Other Environmental Monitoring Instruments
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| Brand | YSI |
|---|---|
| Origin | USA |
| Model | 4010-1W |
| DO Measurement Range | 0–60 mg/L |
| DO Accuracy | ≤ ±0.2 mg/L |
| DO Repeatability | ≤ ±0.1 mg/L |
| Response Time (90%) | ≤ 30 s |
| Operating Temperature | 0–50 °C |
| Power Supply | AC 100–240 V (wide-range input) |
| Resolution | 0.01 mg/L |
| DO Measurement Principle | Clark-type electrochemical polarographic sensor with integrated stirring |
| Compliance | ASTM D888, ISO 5814, USP <781>, EPA 450/4-85-001, HJ/T 99–2003, GB 11913–89, GB 7488–87 |
| Brand | YSI |
|---|---|
| Origin | USA |
| Housing Rating | NEMA 6P / IP68 |
| Construction Materials | 316 Stainless Steel or Titanium Alloy |
| Memory Capacity | 2 MB or 4 MB |
| Data Storage Capacity | Up to 600,000 records (water level, temperature, timestamp) |
| Water Level Range | up to 210 m |
| Accuracy | ±0.05% of full scale (for water levels > 3 m) |
| Pressure Reference Options | Ventilated (gauge) or Non-ventilated (absolute) with optional integrated barometer |
| Battery Life | Up to 3 years (field-replaceable) |
| Sampling Modes | Linear, Linear-Averaged, Event-Triggered, Logarithmic |
| Operating Temperature Range | –20 °C to +50 °C |
| External Diameter | 1.9 cm |
| Firmware Upgrade | Field-upgradable via USB or serial interface |
| Software | YSI DataScout (Windows-based, supports ASTM D4044, ISO 14001-aligned data handling, FDA 21 CFR Part 11-compliant audit trail in licensed version) |
| Brand | YSI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Pro20+ with Integrated Stirring BOD Probe |
| Price Range | USD 1,950–2,030 (est.) |
| Unit Weight | ~0.3 kg (probe body only) |
| Operating Temperature | 0–50 °C |
| Power Supply | Host-powered via cable interface |
| Repeatability | ≤ ±0.1 mg/L DO |
| Response Time | ≤ 30 s (to 90% of final value) |
| DO Range | 0–50 mg/L |
| Atmospheric Pressure Compensation | Built-in barometer (375–825 mmHg) |
| Conductivity Range | 0–200 mS/cm |
| TDS Range | 0–100 g/L (user-selectable conversion factor: 0.3–1.00 |
| Salinity Range | 0–70 ppt (manual or automatic compensation) |
| Temperature Range | −5 to 70 °C |
| DO Resolution | 0.01/0.1 mg/L |
| Pressure Resolution | 0.1 mmHg |
| Conductivity Resolution | 0.001–0.1 mS/cm |
| TDS Resolution | 4-digit display |
| Salinity Resolution | 0.01 ppt |
| Temperature Resolution | 0.1 °C |
| DO Accuracy | ±2% of reading (0–200%), ±6% of reading (200–500%) |
| Pressure Accuracy | ±3 mmHg |
| Conductivity Accuracy | ±0.5% of reading or ±0.001 mS/cm |
| Salinity Accuracy | ±1% of reading or ±0.1 ppt |
| Temperature Accuracy | ±0.2 °C |
| IP Rating | IP67 |
| Drop Test | Certified for 1-meter drop resistance |
| Enclosure Material | Rugged polycarbonate housing with stainless-steel probe guard |
| Connector Type | MIL-spec waterproof quick-disconnect (rated for >300,000 flex cycles) |
| Data Storage | 50 measurement sets |
| Battery Life | ≥400 hours on two AA alkaline cells |
| Certifications | RoHS, CE, WEEE, IP67 |
| Brand | YUSENSE |
|---|---|
| Model | AQ600 |
| Sensor Configuration | 5 × 3.2 MP multispectral channels + 1 × 12.3 MP RGB channel |
| Spectral Resolution | 12-bit global shutter (multispectral), 8-bit rolling shutter (RGB) |
| Frame Synchronization | <1 s across all 6 channels |
| Interface | Gigabit Ethernet, TTL serial, DJI X-PORT |
| Onboard Processing | Real-time spectral inversion and video streaming |
| Radiometric Calibration | Integrated Downwelling Light Sensor (DLS) |
| Power | 12 V DC, 10–15 W |
| Storage | 128 GB onboard SSD |
| Trigger Modes | External, timed, overlap-based |
| Platform Compatibility | Multirotor & fixed-wing UAVs |
| Optical Window | Sapphire lens cover |
| Lens | Large-aperture, low-distortion optics optimized for aerial remote sensing |
| Brand | YUSENSE |
|---|---|
| Model | MS400 |
| Spectral Bands | 4 multispectral + 1 RGB (MS401 variant) |
| Resolution | 1.3 MP (multispectral), 8.0 MP (RGB) |
| Bit Depth | 12-bit global shutter (multispectral), 8-bit rolling shutter (RGB) |
| Interface | Gigabit Ethernet (RJ45), TTL serial |
| Spectral Module | Interchangeable optical filter wheel configuration |
| Downwelling Light Sensor (DLS) | Standard integrated |
| Power | 12 V DC, 5–7 W |
| Storage | 64 GB microSD card |
| Connectivity | Wi-Fi enabled for web-based configuration |
| Trigger Modes | External TTL, programmable timer, overlap-rate controlled |
| Mounting | Compatible with tripods, fixed observation towers, and phenotyping platforms |
| Optical Window | Precision optical-grade glass, low-distortion f/1.8 lens assembly |
| Origin | Shandong, China |
| Distribution | Authorized distributor |
| Brand | YUSENSE |
|---|---|
| Model | MS600 |
| Spectral Range | 400–900 nm |
| Number of Bands | 6 configurable channels |
| Sensor Resolution | 1.2 MP per channel |
| Bit Depth | 12-bit global shutter |
| Interface | Gigabit Ethernet / TTL serial |
| Dynamic Range | High, auto-adaptive exposure control |
| Optical Window | Sapphire |
| Lens | Large-aperture, low-distortion optics |
| Power Supply | 7–30 VDC, 7 W (standby) / 10 W (operational) |
| Onboard Storage | 64 GB microSD card |
| Trigger Modes | External TTL, timed interval, overlap-based geotagging |
| Integrated Sensors | Downwelling Light Sensor (DLS) included |
| Platform Compatibility | Multi-rotor & fixed-wing UAVs |
| Compliance | CE, RoHS, FCC Class B |
| Brand | Zhanhaikeji |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HX-F3 |
| Price | USD 2,800 (FOB Jiangsu) |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model Variants | 6 / 6B / 3G / 3G-232Y / 220 / 1000 |
| Detection Range | 10–1.999×10⁹ ions/cm³ |
| Resolution | 10 ions/cm³ |
| Ion Mobility Ranges | 1.0 / 0.4 / 0.15 cm²/V·s |
| Airflow Velocity | 180–200 cm/s |
| Response Time Constant | ~10–15 s |
| Accuracy | ±10% (ion concentration), ±10% (mobility), ±25% (broad-range models) |
| Operating Humidity | ≤90–99% RH (non-condensing) |
| Operating Temperature | –20 to +60 °C |
| Power Supply | DC 9 V / DC 12 V / AC 220 V |
| Output Impedance | 5×10¹⁰ Ω |
| Data Interface | RS-232 or USB (optional software support) |
| Brand | Zming Environmental Technology Co., Ltd. |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Smart Manhole Monitoring System |
| Pricing | Available Upon Request |
| Brand | -- |
|---|---|
| Origin | France |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ZSCA04 |
| Quotation | Upon Request |
| Net Weight | 25 kg |
| Input Voltage | 110–230 VAC, 50–60 Hz |
| Dimensions (L×W×H) | 60 × 54 × 36 cm (lid closed) |
| Interface | USB 2.0 |
| Optical Resolution | 4800 dpi |
| Image Dimensions | 14150 × 22640 pixels (≈320 MP, ~1 GB per scan) |
| Illumination | Uniform LED-based transmitted-light system optimized for plankton contrast and shadow-free imaging |
| Brand | ZWINsoft |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | ZWINsoft1.0 |
| Pricing | Upon Request |