Environmental Monitoring Instruments
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| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | PRI-701 |
| Detection Principle | Mid-infrared Quantum Cascade Laser (QCL) coupled with Photoacoustic Spectroscopy (PAS) |
| Target Gas | NH₃ |
| Detection Limit (3σ, 60 s) | 0.1 ppm |
| Repeatability | <2% of reading or LOD |
| Accuracy | <2% of reading or LOD |
| Response Time (10–90%) | <130 s |
| Maximum Measurement Rate | >10 Hz |
| Measurement Range | 0–100 ppm (customizable) |
| Sample Cell Volume | 1 mL |
| Gas Consumption | <80 mL/min |
| Sample Temperature Range | −10 to 45 °C |
| Sample Humidity Limit | <99% RH (non-condensing) |
| Power Supply | DC |
| Power Consumption | 20 W |
| Weight | 3 kg |
| Data Output | Ethernet, Modbus TCP/IP & RS, USB |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | PRI-732 |
| Detection Principle | Mid-infrared Quantum Cascade Laser (QCL) coupled with Photoacoustic Spectroscopy (PAS) |
| Accuracy | ±1% of reading or LOD (whichever is greater) |
| Measurable Gases | CO₂, CH₄, N₂O, H₂O |
| Response Time (T90) | < 10 s |
| Repeatability | ±1% of reading or LOD (whichever is greater) |
| Measurement Cell Volume | 1 mL |
| Gas Consumption | < 80 mL/min |
| Power Consumption | 75 W |
| Weight | 15 kg |
| Output Interfaces | Ethernet, Modbus TCP/IP & RTU, USB |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity | < 99% RH (non-condensing) |
| Detection Limits (LoD) | CO₂: 1 ppm, CH₄: 0.4 ppm, N₂O: 0.15 ppm, H₂O: 0.01 % (100 ppm) |
| Brand | PRI-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | PRI-8160 |
| Price Range | USD 28,000 – 70,000 |
| Chamber Material | Transparent Aluminum Alloy / Opaque Acrylic |
| External Dimensions | 44 × 26 × 26 cm (L×W×H) |
| Chamber Diameter | 20 cm |
| Chamber Height | 13 cm (adjustable) |
| Measurement Volume | 4000 cm³ (customizable) |
| Measurement Area | 315 cm² (customizable) |
| Operating Principle | Dynamic Pressure-Balanced Flow-Through System |
| Actuation | Stepper Motor |
| Control Unit | Embedded Microcontroller |
| Interface | Aviation Connector |
| Remote Operation | Bluetooth/WiFi-enabled Mobile App (iOS/Android) |
| IP Rating | IP65 |
| Weight | 5.0 kg (including handle) |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | PRI-8300 |
| Power Consumption | 100 W |
| Input Voltage | 110–220 VAC, 50–60 Hz |
| Dimensions (H×W×D) | 43.2 × 17.8 × 44.5 cm |
| Weight | 18 kg |
| CO₂ Measurement Range | 0–10% and 0–30% (selectable) |
| CO₂ Measurement Uncertainty | < ±2% of reading |
| H₂O Measurement Range | 0–100% RH |
| Sampling Interval | 1 s |
| Response Time (10–90% / 90–10%) | 10 s |
| Number of Standard Sampling Depths | 6 channels |
| Semi-permeable Membrane Material | Polypropylene |
| Membrane Wall Thickness | 1.55 mm |
| Inner Diameter | 5.5 mm |
| Burst Pressure | ≥116 psi |
| Internal Burst Pressure | ≥36 psi |
| Transmembrane Flow Rate | 1.4 mL/(min·cm²·bar) @ 23°C (isopropanol) |
| Saturation Pressure | 15.5 psi @ 23°C (isopropanol) |
| Oil & Grease Residue in Membrane | ≤500 ppm |
| Sampling Temperature Range | −10 to +45°C (extendable to −30°C) |
| Sampling Flow Rate | 0.050 L/min at 760 Torr |
| Operating Pressure Range | 700–1000 Torr (40–133 kPa) |
| Calibration Channels | 3 (optional, customizable) |
| Sampling Method | Diffusive, membrane-based, closed-path stratified profiling |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PRI-8500 CO₂/H₂O |
| Accuracy | ±2%, <±1.5% after calibration |
| Measured Gases | CO₂ (0–2000 ppm), H₂O (0–6% vol) |
| Response Time (T90) | 10 s (adjustable) |
| Repeatability | Zero point ±0.3% |
| Operating Temperature | −30 to +45 °C |
| Operating Pressure | 80–115 kPa |
| Relative Humidity Range | <99% RH, non-condensing at 45 °C |
| Sample Flow Rate | 1 L/min (analyzer), 11 L/min (multiplexer system) |
| Calibration Interval | Recommended annually |
| Multiplexer Configuration | 4+4 dual-channel design with 3 calibration gas ports and 8 sample gas ports |
| Gas Switching | Dual-pump architecture |
| Interface | Tablet-based touchscreen control |
| Inlet/Outlet Fitting | 1/4″ Swagelok®-compatible compression fittings |
| Brand | PRI-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | PRI-8500 |
| Pricing | Available Upon Request |
| Sampling Ports | 8 standard (expandable) |
| Inlet Flow Control | Manual adjustment |
| Inlet Fitting | 1/4" push-to-connect |
| Exhaust Fitting | 1/4" or 1/8" compression |
| Multiport Valve | VICI (USA) |
| Communication Interface | RS232 serial port |
| Dimensions | 52.4 × 42.8 × 20.6 cm |
| Weight | <7 kg |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Max Power Consumption | <50 W |
| Overcurrent Protection | Integrated |
| Enclosure Material | Pelican™-grade engineered polymer (IP65-rated, shock-absorbing, weather-resistant) |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | PRI-8600D |
| Instrument Type | Multi-Function Soil Respiration & Ecosystem Gas Exchange Analyzer |
| Channel Options | 8(9), 16(18), 24(27), 32(36) or customizable |
| Gas Path Length | 15–100 m (factory-configured per pump specification) |
| Standard Flow Rate | 4.0 L/min into measurement chambers |
| Operating Temperature | −10 to 45 °C |
| Operating Pressure | 80–115 kPa |
| Relative Humidity Range | <99% RH (non-condensing at 45 °C) |
| Calibration Channels | 3 |
| Touchscreen Control | Integrated tablet interface |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | PRI-8610 |
| Instrument Type | Multi-parameter Portable Soil Respiration Analyzer |
| CO₂ Range | 0–2000 ppm (customizable) |
| H₂O Range | 0–6% v/v |
| CO₂ Accuracy | ±2% of reading (±1.5% after calibration) |
| H₂O Accuracy | ±2% of reading |
| CO₂ Zero Stability | ±2% over >12 months |
| Sample Flow Rate | 1 L/min (adjustable) |
| CO₂ Repeatability @ Zero | ±0.3% |
| CO₂ Repeatability @ Span | ±1.5% |
| Operating Pressure | 800–1150 mbar |
| Humidity Range | <99% RH, non-condensing |
| CO₂ Zero Drift (Constant Temp) | ±2%/year |
| CO₂ Zero Drift (Ambient Temp Change) | ±0.03%/°C |
| Power Supply | 12 V Li-ion battery |
| Power Consumption | <10 W (steady state) |
| T₉₀ Response Time | 10 s (configurable) |
| Battery Life | 8 hours per charge |
| Weight (Analyzer Unit) | 8 kg |
| Operating Temperature | −20 to +45 °C |
| Dimensions (Analyzer) | 475 × 372 × 192 mm |
| Soil Chamber | Diameter 220 mm, Height 120 mm, Volume 3718 cm³, Base Area 314 cm² |
| Air Pressure Sensor Range | 150–1150 mbar |
| Air Pressure Accuracy | ±2 mbar |
| Soil Temperature Range | −20 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100% |
| Soil Moisture Accuracy | ±3% |
| Dynamic Pressure Compensation | Yes (Patent ZL201420354126.4) |
| Integrated Tablet | Yes |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | PRI-8610U |
| Instrument Category | Multi-Parameter Soil Respiration Analyzer |
| Dimensions | 400 mm (D) × 250 mm (H) |
| CO₂ Range | 0–2000 ppm |
| CO₂ Accuracy | ±50 ppm or ±5% of reading |
| H₂O Range | 0–6% |
| H₂O Accuracy | ±2% of reading |
| Air Pressure Range | 150–1150 mbar |
| Air Pressure Accuracy | ±2 mbar |
| Soil Temperature Range | −20 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100% |
| Soil Moisture Accuracy | ±3% |
| Respiration Chamber Volume | 3718 cm³ |
| Chamber Base Area | 314 cm² |
| Chamber Dimensions | 220 mm (D) × 120 mm (H) |
| Battery | 12 V Li-ion |
| Operating Temperature | −10 to +45 °C |
| Weight | 5.5 kg |
| Dynamic Pressure Compensation | Yes (Patent ZL201420354126.4) |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PRI-8620 |
| Instrument Type | Multi-gas Soil Respiration Analyzer |
| Power Consumption (Steady State) | < 28 W |
| Power Supply | 12 V Lithium Battery |
| Dimensions | 475 × 372 × 192 mm |
| CO₂ Precision (5 min) | 0.6 ppm |
| CH₄ Precision (5 min) | 0.2 ppb |
| H₂O Precision (5 min) | 10 ppm |
| CO₂ Range | 0–2000 ppm |
| CH₄ Range | 0–500 ppm |
| H₂O Range | 0–3 % |
| Sample Flow Rate | 800 mL/min (adjustable) |
| Ambient Humidity Tolerance | < 99 % RH (non-condensing) |
| Air Pressure Range (Chamber) | 150–1150 mbar |
| Air Pressure Accuracy | ±2 mbar |
| Chamber Diameter | 220 mm |
| Chamber Height | 120 mm |
| Chamber Volume | 3718 cm³ |
| Soil Temperature Range | −20 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100 % |
| Soil Moisture Accuracy | ±3 % |
| Soil Collar Area | 314 cm² |
| Chamber Weight | 1.8 kg |
| System Weight | 13 kg |
| Dynamic Pressure Compensation | Yes (Patent No. ZL201420354126.4) |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | PRI-8630 |
| Instrument Type | Multi-Gas Soil Respiration Analyzer |
| Power Consumption (Steady State) | <28 W |
| Power Supply | 12 V Rechargeable Lithium Battery |
| Dimensions | 475 × 372 × 192 mm |
| Weight (Analyzer Unit) | 13 kg |
| Soil Chamber Weight | 1.8 kg |
| Chamber Diameter | 220 mm |
| Chamber Height | 120 mm |
| Chamber Volume | 3718 cm³ |
| Soil Collar Area | 314 cm² |
| CO₂ Accuracy (5 min) | ±0.04 ppm (0–3500 ppm) |
| N₂O Accuracy (5 min) | ±0.03 ppb (0–500 ppb) |
| H₂O Accuracy (5 min) | ±10 ppm (0–3 %v/v) |
| Sampling Rate | 1 Hz |
| Sample Flow Rate | 800 mL/min (adjustable) |
| Air Pressure Range | 150–1150 mbar |
| Air Pressure Accuracy | ±2 mbar |
| Soil Temperature Range | −20 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100 % |
| Soil Moisture Accuracy | ±3 % |
| Relative Humidity Tolerance | <99 % RH (non-condensing) |
| Dynamic Pressure Compensation | Yes (Patent ZL201420354126.4) |
| Detection Principle | Mid-Infrared Laser Absorption Spectroscopy (MIRLAS) |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PRI-8635 |
| Instrument Type | Multi-Parameter Soil Respiration Analyzer |
| Power Consumption (Steady State) | < 28 W |
| Power Supply | 12 V Rechargeable Lithium Battery |
| Dimensions | 475 × 372 × 192 mm |
| Weight (Analyzer Unit) | 13 kg |
| Soil Chamber Weight | 1.8 kg |
| Soil Chamber Diameter × Height | 220 mm × 120 mm |
| Chamber Volume | 3718 cm³ |
| Soil Collar Area | 314 cm² |
| CO Detection Limit (5-min avg) | 0.05 ppb |
| CO₂ Detection Limit (5-min avg) | 0.6 ppm |
| N₂O Detection Limit (5-min avg) | 0.05 ppb |
| H₂O Detection Limit (5-min avg) | 10 ppm |
| CO Range | 0–500 ppm |
| CO₂ Range | 0–2000 ppm |
| N₂O Range | 0–500 ppm |
| H₂O Range | 0–3 %v/v |
| Sample Flow Rate | 800 mL/min (adjustable) |
| Ambient Humidity Tolerance | < 99 % RH (non-condensing) |
| Air Pressure Measurement Range | 150–1150 mbar |
| Air Pressure Accuracy | ±2 mbar |
| Soil Temperature Range | −20 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100 % volumetric |
| Soil Moisture Accuracy | ±3 % |
| Dynamic Pressure Compensation | Yes (Patent ZL201420354126.4) |
| Integrated Tablet PC | Yes |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PRI-8640 |
| Instrument Type | Multi-Component Soil Respiration Analyzer |
| Power Consumption (Steady State) | < 50 W |
| Power Supply | 12 V Rechargeable Lithium Battery |
| Dimensions | 435 × 304 × 170 mm |
| Weight | 12 kg (Analyzer Unit) |
| CO₂ Precision (5 min) | 0.04 ppm |
| CH₄ Precision (5 min) | 0.2 ppb |
| N₂O Precision (5 min) | 0.03 ppb |
| H₂O Precision (5 min) | 10 ppm |
| Sample Flow Rate | 800 mL/min (adjustable) |
| Pressure Range (Chamber) | 350–1150 mbar |
| Pressure Accuracy | ±2 mbar |
| Chamber Diameter | 220 mm |
| Chamber Height | 120 mm |
| Chamber Volume | 3718 cm³ |
| Soil Surface Area | 314 cm² |
| Temperature Range (Soil/Air Sensor) | −55 to +125 °C |
| Temp. Accuracy | ±0.4 °C |
| Soil Moisture Range | 0–100% |
| Moisture Accuracy | ±3% |
| Relative Humidity Tolerance | <99% RH (non-condensing) |
| Patented Dynamic Pressure Compensation | Yes (Patent No. ZL201420354126.4) |
| Brand | PRI-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | PRI-8650 |
| Instrument Type | Multi-point In-situ Soil Respiration Analyzer |
| Power Consumption | 12 W |
| Power Supply | 12 V DC |
| Dimensions (L×W×H) | 55 × 26 × 26 cm |
| CO₂ Measurement Range | 0–2000 ppm |
| CO₂ Accuracy | ±50 ppm or ±5% of reading |
| H₂O Vapor Range | 0–6% |
| H₂O Accuracy | ±2% |
| Air Temperature Range | −40 to +85 °C |
| Air Temperature Accuracy | ±0.2 °C |
| Soil Temperature Range | −40 to +85 °C |
| Soil Temperature Accuracy | ±0.2 °C |
| Soil Moisture Range | 0–100% |
| Soil Moisture Accuracy | ±3% (±2% after calibration) |
| Sampling Flow Rate | 0.5 mL/min at 760 Torr |
| Response Time (T90) | 2 s |
| Measurement Interval | 0.5 s |
| Operating Temperature | −10 to +50 °C (extended range: −30 to +50 °C) |
| Sampling Temperature | −20 to +50 °C |
| Node Scalability | Unlimited |
| Weight (incl. solar panel) | 18 kg |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | PRI-XRF1 |
| Pricing | Available Upon Request |
| X-ray Tube | Integrated End-window Tube (65 kV / 100 W) |
| Detector | Factory-Integrated Fast Silicon Drift Detector (SDD), Energy Resolution ≤125 eV (Mn Kα, 5.889 keV) |
| Detection Limits (3σ) | Hg 0.39 ppm, As 0.42 ppm, Pb 0.72 ppm, Cd 0.16 ppm, Cr 2.20 ppm, Ni 1.56 ppm, Cu 1.38 ppm, Zn 0.93 ppm |
| Quantification Limits (10σ) | Hg 1.31 ppm, As 1.41 ppm, Pb 2.39 ppm, Cd 0.54 ppm, Cr 7.32 ppm, Ni 5.19 ppm, Cu 4.58 ppm, Zn 3.09 ppm |
| Elemental Range | ppm to 99.99 wt% |
| Minimum Measurement Time | 30 s |
| Power Supply | Rechargeable Li-ion Battery (DC 12 V) |
| AC Input | 220 ±22 V, 50/60 Hz |
| Battery Life | 8–10 h |
| Connectivity | 4G Cellular Data Transmission |
| Radiation Safety | Triple-layer X-ray Protection (Mechanical Maze + Electronic Interlock + Software-Based Beam Termination), Compliant with GBZ 115–2002 and IEC 61010-1 |
| Brand | Pri-eco |
|---|---|
| Model | Warden |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Multifunctional Soil Analyzer |
| Operating Temperature Range | −25 to 50 °C |
| Power Supply | 6–15 VDC |
| Measurement Principle | True Time-Domain Reflectometry (TureTDR®) at ~1.5 GHz |
| Sensor Compatibility | TDR-001 (moisture only), TDR-002 (moisture/temperature/conductivity), TDR-LMS/LP/LT (lab-grade mini sensors), TDR-020 (wireless IoT module) |
| Channel Capacity | 8 sensor channels per Warden node |
| Network Topology | Wired daisy-chain up to 16 nodes |
| Data Output | Raw TDR waveforms, calibrated volumetric water content (θv), bulk electrical conductivity (σb), and temperature (T) |
| Accuracy (field sensors) | θv ±2 % vol (±1 % vol with individual calibration), T ±0.5 °C (±0.3 °C with calibration), σb ±10 % (0–1 S/m) |
| Lab sensors | higher resolution and traceable calibration options available |
| Resolution | θv 0.1 % vol, T 0.1 °C, σb 1 mS/m |
| Probe Geometry (TDR-002) | Dual 100 mm × 3 mm stainless steel rods, 5 cm diameter × 11 cm height sensing volume, PVC probe body (Ø20 mm, 15–150 cm customizable length) |
| Cable Length | 1.5–6.0 m (field), 1–2 m (lab) |
| Compliance | Designed for long-term unattended operation in accordance with ISO 10390 (soil pH and EC measurement), ASTM D5084 (hydraulic conductivity correlation), and GLP-aligned data integrity workflows |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Type | Portable |
| Measurement Principle | Mid-Infrared Laser Absorption Spectroscopy (MIRLAS) |
| Repeatability | CH₄ ≤ 0.3 ppb (1 min), C₂H₆ ≤ 0.10 ppb (1 min), H₂O ≤ 40 ppm (1 min) |
| Accuracy (1 s) | CH₄ 1 ppb, C₂H₆ 0.5 ppb, H₂O 50 ppm |
| Accuracy Range | CH₄ 0–500 ppm, C₂H₆ 0–500 ppm, H₂O 0–3 %v/v |
| Sampling Flow Rate | ~180 mL/min |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity | <99% RH, non-condensing |
| Data Output | USB, RS-232 |
| Power Supply | 110–230 V AC |
| Power Consumption | 50 W (steady-state), 90 W (warm-up) |
| Weight | 10.5 kg |
| Brand | Pri-eco |
|---|---|
| Model | ZERO Flight |
| Type | Portable Multicomponent Gas Analyzer |
| Measurement Principle | Mid-Infrared Laser Absorption Spectroscopy (MIRLAS) |
| Detection Targets | CH₄, C₂H₆, H₂O |
| Sensitivity | 0.5 ppb (CH₄, 5 s), 0.1 ppb (C₂H₆, 5 s), 40 ppm (H₂O, 5 s) |
| Accuracy Range | 0–500 ppm (CH₄, C₂H₆), 0–3 %v/v (H₂O) |
| Sampling Flow Rate | ~180 mL/min (standard), optional 1000 mL/min pump |
| Response Time | 1 or 2 Hz |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity Limit | <99% RH, non-condensing |
| Power Consumption | 15 W (steady-state), 20 W (peak) |
| Battery Life | 6 h (integrated Li-ion) |
| Weight | 2 kg |
| Data Interfaces | WiFi, USB, RS-232 |
| Sample Volume | 60 mL |
| Compliance | Designed for field-deployable environmental monitoring per ISO 14064-1, ASTM D6522, and EPA Method 25A principles |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZERO Mobile-Mounted |
| Detection Principle | Mid-Infrared Laser Direct Absorption Spectroscopy (MIRLAS) |
| Detectable Gases & Ranges | CH₄ (0–10,000 ppm), C₂H₆ (0–1,000 ppm), H₂O (0–3 %) |
| Accuracy (1 s) | CH₄: 1 ppb, C₂H₆: 0.5 ppb, H₂O: 50 ppm |
| Data Update Rate | 1–5 Hz |
| Sample Flow Rate | ~330 mL/min |
| Operating Temperature | −10 to +45 °C |
| Relative Humidity Limit | <99 % RH (non-condensing) |
| Positioning | High-Accuracy BeiDou GNSS + Wind Correction |
| Power Consumption | Analyzer: 20–40 W |
| Full System (incl. pump) | ≤80 W |
| Weight | 8.3 kg |
| Dimensions | 450 × 350 × 150 mm |
| Data Storage | 256 GB–2 TB onboard + unlimited cloud archive |
| Communication Interfaces | Wi-Fi, 5G, RS-232, Ethernet |
| Leak Localization Accuracy | <1 m |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | ZERO Portable |
| Detection Principle | Mid-Infrared Laser Direct Absorption Spectroscopy (MIRLAS) |
| Target Gases & Ranges | CH₄ (0–10,000 ppm), C₂H₆ (0–1,000 ppm), H₂O (0–3 %) |
| Accuracy (1 s) | CH₄: 1 ppb, C₂H₆: 0.5 ppb, H₂O: 50 ppm |
| Data Update Rate | 1–5 Hz |
| Sample Temperature Range | −10 to +45 °C |
| Sample Flow Rate | 330 mL/min |
| Power Supply | 9–36 V DC, 2–4 A, 20–40 W |
| Weight | 4.1 kg |
| Dimensions | 365 × 295 × 170 mm |
| Battery Runtime | >7 h |
| Onboard Storage | 32 GB |
| Cloud Integration | Unlimited |
| Data Output | Wi-Fi, 5G |
| Data Security | End-to-end encryption, local server option |
| Environmental Rating | Tested for shock, vibration, and thermal cycling per IEC 60068-2 standards |
| Brand | Pri-eco |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | δ13C Continuous Measurement System |
| CO₂ Detection Limit | ≤1 ppm |
| δ¹³C Precision | ≤0.3 ‰ |
| Temperature Range | –5 to 35 °C |
| Temp. Control Accuracy | ±0.15 °C |
| Channel Capacity | 16 parallel incubation vessels |
| Max. Uninterrupted Operation | 30 days |
| Vessel Volume | 50 mL |
| Brand | PRIMA (UK) |
|---|---|
| Origin | Taiwan |
| Model | innoLab 10C |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measured Parameters | Conductivity, TDS, Salinity |
| Conductivity Range | 0–5.000 µS/cm, 0–50.00 µS/cm, 0–500.0 µS/cm, 0–5000 µS/cm, 0–50.00 mS/cm, 0–500.0 mS/cm |
| TDS Range | 0–500 ppt |
| Salinity Range | 0–325 ppt |
| Conductivity Resolution | 0.001–1 µS/cm, 0.01–0.1 mS/cm |
| Conductivity Accuracy | ±1% F.S. |
| Resistivity Range | 0–18.30 MΩ·cm |
| Resistivity Resolution | 0.01 MΩ·cm |
| Temperature Range | −5.0–120.0 °C |
| Temperature Accuracy | ±0.3 °C |
| Auto Temperature Compensation (ATC) | Yes, reference temp 15.0–30.0 °C (default 25.0 °C) |
| Temp. Coefficient | 0.00–9.99% (default 2.00%) |
| TDS Factor | 0.40–1.00 (default 0.50) |
| Salinity Factor | 0.65 |
| Cell Constant Options | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Data Storage | 100 readings |
| Display | Backlit LCD, 120° viewing angle |
| Power | 2 × AA batteries |
| Enclosure Rating | IP67 |
| Dimensions | 73 × 152 × 42 mm |
| Weight | 250 g |
| Brand | PRIMA (UK) |
|---|---|
| Origin | Taiwan |
| Model | innoLab 10D |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measured Parameters | Dissolved Oxygen (DO), mg/L and % Saturation |
| Measurement Range | 0.00–40.00 mg/L, 0.0–400.0% sat |
| Temperature | −5.0–120.0°C / 23.0–248.0°F |
| Resolution | 0.01 mg/L, 0.1% sat, 0.1°C/0.1°F |
| Accuracy | ±1.5% F.S. (DO), ±0.3°C / ±0.5°F (Temp) |
| Calibration | Manual 1-point or 2-point (air-saturated water or zero-oxygen solution) |
| Salinity Compensation | 0.0–45.0 ppt (manual input) |
| Atmospheric Pressure Compensation | 450–800 mmHg / 0.600–1.100 bar (manual input) |
| Depth Compensation | 0.0–10.0 m (liquid level) |
| Memory Capacity | 100 data sets |
| Auto Power-Off | After 10 min inactivity |
| Power Supply | 2 × AA batteries |
| Enclosure Rating | IP67 |
| Dimensions | 73 × 152 × 42 mm |
| Weight | 250 g |
| Brand | PRIMA (UK) |
|---|---|
| Origin | Taiwan |
| Model | innoLab 10I |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measurable Ions | F⁻, Na⁺, Cl⁻, Br⁻, K⁺ |
| pH Range | −2.000–20.000 |
| mV Range | −2000.0–2000.0 mV |
| Ion Concentration Range | 0.000–9999 mg/L |
| Resolution (ION) | 0.001 mg/L (dependent on concentration) |
| Accuracy (ION) | ±0.5% F.S. ±3 LSD |
| Temperature Range | −10.0–120.0 °C |
| Temp. Accuracy | ±0.3 °C |
| Calibration | Up to 7-point ISE calibration |
| Memory Capacity | 1000 data sets (pH: 500, mV: 250, ION: 250) |
| Interface | USB |
| Power | 100–240 VAC adapter |
| Dimensions | 150 × 194 × 56 mm |
| Weight | 1.0 kg |
| Electrode Interface | BNC |
| Compatible ISEs | Epoxy/PVC/Teflon-body gel-filled or glass electrodes (e.g., IS-FLS, IS-NaLS, IS-ClLS, IS-BrLS, IS-KLS) |
| Brand | PRIMA (UK) |
|---|---|
| Origin | Taiwan |
| Model | innoLab 10P |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measured Parameters | pH, ORP (mV), Temperature |
| pH Range | -2.00 to 16.00 pH |
| ORP Range | -2000 to +2000 mV |
| Temperature Range | -5.0 to 120.0 °C |
| Resolution | 0.01 pH / 0.1 mV (±600.0 mV) / 0.1 °C |
| Accuracy | ±0.01 pH / ±0.2 mV (±600 mV), ±1 mV (full range) / ±0.3 °C |
| Temp. Compensation | Automatic or Manual |
| Calibration | Up to 5-point (NIST/USA buffers) |
| Memory | 100 data sets |
| Auto-Off | 10 min inactivity |
| Power | 2 × AA batteries |
| IP Rating | IP65 (pH mode), IP67 (conductivity/DO mode, not applicable here) |
| Dimensions | 73 × 152 × 42 mm |
| Weight | 250 g |
| Brand | PRIMA |
|---|---|
| Origin | Taiwan |
| Model | innoLab 20C |
| Instrument Type | Benchtop Water Quality Analyzer |
| Measured Parameters | Conductivity, TDS, Salinity |
| Conductivity Range | 0–5.000 µS/cm, 0–50.00 µS/cm, 0–500.0 µS/cm, 0–5000 µS/cm, 0–50.00 mS/cm, 0–500.0 mS/cm |
| TDS Range | 0–500 ppt |
| Salinity Range | 0–325 ppt |
| Conductivity Resolution | 0.001–1 µS/cm and 0.01–0.1 mS/cm |
| Conductivity Accuracy | ±1% F.S. |
| Resistivity Range | 0–18.30 MΩ·cm |
| Resistivity Resolution | 0.01 MΩ·cm |
| Temperature Range | −5.0–120.0 °C |
| Temperature Accuracy | ±0.3 °C |
| Auto Temperature Compensation (ATC) | Yes |
| Reference Temp | 15.0–30.0 °C (default 25.0 °C) |
| Temp. Coefficient | 0.00–9.99% (default 2.00%) |
| TDS Factor | 0.40–1.00 (default 0.50) |
| Salinity Factor | 0.65 |
| Cell Constant Options | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Interface | USB |
| Power Supply | 100–240 VAC |
| IP Rating | IP54 |
| Dimensions | 150 × 194 × 56 mm |
| Weight | 1.0 kg |
| Data Storage | 100 measurement records |
| Brand | PRIMA |
|---|---|
| Origin | Taiwan |
| Model | innoLab 20D |
| Instrument Type | Benchtop Dissolved Oxygen Analyzer |
| Measurement Range | 0.00–40.00 mg/L (ppm) and 0.0–400.0% saturation |
| Temperature Range | −5.0–120.0°C (23.0–248.0°F) |
| Resolution | 0.01 mg/L, 0.1%, 0.1°C/0.1°F |
| Accuracy | ±1.5% F.S. (DO), ±0.3°C (temperature) |
| Calibration | Manual 1-point or 2-point (air-saturated water / zero-oxygen solution) |
| Salinity Compensation | 0.0–45.0 ppt (manual input) |
| Atmospheric Pressure Compensation | 450–800 mmHg (0.600–1.100 bar) |
| Depth Compensation | 0.0–10.0 m (hydrostatic pressure correction) |
| Data Storage | 100 measurement records |
| Interface | USB (virtual COM port) |
| Power Supply | 100–240 VAC adapter |
| Battery | Built-in rechargeable Li-ion (for portable operation within benchtop form factor) |
| Enclosure Rating | IP54 |
| Dimensions | 150 × 194 × 56 mm |
| Weight | 1.0 kg |
| Brand | PRIMA (UK) |
|---|---|
| Origin | Taiwan |
| Model | innoLab 20I |
| Ion Measurement Range | 0.000–9999 mg/L |
| pH Range | −2.000–20.000 |
| mV Range | −2000.0–2000.0 |
| Temperature Range | −10.0–120.0 °C |
| pH Accuracy | ±0.2% F.S. ±3 LSD |
| mV Accuracy | ±0.1% F.S. ±3 LSD |
| Ion Accuracy | ±0.5% F.S. ±3 LSD |
| Calibration Points | up to 7-point ISE calibration |
| Memory Capacity | 1000 data sets (pH: 500, mV: 250, ION: 250) |
| Display | Backlit dot-matrix LCD |
| Interface | USB 2.0 |
| Power Supply | 100–240 VAC |
| Dimensions | 150 × 194 × 56 mm |
| Weight | 1.0 kg |
| Electrode Interface | BNC |
| Temperature Compensation | Automatic/Manual |
| ISE Compatibility | All standard liquid- and gel-filled ISEs (NH₄⁺, F⁻, Cl⁻, CN⁻, Na⁺, NO₃⁻, K⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺, etc.) |
| Brand | PRIMA |
|---|---|
| Origin | Taiwan |
| Model | innoLab 20P |
| Instrument Type | Benchtop Water Quality Analyzer |
| Measured Parameters | pH, ORP |
| pH Range | -2.00 to 16.00 |
| ORP Range | -2000 to +2000 mV |
| Temperature Range | -5.0 to 120.0 °C |
| Resolution | 0.01 pH, 0.1 mV (±600.0 mV), 0.1 °C |
| Accuracy | ±0.01 pH, ±0.2 mV (±600.0 mV), ±1 mV (>±600.0 mV), ±0.3 °C |
| Temperature Compensation | Automatic or Manual |
| Calibration | Up to 5-point (NIST/USA buffers) |
| Memory Capacity | 100 data sets |
| Auto-Off | 10 min inactivity |
| Power | USB-powered with internal rechargeable Li-ion battery |
| Enclosure Rating | IP54 |
| Dimensions | 150 × 194 × 56 mm |
| Weight | 1.0 kg |
| Brand | PRIMASCI |
|---|---|
| Origin | Taiwan |
| Model | innoLab 10D |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measuring Parameter | Dissolved Oxygen (DO) |
| Measurement Range | 0.00–40.00 mg/L & 0–400.0% saturation |
| Resolution | 0.01 mg/L, 0.1%, 0.1 °C / 0.1 °F |
| Accuracy | ±1.5% of full scale, ±0.3 °C / ±0.5 °F |
| Temperature Compensation Range | 0.0–60.0 °C (auto/manual) |
| Calibration | 1- or 2-point automatic calibration |
| Salinity Compensation | 0.0–45.0 ppt |
| Atmospheric Pressure Compensation | 450–800 mmHg (0.600–1.100 bar) |
| Hydrostatic Pressure Compensation | 0.00–1.00 kg/cm² |
| Depth Compensation | 0.0–10.0 m |
| Data Storage | 100 measurement records |
| Auto Power-Off | Selectable (10 min inactivity) |
| Power Supply | 2 × 1.5 V AA batteries (>500 h operation) |
| Electrode Options | Clark-type polarographic or galvanic cell DO sensor |
| IP Rating | IP67 |
| Dimensions | 73 × 152 × 42 mm (W × L × H) |
| Weight | 250 g |