Environmental Monitoring Instruments
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Showing 2101–2130 of 2616 results
| Origin | USA |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | Portable |
| Price Range | USD 1,400 – 7,200 (est.) |
| Laser Source | Pulsed Solid-State Nd:YAG (1064 nm) |
| Detector | High-Sensitivity Avalanche Photodiode (APD) Array |
| Operating Wavelength | 1064 nm |
| Maximum Detection Altitude | 8 km (a.s.l.) |
| Pulse Repetition Frequency | 4 kHz |
| Spatial Resolution | Adjustable (7.5 m / 15 m / 30 m) |
| Laser Safety Class | Class 3B (IEC 60825-1) |
| Enclosure Rating | IP65 |
| Power Supply | 220 V AC or 12 V DC (battery-compatible) |
| Scan Mechanism | Integrated European-Made 3D Galvanometric Motor (±90° azimuth, ±45° elevation) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | 9000D |
| Price | USD 13,800 (FOB Beijing) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption Spectroscopy |
| Gas Channels | CO, CO₂, CH₄, O₂ |
| Display | Four 3½-digit LCDs (simultaneous real-time concentration readouts) |
| Response Time | T₀–T₉₀ ≤ 15 s |
| Linearity | ≤ ±2% FS |
| Repeatability | ≤ 1% FS |
| Zero Drift | ≤ ±2% FS / 4 h |
| Operating Environment | −10 °C to +50 °C, 20–95% RH (non-condensing) |
| Power Supply | 24 V DC (internal rechargeable Li-ion battery + AC adapter) |
| Weight | 4.2 kg (portable configuration) |
| IP Rating | IP54 |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Power Plant Seawater Radiation Environmental Monitoring System |
| Pricing | Upon Request |
| Instrument Class | Dose Rate Meter / Activity Monitor |
| Instrument Type | Online Continuous Monitoring System |
| Measured Medium | Liquid (Seawater) |
| Brand | PowerEach (Shanghai Zhongchen Digital Technology Co., Ltd.) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor & OEM Partner |
| Country of Origin | China |
| Model | JXWNP-WJS-1 |
| Pricing | Available Upon Request |
| Brand | PUREN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PSC |
| Instrument Type | Laboratory-Grade Automatic Precipitation Sampler |
| Sampling Height | 1.2 m |
| Collection Bucket Diameter | 30 cm |
| Power Consumption | 2 W (standby), 100 W (sampling) |
| Operating Temperature Range | −40 °C to +50 °C |
| Relative Humidity Tolerance | 100% RH |
| Wind Resistance | Up to Beaufort Scale 9 |
| Sensor Sensitivity | ≥0.05 mm/h |
| Housing Material | Stainless Steel Frame with Polyethylene Sampling Buckets |
| Net Weight | 50 kg |
| Internal Data Retention | Multi-year (non-volatile memory, no refresh required) |
| Communication Range | Up to 40 km via wireless telemetry |
| Rain Cover Closure Delay | User-configurable from 1–20 minutes post-precipitation |
| Integrated Rain Gauge | Yes (optional standard rain gauge compatible) |
| Refrigerated Sample Storage | Optional 1–5 °C cooling module available |
| Brand | PUREN |
|---|---|
| Model | PSC-I |
| Type | Laboratory-Grade Atmospheric Deposition Sampler |
| Sampling Height | 1.2 m |
| Bucket Diameter Options | 20 cm (Type A) or 30 cm (Type B) |
| Power Supply | AC 220 V, 50 Hz |
| Standby Power Consumption | 2 W |
| Operational Power Consumption | 100 W |
| Operating Temperature Range | −40 °C to +50 °C |
| Wind Resistance | Up to Beaufort Scale Level 9 |
| Relative Humidity Tolerance | 0–100 % RH |
| Sensor Sensitivity | ≥0.05 mm/h or ≥0.5 mm raindrop diameter |
| Closure Delay After Precipitation | Adjustable from 1 to 20 min |
| Enclosure Material | Stainless Steel Frame with Polyethylene Sampling Buckets |
| Weight | 30 kg (Type A), 50 kg (Type B) |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 3700 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Detection Principle | Amperometric Detection after Acid Distillation-Free Digestion |
| Detection Range | 2 ppb – 10 ppm CN⁻ |
| Detection Limit | 0.002 ppm (2 ppb) |
| Sample Throughput | 1 sample per 2 minutes for Total Cyanide |
| Compliance | ASTM D7282, EPA Method 335.4, ISO 11262, GB/T 5750.5–2023 |
| Reagent Preparation Time | <10 minutes |
| System Architecture | Fully Automated, Closed-Loop Reaction Channels |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PWAS-3000 |
| Pricing | Upon Request |
| Brand | BANFF |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer | BANFF Biotechnology |
| Type | Domestic |
| Model | QitVenture1 Sail |
| Detection Targets | Ambient Air & Water (VOCs) |
| Detection Method | Membrane Inlet Mass Spectrometry (MIMS) + Integrated GC-MS Confirmation |
| LOD | <0.1 ppb (for selected VOCs) |
| Compliance | Meets 2019 “Technical Specification for Mobile VOCs Monitoring in the Yangtze River Delta Eco-Green Integrated Development Demonstration Zone” |
| Mounting | Vehicle-integrated mobile platform |
| Application Scope | Real-time emission source identification, emergency response, boundary monitoring, and ambient air quality assessment |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | RA-915J |
| Pricing | Upon Request |
| Brand | Radcal (USA) |
|---|---|
| Origin | USA |
| Model | Rapid-Gold+ Touch Pro |
| Dimensions | 114 × 92 × 158 mm |
| Weight | 700 g |
| Display | 5″ capacitive TFT LCD (800×480) |
| Battery | 5.5 Ah Li-polymer, >8 h operation |
| Connectivity | USB 2.0 (Micro-B), Wi-Fi 802.11b/g/n (2.4 GHz, WPA2) |
| Storage | 16 GB internal flash (>100,000 exposures) |
| Compliance | IEC 61674, EN 61326-1:2013 (Group 1, Class B), EN 61000-4-x series |
| Operating Temp | 15–35 °C |
| Humidity | ≤80% RH or ≤20 g/m³ |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Portable Radiation and Contraband Detection System |
| Model | RadEye CD |
| Detector Type | RadEye SX with NaI(Tl) Scintillation Detector |
| Measurement Capability | Simultaneous detection of concealed contraband (e.g., tobacco, explosives, alcohol) and radioactive materials |
| Measurement Range | 5–10 cps (background), 50–100 cps (contraband presence) |
| Sensitivity | ≥5 cps minimum detectable signal above background |
| Analysis Channels | Dual-channel spectral analysis |
| Typical Background Count Rate | 5 cps |
| Effective Measurement Time | 1 second per acquisition |
| Regulatory Compliance | Designed for customs, border security, and port-of-entry applications in accordance with IAEA TS-G-1.2 and ANSI N42.34 standards |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Model | RadEye GR |
| Instrument Type | Portable Dose Rate Meter |
| Detector Type | Sodium Iodide (NaI) Scintillator |
| Wireless Range | 100 m |
| Detector Battery Life | 1300 h |
| Display Unit (RadEye R) Battery Life | 600 h |
| Operating Temperature | –25 °C to +50 °C |
| Compliance | Meets ANSI N42.33, IEC 60846-1:2014, and EU Directive 2013/59/Euratom for portable radiation monitoring devices |
| Brand | -- |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CRM-100 |
| Instrument Type | Portable Dose Rate Meter |
| Measured Radiation Types | Alpha (α), Beta (β), Gamma (γ), and X-ray |
| Detector | Halogen-quenched Geiger-Müller Tube with Mica End-window (1.75″ / 45 mm diameter, density 1.5–2.0 mg/cm²) |
| Wall Material | 0.012″ stainless steel (Grade 446) |
| Energy Range | 20 keV – 3 MeV |
| Dose Rate Range | 0.001–110.0 mR/h or 0.01–1100 µSv/h |
| Count Rate Range | 0–3,500 CPS / 0–350,000 CPM |
| Total Count Capacity | Up to 9,999,000 counts |
| Timer Range | Up to 40 hours |
| Sensitivity | ≥1000 CPM per mR/h (referenced to Cs-137) |
| Accuracy | ±10% typical, ±15% maximum (mR/h and µSv/h modes) |
| Display | 4-digit LCD with mode indicators |
| Audio Feedback | Adjustable click-per-count (muteable) |
| Visual Feedback | LED flash per count |
| Interface | 3.5 mm output jack (CMOS-compatible TTL pulses) |
| Power | One 9 V alkaline battery (typical lifespan: 2160 hours) |
| Dimensions | 150 × 80 × 30 mm |
| Weight | 225 g (including battery) |
| Certifications | CE, RoHS, WEEE, ISO 9001:2001 & ISO 14001 |
| Brand | RAE Systems Inc. |
|---|---|
| Origin | USA |
| Model | SP-1003 Plus-16 |
| Certifications | Compliant with GB 16808–2008 |
| Power Backup | ≥2 h (main power failure) |
| Alarm Sound Pressure Levels | 65 dB / 95 dB / 115 dB (user-selectable) |
| Analog Output | 4–20 mA (synchronized) |
| Digital Communication | RS485 Modbus RTU & RS232 |
| Relay Outputs | 8 programmable + 3 common (Level 1 alarm, Level 2 alarm, fault) with adjustable delay (0–60 s) |
| Event Log Capacity | ≥1,000 entries |
| Display | Main – large dot-matrix LCD (Chinese menu, real-time gas concentration, zone ID, system time) |
| Self-Test & Lock Display Functions | Yes |
| Standby Power Low-Voltage Alert | >1 h warning duration |
| 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 | 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 |
| 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 |
| 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 |
| Brand | Riken Keiki |
|---|---|
| Origin | Japan |
| Model | FP-30MK2(C) |
| Principle | Photometric Colorimetry |
| Measurement Range | 0–0.4 ppm / 0–1.0 ppm (equivalent to 0–0.50 mg/m³ / 0–1.250 mg/m³) |
| Resolution | 0.01 mg/m³ (low range) / 0.025 mg/m³ (high range) |
| Repeatability | ±5% of reading (typical, per JIS B 7981 and GB/T 18204.2–2014) |
| Sampling Method | Pump-aspirated |
| Response Time | t₉₅% ≤ 180 s |
| Operating Temperature | −10 °C to +40 °C |
| Operating Humidity | ≤90% RH, non-condensing |
| Flow Rate | 0.5 L/min |
| Data Storage | 99 auto-saved records |
| Battery Life | ~12 h (4 × AA alkaline, 20 °C, no backlight/alarm) |
| Dimensions | 80 × 150 × 40 mm (W×H×D) |
| Weight | ~250 g (excl. batteries) |
| Certifications | CPA (China Metrology Accreditation), compliant with GB/T 18204.2–2014 and JIS B 7981 |
| Brand | RIKEN KEIKI |
|---|---|
| Origin | Japan |
| Model | RX-8500 |
| Type | Portable Multicomponent Gas Detector |
| Detection Principles | NDIR (CH₄, CO₂), Galvanic Cell (O₂), Electrochemical (CO) |
| Response Time | ≤15 s |
| Detection Ranges | CH₄: 0–100% LEL / 5–100 vol% (auto-ranging) |
| O₂ | 0–25 vol% |
| CO | 0–1000 ppm |
| CO₂ | 0–20 vol% |
| Sampling Method | Pump-aspirated |
| Power Supply | Rechargeable Li-ion battery (≈15 h) or 3×AA alkaline batteries (≈8 h) |
| Dimensions | 154(W) × 81(H) × 163(D) mm (excl. protrusions) |
| Weight | ≈1.2 kg (Li-ion), ≈1.1 kg (AA) |
| Operating Environment | −20 to +50 °C, ≤95% RH (non-condensing) |
| Intrinsic Safety Rating | Ex ia II CT4X |
| Certifications | TIIS, ATEX, CE, SOLAS-compliant |
| Brand | RIKEN KEIKI |
|---|---|
| Origin | Japan |
| Model | SP-230 ML |
| Detection Principle | Hot-Wire Semiconductor Sensor |
| Detection Method | Draw-in (Pump-Assisted) Sampling |
| Gas Types | CH₄ (Natural Gas), i-C₄H₁₀ (LPG) |
| Measurement Range | 10–2000 ppm |
| Alarm Setpoints | 10, 30, 150, 500, 2000 ppm (default: 30 ppm) |
| Alarm Output | Visual (flashing LED), Audible (buzzer) |
| Explosion Protection | Intrinsic Safety, II 2G Ex ic IIC T4 Ga |
| IP Rating | IP67 |
| Operating Temperature | −20 to +55 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Battery | 2 × AA alkaline, ~13 h continuous operation (25 °C, no alarm, no light, no Bluetooth) |
| Dimensions | 41 (W) × 186 (H) × 38 (D) mm (excl. probe) |
| Weight | ~220 g (excl. batteries) |
| Wireless | Bluetooth 4.2 Low Energy (BLE) |
| Origin | Zhejiang, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | RJ-3 |
| Price | USD 700 (approx.) |
| Instrument Type | Field Strength Meter / Dosimetry Rate Meter |
| Frequency Range | 20–200 MHz |
| Measurement Range | 0–450 V/m (3-range switchable: 0–30 V/m, 30–150 V/m, 50–450 V/m) |
| Overall Measurement Uncertainty | ≤ ±30% |
| Operating Temperature | −10 °C to +40 °C |
| Relative Humidity | ≤ 80% RH |
| Power Supply | Two 6 V F22 alkaline stacked batteries |
| Form Factor | Portable |
| Instrument Dimensions | 170 mm × 100 mm × 45 mm |
| Packaging Dimensions | 450 mm × 370 mm × 150 mm |
| Weight | ~3 kg |
| Brand | Ruinen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Type | Online Gas Analyzer |
| Model | GC3900N |
| Detection Targets | Total Hydrocarbons (THC), Methane (CH₄), Non-Methane Hydrocarbons (NMHC) |
| Measurement Range | CH₄ (0.1–10,000 ppm), NMHC (0.05–10,000 ppm) |
| LOD | ≤0.1 ppm (CH₄), ≤0.05 ppm (NMHC) |
| Repeatability | RSD ≤2% |
| Cycle Time | ≤40 s (single-channel), ≤20 s (dual-channel) |
| Detector | FID (Flame Ionization Detector) |
| Carrier Gas | Ultra-High-Purity Nitrogen or Zero-Air (≥99.999%) |
| Fuel Gas | Ultra-High-Purity Hydrogen (≥99.999%) |
| Make-up/Support Air | Zero-Air (hydrocarbon <20 ppb) |
| Sampling | Automated Six-Port Valve with Fixed-Volume Loop |
| Sample Temp. Range | Ambient to 180 °C |
| Sample Flow Rate | ≥0.5 L/min or Pressure ≥0.1 MPa |
| Particle-Free Requirement | Yes |
| Form Factor | 6U 19″ Rack-Mount Chassis |
| Power | <400 W, 220 V AC / 50 Hz |
| Analog Output | 4–20 mA |
| Digital Interface | RS232 / RS485 |
| Operating Environment | –10 to +50 °C, 10–100% RH |
| Brand | Ruinen Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Model | RNZ-1000Z |
| Zero Air Purity | NO < 0.1 ppb |
| Flow Rate | 1000 mL/min |
| Output Pressure Range | 0–0.6 MPa |
| Dew Point | −20 °C |
| Hydrocarbon Content (Output) | < 0.1 ppm |
| Max. Inlet Hydrocarbon Concentration | < 100 ppm |
| Inlet Pressure Range | 0–0.6 MPa |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Power Consumption | 350 W |
| Catalyst Operating Temperature | 350–400 °C |
| Ambient Operating Temperature | 0–40 °C |
| Ambient Humidity | < 85 % RH |
| Required Inlet Air | Clean, Dry Compressed Air |
| Communication Interface | RS-485 |
| Brand | — |
|---|---|
| Origin | China |
| Manufacturer Type | Authorized Distributor |
| Model | S-16 |
| Typical Configuration | Integrated Particulate Imaging Sampler |
| Dimensions | 120 × 70 × 40 mm |
| Weight | 0.35 kg |
| Power Supply | 12 V DC |
| Power Consumption | 5 W |
| Operating Temperature | 0–60 °C |
| Operating Humidity | 0–80 % RH (non-condensing) |
| Acoustic Noise | ≤10 dB(A) at 1 m |
| Battery Runtime | Up to 1.5 h (rechargeable Li-ion integrated) |