Environmental Monitoring Instruments
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| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | PHB-4 |
| pH Range | 0.00–14.00 pH |
| mV Range | ±1999 mV |
| pH Resolution | 0.01 pH |
| mV Resolution | 1 mV |
| Operating Temperature | 5–35 °C |
| Relative Humidity | ≤85% RH |
| Electrode | 201B-S pH/ATC Tri-combination Electrode |
| Calibration | Dual-slope 3-point auto-calibration with built-in standard buffer points (5 configurable) |
| Display | Dual-parameter LCD showing pH and temperature simultaneously |
| Temperature Compensation | Automatic (ATC) |
| Electrode Slope Monitoring | Real-time % slope display post-calibration |
| Brand | Sanxin Peirui |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | WS200 |
| Instrument Type | Portable |
| Fluoride Ion Measurement Range | 1.00–6.00 pF |
| Detection Limit | 1.00–6.00 pF |
| Response Time | 5 s |
| Fluoride Accuracy | ±0.01 pF |
| Temperature Range | 0–80 °C |
| pH Range | 0.00–14.00 |
| pH Accuracy | ±0.01 pH |
| ORP Range | ±1999 mV |
| ORP Accuracy | ±0.1% FS |
| Conductivity Range | 0–199.9 mS/cm |
| TDS Range | 0–100 g/L |
| Salinity Range | 0–100 ppt |
| Resistivity Range | 0–100 MΩ·cm |
| Conductivity Accuracy | ±1.0% of reading |
| Temperature Compensation | Automatic (0–80 °C for F⁻ |
| Electrode Constants | 0.1 / 1.0 / 10 cm⁻¹ |
| Reference Temperatures | 18 °C, 20 °C, 25 °C |
| Data Storage | 200 sets (ID, value, unit, temperature) |
| Power | 2 × AA batteries (1.5 V each) |
| Dimensions (meter) | 65 × 120 × 31 mm |
| Weight (meter) | 186 g |
| Carrying Case | 255 × 210 × 50 mm / 1.7 kg |
| Ingress Protection | IP57 |
| Brand | Sanxin Peirui |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SX716 |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Clark-type Polarographic Probe |
| Measurement Range | (0–20.00) mg/L (ppm), (0–200.0)% |
| Accuracy | Meter: ±0.10 mg/L |
| System (with probe) | ±0.40 mg/L |
| Repeatability | 0.1% |
| Detection Limit | 0.1 / 0.01 mg/L (ppm), 1 / 0.1 % |
| Response Time | ≤30 s (90% response at 25 °C) |
| Temperature Compensation Range | (0–45) °C (automatic) |
| Salinity Compensation Range | (0–45) ppt (automatic) |
| Barometric Pressure Compensation Range | (66–200) kPa (manual) |
| Data Storage | 100 sets (ID, DO value, unit, temperature) |
| Power Supply | 2 × AA batteries (1.5 V each) |
| Dimensions & Weight | Meter: 65 × 120 × 31 mm / 180 g |
| Carrying Case | 255 × 210 × 50 mm / 790 g |
| Environmental Operating Conditions | 5–35 °C, ≤85% RH |
| Ingress Protection Rating | IP57 |
| Certifications | ISO 9001:2000, CE, CMC |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | SX721 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | pH, ORP |
| pH Range | −2.00 to 19.99 pH |
| ORP Range | ±1999 mV |
| pH Accuracy | ±0.01 pH |
| ORP Accuracy | ±0.1% FS (full scale, auto-ranging) |
| Temperature Compensation Range | 0–100 °C |
| Data Storage Capacity | 200 sets |
| Power Supply | Two AA batteries (1.5 V × 2) |
| Dimensions (L×W×H) | 65 × 120 × 31 mm |
| Weight | 180 g |
| Ingress Protection Rating | IP57 |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | SX723 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | pH, ORP (mV), Conductivity, TDS, Salinity, Resistivity, Temperature |
| Measurement Ranges | pH (-2.00–19.99), ±0.01 pH accuracy |
| Temp. compensation | 0–100 °C (pH), 0–50 °C (conductivity) |
| Data Storage | 300 sets |
| Power | 2 × AA batteries (1.5 V) |
| Dimensions & Weight | Meter: 65 × 120 × 31 mm / 180 g |
| Carrying Case | 360 × 270 × 76 mm / 1.5 kg |
| Ingress Protection | IP57 |
| Electrode Interface | 8-pin waterproof connector with automatic electrode recognition |
| Brand | Sanxin |
|---|---|
| Model | SX725 |
| Type | Portable Water Quality Analyzer |
| Origin | Shanghai, China |
| Manufacturer | Sanxin Peirui (Shanghai) Co., Ltd. |
| Detection Parameters | pH, ORP (mV), Dissolved Oxygen (DO), Temperature |
| DO Range | 0–20.00 mg/L (ppm) and 0–200.0 % saturation |
| pH Range | −2.00–19.99 pH |
| mV Range | ±1999 mV |
| Temperature Compensation | 0–100 °C (pH), 0–45 °C (DO) |
| DO Accuracy | ±0.10 mg/L |
| pH Accuracy | ±0.01 pH |
| mV Accuracy | ±0.1% FS |
| Salt Compensation | 0–45 ppt (auto) |
| Barometric Pressure Compensation | 66–200 kPa (manual) |
| Data Storage | 300 sets |
| Power | 2 × AA batteries (1.5 V) |
| Dimensions (instrument) | 65 × 120 × 31 mm |
| Weight (instrument) | 180 g |
| IP Rating | IP57 |
| Electrode Interface | 8-pin waterproof connector |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | SANXIN Precision Instruments Co., Ltd. |
| Model | SX726 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | Conductivity, Dissolved Oxygen (DO), Temperature, TDS, Salinity, Resistivity |
| Measurement Principle | Four-electrode conductivity cell (for conductivity/resistivity/TDS/salinity) |
| Accuracy | ±1.0% FS (conductivity) |
| Temperature Compensation | Automatic (0–50 °C for conductivity |
| Salinity Compensation | Automatic (0–45 ppt) |
| Barometric Pressure Compensation | Manual (66–200 kPa) |
| Data Storage | 200 sets |
| Power Supply | 2 × AA batteries (1.5 V each) |
| Dimensions (meter) | 65 × 120 × 31 mm |
| Weight (meter) | 180 g |
| Enclosure Rating | IP57 |
| Electrode Interface | 8-pin waterproof connector with automatic electrode recognition |
| Brand | Sanxin |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Portable Water Quality Analyzer |
| Measurement Principle | Electrochemical Potentiometry & Conductometry |
| Measured Parameters | pH, ORP (Redox Potential), Electrical Conductivity, TDS, Salinity, Resistivity, Temperature |
| pH Range | −2.00 to 19.99 pH |
| ORP Range | −1999 to +1999 mV |
| Conductivity Ranges | 0.00–19.99 μS/cm, 20.0–199.9 μS/cm, 200–1999 μS/cm, 2.00–19.99 mS/cm, 20.0–199.9 mS/cm |
| TDS Range | 0–100 g/L |
| Salinity Range | 0–100 ppt |
| Resistivity Range | 0–100 MΩ·cm |
| pH Accuracy (Meter) | ±0.01 pH |
| (System w/ Electrode) | ±0.02 pH |
| ORP Accuracy | ±0.1% FS |
| Conductivity Accuracy (Meter) | ±1.0% FS |
| (System w/ Electrode) | ±1.5% FS |
| Temperature Compensation | Automatic (0–100 °C for pH |
| Electrode Constants | 0.1 / 1 / 10 cm⁻¹ |
| Reference Temperatures | 18 °C, 20 °C, 25 °C |
| Data Storage | 400 sets (ID, value, unit, temperature) |
| Power | 2 × AA batteries (1.5 V) |
| Dimensions (Instrument) | 65 × 120 × 31 mm |
| Weight (Instrument) | 180 g |
| IP Rating | IP57 |
| Operating Environment | 5–35 °C, ≤85% RH |
| Certifications | ISO 9001:2015, CE, RoHS, CMC |
| Brand | Sanxin |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Detection Principle | Electrochemical Method |
| Measured Parameters | pH, ORP (mV), Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen (DO), Temperature |
| Measurement Ranges | pH: (−2.00 to 19.99) pH |
| Conductivity | (0.00–19.99) µS/cm, (20.0–199.9) µS/cm, (200–1999) µS/cm, (2.00–19.99) mS/cm, (20.0–199.9) mS/cm |
| TDS | (0–100) g/L |
| Salinity | (0–100) ppt |
| Resistivity | (0–100) MΩ·cm |
| DO | (0–20.00) mg/L (ppm), (0–200.0)% saturation |
| Accuracy (pH) | ±0.01 pH (meter), ±0.02 pH (system) |
| (Conductivity) | ±1.0% FS (meter), ±1.5% FS (system) |
| (DO) | ±0.10 mg/L (meter), ±0.40 mg/L (system) |
| Temp Compensation | Automatic (0–100 °C for pH |
| DO Electrode Type | Polarographic |
| Data Storage | 400 sets with ID, value, unit, and temperature |
| Power | 2 × AA batteries (1.5 V) |
| Dimensions & Weight | Meter: 65 × 120 × 31 mm / 180 g |
| Carrying Case | 360 × 270 × 76 mm / 1.6 kg |
| IP Rating | IP57 |
| Certifications | ISO 9001:2015, CE, RoHS, CMC |
| Brand | Sanxin Peirui (SANXIN) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SX751 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Detection Principle | Electrochemical Method |
| Measurable Parameters | pH, ORP, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen (DO), Temperature |
| Measurement Ranges | pH: (−2.00 to 19.99) pH |
| ORP | (−1999 to +1999) mV |
| Conductivity | (0.00–19.99) µS/cm, (20.0–199.9) µS/cm, (200–1999) µS/cm, (2.00–19.99) mS/cm, (20.0–199.9) mS/cm |
| TDS | (0–100) g/L |
| Salinity | (0–100) ppt |
| Resistivity | (0–100) MΩ·cm |
| DO | (0–20.00) mg/L, (0–200.0) % saturation |
| Temperature | (0–50) °C (auto-compensated for all parameters) |
| Accuracy | pH meter: ±0.01 pH |
| ORP meter | ±0.1% FS |
| Conductivity meter | ±1.0% FS |
| DO meter | ±0.10 mg/L (instrument), ±0.40 mg/L (system) |
| Temperature compensation | automatic across specified ranges |
| Resolution | pH: 0.01/0.1 pH |
| ORP | 1 mV |
| Conductivity | 0.01/0.1/1 µS/cm or 0.01/0.1 mS/cm |
| DO | 0.01 mg/L or 0.1 % |
| Temp | 0.1 °C |
| Electrode Constants | 0.1 / 1 / 10 cm⁻¹ |
| Calibration Modes | Automatic air-saturated water and water-saturated air for DO |
| Data Storage | 400 sets with ID, value, unit, and temperature stamp |
| Power | Two AA batteries (1.5 V × 2) |
| Dimensions & Weight | Meter: 65 × 120 × 31 mm / 180 g |
| Carrying Case | 360 × 270 × 76 mm / 1.7 kg |
| Environmental Rating | IP57 (dust protected, immersion up to 1 m for 30 min) |
| Operating Conditions | 5–35 °C ambient, ≤85% RH non-condensing |
| Certifications | ISO 9001:2015, CE, RoHS, CMC |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Probe — Clark-type Polarographic |
| Measurement Range | 0–20.00 mg/L (ppm) |
| Accuracy | ±0.30 mg/L |
| Repeatability | 0.1 mg/L |
| Detection Limit | ±0.30 mg/L |
| Resolution | 0.01/0.1 mg/L (ppm), 0.1/1 % |
| Response Time | ≤30 s (at 25 °C, 90% response) |
| Zero Drift | ≤0.10 mg/L |
| Temperature Compensation Range | 0–45 °C (automatic) |
| Salinity Compensation Range | 0–45 ppt (automatic) |
| Barometric Pressure Compensation | 60.0–199.9 kPa (manual) |
| Temperature Measurement Range | 0–100 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.5 °C ±1 digit |
| Data Storage | 500 sets (ID, date, time, DO value, unit, temperature) |
| Power Supply | 3 × AA batteries (1.5 V) or DC 5 V via USB |
| Dimensions (instrument) | 88 × 170 × 33 mm |
| Weight (instrument) | 313 g |
| IP Rating | IP57 |
| Included Accessories | DO500 polarographic DO probe, DO502 electrolyte solution (30 mL), DO503 membrane caps (×3), cathode polishing paper (×2), PC-Link software CD, USB cable, heavy-duty carrying case, user manual |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | SX823 |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measurement Principle | Electrochemical Method |
| Measured Parameters | pH, Conductivity, TDS, Salinity, Resistivity |
| pH Range | (−2.00 to 19.99) pH |
| Conductivity Range | 0 to 200 mS/cm (5-range auto-scaling) |
| Temperature Compensation | Automatic or Manual (0–100 °C for pH |
| Electrode Constants | 0.1 / 1.0 / 10 cm⁻¹ |
| Data Storage | 1000 GLP-compliant records |
| IP Rating | IP57 |
| Power | 3 × AA batteries (1.5 V) or DC 5 V via USB |
| Dimensions (Instrument) | 88 × 170 × 33 mm |
| Weight (Instrument) | 313 g |
| Standard Electrodes | 201T-Q Tri-combination pH electrode (Li-glass membrane, integrated temperature sensor) |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | SX825 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Measurement Principle | Electrochemical Method |
| Measured Parameters | pH, Dissolved Oxygen (DO) |
| pH Range | (−2.00 to 19.99) pH |
| DO Range | 0–20.00 mg/L (ppm), 0–200.0 % saturation |
| pH Resolution | 0.01/0.1 pH |
| pH Accuracy | ±0.01 pH ±1 digit |
| DO Resolution | 0.01/0.1 mg/L |
| DO Accuracy | ±0.30 mg/L |
| DO Response Time | ≤30 s (at 25 °C, 90% response) |
| Temperature Compensation | Automatic (0–100 °C for pH |
| Salinity Compensation | Automatic (0–45 ppt) |
| Barometric Pressure Compensation | Manual (60.0–199.9 kPa) |
| Data Storage | 1000 GLP-compliant records with timestamp, unit, temperature, and measurement value |
| IP Rating | IP57 |
| Power Supply | 3 × AA batteries (1.5 V) or DC 5 V via USB |
| Dimensions (instrument) | 88 × 170 × 33 mm |
| Weight (instrument) | 313 g |
| Weight (carrying case) | 3.2 kg |
| Brand | Sanxin Peirui |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | SX836 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Measured Parameters | pH, mV, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen (DO), Temperature |
| Measurement Principle | Potentiometric (pH/mV), Four-Electrode Conductivity (Conductivity/TDS/Salinity/Resistivity), Polarographic (Dissolved Oxygen) |
| IP Rating | IP57 |
| Power Supply | Rechargeable Battery & USB Bus Power |
| Data Storage | Manual & Auto-Timed Logging (GLP-Compliant) |
| Calibration | Multi-Point Auto-Calibration with Guided Workflow & Standard Recognition (USA/NIST/CH Series) |
| Compliance | Designed to support GLP data integrity requirements |
| Brand | SANXIN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Fluoride Measurement Range | 1.00–6.00 pF |
| Detection Limit | 1.00–6.00 pF |
| Response Time | 5 s |
| Fluoride Accuracy | ±0.01 pF |
| Temperature Range | 0–80 °C |
| pH Range | 0.00–14.00 |
| pH Accuracy | ±0.01 |
| ORP Range | ±1999 mV |
| ORP Accuracy | ±0.1% FS |
| Data Storage | 200 sets |
| Power | 2 × AA batteries (1.5 V) |
| Dimensions (meter) | 65 × 120 × 31 mm |
| Weight (meter) | 180 g |
| IP Rating | IP57 |
| Brand | SANXIN Peri |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic Instrument |
| Model | WS200 |
| Quotation | Upon Request |
| Net Weight | ~500 g (portable) |
| Operating Temperature | 0–80 °C (fluoride measurement) |
| Power Supply | 4 × 1.5 V AA batteries or optional external DC adapter |
| Repeatability | pH ≤ ±0.01 pH |
| Response Time | ≤5 s |
| Accuracy | pH ±0.01 pH |
| Brand | Sanxin |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | YD200 |
| Price | USD 560 (FOB Shanghai) |
| Measurement Principle | Potentiometric Ion-Selective Electrode (ISE) Method |
| Primary Analytes | Total Ca²⁺ and Mg²⁺ ions |
| Calibration Solutions | B1/B2/B3 standard buffers |
| Output Interface | RS232 serial port |
| Display | Backlit LCD with dual-unit real-time readout |
| Temperature Range | 0.0–60.0 °C (adjustable in °C/°F) |
| Hardness Units | mmol/L, mg/L (CaCO₃), mg/L (CaO), mmol/L (Boiler), mg/L (Ca) |
| GLP Compliance | Yes — automatic timestamped calibration logging, electrode history tracking, user ID support |
| Brand | SANXIN Peirui |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | YD300 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Measurement Principle | Spectrophotometric Method (Colorimetric Determination via Calcium/Magnesium Complex Formation) |
| Measured Parameter | Total Calcium and Magnesium Ion Concentration (as Total Hardness) |
| Measurement Range | 0–10 mmol/L (as CaCO₃ equivalent) |
| Repeatability | ≤ ±5% FS |
| IP Rating | IP67 |
| Display | Backlit LCD with Blue Illumination |
| Temperature Compensation | Automatic, 5–50 °C |
| Temperature Range | 0–60.0 °C (±0.5 °C accuracy) |
| Resolution | 0.01 / 0.1 unit (user-selectable per hardness scale) |
| Units Supported | mmol/L, mg/L (CaCO₃), mg/L (CaO), mmol/L (Boiler), mg/L (Ca), °fH (French), °dH (German), °eH (English) |
| Calibration Solutions | B1, B2, B3 standard kits included |
| Power | Battery-operated (low-voltage indicator) |
| Auto Functions | Auto-calibration, auto-zero, auto-hold, auto-shutdown, real-time temperature compensation |
| Brand | Sanxin |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | YD300 |
| Instrument Type | Portable / Handheld Water Quality Analyzer |
| Measurement Principle | Electrode-based Potentiometric Titration (Calcium/Magnesium Ion-Selective Detection) |
| Water Hardness Range | 1.50×10⁻² – 1.00×10² mmol/L (as CaCO₃) |
| Temperature Range | 0.0 – 60.0 °C |
| Resolution | 0.01 / 0.1 (hardness units), 0.1 °C |
| Accuracy | ±5% FS (hardness), ±0.5 °C (temperature) |
| Automatic Temperature Compensation | 5 – 50 °C |
| Hardness Units Supported | mmol/L, mg/L (CaCO₃), mg/L (CaO), mmol/L (Boiler), mg/L (Ca), °fH (French), °dH (German), °eH (English) |
| Calibration Solutions | B1, B2, B3 |
| Display | Backlit LCD (blue) |
| Enclosure Rating | IP67 |
| Power | Battery-operated (low-voltage indication) |
| Auto-power-off & Data Hold Functions | Yes |
| Storage | Internal data logging capability |
| Brand | Saprete |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | HS-4AO |
| Price Range | USD 7,000–14,000 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Brand | Saprete |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HS-6A |
| Price Range | USD 7,000–10,000 (FOB) |
| Instrument Type | Laboratory Benchtop System |
| Sample Capacity | 6 positions |
| Flow Control | Motor-driven digital mass flow control (not manual rotameter) |
| Acid Addition | Programmable per-sample automated reagent injection |
| Operation Mode | Fully automated sequence-controlled workflow |
| Enclosure | Sealed vapor-tight chamber |
| Heating Method | Integrated water bath with PID temperature regulation |
| Interface | 7-inch capacitive touchscreen HMI |
| Brand | Saprete |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Analyzer |
| Model | HS-6H |
| Method Options | Methylene Blue Spectrophotometry & Iodometric Titration (per Chinese National Standards HJ 1226–2021 and HJ 1227–2021) |
| Sample Capacity | 6 positions |
| Gas Control | Independent N₂ flow regulation per sample station |
| Pneumatic Integrity | Fully enclosed gas circuit with real-time supply pressure monitoring |
| Safety Features | Anti-suckback traps, integrated wash reservoir, no fume hood required |
| Interface | 7-inch capacitive touchscreen with embedded control logic |
| Compliance | Designed for GLP-compliant water quality laboratories conducting regulatory testing under China’s Ministry of Ecology and Environment (MEE) frameworks |
| Brand | SARAD |
|---|---|
| Origin | Germany |
| Model | RTM 1688-2 |
| Sampling Method | Active sampling |
| Measurement Range | 0–10 MBq/m³ |
| Detection Limit | Not specified (contextually implied as sub-10 Bq/m³ in slow mode) |
| Response Time | 95% in 12 min (fast mode) |
| Flow Rate | 0.30 L/min |
| Detector Type | Integrated semiconductor alpha spectrometer with electrostatic collection chamber |
| Sensitivity | 3 cpm/(Bq/m³) (fast mode) / 7 cpm/(Bq/m³) (slow mode) |
| Chamber Volume | ~250 mL |
| Humidity Independence | Yes, no desiccant required |
| Data Storage | 2047 measurement records |
| Compliance | Designed for ISO 11665 series, ICRP recommendations, and EPA/WHO radon assessment protocols |
| Brand | SARAD |
|---|---|
| Origin | Germany |
| Model | RTM2200 |
| Sampling Method | Active |
| Measurement Range | 0–10,000,000 Bq/m³ |
| Minimum Detectable Concentration | 1 Bq/m³ |
| Response Time | 12 min (Po-214 excluded) / 120 min (Po-214 included) |
| Detector Type | Silicon semiconductor alpha spectrometer with deep ion implantation |
| Sensitivity | 3.2 cpm/(kBq/m³) (Po-214 excluded) / 7 cpm/(kBq/m³) (Po-214 included) |
| Chamber Volume | ~135 mL |
| Built-in Pump Flow Rate | 300–800 mL/min |
| Operating Interface | 240 × 128 pixel graphical touchscreen |
| Data Storage | SD card with GPS tagging (optional) |
| Communication Interfaces | USB, RS232 (supports GSM modem, ZigBee, or Wi-Fi adapter upgrade) |
| Dimensions | 235 × 140 × 255 mm |
| Environmental Sensors (standard) | Air temperature, relative humidity, flow rate, barometric pressure, battery status |
| Brand | Sartorius |
|---|---|
| Origin | Germany |
| Model | 16757 |
| Flow Rates | 30, 40, 50, and 125 L/min (4 adjustable settings) |
| Flow Measurement Range | 1–16 m³/h, ±2% accuracy |
| Battery Runtime | ~4.5 hours at 50 L/min |
| Operating Temperature | Ambient |
| Operating Humidity | ≤85% RH (non-condensing) |
| Sampling Principle | Membrane filtration with gelatin or pre-filled Bactair™ agar media |
| Language Options | English, French, German, Italian, Spanish |
| Brand | Sartorius |
|---|---|
| Origin | Germany |
| Model | 16746-01--COM |
| Sampling Principle | Gel Membrane Filtration |
| Flow Rate Range | 2.0–8.0 m³/h (adjustable) |
| Flow Measurement Accuracy | ±2% (1–16 m³/h) |
| Sampling Duration | 1–99 minutes (programmable), continuous monitoring mode up to 8 hours |
| Operating Temperature | Ambient |
| Operating Relative Humidity | ≤85% RH |
| Sterilization Compatibility | VHP (Vaporized Hydrogen Peroxide) resistant |
| Filter Pore Size | 0.2 µm |
| Microbial Retention Efficiency | ≥99.9% for bacteria and viruses |
| Maximum Cable Length Between Command Unit and Sampling Head | 30 m |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | INSITE Box |
| Pricing | Upon Request |
| Frequency Range | 525 kHz – 5.85 GHz |
| Electric Field Sensitivity | 0.005–5 V/m (selectable dynamic range up to 60 dB) |
| Measurement Resolution | 7168 data points per scan |
| Sampling Interval | 2–255 seconds |
| Operating Temperature | −10 °C to +50 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | 230 VAC, 50 Hz or 12 VDC (solar-compatible) |
| Enclosure Rating | IP54 |
| Dimensions (w/o solar) | 250 × 317 × 1350 mm |
| Weight (w/o solar) | 18 kg |
| Brand | SAXON |
|---|---|
| Origin | Germany |
| Model | DPM1.0 |
| Instrument Type | Aerosol Detector |
| Measurement Principle | Laser Light Scattering |
| Particle Size Range | 40 nm – 10 µm |
| Range | 0–300 mg/m³ |
| Resolution | 0.1 mg/m³ |
| Repeatability | ≤ ±3% |
| Accuracy | ≤ ±5% of full scale up to 150 mg/m³ |
| Exhaust Gas Temperature Limit | < 800 °C |
| Probe Melting Point Limit | < 70 °C |
| Sampling Probe | 400 mm flexible stainless-steel probe with 2 m heated sampling line |
| Response Time (T90) | < 15 s (with 2 m heated line) |
| Heating Time | < 10 min |
| Zero Calibration Time | 20 s |
| Built-in Functions | Automatic zero adjustment, internal data logger |
| Communication Interfaces | RS232, USB, Bluetooth |
| Display | Color touchscreen |
| Language Support | English, German |
| Operating Ambient Temperature | 5–40 °C |
| Relative Humidity | ≤ 95% RH (non-condensing) |
| Power Supply | 230 VAC / 50 Hz, max. 250 VA (including probe) |
| Dimensions (W×H×D) | ~190 × 275 × 330 mm |
| Weight | ~7.5 kg |
| Brand | SAXON |
|---|---|
| Origin | Germany |
| Model | SMG200M |
| Instrument Type | Portable |
| Measurement Principle | Laser Light Scattering |
| PM Size Range | 40 nm to >10 µm |
| Measurement Range | 0–250 mg/m³ |
| Resolution | 10 µg/m³ ± 1 digit |
| Accuracy | ±5% of full scale |
| Repeatability | ≤±3% |
| Exhaust Gas Temperature Limit | <500 °C |
| Dew Point Tolerance | ≤80 °C |
| Sample Flow Rate | 2.88 L/min (±5%, electronically controlled) |
| Response Time (T90) | <15 s (with 3 m heated line) |
| Zero Calibration Time | 15 s |
| Heating Time | <10 min |
| Data Interfaces | RS232, USB, Bluetooth |
| Display | Color touchscreen |
| Operating Language | English / German |
| Ambient Temperature Range | 5–40 °C |
| Relative Humidity | ≤95% RH (non-condensing) |
| Power Supply | 230 VAC / 50 Hz, max. 250 VA (including probe) |
| Enclosure | IP40-rated aluminum housing with shock-absorbing rubber edging |
| Dimensions (W×H×D) | approx. 210 × 275 × 375 mm |
| Weight | approx. 7.5 kg |
| Origin | Norway |
|---|---|
| Type | Portable/Handheld CTD Profiler |
| Model | SD208 |
| Detection Parameters | Conductivity, Salinity, Temperature, Depth, Sound Velocity (derived density), Dissolved Oxygen (membrane & optical), Turbidity, Fluorescence (Chlorophyll-a, CDOM) |
| Depth Rating | 6000 m |
| Memory Capacity | 56,000 samples |
| Sampling Interval | 1 s to 180 min |
| Power Supply | Dual 3.6 V Li-ion batteries (≥1 year typical operation) |
| Communication | RS-232 (wired), 868 MHz wireless (50 m range), optional CU801 satellite/GPRS/Iridium telemetry module |
| Housing Material | Vacuum-cast polyurethane + titanium alloy |
| Dimensions | 400 mm × 60 mm (L × Ø) |
| Weight | 2.0 kg (air), 0.8 kg (buoyant in seawater) |