Water Quality Analysis
Filter
Showing 661–690 of 952 results
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | ET99700 |
| Stirring Positions | 4 |
| Speed Range | 10–150 rpm, continuously variable |
| Speed Accuracy | ±10 rpm |
| Operating Temperature | 10–45 °C |
| Power Supply | 220 V / 60 Hz |
| Dimensions | 230 × 245 × 325 mm |
| Weight | ~6.9 kg |
| Compliance | CE Marked |
| Standard Configuration | ET99700 unit, carrying case, user manual, warranty card (Chinese) |
| Note | 1500 mL low-temperature and high-temperature beakers (for ET99710) sold separately |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | Domestic (PRC) |
| Model | LQ-5Z |
| Pricing | Upon Request |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | LQ-5Z-Multi |
| Pricing | Available Upon Request |
| Measurement Principle | Electrode-Based (Grab Sampling) |
| Measurement Range | TMAH: 0.00–5.0% / 0.0–50.0 g/L |
| NaOH | 0.00–3.00% / 0.0–30.0 g/L |
| Na₂CO₃ | 0.0–10.0% / 0–100 g/L |
| NH₃ | 0.0–2.00% / 0.0–20.0 g/L |
| H₂SO₄ | 0.0–2.00% / 0.0–20.0 g/L |
| HNO₃ | 0.0–2.00% / 0.0–20.0 g/L |
| Sample Temperature | 0.0–40.0 °C |
| Accuracy | ±5% FS |
| Calibration | Zero and Span Calibration |
| Temperature Compensation | Automatic |
| Enclosure Rating | IP66 |
| Power Supply | 3×AAA batteries with auto power-off |
| Electrode Type | 4C-type, 1 m standard cable |
| Dimensions (Instrument) | 75(W)×180(D)×38(H) mm |
| Electrode Dimensions | φ17×180(L) mm |
| Weight (Instrument) | ~300 g |
| Weight (Electrode) | ~50 g |
| Standard Kit | Analyzer with batteries, 4C electrode, user manual, certificate of conformity |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AKMC-1 |
| Price Range | USD 13,500 – 40,500 |
| Measurement Principle | Potentiometric Titration |
| Detection Range | 0.25–250 ppm (as CaCO₃) |
| Sampling Frequency | 1–4 times/hour |
| Operating Temperature | +10 to +35 °C |
| Relative Humidity (at +25 °C) | <80% |
| Sample Pressure | 0.1–10 atm |
| Sample Temperature | +5 to +40 °C |
| Power Supply | 110/220 VAC, 50/60 Hz |
| Power Consumption | 100 W |
| Dimensions | 300 × 400 × 150 mm |
| Weight | 20 kg |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | CRAB |
| Type | Online Oil Film Monitoring System |
| Measurement Range | 0–111 mg/L (as mineral oil, typical calibration) |
| Detection Limit | 0.2 mg/L |
| Accuracy | ±1 mg/L |
| Resolution | 0.1 mg/L |
| Measurement Frequency | 1 Hz |
| Minimum Detectable Oil Film Thickness | ≥0.5 µm |
| Maximum Sensor-to-Water Distance | 25 m |
| Maximum Communication Distance (RS485) | 300 m |
| Operating Temperature | −10 to +50 °C |
| Relative Humidity | Up to 100% |
| Power Supply | 187–242 VAC, 50 Hz |
| Power Consumption | 20 W |
| Dimensions | 160 × 160 × 110 mm |
| Weight | 2 kg |
| Optical Field Tilt Tolerance | ±20° |
| Communication Interfaces | RS232, RS485 |
| Alarm Output | Relay + Visual/Audible Alert |
| Mounting Options | Fixed, pendant, angled, or UAV-integrated |
| Brand | LUMEX |
|---|---|
| Origin | Canada |
| Model | FLUORAT-02 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Detection Methods | Fluorometry, Photometry, Chemiluminescence |
| Measured Parameters | Oil in Water, Volatile Phenols, Anionic Surfactants, COD, Turbidity, Cyanide, Uranium, Vanadium, Molybdenum, Nickel, Manganese, Chromium |
| Spectral Range | 250–900 nm |
| Cuvette Pathlengths | 10, 20, and 40 mm |
| Power Supply | 200–240 VAC, 50 Hz |
| Dimensions | 305 × 320 × 110 mm |
| Weight | 6.5 kg |
| Power Consumption | 36 W |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | Fluorat-02-5M |
| Instrument Type | Portable |
| Measurement Principle | UV Spectrophotometry & Fluorescence Detection |
| Detection Limit | 0.2 mg/L |
| Accuracy | ±1% |
| Resolution | 0.01 mg/L |
| Measurement Frequency | 2 samples/min |
| Spectral Range | 250–900 nm |
| Cuvette Pathlengths | 10, 20, and 40 mm |
| Power Supply | 200–240 VAC, 50 Hz |
| Dimensions | 305 × 320 × 110 mm |
| Weight | 6.5 kg |
| Power Consumption | 36 W |
| Brand | LUMEX |
|---|---|
| Origin | Russia |
| Model | Fluorat-AE-2 |
| Instrument Type | Online |
| Measurement Principle | UV Fluorescence with Patented Signal Separation Technology |
| Measurement Range | 0.001–500 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | <2% |
| Resolution | 0.1 mg/L |
| Measurement Frequency | 8 samples/hour |
| Sample Input | Up to 10 parallel aqueous streams |
| Power Supply | 187–242 VAC, 50 ±1 Hz / 12 VDC |
| Power Consumption | 100 W |
| Dimensions | 500 × 660 × 200 mm |
| Weight | 50 kg |
| Brand | LUMEX |
|---|---|
| Model | FLUORAT® AA-2 |
| Origin | Russia |
| Detection Range | 0.04–2 mg/L Al |
| Operating Temperature | +5 to +50 °C |
| Sample Flow Pressure | 0.1–10 atm |
| Cycle Time | 10–30 min |
| Output Interfaces | RS-485, RS-232, 4–20 mA (0–20 mA) |
| Power Supply | 187–242 V, 50 Hz ±1%, 12 V DC |
| Power Consumption | 100 W |
| Dimensions | 600 × 600 × 250 mm |
| Weight | ≤ 50 kg |
| MTBF | ≥ 10,000 h |
| IP Rating | Dust-protected and splash-resistant |
| Compliance | PND F 14.1:2.4.181-02, PND F 14.1:4.1.1255-03 |
| Brand | LUMEX |
|---|---|
| Model | RA-915WM |
| Principle | High-Temperature Thermal Decomposition Coupled with Zeeman Atomic Absorption Detection |
| Detection Limit | 0.3 µg/L |
| Measurement Range | 0–200 µg/L |
| Analysis Frequency | Once every 0.5–3 hours |
| Calibration | Fully Automatic |
| Baseline Verification | Fully Automatic |
| Max. Dissolved Solids Tolerance | 1000 mg/L |
| Communication Interfaces | RS-232/485, LAN, Isolated 4–20 mA |
| Protocols | Modbus, GESYTEC |
| Output Relays | Open/Closed |
| Operating Temperature | 5–40 °C |
| Atmospheric Pressure Range | 84–106.7 kPa |
| Relative Humidity | <98% at +35 °C |
| Power Supply | 110/240 VAC, 50/60 Hz |
| Dimensions (L×W×H) | 1000 × 400 × 2000 mm |
| Brand | Macherey-Nagel |
|---|---|
| Origin | Germany |
| Model | BioFix Lumi-10 |
| Instrument Type | Laboratory |
| Biological Agent | *Aliivibrio fischeri* (formerly *Vibrio fischeri*) |
| Operating Temperature | 18–25 °C |
| Reagent Storage & Assay Temperature | 20–25 °C |
| Coefficient of Variation (CV) | ≤5% (RSD) |
| Batch Capacity | 10 samples per run |
| Assay Duration | 30 minutes per batch |
| Detection Principle | Bioluminescence Inhibition/Enhancement |
| Photomultiplier Detector | Ultrafast Single-Photon Counter |
| Wavelength Range | 380–630 nm |
| Light Intensity Range | 0–120,000,000 photons/s |
| Detection Limit | 1 RLU |
| Display | Backlit monochrome LCD (128 × 64 pixels) |
| Data Storage | 2000 test records |
| Environmental Operating Range | 15–30 °C, 10–90% RH (non-condensing) |
| Power Supply | Rechargeable battery or AC adapter (230 V/50 Hz or 115 V/60 Hz) |
| Dimensions | 170 × 150 × 280 mm |
| Weight | 2.0 kg (including battery) |
| Compliance | EN ISO 11348-1/2/3, CE marked per 2006/95/EC (LVD) and 2004/108/EC (EMC) |
| Brand | Macherey-Nagel |
|---|---|
| Origin | Germany |
| Model | Vario mini |
| Digestion Method | Rapid Digestion |
| Heating Module | Single Block Heater |
| Batch Capacity | 6 samples |
| Temperature Range | 70–160 °C |
| Temperature Accuracy | ±1 °C |
| Sample Vessel Capacity | 60 mL |
| Timer Accuracy | ±1 min |
| Display | Graphical LCD (124 × 64 px) |
| Preset Temperatures | 70, 100, 120, 148, 150, 160 °C |
| Temperature Stability | ±1 °C (compliant with DIN, EN, ISO, and EPA standards) |
| Ramp Time | ≤25 min (20 °C → 160 °C at ambient 20 °C) |
| Digestion Durations | 30, 60, 120 min selectable |
| Safety Features | Lockable hinged safety lid, overheat protection |
| Interface | Mini-USB |
| Calibration Support | NANOCOLOR USB T-Set included for automated temperature verification and traceable calibration |
| Power Supply | 12 V DC, 5 A |
| Power Consumption | 60 W |
| Dimensions (W×D×H) | 105 × 125 × 170 mm |
| Weight | 0.67 kg (without power adapter) |
| Operating Environment | 10–40 °C, ≤80% RH (non-condensing) |
| Certification | CE |
| Warranty | 1 year |
| Brand | Macherey-Nagel |
|---|---|
| Origin | Germany |
| Model | PF-12 Plus |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Detection Principle | Colorimetric Method |
| Measurable Parameters | Ni, Cu, Cr, COD, Ammonia-N, Total Phosphorus, Total Nitrogen, Turbidity (1–1000 NTU), Residual Chlorine, and up to 60 parameters |
| Optical System | Single-beam filter photometer with 7-position filter wheel (345, 436, 470, 540, 585, 620, 690 nm) + optional 860 nm LED for turbidity |
| Wavelength Accuracy | ±2 nm |
| Spectral Bandwidth | 10–12 nm |
| Photometric Range | ±3 A |
| Photometric Accuracy | ±1% |
| Stability | <0.002 A/h |
| Sample Cell | 16 mm round cuvette |
| Data Storage | 1000 measurements, GLP-compliant |
| Display | Backlit LCD (64×128 pixels) |
| Interface | USB 2.0 |
| Protection Rating | IP68 |
| Operating Temperature | 10–40 °C, RH ≤80% |
| Power Supply | USB bus power, AA alkaline/rechargeable batteries, or 12 V automotive adapter |
| Dimensions | 215 × 100 × 65 mm |
| Weight | 0.7 kg |
| Certification | CE |
| Brand | Merck |
|---|---|
| Origin | Germany |
| Model | Spectroquant TR 420 |
| Digestion Method | Rapid Digestion |
| Heating Modules | Dual heating blocks |
| Batch Capacity | 24 × 16 mm digestion tubes |
| Temperature Range | Ambient to 170 °C |
| Temperature Accuracy | ±1.0 °C |
| Display | LCD with real-time setpoint/actual temperature & time monitoring |
| Heating Status Indication | LED (flashing during ramp-up |
| Safety Features | Contact-protected heating surface |
| Preprogrammed Methods | 8 standard digestion protocols |
| Power Supply | 115–230 V, 50–60 Hz |
| Dimensions (H×W×D) | 180 × 256 × 307 mm |
| Weight | 3.6 kg |
| Brand | Merck |
|---|---|
| Origin | Germany |
| Model | TR 320 |
| Digestion Method | Rapid Digestion |
| Heating Modules | Dual Independent Heating Blocks |
| Batch Capacity | 12 samples |
| Temperature Setpoints | 100 °C, 120 °C, 148 °C |
| Temperature Accuracy | ±1.0 °C |
| Digestion Tube Diameter | 16 mm |
| Display | LCD with Real-Time Setpoint & Actual Temperature/Time Monitoring |
| Safety Features | Touch-Safe Heating Surface, Integrated Protective Cover |
| Power Supply | 115–230 V, 50–60 Hz |
| Dimensions (H×W×L) | 180 × 256 × 307 mm |
| Weight | 2.85 kg |
| Brand | Mettler Toledo |
|---|---|
| Model | FG4 |
| Measurement Principle | Galvanic Cell (Self-Polarizing) |
| Temperature Compensation | Automatic (NTC 30 kΩ) |
| Atmospheric Pressure Compensation | Manual or Optional Barometric Sensor Input |
| Salinity Compensation | Manual Input (0–70 g/L) |
| Display | Backlit LCD with Electrode Status Indicator |
| Power Supply | 4 × AA Batteries (incl.) |
| IP Rating | IP67 |
| Operating Temperature | 0–50 °C |
| Storage Temperature | –25–70 °C |
| Compliance | CE, RoHS, ISO 5814 (Dissolved Oxygen — Electrochemical Probe Method) |
| Electrode Compatibility | LE611 (Standard), LE612 (Ruggedized) |
| Data Output | None (Standalone Unit) |
| Calibration | 1-point Air Saturation or 2-point (Air + Zero Solution) |
| Units | mg/L, % saturation, ppm, µmol/L |
| Resolution | 0.01 mg/L (DO), 0.1 °C (Temp) |
| Accuracy | ±0.2 mg/L (0–20 mg/L), ±0.5 °C (Temperature) |
| Brand | Metrohm |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | 2035 |
| Pricing | Available Upon Request |
| Brand | Metrohm |
|---|---|
| Origin | Switzerland |
| Manufacturer | Metrohm AG |
| Instrument Type | Portable |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Detectable Metals | As, Hg, Cu, Pb, Cd, Zn, Fe, Ni, Co, Mn, Bi, Sb, Tl, Cr, Se, Te |
| Analysis Time | <5 minutes per sample |
| Current Range Accuracy | ±0.025% |
| Potential Resolution | ±0.2 mV |
| Electrode Options | scTRACE Gold electrode or disposable screen-printed electrodes (SPE) |
| Power Supply | Rechargeable Li-ion battery |
| Compliance | Designed to meet WHO drinking water guideline requirements for heavy metals |
| Software | Integrated VA software with pre-validated ASTM/ISO-aligned methods |
| Brand | Metrohm |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Models | TitrIC System 1, TitrIC System 2, TitrIC System 3 |
| Pricing | Available upon Request |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | USA |
| Model | 6000TOCi |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Measurement |
| Oxidation Method | UV Photolysis |
| Measurement Range | 0–2000 ppb C |
| Accuracy | ±3% |
| Resolution | 0.001 ppb C |
| Detection Limit | 0.025 ppb C |
| Repeatability | ≤3% |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Type | Online DO Analyzer |
| Measurement Principle | Optical Luminescence Quenching (ISO 5814:2012 compliant) |
| Range | 0.00–80.00 mg/L (0– saturation, 0–50 ppm, 0–50,000 ppb) |
| Accuracy | ±0.2 mg/L at 25°C |
| Repeatability | ≤0.05% of reading |
| Detection Limit | <2 ppb (in high-purity water mode) |
| Sensor Technology | ISM® (Intelligent Sensor Management) enabled |
| Compliance | FDA 21 CFR Part 11 ready, USP <1231>, ASTM D888, ISO 5814, EN 25814 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | S4, S9 |
| Portability | Portable |
| Measurement Principle | Polarographic (Clark-type) or Optical (Luminescence-based) — configurable per probe |
| Measurement Range | 0.00–50.0 mg/L (ppm) |
| Accuracy | ±0.1 mg/L (0–8 mg/L), ±0.2 mg/L (8–20 mg/L), ±10% (20–50 mg/L) |
| Repeatability | ±0.05% of reading |
| Detection Limit | ±2 ppb (O₂ in water) |
| Ingress Protection | IP67 |
| Electrode Compatibility | ISM® (Intelligent Sensor Management) enabled |
| Data Interface | Waterproof USB (IP67-rated) |
| Display | High-contrast, sunlight-readable LCD with StatusLight™ indicator |
| Language Support | 12 languages including English, German, French, Spanish, Chinese, Japanese, Korean, etc. |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic (China-manufactured) |
| Model | SG9 |
| Instrument Type | Laboratory-Portable |
| IP Rating | IP67 |
| Measurement Principle | Optical Luminescence (RDO® Technology) |
| DO Range | 0.00–80.00 mg/L (ppm) |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.1 mg/L (0–8 mg/L), ±0.2 mg/L (8–20 mg/L), ±10% (20–80 mg/L) |
| Saturation Range | 0.0–50.0% |
| Saturation Resolution | 0.1% |
| Barometric Pressure Range | 500–1100 mbar |
| Pressure Resolution | 0.1 mbar |
| Data Storage | 500 GLP-compliant records |
| Calibration Management | ISM® Intelligent Sensor Management |
| Sensor Interface | Digital ISM-enabled OptiOx probe |
| Communication | Infrared (IR) interface |
| Operating Modes | Standard / Expert |
| Endpoint Options | Auto, Manual, Timed |
| Compliance | GLP, ISO/IEC 17025-supporting workflows, FDA 21 CFR Part 11-ready (with optional software) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Product Line | SevenGo Series |
| Portability | Handheld / Field-Deployable |
| IP Rating | IP67 |
| Display | Backlit LCD (Professional Models) |
| Connectivity | Infrared (IR) Interface (Professional Models) |
| Data Management | Onboard Storage + PC Export via ErGo Assistant Software |
| Form Factor | Modular Electrochemical Meter Platform |
| Compliance | Designed for ASTM D1293, ISO 7888, ISO 5814, USP <645>, and EPA Method 120.1 / 120.2 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | USA |
| Model | 2300Na |
| Measurement Range | 0.001–100,000 ppb Na⁺ |
| Calibration | Unattended 3-point incremental or manual 1-/2-point |
| Dimensions | 900 × 450 × 190 mm |
| Analog Outputs | (4) 0/4–20 mA |
| Electrode Activation | Automatic during calibration |
| Enclosure Options | Fully enclosed locked cabinet or semi-enclosed with service door |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | USA |
| Model | 2800Si |
| Detection Limit | 0.8 ppb |
| Measurement Range | 0–5000 ppb |
| Accuracy | ±5% of reading or ±1 ppb (whichever is greater) |
| Cycle Time | Adjustable, typically 20 minutes |
| Maximum Sample Pressure | <7 bar (100 psig) |
| Compliance | Designed for ASTM D4582, ASTM D5116, ISO 14687-2, and power plant water chemistry guidelines per EPRI TR-102328 & IAPWS RP-7 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | USA |
| Model | 4000TOCe |
| Instrument Type | Online TOC Analyzer |
| Measurement Principle | Direct Conductivity Detection |
| Oxidation Method | UV Photolysis (185 nm) |
| Measurement Range | 0.05–1000 ppb C |
| Accuracy | ±0.1 ppb (TOC < 2 ppb) |
| Resolution | 0.001 ppb |
| Detection Limit | 0.025 ppb |
| Repeatability | ±0.05 ppb (<5 ppb) |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | USA |
| Model | 450TOC |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Measurement |
| Oxidation Method | UV Photolysis (185 nm) |
| Measurement Range | 0.05 – 1000 ppb C (μg C/L) |
| Accuracy | ±0.1 ppb C for TOC < 2.0 ppb |
| Resolution | 0.001 ppb C (μg C/L) |
| Detection Limit | 0.025 ppb C |
| Repeatability | ±0.05 ppb C (< 5 ppb), ±1.0% (> 5 ppb) |
| Sample Temperature | 0–70 °C |
| Particle Size Limit | < 100 µm |
| Conductivity Requirement | ≥0.5 MΩ·cm (≤2 µS/cm) |
| pH Limit | < 7.5 |
| Flow Rate | 20 mL/min |
| Inlet Pressure | 4–85 psig (0.3–5.8 bar) |
| Dimensions | 334 × 185 × 324 mm |
| Weight (with base) | 7.0 kg |
| Enclosure Material | UL 94 V-0 Flame-Retardant Polystyrene |
| Wetted Materials | 316 Stainless Steel, Quartz, PEEK, Titanium, PTFE, Silicone, FFKM, EPDM |
| Environmental Operating Range | 5–50 °C / 5–80% RH (non-condensing) |
| Power | 100–240 VAC, 50/60 Hz, max. 40 W |
| Certifications | CE, cULus |
| Traceability | NIST-traceable conductivity & temperature sensors per ASTM D1125 and D5391 |
| Compliance | ASTM D5173, USP <643>, EP 2.2.44, JP 2.59, ChP 0912 |
| Brand | METTLER TOLEDO |
|---|---|
| Origin | Switzerland |
| Model | 770MAX |
| Input Channels | 6 (up to 16 measured parameters) |
| Sensor Types Supported | 8 (e.g., conductivity/resistivity, pH/ORP, dissolved oxygen, ozone, TOC, flow, temperature, pressure, level) |
| Output Options | 4 or 8 × 0/4–20 mA analog outputs |
| Communication | RS232 serial interface |
| Relay Outputs | 4 (optional) |
| Display | Multi-line scrolling LCD with customizable parameter naming |
| Power Supply | Universal 100–240 VAC, 50–60 Hz |
| Enclosure | 1/4 DIN, IP65-rated with sealed rear cover |
| Calibration Support | NIST-traceable verification via optional 1875 Smart Calibrator |
| Origin | Netherlands |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TOXmini |
| Instrument Type | Portable |
| Biological Indicator | Aliivibrio fischeri (formerly Vibrio fischeri) |
| Operating Temperature Range | +15 °C to +30 °C |
| Reagent Storage & Handling Temperature | +2 °C to +8 °C |
| Repeatability | ≤15% RSD (Relative Standard Deviation) at 50% inhibition level |
| Batch Capacity | 1–12 samples per run |
| Typical Measurement Time | 15–30 min per sample (ISO 11348-3 compliant) |