Environmental Monitoring Instruments
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Showing 6631–6660 of 9029 results
| Brand | SEC (USA) |
|---|---|
| Origin | USA |
| Model | 2705 |
| Diameter | 9.52 mm |
| Available Lengths | 15 cm, 30 cm, 45 cm, 60 cm, 90 cm |
| Application | In-situ soil water potential measurement and soil solution extraction |
| Mounting Orientation | Vertical or horizontal installation |
| Import Status | Imported instrument |
| Diameter | 20 cm (SD20, black-and-white pattern) |
|---|---|
| Diameter | 30 cm (SD30, solid white) |
| Material | Acrylic disk, 304 stainless steel weight with threaded coupling |
| Scale tape | 20 m metal-reinforced tape reel with ergonomic handle |
| Compliance | Designed for field-based ASTM D1072 / ISO 7027-1–compatible transparency assessment |
| Portability | Handheld, non-powered, zero-consumable operation |
| [Brand | SECOMAM (distributed by AQUALABO) |
|---|---|
| Origin | France |
| Model | PASTEL UV-HAP |
| Detection Target | US EPA Priority List 16 PAHs |
| Measurement Range | 20–2000 mg/kg (dry weight) |
| Analysis Time | ≤20 min per sample (including extraction and UV scanning) |
| Detection Principle | UV-Vis Spectrophotometric Quantification of PAH-Enriched Organic Extracts |
| Compliance | Designed for field-deployable screening aligned with ASTM D5887, ISO 18287, and EPA Method 8310 pre-screening guidance |
| Software | UVPro v3.x with calibration management, audit trail, and CSV export] |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | SM2A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EXP |
| Instrument Type | Online Environmental Radiation Monitor |
| Detection Method | Geiger-Müller Tube (GM) |
| Radiation Types Detected | α, β, γ, and X-rays |
| Display | 4-digit LCD |
| Measurement Modes | CPM, CPS, mR/hr, µSv/hr, Total Count |
| Timer Range | 1 minute to 24 hours |
| Minimum Detectable Energy | 20 keV (γ-rays) |
| Dose Rate Range | 0.001–100 mR/hr (0.1–1000 µSv/hr) |
| Count Rate Range | 0–5000 CPS (0–300,000 CPM) |
| Total Count Range | 1–9,999,000 |
| Accuracy | ±15% at ≤500 µSv/hr |
| Gamma Sensitivity | 3500 CPM/mR/hr (Cs-137 reference) |
| Alpha Efficiency (Am-241, 5.5 MeV) | 18% |
| Beta Efficiency (Sr-90) | 38% |
| Physical Dimensions (L×W×H) | 8 × 3 × 15 cm |
| Power Supply | 9 V alkaline battery |
| Brand | MADUR |
|---|---|
| Origin | Italy |
| Model | NOVO |
| Instrument Type | Portable Flue Gas Analyzer |
| Accuracy | ≤ ±0.5% FS |
| Dimensions | 270 × 93 × 68 mm |
| Weight | 0.9 kg |
| Operating Temperature | +5 °C to +45 °C |
| Storage Temperature | +5 °C to +45 °C |
| Power Supply | Rechargeable Li-ion battery (6–8 h runtime) |
| Display | 7-inch capacitive touchscreen |
| Connectivity | Bluetooth 4.2, USB 2.0 |
| Compliance | EN 50379-1 & EN 50379-2 |
| Sensor Technologies | Electrochemical (O₂, CO, NO, NO₂, SO₂, H₂, H₂S, NH₃), Catalytic Combustion (CxHy), NDIR (CH₄, CO₂) |
| Max Simultaneous Gases | 4 sensor channels (configurable) |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SEN-L36 |
| Price | €500 |
| Detector Type | Energy-Compensated Solid-State Silicon Semiconductor |
| Measured Radiation | X-rays and Gamma Rays |
| Energy Response Range | ±25% (60 keV – 6.2 MeV) |
| Dose Range | 0–999 mSv (1 µSv resolution) |
| Dose Rate Range | 0–250 mSv/h (1 µSv/h resolution) |
| Accuracy | ±10% (1 µSv/h – 1 Sv/h) |
| Response Time | <5 s (to 90% of final value) |
| Neutron Sensitivity | <1% relative to ¹³⁷Cs |
| Display | 3-digit LCD showing µSv, mSv, µSv/h, mSv/h, BAT/LOW, dose/dose rate alarm thresholds |
| Power Supply | Single 3.6 V AA-size lithium-ion battery (9-month service life at 40 h/week usage) |
| Operating Environment | −20 °C to +52 °C, 0–99% RH |
| Drop Test Compliance | ANSI N13.27–1981 |
| Housing Material | High-impact thermoplastic polymer |
| Dimensions & Weight | 48 × 70 × 17 mm / 77 g (including battery) |
| Dose Alarm Threshold | 65,000 µSv |
| Dose Rate Alarm Threshold | 65,000 µSv/h |
| Alert Duration | 1900 min |
| Calibration Interval | 6–36 months (field-adjustable per regulatory guidance) |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SEN-L36 |
| Price | €500 |
| Detector Type | Energy-Compensated Silicon Solid-State Detector |
| Radiation Types Detected | X-rays and Gamma Rays |
| Energy Response Range | ±25% (60 keV – 6.2 MeV) |
| Dose Range | 0–999 mSv (1 µSv increment) |
| Dose Rate Range | 0–250 mSv/h (1 µSv/h increment) |
| Accuracy | ±10% (1 µSv/h – 1 Sv/h) |
| Response Time | <5 s (to 90% of final reading) |
| Neutron Sensitivity | <1% relative to ¹³⁷Cs |
| Display | 3-digit LCD showing µSv, mSv, µSv/h, mSv/h, BAT/LOW, dose/dose rate alarm thresholds |
| Power Supply | Single 3.6 V AA-size lithium-ion battery (9-month service life at 40 h/week usage) |
| Operating Environment | −20 °C to +52 °C, 0–99% RH |
| Drop Test Compliance | ANSI N13.27–1981 |
| Housing Material | High-impact thermoplastic polymer |
| Dimensions & Weight | 48 × 70 × 17 mm / 77 g (including battery) |
| Dose Alarm Threshold | 65,000 µSv |
| Dose Rate Alarm Threshold | 65,000 µSv/h |
| Alert Duration | 1900 min |
| Calibration Interval | 6–36 months (field-adjustable per regulatory guidance) |
| [Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Sen9624 |
| Pricing | Upon Request |
| Power Supply | AC 220 V ±15%, 50 Hz |
| Rated Power | 450 W |
| Dimensions (L×W×H) | 500 × 530 × 960 mm |
| Weight | 40 kg |
| Operating Temperature | −5 °C to +50 °C |
| Sample Preservation | Compressor-cooled refrigeration (Haier), 0–8 °C adjustable |
| Sample Capacity | 24 × 1 L HDPE bottles |
| Sampling Precision | ±10 mL |
| Max. Vertical Suction Height | 7.2 m |
| Tubing | 8 m standard (5–25 m customizable), ID 10 mm high-strength silicone |
| Pump Type | Modular peristaltic pump with stainless-steel roller shaft and engineering plastic housing |
| Sampling Modes | Time-proportional (3–9999 min interval), flow-proportional (1–9999 pulses, 5–15 V positive pulse input), random, manual quantitative |
| Sample Volume Range | 50–1000 mL (1 mL increment) |
| Bottle Allocation Logic | Single sample to N bottles (replicates) or N samples to one bottle (composite) |
| Auto-rinse Cycles | 0–2 |
| Data Storage | 256 sets of flow data (timestamp, instantaneous & cumulative flow) + sampling timestamps |
| Communication | RS-232 (TXD/RXD/GND), 4–20 mA analog input, pulse input, remote control via wired/wireless uplink |
| Flow Measurement Capability (with optional ultrasonic probe) | 0.1 L/s – 10 m³/s |
| accuracy | ±1–5% depending on flume/weir calibration |
| Enclosure | Sealed dust-resistant black powder-coated steel cabinet with molded polymer interior and polyurethane foam insulation] |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BM-6000 |
| Instrument Type | Online Analyzer |
| Biological Agent | *Aliivibrio fischeri* (formerly *Vibrio fischeri*) bioluminescent bacteria |
| Operating Temperature Range | 0–40 °C |
| Reagent Storage Temperature | 0–40 °C |
| Temperature Control Accuracy | ≤ ±1 °C |
| Batch Capacity | 10 samples per cycle |
| Measurement Time | 5 min (default assay duration) |
| Measurement Principle | Dual-optical-path bioluminescence inhibition assay |
| Compliance Standard | ISO 11348-3:2007 & GB/T 15441–1995 |
| Photometric Range | 0–200% relative light units (RLU) |
| Reproducibility (CV) | ≤10% |
| Pure Water Light Loss | ±3% |
| Sample Injection Precision | ≤2% (syringe-based volumetric delivery) |
| Data Storage | ≥2 years at 1-hour measurement interval |
| Communication Interface | RS-232 / RS-485 (Modbus RTU protocol) |
| Analog Output | 4–20 mA DC (≤300 Ω load) |
| Display | 12.1″ capacitive touchscreen LCD |
| Dimensions (W×D×H) | 560 × 430 × 1600 mm |
| Weight | ~20 kg |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CCZ-20 |
| Pricing | Available Upon Request |
| Compliance | GB/T 3836.18–2017 (Intrinsically Safe Electrical Systems for Explosive Atmospheres), GB/T 20964–2007 (Dust Samplers), Q/HHD 0103–2016 (Enterprise Standard), BMRC Respirable Dust Separation Curve Conformance |
| Protection Rating | IP54 |
| Construction | High-strength ABS engineering plastic housing with anti-humidity, anti-dust, and anti-static treatment |
| Flow Stability | Low pulsation, high load capacity, stable volumetric flow |
| Operational Interface | PVC membrane switch panel |
| Certification | MA (Mine Safety Approval) and Explosion-Proof Verification Certificate |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | DP8600 |
| Measurement Principle | Full-Spectrum Absorption Spectrophotometry |
| Wavelength Range | 190–1100 nm |
| Measurable Parameters | COD, Ammonia Nitrogen, Nitrate Nitrogen, Nitrite Nitrogen, Total Nitrogen, Total Phosphorus |
| Sample Holders | Cuvette (standard), 16 mm and 25 mm test tubes |
| Light Sources | Imported Deuterium Lamp (UV), Tungsten-Halogen Lamp (Vis) |
| Detector | Imported Photodiode Array |
| Display | 7-inch TFT color touchscreen (bilingual: English/Chinese) |
| Optical Functions | Photometric Mode, Quantitative Analysis, Standard Curve Construction, Kinetic Scanning, Full-Spectrum Scan |
| Data Storage | USB flash drive support |
| Custom Curve Capability | Yes |
| Optional Accessories | 5 cm and 10 cm sample holders |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | EDXP3600 |
| Price | Upon Request |
| Excitation Source | 50 kV / 200 µA Ag-target micro-focus X-ray tube, end-window configuration, ≤4 W power match |
| Detector | 25 mm² fast Silicon Drift Detector (SDD), 0.3 mil Be window, energy resolution ≤125 eV (Mn Kα), Peltier-cooled |
| MCA | 4096-channel digital pulse processor |
| Elemental Range | Na (11) to U (92) |
| Analysis Modes | Alloy, RoHS, Soil, Water |
| Soil LODs (SiO₂ matrix) | Pb <5 mg/kg, As <3 mg/kg, Cr <15 mg/kg, Cu <10 mg/kg, Zn <2 mg/kg, Ni <5 mg/kg, Mn <10 mg/kg, Hg <1 mg/kg, Cd <3 mg/kg |
| Water LODs (aqueous matrix) | Pb <1 mg/L, As <0.5 mg/L, Cr <2 mg/L, Cu <1 mg/L, Zn <2 mg/L, Ni <1 mg/L, Mn <2 mg/L, Hg <1 mg/L, Cd <1 mg/L |
| Quantification Time | 3–60 s (user-adjustable) |
| Repeatability | RSD <4% (for major elements in homogeneous alloys) |
| Collimation & Filters | 6 interchangeable filters + multiple collimators → 18 automatic combinations |
| Display | 5.5″ high-brightness capacitive touchscreen LCD |
| Processor | Intel quad-core @ 1.33 GHz |
| Memory | 2 GB RAM, 32 GB internal storage (expandable via microSD) |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, USB 2.0, GPS module |
| Safety | Beam-on detection sensor, auto X-ray cutoff during air measurement |
| Weight | 1.5 kg (with battery) |
| Operating Environment | –20 °C to +50 °C, RH <90% non-condensing |
| Power | Rechargeable Li-ion, 6700 mAh, >6 h typical operation |
| Data Output | Excel, BMP, PDF reports |
| Compliance | Meets IEC 62471 (LED/X-ray safety), ISO 12885 (XRF safety guidance), and supports GLP/GMP audit trail requirements via timestamped, user-logged data export |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic |
| Model | FD216 |
| Sampling Method | Active Pump-Driven Sampling |
| Measurement Range (Air Radon) | 3–100,000 Bq/m³ |
| Minimum Detectable Activity | 3 Bq/m³ |
| Response Time (Air) | 30 min |
| Detector | ZnS(Ag) Scintillation Screen Coupled with Photomultiplier Tube (PMT) |
| Sensitivity | ≥0.68 cpm/(Bq·m⁻³) |
| Background Count Rate | ≤0.3 cpm |
| Repeatability Error | ≤5% (at 2000 Bq/m³, 65% RH, 25°C) |
| Stability | ≤10% drift over 8 h |
| Power Supply | Rechargeable Li-ion Battery (30 h continuous operation) or AC Adapter |
| Operating Temperature | −10 to +40 °C |
| Relative Humidity | ≤90% at +40 °C |
| Data Storage Capacity | 2000 records |
| Display | LCD |
| Dimensions | 330 × 210 × 170 mm |
| Weight | 5 kg (main unit) |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | MP5300 |
| Pricing | Available Upon Request |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | PF-3 |
| Instrument Type | Multi-Parameter Soil Analyzer |
| Optical System | LED-based photometer with interference filters |
| Wavelengths | 365 nm / 450 nm / 660 nm |
| Wavelength Accuracy | ±2 nm |
| Bandwidth at Half-Maximum | 10–12 nm |
| Light Source | High-stability LEDs |
| Detector | Silicon photodiode |
| Sample Format | 16 mm round cuvettes (VISOCOLOR® ECO and NANOCOLOR® pre-filled tubes) |
| Measurement Modes | VISOCOLOR® ECO and NANOCOLOR® test protocols |
| Data Storage | 50 measurement records |
| Display | Graphical LCD, 64 × 128 pixels |
| Operating Temperature | 10–40 °C |
| Relative Humidity | ≤80% RH (non-condensing) |
| Power Supply | 3 × AA batteries (alkaline or rechargeable) / USB 5 V power input / optional internal rechargeable battery |
| Enclosure Rating | IP68 |
| Dimensions | 170 × 95 × 68 mm |
| Weight | 0.5 kg |
| Certifications | CE compliant |
| Warranty | 1 year |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SAI008 |
| Pricing | Upon Request |
| Measurement Principle | Hyperspectral Reflectance Analysis (400–1000 nm, 1 nm spectral resolution) |
| Measurable Parameters | COD, Ammonia-Nitrogen (NH₃-N), Total Phosphorus (TP), Total Nitrogen (TN), Chlorophyll-a, Turbidity, Secchi Depth, CODMn, Suspended Solids (SS), CDOM (optional), Attenuation Coefficient (optional) |
| Sampling Interval | Configurable down to 1 second |
| Brand | SENBE |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | SEN-ABR50 |
| Instrument Type | Portable |
| Measurement Target | Solid Surfaces |
| Detector Technology | Plastic Scintillation Detector (Alpha/Beta/Gamma Discriminative) |
| Energy Response | Alpha (≥3 MeV), Beta (≥150 keV), Gamma (≥50 keV) |
| Display | Backlit LCD |
| Alarm | Adjustable Threshold with Real-Time Background Compensation |
| Power Supply | Rechargeable Li-ion Battery (≥12 h continuous operation) |
| Compliance | Meets IEC 60846-1:2014 and GB/T 10257–2022 for portable radiation contamination monitors |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SEN806C |
| Instrument Category | Manual Water Sampler |
| Instrument Type | Portable Water Sampler |
| Brand | Senbe |
|---|---|
| Model | SEN905 |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Localization | Domestic (China) |
| Network Support | China Mobile / China Telecom / China Unicom 2G/3G/4G LTE |
| GNSS Modes | DGNSS (<0.5 m), RTK (5 cm + 1 ppm) |
| Differential Formats | RTCM 3.0, RTCM 3.2 (vs. legacy RTD) |
| Display | 8-inch electromagnetic resonance touchscreen (U-Pen compatible) |
| Interface | USB Type-C (10,000-cycle durability) |
| Battery | Removable 8400 mAh Li-polymer |
| Operating System | Android 6.0.1 |
| Charging | Qualcomm Quick Charge 2.0 |
| Compliance | CE (EMC/LVD), RoHS, IP65-rated enclosure |
| Software Architecture | Field-deployable logging firmware with remote command ingestion and bidirectional telemetry |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | UCA1000 |
| Instrument Type | Algal Monitoring and Control System |
| Compliance | HJ 915-2017, GB 3838-2002, GB/T 12519-2010 |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | YQ3000-E |
| Instrument Type | Flue Gas Dioxin Sampler |
| Sample Medium | Flue Gas |
| Flow Accuracy | ±5% |
| Sampling Flow Rate | 1.5 L/min |
| Flue Gas Velocity Range | Up to 4 m/s |
| Moisture Content Tolerance | Up to 60% (v/v) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Sensidyne IAQ-Pro |
| Instrument Type | 24-Hour Isothermal & Isokinetic Gas Sampler |
| Instrument Configuration | Dual-Channel Air Sampler |
| Flow Range | 100–600 cc/min |
| Maximum Vacuum Pressure | >26 kPa |
| Flow Stability | ≤ ±5% |
| Flowmeter Accuracy | ≥ ±2.5% |
| Service Life at Max Flow & Backpressure | ≥5000 h |
| Continuous Operation Duration at Max Flow & Max Backpressure | 2–8 h |
| Brand | Sensors |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | NGM |
| Price Range | USD 2,600 – 3,900 |
| Brand | Sensors |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AGM |
| Price Range | USD 2,700 – 4,100 (FOB Hamburg) |
| Measurement Principle | Non-Dispersive Infrared (NDIR), Dual-Wavelength, Single-Beam |
| Target Gases | CO, CO₂, CH₄, N₂O |
| Detection Range | CH₄ 0–100% vol |
| Response Time | 5–45 s (dependent on gas, flow rate, tubing length, digital time constant) |
| Accuracy | ±2% FS / 12 months |
| Long-Term Stability | ±2% FS / 12 months |
| Repeatability | ±0.2% FS (zero), ±2% FS (span) |
| LOD | <1% FS |
| Linearity Error | <2% FS |
| Temperature Drift | ±1% FS/10 K (zero), ±2% FS/10 K (span) |
| Heater Control | 55 °C ±5 °C (optional) |
| Pressure Sensitivity | <2% FS/10 mbar (span, uncompensated) |
| Output Options | Dual-color LED status indicator |
| Analog Outputs | 0–20 mA, 4–20 mA, 0–1 VDC, 0–5 VDC, 0–10 VDC (10-bit linear) |
| Digital Output | RS232 (V.28/V.24), 12-bit linear |
| Digital Time Constant | 0.5 s, 5 s, 10 s, 20 s (DIP-switch selectable) |
| Power Supply | 24 VDC (12–30 VDC) |
| Power Consumption | ≤3 W (no heater), ≤8 W (heater active, steady-state), ≤28 W (heater preheat surge, >3 min) |
| Load Impedance (current output) | 250 Ω typical, 500 Ω max |
| Operating Temperature | 0–+50 °C |
| Storage Temperature | −20–+60 °C |
| Flow Rate | 0–750 mL/min |
| Humidity | 0–95% RH non-condensing |
| Warm-up to Ready State | 10 s |
| Optimal Stabilization | 30 min |
| Alarm Thresholds | Two-stage adjustable via potentiometer |
| Calibration | Manual zero and span adjustment via onboard potentiometers |
| PCB Dimensions | 160 × 100 × 45 mm |
| Weight | ≤800 g |
| Inlet Tubing | 3 mm ID |
| Brand | SENTE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ST106C |
| Digestion Method | Reflux Digestion |
| Heating Module | Dual Independent Ceramic Heating Blocks |
| Batch Capacity | 1–6 Samples |
| Temperature Range | 0–300 °C |
| Temperature Accuracy | ±2 °C |
| Digestion Vessel Volume | 500 mL |
| Timer Accuracy | ±1 min |
| Chloride Tolerance | 1000–20000 mg/L Cl⁻ |
| Nitrogen Flow Control | Proportional Distribution Valve (0–100 mL/min, per channel) |
| Digestion Time Setting | 0–999 min |
| Cooling System | Integrated Compressor-Based Closed-Loop Cooling |
| Control System | PLC + Touchscreen HMI |
| Brand | SENTE |
|---|---|
| Model | ST106K2 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Multi-Function Soil Analyzer |
| Compliance Standards | LY/T 1243–1999, NY/T 295–1995 |
| Sample Throughput | 36 samples (solid-liquid separation), 6 samples (steam distillation & titration) |
| Automation Features | Automated reagent dispensing, robotic cap handling, programmable centrifugation & oscillation, vision-based endpoint detection, magnetic stirring at receiver |
| Brand | SENTE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Analyzer |
| Model | ST108M1 |
| Measurement Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Range | 0.05–5.0 mg/L |
| Repeatability | ±3% RSD |
| Accuracy | ±2% of true value |
| LOD | 0.01 mg/L |
| Resolution | 0.01 mg/L |
| Single-Test Duration | 5 minutes |
| Brand | SENTE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ST1900 |
| Measurement Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Instrument Type | Benchtop Laboratory Analyzer |
| Range | 0.05–5.0 mg/L as O₂ |
| Repeatability | ≤4% RSD |
| Accuracy | ±5% of reading |
| LOD | 0.05 mg/L |
| Resolution | 0.02 mg/L |
| Sample Throughput | 7.5 min per test |
| Sample Capacity | 29 positions |
| Heating Zones | 6 independent water-bath stations |
| Reagent Stations | 5 (H₂SO₄, Na₂C₂O₄, KMnO₄, NaOH, DI water) |
| Titration Precision | ≤0.03 mL |
| Power Supply | 220 V / 50 Hz |
| Main Unit Power | 3300 W |
| Auto-sampler Power | 800 W |
| Dimensions (W×D×H) | 1000 × 710 × 700 mm |
| Brand | SENTE |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ST201A1 |
| Instrument Type | Laboratory Benchtop System |
| Gas Flow Control | 6-channel linked rotameter (60–600 mL/min per channel, individually adjustable) |
| Heating Method | Constant-Temperature Water Bath |
| Temperature Range | 0–99 °C |
| Temperature Accuracy | ±1 °C (PID-controlled) |
| Power Rating | 2000 W |
| Safety Features | Leakage current protection |
| Automation Functions | Automatic acid addition, timed nitrogen purge, auto-fill/auto-drain water bath, real-time monitoring via integrated LCD touchscreen |