Environmental Monitoring Instruments
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| Brand | RainWise |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | SM |
| Instrument Type | Soil Water Potential (Tensiometric) Sensor |
| Measurement Range | 0–200 cbar |
| Resolution | 1 cbar |
| Sensing Principle | Electrical Resistance (Calibrated to Matric Potential) |
| Cable Length | 4.6 m |
| Weight | 103 g |
| Brand | RainWise |
|---|---|
| Origin | USA |
| Model | SOL-LUM |
| Spectral Range | 400–700 nm |
| Accuracy | ±5% (vs. CIE photopic luminosity function) |
| Sensitivity | ~30 µA per 100 klx |
| Linearity Error | ≤1% |
| Long-term Stability | <±2% over 12 months |
| Response Time | 10 µs |
| Temperature Coefficient | ≤0.15% / °C |
| Cosine Correction Error | ≤±5% up to 80° incidence angle |
| Azimuthal Uniformity | <±1% |
| Operating Temperature | −20 °C to +65 °C |
| Operating Humidity | 0–100% RH |
| Housing Materials | Anodized aluminum, stainless steel, PVC, and high-stability silicon photodiode |
| Brand | RainWise |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SOL-PAR |
| Price | USD 7,500 |
| Brand | RainWise |
|---|---|
| Origin | USA |
| Model | SOL-PYR |
| Spectral Range | 400–1200 nm |
| Measurement Range | 0.5–2000 W/m² |
| Accuracy | ±5% (typ. ±3%) |
| Resolution | 10 W/m² |
| Sensitivity | 0.5 mV/(W/m²) |
| Response Time | 10 ms |
| Operating Temperature | −65 °C to +80 °C |
| Operating Humidity | 0–100% RH |
| Temperature Dependence | ≤0.06 %/°C |
| Supply Voltage | 8–16 V DC |
| Housing Materials | Anodized Aluminum, Stainless Steel, Silicone, PVC |
| Brand | RainWise |
|---|---|
| Origin | USA |
| Model | WindLog |
| Resolution | 0.1 m/s |
| Measurement Range | 0–67 m/s |
| Accuracy | ±2% of full scale (wind speed), ±3° (wind direction) |
| Operating Temperature | −55°C to +70°C |
| Operating Humidity | 0–100% RH |
| Memory | 2 MB (stores >100,000 records) |
| Power | 3 × AA alkaline or lithium batteries |
| Interface | USB 2.0 (with real-time streaming and data download) |
| Sensor Type | Mini-AerVane (4-blade propeller + vane with magnetic reed switch array) |
| Wind Speed Threshold | 0.45 m/s |
| Wind Direction Resolution | 1° (16-point discrete output via reed switches) |
| Startup Wind Speed | 0.9 m/s |
| Materials | UV-stabilized Delrin®, Lexan®, stainless steel, and precision ball bearings |
| Brand | PKSAIR |
|---|---|
| Origin | USA |
| Model | Ranger USB |
| Instrument Type | Portable Dose Rate Meter |
| Detector Type | Halogen-filled Geiger-Müller Tube (1.77" / 45 mm effective diameter |
| mica window density | 1.4–2.0 mg/cm²) |
| Measurement Range | 0.001–100.0 mR/hr |
| Sensitivity | 3340 CPM/mR/hr (referenced to Cs-137) |
| Sample Form | Solid |
| Compliance | CE certified |
| Brand | Rannuo |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Laboratory-Based |
| Model | RN3006 |
| Measurement Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–10 mg/L |
| Detection Limit | 0.001 mg/L |
| Resolution | 0.0001 mg/L |
| Analysis Time per Sample | 5–8 minutes |
| Compliance Standard | GB 17378.4–2007 (Marine Monitoring Specifications – Part 4: Seawater Analysis) |
| Brand | Ratfisch |
|---|---|
| Origin | Germany |
| Model | RS200 |
| Instrument Type | Online Analyzer |
| Typical Configuration | TVOC Analyzer |
| Measurement Range | 0–1000 ppm |
| Resolution | 0.01 ppm |
| Accuracy | < ±2% of full scale |
| Response Time (T90) | < 5 s |
| Brand | Ratfisch |
|---|---|
| Origin | Germany |
| Model | RS53-T |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | Flame Ionization Detection (FID) |
| Range | 0–10 / 100 / 1,000 / 10,000 / 100,000 ppm (as propane) |
| Accuracy | ≤ ±1% of reading |
| Repeatability | < ±2% of full scale |
| Response Time | ≤ 2 s (without sampling line) |
| Stability | < ±2% of full scale (zero & span drift over 7 days: < ±2% and < ±4%, respectively) |
| Linearity | ±2% of full scale up to 10,000 ppm |
| Cross-Sensitivity to O₂ | < ±2% of full scale |
| Detection Limit | < 2% of full scale |
| Zero Drift | < ±2% FS/week |
| Span Drift | < ±4% FS/week |
| Sample Flow Rate | ~90 L/h |
| Output Signals | 0–10 V or 0/4–20 mA |
| Operating Temperature | +5 °C to +35 °C |
| Power Supply | 230 V / 50 Hz |
| Dimensions | 360 mm × 200 mm × 500 mm |
| Weight | ~20 kg |
| Certification | TÜV-certified |
| Optional Features | ppb-range capability, heated sampling line, front-mounted particulate filter, integrated zero-air & combustion air supply, H₂ or He/H₂ fuel selector, onboard calibration gas cylinder, onboard fuel cylinder, PC communication software |
| Brand | Ratfisch |
|---|---|
| Origin | Germany |
| Model | RS 55-T |
| Instrument Type | Online Analyzer |
| Typical Configuration | TVOC Analyzer |
| Measurement Principle | Catalytic Combustion (Catalytic Bead) with Propane Calibration |
| Range | 0–10 / 100 / 1,000 / 10,000 / 100,000 ppm (propane) |
| Linearity | ±2% of full scale (up to 10,000 ppm) |
| Cross-Sensitivity | ±2% of full scale @ O₂ |
| Detection Limit | <2% of lowest full-scale range |
| Zero Drift | <2% FS/week |
| Span Drift | <4% FS/week |
| Response Time (T₉₀) | ~1–2 s (without sampling line) |
| Sample Flow Rate | ~220 L/h |
| Output Signals | 0–10 V or 0/4–20 mA |
| Alarm Contacts | Pre-alarm, Main Alarm, Range Identification, Flame-Out Indication, Status Recognition (Zero Gas, Calibration Gas), Pressure/Temperature/Flame Monitoring |
| Operating Ambient Temperature | +5 °C to +35 °C |
| Power Supply | 230 V / 50 Hz, 800 W |
| Dimensions (W×H×D) | 483 mm × 267 mm × 500 mm (19″ rack-mountable) |
| Weight | ~26.5 kg |
| Certification | TÜV-certified per German 17. BImSchV |
| Regulatory Compliance | EPA-compliant methodology for odor reduction quantification |
| Brand | Ratfisch |
|---|---|
| Origin | Germany |
| Model | RS55-T |
| Measurement Principle | Catalytic Combustion (Flame Ionization Detection alternative configuration available per customization) |
| Range | 0–10 / 100 / 1,000 / 10,000 / 100,000 ppm C₃H₈ (propane-equivalent) |
| Linearity | ±2% of full scale up to 10,000 ppm |
| Cross-sensitivity to O₂ | <±2% of full scale |
| Detection Limit | <2% of lowest full-scale range |
| Zero Drift | <2% FS/week |
| Span Drift | <4% FS/week |
| Response Time (T₉₀) | ~1–2 s (sample line excluded) |
| Sample Flow Rate | ~220 L/h |
| Operating Temperature | +5 °C to +35 °C |
| Power Supply | 230 V / 50 Hz, 800 W |
| Dimensions | 483 mm (W) × 267 mm (H) × 500 mm (D) |
| Weight | ~26.5 kg |
| Certified Compliance | TÜV-certified per German 17. BImSchV |
| EPA Method Compatibility | Compliant with EPA Method 25A and 25B requirements for THC monitoring |
| Output Signals | 0–10 V analog, 0/4–20 mA isolated current loop |
| Status Contacts | Pre-alarm, Alarm, Range Identification, Flame-Out Indication, Calibration Mode (Zero/Gas), System Health (Pressure/Temperature/Flame Monitoring) |
| Brand | Raykol |
|---|---|
| Model | AT 300 |
| Origin | Fujian, China |
| Manufacturer | Raykol Group |
| Instrument Type | Automated Soil pH Analyzer |
| Sample Capacity | 96-position rack |
| Parallel Channels | 4 independent detection channels |
| pH Resolution | 0.001 |
| Sample Vessels | Compatible with 100 mL centrifuge tubes and 50 mL tall-form beakers |
| Calibration | Automatic electrode calibration with built-in temperature compensation |
| Reagent Handling | Up to 3 reagents independently programmable |
| Liquid Handling | Precision peristaltic pumps with auto-calibration |
| Mixing | Motor-driven stirrer for homogeneous suspension |
| Cleaning | Dedicated wash station with configurable rinse cycles |
| Compliance | Designed to support protocols per NY/T 1121.2–2006 and LY/T 1239–1999 |
| Software | Method-driven interface with audit trail, user-level access control, and configurable alarm thresholds (reagent low, waste full) |
| Data Output | Auto-generated PDF/CSV reports with timestamp, operator ID, calibration log, and raw sensor readings |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | AT100 |
| Pricing | Upon Request |
| Measurement Principle | Colorimetric Endpoint Detection with Simulated Human Visual Recognition |
| Instrument Type | Laboratory Benchtop Analyzer |
| Range | 0.5–4.5 mg/L KMnO₄ |
| Single-Test Duration | 60 s |
| Sample Capacity | 54 positions (cyclic loading) |
| Digestion Stations | 16 water-bath heated positions |
| Titration Channels | 4 independent syringe-pump-driven channels |
| Compliance | GB/T 11892–1989, GB/T 5750.7–2016, ISO 8467:1986 |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Country of Origin | China |
| Model | RKFI Intelligent Unmanned Water Quality Laboratory |
| Price Range | USD 140,000 – 420,000 |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | RC-V2 |
| Pricing | Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | BD-R40 |
| Pricing | Upon Request |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Redi-Flo2 |
| Instrument Type | Manual Water Sampler |
| Max Operating Depth | 85 m |
| Flow Range | 100 mL/min to 30 L/min |
| Pump Diameter | 4.6 cm |
| Well Compatibility | ≥5 cm diameter monitoring wells |
| Material | Chemically inert (FDA-compliant elastomers and 316 stainless steel components) |
| Configuration Options | Dedicated-well or portable setup |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | RS-*-SC-2 |
| Power Supply | 3×AA batteries (up to 2 years operational life) |
| Display | Low-power LCD with numeric readout |
| Probe Material | Stainless steel |
| Measurement Principles | FDR (Frequency Domain Reflectometry) for soil moisture |
| Compliance | Designed for field-deployable environmental monitoring in accordance with standard agricultural and horticultural practice guidelines |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-PH-N01 |
| Instrument Type | Soil Moisture & pH Analyzer |
| Power Supply | DC 5–30 V |
| Power Consumption | 0.5 W (at 24 V DC) |
| Measurement Range | 3–9 pH |
| Resolution | 0.1 pH |
| Accuracy | ±0.3 pH |
| Operating Temperature | −20 °C to +60 °C |
| Long-Term Stability | ≤5 %/year |
| Response Time | ≤10 s |
| Protection Rating | IP68 |
| Probe Material | Corrosion-Resistant Alloy Electrode |
| Encapsulation Material | Black Flame-Retardant Epoxy Resin |
| Dimensions | 45 × 15 × 123 mm |
| Output Signal | RS485 (Modbus-RTU Protocol) |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-WS-N01-TR |
| Instrument Type | Soil Moisture Meter |
| Power Supply | 3.6–30 V DC |
| Power Consumption | 0.4 W |
| Temperature Range | −40 °C to +80 °C |
| Temperature Accuracy | ±0.5 °C |
| Moisture Accuracy | ±3% (v/v) |
| Output Signal | RS-485 (Modbus RTU) |
| Probe Length | 70 mm |
| Probe Diameter | 3 mm |
| Probe Material | 304 Stainless Steel |
| Encapsulation | Vacuum-filled Epoxy Resin (Black Flame-Retardant) |
| Cable Length | 2 m (RVV 4×0.3 mm²) |
| IP Rating | IP68 |
| Storage Temperature | −40 °C to +80 °C |
| Soil Salinity Tolerance | Low Sensitivity |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | RS-ZSYC-3S-G |
| Instrument Type | Online |
| Measured Parameters | PM2.5, PM10, Sound Pressure Level (Noise) |
| Measurement Principle | Laser Scattering |
| Measurement Range | 0–1000 µg/m³ (PM) |
| Sampling Flow Rate | 16.67 L/min |
| Detection Limit | 1 µg/m³ |
| Temperature Sensor Range | −30 to +70 °C |
| Humidity Sensor Range | 0–99 %RH |
| Wind Speed Range | 0–60 m/s |
| Wind Direction | 8-Point Cardinal |
| Noise Range | 30–130 dB(A) |
| LED Display Size | 57 cm × 105 cm |
| Communication | GPRS |
| Power Supply | AC 220 V |
| Brand | Restek |
|---|---|
| Origin | USA |
| Model | SilcoCan |
| Capacity Options | 1 L, 3 L, 6 L, 15 L |
| Surface Treatment | Siltek®-coated interior and all wetted surfaces |
| Valve Options | Parker diaphragm valve (standard or Siltek®-treated), with or without integrated pressure gauge |
| Compliance | Designed for EPA TO-14A and TO-15 compliance |
| Application Focus | Ultra-trace sulfur compound sampling (1–20 ppb) |
| Key | Brand: Restek |
|---|---|
| Origin | USA |
| Material | Electropolished Stainless Steel (316L) |
| Valve Type | Parker Hannifin Metal-to-Metal Sealed Diaphragm Valve (2/3-turn) |
| Volume Options | 1 L, 3 L, 6 L, 15 L |
| Operating Temperature | Up to 250 °C |
| Internal Surface Treatment | Electropolishing + Ultrasonic Cleaning + Passivation |
| Leak Integrity | Helium-leak tested (<1×10⁻⁹ atm·mL/s) |
| Pressure Rating | 60 psig / Vacuum Range: –30" Hg |
| Compliance | EPA TO-14A, TO-15A, ASTM D5466, USP <661> |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | A307 |
| Pricing | Available Upon Request |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Manufacturer | Revvity, Inc. |
| Country of Origin | Imported |
| Model | FilterMate |
| Pricing | Upon Request |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | MicroBeta2 |
| Pricing | Available Upon Request |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Manufacturer | Revvity, Inc. |
| Type | Imported Instrument |
| Model | Quantulus GCT 6220 |
| Pricing | Upon Request |
| Brand | Revvity |
|---|---|
| Origin | USA |
| Manufacturer | Revvity, Inc. |
| Country of Origin | Imported |
| Model | Tri-Carb Series (4810TR / 4910TR / 5110TR) |
| Pricing | Upon Request |
| Brand | Revvity |
|---|---|
| Origin | Singapore |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported |
| Model | WIZARD2 |
| Detection Limit | Not Specified |
| Stability | Not Specified |
| Resolution | Not Specified |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | RH800 |
| Pricing | Upon Request |
| Detector | GM Tube |
| Energy Response | ±30% (50 keV–1.3 MeV) |
| Dose Equivalent Rate Range | 0.01 µSv/h–1.00 mSv/h |
| Cumulative Dose Equivalent Range | 0.01 µSv–99.99 mSv |
| Measurement Time | 5 s |
| Relative Error | ±20% (¹³⁷Cs) |
| Alarm Threshold | User-Configurable |
| Power Supply | Two AA batteries |
| Current Consumption | <2 mA |
| Operating Temperature | −10 °C to +40 °C |
| Temperature Drift | ±10% |
| Humidity Drift | ±15% at 95% RH (+40 °C) |
| Dimensions | 118 × 65 × 25 mm |
| Weight | <100 g |