Environmental Monitoring Instruments
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| Brand | Modern Water |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Microtox® FX |
| Instrument Type | Portable |
| Biological Agent | Aliivibrio fischeri (bioluminescent bacteria) |
| Operating Temperature | 0°C – 40°C |
| Reagent Storage/Use Temperature | 10°C – 28°C |
| Repeatability | CV < 20% in Q-Tox and B-Tox modes |
| Photon Counting Range | 1 – ~60,000,000 counts |
| Assay Duration | 1–60 minutes |
| Brand | Modern Water |
|---|---|
| Origin | United Kingdom |
| Model | Microtox® LX |
| Instrument Type | Laboratory-Based |
| Test Organism | Aliivibrio fischeri (bioluminescent marine bacteria) |
| Operating Temperature | 15 °C – 30 °C |
| Reagent Storage & Handling Temperature | 10 °C – 28 °C |
| Temperature Control Precision | ±0.5 °C (sample & read chambers), ±1.0 °C (reagent chamber) |
| Detection Time | 5 min (acute assay) |
| Reproducibility (CV) | ≤15% |
| Dimensions | 45.7 cm × 25.4 cm × 43.2 cm |
| Weight | 9 kg |
| Display | 7" capacitive touchscreen |
| OS | Microsoft Windows 10 (pre-installed Microtox LX software) |
| Connectivity | USB 2.0 ×3, Wi-Fi 802.11ac, Bluetooth 4.2 |
| Certifications | CE, IEC 61010-1:2010, IEC 61010-2-010:2014, IEC 61326-1:2013, FCC Part 15 Subpart B |
| Power Input | 100–240 V AC, 50/60 Hz, 200 W |
| Brand | Modern Water |
|---|---|
| Origin | United Kingdom |
| Model | OVA 7100 / OVA 7100Dualcell |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Target Metals | Up to 23 heavy metals (e.g., As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Tl, Zn) |
| Detection Range | 0.5–5 µg/L |
| Accuracy/Precision | ±5–10% RSD |
| Analysis Frequency | Continuous real-time monitoring |
| Sample Compatibility | Raw water, wastewater, groundwater, surface water, drinking water, industrial effluent |
| Pre-treatment Options | Acid digestion, UV digestion, filtration |
| Electrode Type | Solid-state mercury-free working electrode |
| Compliance | Designed for ASTM D3559, ISO 8692, USP <232>/<233>, and GLP/GMP-aligned data integrity requirements |
| Brand | Modern Water |
|---|---|
| Origin | United Kingdom |
| Model | PDV 6000ultra |
| Instrument Type | Portable |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Detectable Metals | Up to 24 elements (e.g., Pb, Cd, Cu, Zn, As, Hg, Ni, Cr, Mn) |
| Analysis Time | ≤5 minutes per sample |
| Accuracy/Precision | ±5–10% RSD |
| Resolution | 1 ppb (µg/L) |
| Detection Limit | 0.1 µg/L for most target metals |
| Power Supply | 110–240 V AC adapter, 8–12 V DC input, or 4× AA batteries |
| Dimensions (main unit) | 360 × 270 × 155 mm (L×W×D) |
| Display | Integrated LCD |
| CE Certified | Yes |
| Electrode Options | Solid-state gold or glassy carbon working electrodes (mercury-free) |
| Compatible Software | VAS Desktop Software (Windows), embedded firmware, and Android tablet app (VAS Mobile) |
| Compliance | Designed for field deployment in accordance with ISO 17294-2, ASTM D3559, EPA Method 7000B, and GLP-aligned data integrity practices |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | UV-140 |
| Measurement Principle | Single-Wavelength UV Absorption (254 nm or 280 nm) |
| Sensor Material | 1.4404 (316L Stainless Steel) |
| Window Material | Sapphire |
| Protection Rating | IP65 / NEMA 4X |
| Process Connections | DIN, ANSI, SMS, NPT, APV, TH |
| Pipe Size Range | DN25–DN125 (½″–5″) |
| Max. Process Pressure | 16 bar (PN16) / 150 psi (ANSI Class 150) |
| Max. Process Temperature | 90°C continuous, 140°C short-term |
| Cable Length | Up to 100 m |
| Detection System | Dual-Diode Photometric (Reference + Measurement at 254 nm or 280 nm) |
| Measurement Range | 0–2 AU (Absorbance Units) |
| Accuracy | ±2% of reading |
| Reproducibility | ±1% |
| Calibration Interval | 12 months |
| Optional Features | CIP-compatible cleaning jet probe, air purge (4 mm), Ex-zone I/II certification available |
| Compatible Transmitter | Messenger Series |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | AS3 |
| Pricing | Available Upon Request |
| Brand | Galvanic |
|---|---|
| Origin | USA |
| Model | Monitek1 |
| Type | Online Analyzer |
| Application | Real-time turbidity and total suspended solids (TSS) measurement in liquid process streams |
| Brand | Moxtek |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | GasCard NG |
| Price Range | USD 2,800 – 7,000 (FOB) |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Measurable Gases | CO₂, CH₄, N₂O, C₆H₁₄ |
| CO₂ Range Options | 0–500 ppm, 0–5,000 ppm, or 0–100% vol |
| CH₄ Range Options | 0–5% to 0–100% vol |
| N₂O Range | 0–1,000 ppm |
| C₆H₁₄ Range | 0–2,000 ppm |
| Output Interface | RS-232, RS-485, UART, Analog (0–5 V / 4–20 mA) |
| Operating Temperature | –10 °C to +50 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Warm-up Time | < 60 s |
| Long-term Drift | < 2% FS/year |
| Calibration | Factory-calibrated |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | MP523-03 |
| Price | USD 920 (FOB Shanghai) |
| Instrument Type | Multi-Ion Meter |
| pH Range | −2.000 to 19.999 |
| pH Accuracy | ±0.002 pH |
| pH Temp. Compensation | 0–100 °C |
| pCa Range (Meter) | 0.00–9.00 pCa |
| pCa Range (with Electrode) | 1.00–7.00 pCa |
| pCa Accuracy | ±0.01 pCa |
| pCa Temp. Compensation | 0–50 °C |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1% FS |
| Temperature Range | −10 to 110 °C |
| Temp. Accuracy | ±0.5 °C (5–60 °C), ±1.0 °C (elsewhere) |
| Data Storage | 600 sets |
| Interface | RS232 |
| Power Supply | DC 9 V / 300 mA |
| Dimensions | 160 × 190 × 70 mm |
| Weight | 880 g |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | MP523-04 |
| Price | USD 920 (FOB Shanghai) |
| Instrument Type | Fluoride-Specific Ion Meter |
| pH Range | −2.000–19.999 |
| pH Accuracy | ±0.002 pH |
| Fluoride pF Range (Meter) | 0.00–9.00 pF |
| Fluoride pF Range (with Electrode Pair) | 1.00–7.00 pF |
| Fluoride Accuracy | ±0.01 pF |
| Temperature Compensation | 0–50 °C (for F⁻) |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1% FS |
| Temp. Range | −10–110 °C |
| Temp. Accuracy | ±0.5 °C (5–60 °C), ±1.0 °C (elsewhere) |
| Data Storage | 600 sets |
| Interface | RS232 |
| Power | DC 9 V / 300 mA |
| Dimensions & Weight | 160 × 190 × 70 mm / 880 g |
| IP Rating | IP54 |
| GLP Compliance | Yes |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | DELTA65S |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ≤±5% FS |
| Repeatability | ≤2% FS |
| Response Time | ≤90 s |
| Stability | ≤5% FS/8 h |
| Measured Parameters | O₂, CO, NO, CO₂, Flue Gas Temperature |
| O₂ Range | 0–21.00% vol |
| CO Range | 0–4000 ppm |
| CO (H₂-compensated) | 0–10000 ppm |
| NO Range | 0–5000 ppm |
| Flue Gas Temperature Range | −40 to +1100 °C |
| Dimensions | 82 × 169 × 44 mm |
| Weight | ~390 g |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | MGA6 |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) + Electrochemical Sensors |
| Measured Gases | O₂, CO, CO₂, HC (Hydrocarbons), SO₂, NO, NO₂ |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ 2% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Drift Stability | ≤ 2% FS over 24 h |
| Display | 7″ TFT Color Touchscreen (800 × 480) |
| Operating System | Embedded Linux |
| Connectivity | Bluetooth 5.0, WLAN (IEEE 802.11 b/g/n), RS485, 8-channel analog output, 4-channel analog input |
| Data Storage | Internal database with timestamped measurement logs |
| Output Formats | CSV, PDF reports |
| Compliance | EN 15267-3, EN 14181 (QAL1/QAL2), ISO 12039, ISO 10849, ASTM D6522, EPA Method 6C / 7E / 10 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | MGA6plus |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) + Electrochemical Sensors |
| Measured Gases | O₂, CO₂, CO, NO, SO₂, NO₂, HC (C₃H₈/CH₄), N₂O |
| O₂ Sensor Options | Paramagnetic (5-year lifespan) or Electrochemical |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ 2% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Long-Term Stability | ≤ 2% FS over 30 days |
| Display | 7″ TFT Color Touchscreen (800 × 480) |
| Operating System | Embedded Linux |
| Connectivity | Bluetooth 5.0, WLAN (IEEE 802.11 b/g/n), RS485, 8× analog outputs (0–10 V / 4–20 mA), 4× analog inputs |
| Data Storage | Internal database with timestamped measurement logs |
| Reporting | CSV export, PDF report generation via MRU4U software |
| Compliance | Designed for EN 15267-3, EN 14181, ISO 12039, ISO 10849, and applicable EPA Method 6C/7E/8 requirements |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | NOVAcompact |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurable Gases | O₂, CO, NO, NO₂, SO₂, COhigh, Temperature, Pressure, Flow Velocity |
| Detection Principle | Electrochemical Sensors (O₂, CO, NO, NO₂, SO₂), Thermocouple (Temperature), Piezoresistive Sensor (Pressure), Pitot Tube (Flow Velocity) |
| Operating Temperature | +5 to +45 °C |
| Storage Temperature | −20 to +50 °C |
| Power Supply | Rechargeable Li-ion Battery (10 h standard / 2–3 h with Peltier cooler) |
| Weight | ~5.8 kg |
| Dimensions (W×H×D) | 423 × 240 × 176 mm |
| Ingress Protection | IP20 |
| Data Storage | 16,000 internal records + optional 2 GB SD card |
| Connectivity | USB, Bluetooth, SD card slot |
| Compliance | Designed for EN 50379-1, EN 50379-2, and applicable parts of ISO 12039, ISO 10849, VDI 3862 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | NOVAplus |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 1% FS |
| Response Time | ≤ 10 s |
| Stability | ≤ 1% FS over 8 h |
| Measurable Parameters | O₂, CO, NO, NO₂, SO₂, CO (high range), CO (very high range), H₂S, CO₂ (NDIR), Total Hydrocarbons (HC), Flue Gas Temperature, Differential Temperature, Combustion Air Temperature |
| Sensor Configuration | Up to 6 electrochemical cells + 3 NDIR channels |
| Battery Life | 20 h (main unit), 30 h (RCU) |
| Wireless Range | 20 m (obstructed) / 100 m (line-of-sight) |
| Data Storage | 16,000 records |
| Display | 3.5″ backlit color LCD |
| Connectivity | SD card slot, mini-USB port, wireless RCU link |
| Optional Accessories | Peltier cooler, peristaltic condensate pump, 5-year O₂ sensor, integrated thermal printer, leak detection module, pitot tube/rotating vane anemometer interface, humidity & barometric pressure probe |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | OMS420 |
| Response Time | < 10 s |
| Measurement Principle | ZrO₂ Electrochemical Cell |
| Optional Sensor | COe (Combustible Gas Equivalent) |
| O₂ Range | 0–25% vol |
| COe Range (optional) | 0–1000 ppm |
| Accuracy | ±0.2% O₂ or ±5% of reading (whichever is greater) |
| Repeatability | ≤ ±1% FS |
| Warm-up Time | 30 min |
| Service Life | > 5 years |
| Analog Outputs | Dual 4–20 mA (user-configurable range) |
| Digital Interface | RS485 (Modbus RTU) |
| Power Supply | 18–24 VDC / 90–100 W |
| Calibration Port | Threaded connection for 6/4 mm tubing |
| Purge Air Interface | Quick-connect fitting, 8 mm, 6–8 bar compressed air required |
| Operating Ambient Temperature (electronics) | –20 °C to +60 °C |
| Enclosure Rating | IP65 |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | OPTIMA7 |
| Instrument Type | Portable Flue Gas Analyzer |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 0.5% FS (Note: “≤0%” is technically invalid |
| Response Time | ≤ 10 s (T90) |
| Drift Stability | ≤ 1% FS/24 h |
| Measurable Parameters | O₂, CO (with H₂ compensation), COlow, NO, NOlow, NO₂, SO₂, H₂S, CO₂, Flue Gas Temperature (0–1100 °C), Ambient Air Temperature (0–100 °C), Static Pressure (±100 hPa), Differential Pressure (±100 hPa), Gas Velocity (3–100 m/s), Combustion Efficiency |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | VARIO plus-new |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | Dual-mode — NDIR (CO₂, CO, NO, SO₂, NO₂, HC) + Electrochemical (O₂, CO, NO, SO₂, NO₂, H₂) |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 1% FS |
| Response Time (T₉₀) | ≤ 20 s |
| Drift Stability (24 h) | ≤ 1% FS |
| Measured Gases | O₂, CO₂, CO, NO, SO₂, NO₂, HC (as C₃H₈), H₂ |
| Operating System | Embedded Linux |
| Display | 7″ TFT color touchscreen (800 × 480 px) |
| Data Interfaces | Ethernet, WLAN (802.11 b/g/n), Bluetooth 4.0, USB 2.0, RS485, 8 × 4–20 mA analog outputs, 4 × 4–20 mA analog inputs, AUX port (K-type thermocouple, 0–10 V, 4–20 mA, RS485) |
| Power | Rechargeable 48 Wh Li-ion battery (typ. 6 h operation) |
| Condensate Management | Integrated Peltier cooler + automatic peristaltic condensate pump |
| Auto-Calibration | Scheduled zero calibration during continuous operation |
| Data Export | CSV/PDF reports via USB or network |
| Compliance | EN 50379-1/-2, EN 15267-3, MCERTS (UK), EPA Method 6C/7E/10, ISO 12039, ISO 10849, DIN 33430, GLP-compliant data logging with audit trail capability |
| Brand | In-situ Marine |
|---|---|
| Origin | Australia |
| Model | MS9 |
| Detector Array | 9 silicon photodiodes |
| Wavelengths (nm) | 410, 440, 490, 510, 550, 610, 660, 685, 710 |
| Spectral FWHM | 10 nm |
| Irradiance Cosine Error | < 3% (0–60°) |
| Radiance FOV | 5° (in air) |
| Calibration | NIST-traceable radiometric calibration |
| Measurement Range | 0–400 μW·cm⁻²·nm⁻¹ (factory-customizable) |
| NEI (Noise-Equivalent Irradiance) | 2.5×10⁻³ μW·cm⁻²·nm⁻¹ |
| ADC Resolution | 9 independent 24-bit ADCs |
| Max Sampling Rate | 5 Hz |
| Interface | RS-232 (configurable baud rate) |
| Connector | Micro WET-CON MCBH6M |
| Operating Voltage | 7–24 VDC |
| Current Draw | 40 mA (sampling), 250 mA (brush cleaning), 60 µA (sleep mode) |
| Dimensions | 148 mm length (plus 36 mm connector), 67 mm diameter |
| Weight | 650 g (air), 150 g (water) |
| Housing Material | Acetal body, PTFE or quartz diffuser, copper anti-fouling panel/brush |
| Operating Temperature | 0–40 °C |
| Max Deployment Depth | 300 m |
| Optional Sensors | Integrated pressure and temperature sensors |
| Data Storage | Internal calibration coefficients stored onboard |
| Real-Time Clock & Tilt Sensor | Integrated |
| Power Management | Programmable low-power sleep mode |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Class | Benchtop Laboratory System |
| Model | MSP100 |
| Detection Principle | Manual Liquid Spiking onto Sorbent Tubes |
| Configuration | Integrated Liquid Needle Stage, Sorbent Tube Holder, and Solvent Vial Mounting Base |
| Accuracy | ±5% (gravimetric/volumetric spiking consistency) |
| Response Time | 2 min (time per spiking cycle, including needle positioning and liquid delivery) |
| Tube Compatibility | Standard 3.5" × 1/4" OD stainless steel or glass sorbent tubes |
| Purge Gas Flow Control | Adjustable via precision needle valve |
| Vaporization Path Volume | < 0.5 mL (optimized to minimize analyte dispersion and adsorption loss) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MSP3 |
| Instrument Type | Multi-parameter In-situ Soil Analyzer |
| Optical Sensors | VIS (660 nm) & NIR (940 nm) LED-based Spectral Reflectance Sensors |
| EC Measurement | Dual-depth galvanic contact conductivity profiling (0–45 cm & 0–91 cm) |
| pH Sensing | Antimony-based ion-selective electrode (6–12 cm adjustable depth) |
| OM Depth Range | 38–76 mm |
| GPS | Garmin GPS 19X (NMEA 0183 compliant) |
| Data Acquisition | 1 Hz PIC microcontroller (80-pin), SD card logging, backlit display |
| Environmental Rating | NMEA 4X sealed electronics, MIL-spec waterproof connectors |
| Operating Temperature | −20 °C to +70 °C |
| Vehicle Requirements | ≥30 hp tractor or light utility vehicle |
| Transport Configuration | Towed chassis (229 cm W × 396 cm L × 152 cm H |
| Max Survey Speed | 20 km/h |
| Software | SoilViewer v4.x (real-time georeferenced visualization, 2D spatial interpolation, export to GIS formats) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MSP3 OM-EC-pH |
| Price | USD 70,000 |
| Instrument Type | Multifunctional In-Situ Soil Analyzer |
| Brand | MSR Analytical |
|---|---|
| Model | GXH-3050E |
| Origin | Beijing, China |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) with optional TCD, Electrochemical, and Fluorescence Detection Modules |
| Measurable Gases | CO, CO₂, CH₄, C₃H₈, HC (hydrocarbons), H₂, O₂, H₂S, SO₂, NH₃ |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ ±1% FS |
| Response Time | ≤ 60 s |
| Zero & Span Drift | ≤ ±1% FS / 48 h |
| Warm-up Time | ≤ 30 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% or internal 7.5 V DC Li-ion battery |
| Output Interface | RS232 serial communication |
| Sample Conditioning | Integrated probe with cooling, particulate filtration, moisture removal, and chemical scrubbing |
| Brand | MSR (Msfang Li Hua) |
|---|---|
| Origin | Beijing, China |
| Model | GXH-1051L |
| Instrument Type | Online Gas Analyzer |
| Measured Gas | CO (Carbon Monoxide) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Range | 0–50 ppm (standard), customizable up to 0–100% vol |
| Repeatability | ≤ ±1% FS |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±1% FS / 48 h |
| Span Drift | ≤ ±1% FS / 48 h |
| Response Time (T90) | ≤ 30 s |
| Resolution | 0.1 ppm (minimum) |
| Warm-up Time | ≤ 60 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Output Signal | 4–20 mA analog |
| Sample Pump | Integrated diaphragm pump |
| Enclosure | Rack-mountable embedded chassis |
| Temperature Control | Internal thermostatic stabilization |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MSS-2 |
| Instrument Type | Portable |
| Measurement Range | 0–30,000 mg/L (standard), 0–1,500 mg/L (low-range option) |
| Accuracy | ±3% of reading or ±20 mg/L, whichever is greater |
| Resolution | 1 mg/L (<1,000 mg/L), 10 mg/L (1,000–9,999 mg/L), 100 mg/L (≥10,000 mg/L) |
| Repeatability | ±0.5% |
| Drift | <1% per year |
| Operating Temperature (Sensor) | 0–65°C |
| Environmental Operating Range | −20 to +70°C |
| Humidity | 0–100% RH |
| IP Rating | IP66 |
| Max Pressure | 100 PSI |
| Sensor Cable Length | 6.0 m |
| Display | Backlit graphical LCD with UV-resistant housing and adjustable contrast |
| Data Storage | 50 internal records with non-volatile memory backup |
| Output Interface | RS-232 serial |
| Power | Rechargeable battery pack |
| Real-Time Clock | Integrated with date/time stamping |
| Diagnostic Capability | Automated self-test and sensor health monitoring |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | MSS-2 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Absorption Photometry |
| Range | 0–30,000 mg/L (standard), 0–1,500 mg/L (low-range option) |
| Accuracy | ±3% of reading or ±20 mg/L (whichever is greater) |
| Resolution | 1 mg/L (<1,000 mg/L), 10 mg/L (1,000–9,999 mg/L), 100 mg/L (≥10,000 mg/L) |
| Repeatability | ±0.5% |
| Drift | <1% per year |
| Operating Temperature (Sensor) | 0–65°C |
| Ambient Temperature | −20–70°C |
| Humidity | 0–100% RH |
| IP Rating | IP66 |
| Pressure Rating | 100 PSI |
| Sensor Cable Length | 6.0 m |
| Display | Backlit graphical LCD with adjustable contrast |
| Data Storage | 50 internal records |
| Output Interface | RS-232 (optional) |
| Power | Rechargeable battery |
| Weight | ~1.8 kg |
| Brand | BW Technologies |
|---|---|
| Origin | Canada |
| Model | Multi Gas Clip |
| Sensor Technology | Infrared (IR) LEL for oxygen-free environments |
| Battery Life | Up to 2 months per charge |
| Design | Compact, portable, low-maintenance |
| Compliance | 100% factory-tested per IEC 61508 and IEC 60079-29-1 requirements |
| Certification | CSA/UL Class I, Division 1 |
| Origin | Shenzhen, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | MTA 5 |
| Price Range | USD 14,000 – 28,000 |
| Instrument Type | Online Multi-Parameter Water Quality Analyzer |
| Measured Matrices | Surface Water, Drinking Water, Municipal Wastewater, Industrial Effluent, Groundwater, Seawater |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MTA300 |
| Price Range | USD 27,000–68,000 |
| Instrument Type | Online Water Quality Analyzer |
| Measured Parameters | Water Temperature, Dissolved Oxygen (DO), Electrical Conductivity / Salinity / Total Dissolved Solids (TDS), Oxidation-Reduction Potential (ORP), Depth |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EME WIDE |
| Price Range | USD 6,800 – 13,600 (FOB) |
| Frequency Range | 100 kHz – 6.5 GHz |
| Measurement Accuracy | ±1 dB (100 MHz – 2.7 GHz), ±1.5 dB (2.7 GHz – 6.5 GHz) |
| Electric Field Range | 0.35 – 350 V/m |