| Pricing | Available Upon Request |
| Brand | AVVOR |
|---|---|
| Origin | Canada |
| Model | AVVOR 9000 |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Measurable Elements | Cu, Pb, Zn, Cd, Mn, Sb, Tl, Fe, Ni, As, Hg, Se, Co, Mo, Au, Ag, Cr, Cr(VI), Sn, Pd, U |
| Electrode Options | Gold, Mercury-Film, Bismuth-Film, Bare Carbon |
| Max. Simultaneous Channels | 2 modules × 5 metals/module |
| Output Interfaces | 8 × 4–20 mA analog outputs, RS-485, RS-232 |
| Compliance | Designed for ASTM D3559, ISO 11047, USP <232>/<233>, EPA Method 7000B |
| Enclosure Rating | IP65 |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Operating Temperature | 5–40 °C |
| Sample Inlet | 6–8 mm OD tubing, pressure-rated for continuous flow |
| Brand | Azure Cloud & Wind Confluence |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YL-CQC10 |
| Instrument Type | Online Water Quality Analyzer |
| Measurement Parameters | Velocity, Depth, Flow Rate, Temperature |
| Flow Range | 0.01–6.50 m/s |
| Velocity Accuracy | ±1.0% ± 1.2 cm/s |
| Velocity Resolution | 0.75 mm |
| Water Temperature Range | Not specified (standard ambient range) |
| Temperature Accuracy | ±0.8 °C |
| Water Level Range | 0–10 m |
| Level Accuracy | ±0.2% ± 0.2 cm |
| Flow Rate Range | 1 L/s – 99,999,999 m³/h |
| Power Supply | Internal Li-ion battery |
| Communication | RS485, Modbus RTU protocol |
| Data Storage | 100,000 records |
| Measurement Modes | Manual & automatic (interval configurable from 0 to 120 min in 5-min increments) |
| velocity averaging duration | 10–120 s (auto), 60/100 s (manual) |
| Physical Configuration | Portable host unit with submersible sensor, telescoping pole (2 m standard, customizable extension) |
| Display | Backlit LCD |
| 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 / 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 | 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 |
| 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 |
| Brand | Beijing Baoyun / BJBY |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | BY-U1600 |
| Pricing | Available Upon Request |
| Detection Method | Diacetyl Monoxime (DAMO) Spectrophotometric Method per GB/T 18204.29–2000 |
| Measurement Range | 0.00–6.00 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy | ≤ ±3% of reading + 0.01 mg/L |
| Display | OLED with backlight |
| Operating Environment | 0–50 °C, 0–90% RH (non-condensing) |
| Light Source | Pulsed LED (≥100,000 h lifetime) |
| Power Supply | USB 5 V or 4 × AA alkaline batteries |
| Auto-Diagnostic | Battery status monitoring |
| Optical Design | Integrated LED light source / monochromator / cuvette chamber / photodetector |
| Sample Interface | Built-in flip-type light-shield cover |
| Included Accessories | Boiling unit and 50 pre-packaged urea reagent kits |
| Brand | Beijing Baoyun (BJBY) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | BY-WOL-P |
| Pricing | Available Upon Request |
| Brand | Beijing Baoyun (BJBY) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SMART-COD |
| Pricing | Upon Request |
| Brand | BioLight |
|---|---|
| Model | Lux-T010 |
| Origin | Guangdong, China |
| Instrument Type | Portable/HANDHELD Water Toxicity Analyzer |
| Detection Principle | Bioluminescent Bacterial Assay (Aliivibrio fischeri) |
| Detection Time | ≤ 60 s per sample |
| Power Supply | Rechargeable Li-ion battery |
| Sample Types | Drinking water, surface water, seawater, wastewater effluent/influent, industrial process water, sediment extracts |
| Target Analytes | Heavy metals (Hg, Cd, Cr, Pb, Cu, Ni), organophosphates, organonitrogen compounds, pyrethroids, polychlorinated dibenzo-p-dioxins (PCDDs), cyanide, dioxins, persistent organic pollutants (POPs), botulinum toxin, chloroform, surfactants, biocides, antibiotics |
| Compliance | Aligned with ISO 11348-3 (Water quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri — Part 3: Method using freeze-dried bacteria) |
| Software Interface | On-device LCD display with data logging (up to 1,000 results) |
| Brand | BJBY |
|---|---|
| Origin | Beijing, China |
| Model | BY-CL1600 |
| Detection Method | DPD Colorimetric Spectrophotometry |
| Measurands | Free Chlorine & Total Chlorine |
| Range | 0.00–5.00 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy | ≤ ±1% FS + 0.01 mg/L |
| Measurement Time | 1 min |
| Light Source | Pulsed LED (100,000 hr lifetime) |
| Display | Integrated LCD |
| Calibration | User-defined zero and span calibration |
| Environmental Operating Range | 0–50 °C |
| Power Supply | Replaceable alkaline batteries |
| IP Rating | IP65-equivalent mechanical sealing (shock- and moisture-resistant enclosure) |
| Optical Design | Integrated LED-as-source-and-monochromator architecture with fixed-path cuvette chamber and flip-type light-shielding cover |
| Brand | BJBY |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | BY-WQP1600C |
| Pricing | Available Upon Request |
| Measurement Principle | Turbidimetric Detection via Cyanuric Acid–Melamine Precipitation Reaction |
| Wavelength | 480 nm |
| Range | 5.0–120.0 mg/L |
| Assay Time | 7 min |
| Photometric Method | Reflectance/Transmittance Photometry |
| Accuracy | ±5% of Full Scale |
| Repeatability (RSD) | <0.5% |
| Stability (Drift) | <0.5% over 30 min |
| Optical Sensitivity (Absorbance Resolution) | 0.001 AU |
| Display | 3.5-inch TFT Color Touchscreen |
| Data Storage | ≥2000 Test Records with Timestamp, Sample ID, and Operator Tag |
| Connectivity | Bluetooth 4.2 (Class 2) for Wireless Thermal Printing |
| Power Supply | Rechargeable 8.4 V Li-ion Battery (Integrated, 2500 mAh) |
| Auto-Power-Off | After 120 min Inactivity |
| Operating Environment | 0–40 °C, ≤85% RH (non-condensing) |
| Optical Source | Imported Long-Life Cold LED (Rated Lifetime: 100,000 h) |
| Dimensions | 220 × 120 × 85 mm |
| Weight | 0.82 kg |
| Brand | BJBY |
|---|---|
| Origin | Beijing, China |
| Model | BY-WQP8001 |
| Measurement Principles | Colorimetric Spectrophotometry & Composite Spectrum Analysis |
| Parameters Measured | pH, Free Chlorine, Urea, Cyanuric Acid |
| Detection Range | Free Chlorine 0.03–10 mg/L |
| Measurement Time | Free Chlorine 2 min |
| Accuracy | ±5% |
| Repeatability | <0.5% |
| Stability | <0.5% |
| Absorbance Sensitivity | 0.001 AU |
| Display | 3.5-inch TFT color touch screen |
| Data Storage | ≥2000 records |
| Connectivity | Bluetooth 4.0 for wireless thermal printing |
| Power Supply | 8.4 V rechargeable Li-ion battery with state-of-charge indicator |
| Auto Power-off | After 2 hours of inactivity |
| Operating Environment | 0–40 °C, <85% RH (non-condensing) |
| Optical Source | Imported cold-light LED, 100,000-hour lifetime |
| Compliance | GB/T 5750, CJ/T 244, GB 37488–2019 |