Water Quality Analysis
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Showing 31–60 of 948 results
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PD320 |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Clark-type Polarographic Probe |
| Dissolved Oxygen Range | 0.0–20.0 mg/L |
| Accuracy (DO) | ±0.30 mg/L |
| Repeatability | 0.1% |
| Detection Limit (DO) | 0.10 mg/L |
| pH Range | −2.00–19.99 pH |
| mV Range | ±1999 mV |
| Temperature Range | −10–110 °C |
| DO Saturation Range | 0.0–200.0 % |
| pH Resolution | 0.01/0.1 pH |
| mV Resolution | 1 mV |
| DO Saturation Resolution | 0.1/1 % |
| Temperature Resolution | 0.1 °C |
| pH Accuracy | ±0.01 pH |
| mV Accuracy | ±0.1% FS |
| Temperature Accuracy | ±0.4 °C |
| Response Time (DO) | 30 s (90% at 25 °C) |
| Residual Current | 0.10 mg/L |
| IP Rating | IP57 |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PD5200 |
| Instrument Type | Laboratory |
| Measurement Principle | Electrochemical Clark-type Polarographic Probe |
| Dissolved Oxygen Range | 0–20.00 mg/L |
| Accuracy (DO) | ±0.30 mg/L |
| Repeatability | 0.1% |
| Detection Limit (DO) | 0.10 mg/L |
| pH Range | −2.000–19.999 |
| pH Accuracy | ±0.002 pH |
| mV Range | ±1999.9 mV |
| mV Accuracy | ±0.03% FS |
| Temperature Range | −10–100 °C |
| Temp Accuracy | ±0.4 °C |
| Response Time (DO) | 30 s (90% at 25 °C) |
| Residual Current | 0.10 mg/L |
| DO Electrode | Membrane-covered polarographic sensor with integrated temperature compensation and salinity/pressure compensation |
| pH Calibration | Up to 5-point auto-calibration with NIST, USA, CH, and custom buffer sets (15 total) |
| Data Storage | 1000 entries (manual/auto), GLP-compliant |
| Connectivity | USB interface |
| IP Rating | IP54 |
| Display | 90 × 68 mm LCD with white backlight and time stamp |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-Br |
| Instrument Type | Benchtop Multi-Ion Analyzer |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | 1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000 to 19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| IP Rating | IP54 |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-Ca |
| Instrument Type | Benchtop |
| Ion Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | 1 s |
| Measurement Accuracy | ±0.01 pX (for monovalent ions) / ±0.02 pX (for divalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX, 0.01 mol/L, 0.01 mg/L, 0.01 ppm |
| pH Range | −2.000–19.999 pH |
| pH Accuracy | ±0.002 pH |
| mV Range | −1999.9 to +1999.9 mV |
| mV Accuracy | ±0.03% FS |
| Temperature Accuracy | ±0.4 °C |
| Data Storage Capacity | 1000 sets |
| Interface | USB |
| IP Rating | IP54 |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| Brand | Alalis |
|---|---|
| Model | PI5100-CL |
| Type | Benchtop Ion Concentration Meter |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | 1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000–19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| Protection Rating | IP54 |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-F |
| Instrument Type | Benchtop Ion Analyzer |
| Ion Measured | Fluoride (F⁻) |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | ≤1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000 to 19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| IP Rating | IP54 |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-I |
| Instrument Type | Benchtop Multi-Ion Analyzer |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | 1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000 to 19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| IP Rating | IP54 |
| Compliance | GLP-compliant data management |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-K |
| Instrument Type | Benchtop Multi-Ion Analyzer |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | 1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000 to 19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| Protection Rating | IP54 |
| Compliance | GLP-compliant data management, ASTM D1129, ISO 7888, USP <791>, FDA 21 CFR Part 11-ready audit trail support |
| Brand | Alalis |
|---|---|
| Origin | Shanghai, China |
| Model | PI5100-Na |
| Instrument Type | Benchtop Sodium Ion Analyzer |
| Measurement Range | 0.00–14.00 pX |
| Detection Limit | 0.01 ppm |
| Response Time | ≤1 s |
| Accuracy | ±0.01 pX (for monovalent ions) |
| Temperature Range | −10 to 110 °C |
| Resolution | 0.01 pX / 0.01 mol/L / 0.01 mg/L / 0.01 ppm |
| pH Range | −2.000 to 19.999 pH |
| mV Range | −1999.9 to +1999.9 mV |
| Temperature Compensation | Automatic/manual (0–60.0 °C for ion mode |
| Data Storage | 1000 sets (manual & auto) |
| Interface | USB |
| Display | 90 × 68 mm LCD with white backlight and real-time clock |
| IP Rating | IP54 |
| Compliance | GLP-compliant data management, supports ASTM D1129, ISO 10523, and USP <791> for ion-selective electrode methodology |
| Brand | Alibillia |
|---|---|
| Origin | Switzerland |
| Model | GGUN-FL24 |
| Instrument Type | Laboratory & Field-Deployable Water Quality Analyzer |
| Detection Parameters | Fluorescence (e.g., sodium fluorescein, rhodamine WT, sodium naphthionate), Turbidity, Temperature, Conductivity |
| Fluorescence Detection Limit (sodium fluorescein) | 2 × 10⁻¹¹ g/mL (typ.) |
| Turbidity Range | 0.02–400 NTU |
| Minimum Sampling Interval | 4 s |
| Optical Modules | 4 |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.034 °C |
| ADC Resolution | 24-bit unipolar |
| Operating Current | 8–28 mA |
| Enclosure Material | Stainless Steel |
| Ingress Protection | IP68 |
| Dimensions | Ø48 mm × 270 mm |
| Weight | 2.2 kg |
| Cable Length Options | ≥30 m (cable weight: ~1 kg per 10 m) |
| Power Supply | TRMC-series data loggers (TRMC-GGUN or TRMC-GGUN-COM) |
| Brand | Alibillia |
|---|---|
| Origin | Switzerland |
| Model | GGUN-FL30 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Optical Modules | 4 |
| Turbidity Range | 0.02–400 NTU |
| Fluorescein Sodium Detection Limit | 2 × 10⁻¹¹ g/mL (typical, uranine) |
| Minimum Sampling Interval | 4 s |
| Communication Interface | RS232 |
| Operating Current | 8–28 mA |
| ADC Resolution | 24-bit unipolar |
| Cable Length Options | 15–50 m (1 kg per 10 m) |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.034 °C |
| Dimensions | Ø160 mm × 170 mm (cylindrical) |
| Enclosure Rating & Material | IP68, stainless steel |
| Weight | 7.3 kg |
| Power Supply | TRMC-series data logger |
| Optional Local Data Logger | TRMC-GGUN |
| Remote Data Logger Option | TRMC-GGUN-COM |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0–50,000 µg/L (ppb) as C |
| Accuracy | ±4% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.05 mg/L |
| Repeatability | ≤3% RSD |
| Conductivity Range Limit | <10.0 µS/cm |
| Sample Temperature Range | 1–90 °C |
| Power Supply | 220 V AC, 50/60 Hz |
| Operating Ambient Temperature | 5–40 °C |
| Display | Color Touchscreen |
| Analysis Time | ≤6 minutes per sample |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0–50,000 ppm (as C) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Sample Temperature Range | 1–90 °C |
| Analysis Time | <6 minutes |
| Power Supply | 220 V AC |
| Display | Color Touchscreen |
| Compliance | Chinese Pharmacopoeia 2010 Edition |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.5 mg/L |
| Accuracy | ±5% |
| Resolution | 1 µg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Power Supply | AC 220 V ±22 V, 50 Hz ±1 Hz |
| Power Consumption | 95 W |
| Dimensions | 340 × 390 × 145 mm |
| Weight | 15 kg |
| Response Time | ≤6 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Temperature | 10–40 °C |
| Relative Humidity | ≤85% RH |
| Linearity Error | ±5% |
| Control Interface | Color Touchscreen with Embedded System |
| Connectivity | Bluetooth Wireless Control |
| Compliance | Chinese Pharmacopoeia 2015 Edition, Appendix VIII R |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Laboratory TOC Analyzer |
| Model | BC-40 |
| Detection Principle | Membrane Conductivity Difference Method |
| Oxidation Method | UV Photolysis (185 nm) |
| Measurement Range | 0.001–1.5 mg/L |
| Accuracy | ±5% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Power Supply | AC 220 V ±22 V, 50 Hz ±1 Hz |
| Power Consumption | 95 W |
| Dimensions | 340 × 390 × 145 mm |
| Weight | 15 kg |
| Response Time | ≤6 min |
| Sample Temperature Range | 1–95 °C |
| Operating Environment | 10–40 °C, ≤85% RH |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Detection after UV/Persulfate Oxidation |
| Oxidation Method | High-Temperature Catalytic Combustion (supplemented by UV/persulfate for low-level precision) |
| Measurement Range | 0.01–1000 µg/L (0.01–1.000 mg/L) |
| Accuracy | ±4% of reading within calibrated range |
| Resolution | 0.001 mg/L (1 µg/L) |
| Detection Limit | 0.001 mg/L (1 µg/L) |
| Repeatability | ≤3% RSD |
| Sample Temperature Range | 1–95 °C |
| Analysis Time | ≤6 minutes per sample |
| Data Storage | Internal memory supporting ≥6 months of timestamped records |
| Compliance | USP <643>, EP 2.2.44, ChP 2020 Edition (General Chapter 0682), FDA CGMP Annex 1 (Water Systems), ISO 8573-1 (for pharmaceutical compressed air-associated water), GLP/GMP-ready audit trail capability |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | BC-40A Standard |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Analysis Time | ≤6 minutes |
| Sample Temperature Range | 1–90 °C |
| Power Supply | 220 V AC |
| Display | Color Touchscreen |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Membrane Conductivity Differential Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.0 mg/L (customizable up to 1000 mg/L via sensor configuration) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Sample Temperature Range | 1–95 °C |
| Analysis Time | <4 minutes per sample |
| Display | 640×480 color touchscreen |
| Data Storage | 6-month history (≥10,000 records) |
| Interface | RS232 |
| Compliance | Chinese Pharmacopoeia 2010 Edition, Appendix VIII R |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | UV/Persulfate Oxidation + NDIR (Non-Dispersive Infrared) Detection |
| Measurement Range | 0.001–1.0 mg/L (customizable up to 1000 mg/L via sensor configuration) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Response Time | <4 minutes |
| Sample Temperature Range | 1–95 °C |
| Display | 640×480 color TFT touchscreen |
| Data Storage | 6-month history retention |
| Compliance | Chinese Pharmacopoeia 2010 Edition, Appendix VIII R |
| Interface | RS232 |
| Power Supply | 220 V AC |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory TOC Analyzer |
| Model | BC-40A |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±5% |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Analysis Time | 4 min |
| Response Time | ≤15 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Temperature Range | 10–40 °C (max. ±5 °C/day drift) |
| Internal Flow Rate | 0.5 mL/min |
| Relative Humidity | ≤85% |
| Zero Drift | ±5% FS/24 h |
| Span Drift | ±5% FS/24 h |
| UV Lamp | Dual-wavelength (185 nm & 254 nm) |
| Pump Tubing | Imported high-stability peristaltic tubing |
| Origin | USA |
|---|---|
| Model | FluoroQuik |
| Excitation Wavelength (Chl a) | 440 nm |
| Emission Wavelength (Chl a) | 670 nm |
| Excitation Wavelength (PC) | 600 nm |
| Emission Wavelength (PC) | 650 nm |
| Sample Volume | 0.5 mL (standard microcentrifuge tube) |
| Live Chl a Range | 0.25–200 ppb |
| Extracted Chl a Range | 0.25–2,500 ppb |
| Live Phycocyanin (PC) Range | 10–1,000 ppb |
| Extracted PC Range | 10–100,000 ppb |
| Detection Output | ppb or Relative Fluorescence Units (RFU) |
| Data Storage | 2 × 400 measurements (per channel) |
| Power Supply | 4 × AA alkaline batteries or 5 V DC / 2 A adapter |
| Dimensions | 5 × 9 × 3.5 cm |
| Weight | 280 g |
| Warm-up Time | < 10 s |
| Interface | LCD touchscreen with bilingual (English/Chinese) firmware |
| Data Transfer | USB port |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AMT-EC7 |
| Instrument Type | Online |
| Conductivity Ranges | 0–1 mS/cm |
| Outer Diameter | 40 mm |
| Total Length | ~270 mm |
| Weight | ~300 g |
| Housing Material | Titanium |
| Pressure Rating | 6000 m (6000 dbar) |
| Output Signal | 0–2.5 V DC or 0–5 V DC |
| Supply Voltage | 9–18 V DC |
| Connector | SubConn wet-mateable underwater connector |
| Measurement Principle | Seven-electrode AC conductivity with quartz-glass sensing tube |
| Channels | 4 measurement electrodes + 1 excitation + 2 guard/ground electrodes |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AMT-H2 |
| Pricing | Upon Request |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AMT-H2S |
| Price | Upon Request |
| Measurement Principle | Amperometric (Clark-type, 3-electrode) |
| Power Supply | 9–30 VDC |
| Output Signal | 0–5 VDC |
| Dimensions | Ø24 mm × 235 mm |
| Connector | SUBCONN BH-4-MP (optional alternatives available) |
| Warm-up Time | 5–15 min |
| Electrolyte Consumption | Low |
| Measurement Ranges | Type I: 0.05–10 mg/L H₂S |
| Type II | 0.5–50 mg/L H₂S |
| Type III | 0.01–3 mg/L H₂S |
| Accuracy | ±2% of reading |
| Operating Temperature | 0–30 °C |
| pH Range | 0–8.5 |
| Response Time (t₉₀) | <200 ms |
| Typical Service Life | 5–9 months |
| Pressure Rating | >10 bar |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AMT-O3 |
| Pricing | Upon Request |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AMT-ORP |
| Price | Upon Request |
| Measurement Range | ±2000 mV |
| Resolution | 0.1 mV |
| Accuracy | ±2 mV |
| Power Supply | 9.5–18 VDC |
| Output Signal | 0–5 VDC |
| Dimensions | Ø30 mm × 250 mm |
| Pressure Rating | 600 dbar |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Model | AMT-pH |
| Instrument Type | Online |
| pH Range | 2–11 (standard) |
| Resolution | 0.01 pH |
| Accuracy | ±0.05 pH |
| Supply Voltage | 9.5–18 VDC |
| Output Signal | 0–5 VDC |
| Dimensions | Ø30 mm × 250 mm |
| Pressure Rating | 600 dbar |
| Electrode Integration | Integrated glass + reference electrode in single housing |
| Membrane Design | Dual-junction diaphragm |
| Operating Depth | Up to 6000 m |
| Temperature Sensor | Not integrated |
| Compliance | Designed for ISO 10523, ASTM D1293, and marine GLP-compliant in-situ deployments |
| Brand | AMT (Germany) |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Instrument Type | Online |
| Measurement Principle | Electrochemical (Polarographic Membrane-Type) |
| Accuracy | ±2% of reading |
| Power Supply | 9–30 VDC |
| Output Signal | 0–5 VDC |
| Dimensions | Ø25 mm × 240 mm |
| Air Weight | 260 g |
| Interface | SUBCONN BH-4-MP |
| Housing Material | Titanium & POM |
| Pressure Rating | 200 dbar (2000 m) or 600 dbar (6000 m) |
| Response Time (t₆₃%) | ~10 s |
| Dual-Membrane Configuration | Inner sensing membrane + outer protective membrane |
| Polarization Power Source | Integrated Li-ion battery (auto-disengaged when external power is applied) |
| Cable | Multi-core 4-wire marine-grade cable |
| Environmental Compatibility | Seawater, freshwater lakes & rivers |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Distributor Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Not Specified |
| Price | Upon Request |
| Dimensions | 220 mm × 160 mm × 250 mm |
| Power Supply | 230 V AC |
| Flow Rate | 10–12 mL/min |
| Dissolved Oxygen Range | 0.4 µg/L – 9.95 mg/L |
| Accuracy | ±0.25% of reading |
| Response Time | ≤5 min |
| Deoxygenation Efficiency | Residual O₂ < 35 µg/L |
| Deaeration Protocol | 45-min purge followed by ~5-min equilibration |
| Calibration Reference Method | Winkler titration per DIN 38408-21 (modified) |
| Brand | AMT |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | AMT G200 Coulometric H₂S Sulfide Generator |
| Price | Upon Request |
| Concentration Range | 0.002–60.0 mg/L H₂S (0.062–1871 µmol/L H₂S) |
| Electrode Capacity | ≈350 mAh |
| Dimensions | 220 mm (L) × 160 mm (W) × 250 mm (H) |
| Accuracy | ±0.25% (amperometric probe) |
| Purge Time | ~45 min |
| First Concentration Transition | ~15–30 min |
| Concentration Step Response Time | 1 h per 10 steps (dependent on step magnitude and gas flow rate) |
| Repeatability | 99.78% (amperometric), 97.51% (methylene blue) |
| Dry-Run Tolerance | ~4 working days |