Environmental Monitoring Instruments
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| Brand | SIELINS |
|---|---|
| Origin | Beijing, China |
| Model | XLZ-802 |
| Instrument Type | Continuous Emission Monitoring System (CEMS) |
| Measurement Accuracy | ±2% FS |
| Repeatability | ≤2% FS |
| Response Time | ≤90 s |
| Long-term Stability | ≤2% FS/7 days |
| Measured Gases | CO, CO₂, H₂, O₂ |
| Brand | SIELINS |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | XLZ-901 |
| Pricing | Upon Request |
| Brand | SIELINS |
|---|---|
| Model | XLZ-902 |
| Origin | Beijing, China |
| Instrument Type | Flue Gas CEMS |
| Measurement Parameters | SO₂, NOₓ (as HOx), CO, CO₂ |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 2% RSD |
| Response Time | ≤ 200 s |
| Drift (24 h) | ≤ ±2% FS |
| Compliance | Designed for EPA Method 6C, 7E, 10, and ISO 15848-1 / EN 15267-3 referenced performance criteria |
| Brand | SIELINS |
|---|---|
| Model | XLZ-903 |
| Origin | Beijing, China |
| Instrument Type | Online CEMS |
| Measured Gases | SO₂, NOₓ, CO, CO₂, CH₄, NH₃, O₂ (configurable multi-component) |
| Measurement Range (min) | 0–50 ppm |
| Repeatability | ±1% FS |
| Resolution | 0.1 ppm |
| Response Time | ≤25 s |
| Zero Drift | ±5% FS / 24 h |
| Span Drift | ±1% FS / 24 h |
| Linearity Error | ±2% FS |
| Compliance | Designed for EN 15267-3, EN 14181, and GB/T 16157–2018 referenced operation |
| Brand | SIELINS |
|---|---|
| Origin | Beijing, China |
| Model | XLZ-940 |
| Price Range | USD 7,000–14,000 (FOB) |
| Instrument Type | Portable Multi-Gas Flue Gas Analyzer |
| Accuracy | ≤ ±5% FS (SO₂, CO, NO, NO₂, CO₂) |
| Repeatability | ≤ 1% RSD |
| Response Time | < 3 s (T₉₀) |
| Stability | Long-term baseline drift < 2% FS/week |
| Measured Gases | O₂, SO₂, CO, NO, NO₂, CO₂ (calculated), flue gas temperature, ambient temperature, differential pressure |
| Sensor Configuration | Interchangeable electrochemical sensors (1–3 toxic gases selectable) |
| Operating Temperature | 0–50 °C |
| Battery Life | Up to 8 h continuous operation (rechargeable Li-ion) |
| Data Storage | 150 measurement sets with timestamp, location tag (optional), and calculated parameters |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | Sievers 500RL |
| Detection Range | 0.03–2,500 ppb as C |
| Accuracy | ±5% |
| Precision | ≤0.03 ppb (for <3 ppb) or ≤1% RSD (for ≥3 ppb) |
| Conductivity Measurement Range | 0.01–35 µS/cm |
| Conductivity Accuracy | ±0.005 µS/cm (≤0.25 µS/cm) or ±2% (>0.25 µS/cm) |
| Conductivity Precision | <0.25% RSD |
| Max Acceptable Sample Conductivity | 25 µS/cm at 25°C (neutral pH) |
| Ozone Tolerance | 200 ppb |
| Operating Temperature Range | 1–95°C (steam-tolerant for short durations) |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | Sievers 900 |
| Detection Range | 0.03 ppb to 50 ppm |
| Accuracy | ±2% |
| Precision | <1% RSD |
| Oxidation Method | UV/Persulfate |
| Detection Method | Membrane Conductivity |
| Sample Pressure | up to 250 psi |
| Flow Rate | 30–300 mL/min |
| Sample Temperature | 1–95 °C |
| Analysis Time | 4 min (standard), 4 s (rapid module) |
| IP Rating | IP65 |
| Compliance | US EPA Method 5310C, US EPA 415.3, ASTM D7573 |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer | Veolia Water Technologies |
| Product Type | Imported |
| Model | Sievers Boron |
| Pricing | Upon Request |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Boron Ultra |
| Pricing | Available Upon Request |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | CheckPoint |
| Instrument Type | Portable & Online TOC Analyzer |
| Measurement Principle | Direct Conductivity (DC) Detection |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.05–1000 ppb C (CheckPointe) |
| Accuracy | ±5% (at 500 ppb C sucrose) |
| Resolution | 0.001 ppb C |
| Detection Limit | 0.05 ppb C |
| Precision (Online Mode) | RSD <1% or 0.05 ppb (whichever is greater, CheckPointe) |
| Data Output Interval | Adjustable from 15 seconds to 8 hours |
| Sample Temperature Range | 10–90 °C (CheckPoint Pharma) |
| Ambient Operating Temperature | 10–55 °C (Pharma) |
| Pressure Rating | 103–690 kPa (15–100 psig) |
| Power Supply | 100–240 VAC ±10%, 50/60 Hz, 60 W |
| Certifications | CE, ETL listed |
| Regulatory Compliance | FDA 21 CFR Part 11 ready (via USB printer support), GLP/GMP-aligned IQ/OQ/PQ protocols |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Import Status | Imported |
| Model | CheckPoint |
| Instrument Type | Online TOC Analyzer |
| Measurement Principle | Direct Conductivity Detection |
| Oxidation Method | UV Photolysis |
| Measurement Range | 0.21–1000 ppb C |
| Accuracy | ±5% |
| Resolution | 0.01 ppb C |
| Detection Limit | 0.21 ppb C |
| Repeatability | RSD < 1% |
| Analysis Time (Online Mode) | 15 s – 8 h (configurable) |
| Analysis Time (Grab Sample Mode) | 10 min |
| Calibration Interval | 6 months |
| Data Storage Capacity | 28,800 records |
| Connectivity | Ethernet, Modbus RTU/TCP |
| Compliance Support | IQ/OQ/PQ protocols available |
| Regulatory Context | Designed for compliance with USP <643>, EP 2.2.44, ASTM D5905, and FDA 21 CFR Part 11-ready data integrity architecture |
| Brand | Sievers/Veolia |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | CheckPoint |
| Pricing | Available Upon Request |
| Detection Range | 0.05–1,000 ppb C |
| Precision | Greater of <1% RSD or 0.05 ppb (online, 20–40 °C) |
| Analysis Modes | Online continuous averaging, online timed sampling, offline grab sampling |
| Analysis Time | 15 s (online), 10 min (grab) |
| TOC Calibration Interval | 6 months |
| Conductivity Tolerance | Up to 1.4 µS/cm (0.7 MΩ·cm) CO₂-compensated conductivity |
| Conductivity Precision | ±0.5% RSD (20–40 °C) |
| Conductivity Accuracy | ±2.0% |
| Conductivity Calibration Interval | 6 months |
| Operating Pressure (Online) | 15–100 psi |
| Low-Pressure Sampling | Max. 0.70 m head above analyzer |
| Minimum Online Flow Rate | >60 mL/min |
| Power Supply | 100–240 V ±10%, 60 W, 50/60 Hz |
| Sample Temperature Range | 10–90 °C |
| Ambient Operating Temperature | 10–40 °C |
| Enclosure Rating | Indoor use only |
| I/O Options | Ethernet, 2 analog outputs, 2 alarm outputs, parallel inputs |
| Installation Category | Overvoltage Category II |
| Dimensions (H×W×D) | 25.4 × 30.48 × 15.24 cm (standard) |
| Weight | 2.9 kg (no battery), 3.58 kg (with battery), +0.6 kg (vial sampler) |
| Safety Certifications | CE, ETL Listed |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Sievers InnovOx ES Lab |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | Supercritical Water Oxidation (SCWO) |
| Measurement Range | 50 ppb – 50,000 ppm TOC |
| Accuracy | ±3% of reading or ±0.25 ppm (whichever is greater), for 1–100 ppm NPOC/TOC |
| Resolution | 0.001 ppb |
| Detection Limit | 50 ppb NPOC |
| Repeatability | RSD ≤ 3% (>5 ppm NPOC or TOC) |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Sievers InnovOx Lab |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | Supercritical Water Oxidation (SCWO) |
| Measurement Range | 0.05 ppm – 50,000 ppm TOC |
| Accuracy | ±3% |
| Resolution | 0.05 ppm |
| Detection Limit | 0.05 ppm |
| Repeatability | RSD ≤ 1.5% |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | InnovOx Laboratory |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | Supercritical Water Oxidation (SCWO) |
| Measurement Range | 0.05–50,000 ppm TOC |
| Accuracy | ±3% |
| Resolution | 0.01 ppm |
| Detection Limit | 0.05 ppm |
| Repeatability | ±3% |
| Regulatory Compliance | US EPA Methods 415.1, 415.3, 9060A |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | InnovOx |
| Detection Range | 0.05–50,000 ppm TOC |
| LOD | 0.05 ppm TOC |
| Accuracy | ±3% at 50 mg/L NPOC |
| Precision | RSD <5% at 50 mg/L NPOC |
| Linearity | R² >0.995 |
| Analysis Time | 2.2–7.3 min |
| Calibration Stability | 6 months |
| Particle Tolerance | <800 µm |
| Operating Temp | 10–40 °C |
| Sample Temp | 10–60 °C |
| Humidity | ≤95% RH (non-condensing) |
| Power | 100–240 VAC ±10%, 400 W, 50/60 Hz |
| Dimensions | 52.05 × 32.26 × 58.42 cm |
| Weight | 22.4 kg |
| Interface | Ethernet + 3 USB ports |
| Display | Color touchscreen |
| Brand | Sievers / Veolia |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Sievers InnovOx Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | Supercritical Water Oxidation (SCWO) |
| Measurement Range | 0.5 – 50,000 ppm TOC |
| Accuracy | ±3% (at 50 ppm NPOC) |
| Resolution | 0.001 ppb |
| Detection Limit | 0.05 ppm NPOC |
| Repeatability | RSD ≤ 1.5% |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | Sievers M500 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV Oxidation |
| Measurement Range | 0.03–2500 ppb |
| Accuracy | ±5% of reading or ±0.01 ppb (whichever is greater) |
| Resolution | 0.03 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | ±5% of reading or ±0.01 ppb (whichever is greater) |
| Analysis Time (Continuous Mode) | 6 minutes |
| Sample Flow Rate | 0.25 mL/min |
| External Flow Rate | 50 mL/min |
| Sample Temperature Range | 1–95 °C (steam-tolerant for short-term exposure) |
| Max. Inlet Pressure | 100 psi |
| Conductivity Tolerance | 0.01–800 µS/cm |
| Calibration Stability | Up to 12 months without recalibration |
| Display | 10-inch color touchscreen |
| Enclosure Rating | IP55 |
| Power Supply | 100–240 VAC (+10%), 50/60 Hz, 50 W |
| Operating Environment | Indoor use only |
| Safety Certifications | ETL, CE |
| Dimensions (H×W×D) | 43.4 × 55.9 × 28.7 cm |
| Weight | 16.3 kg |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | M500 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.03–2500 ppb as TOC |
| Accuracy | ±5% of reading or ±0.1 ppb, whichever is greater |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | RSD <1% or ±0.03 ppb, whichever is greater |
| Linear Range | 0.03–2500 ppb as TOC |
| Conductivity Range | 0.01–800 µS/cm |
| Conductivity Accuracy | ±0.005 µS/cm or ±1%, whichever is greater |
| Sample Flow Rate | ≥50 mL/min |
| Sample Temperature | 1–95 °C |
| Sample Pressure | ≤100 psig |
| pH Range for Specified Accuracy | 5.5–8.0 |
| Ozone Tolerance | Continuous exposure to ≤50 ppb O₃ |
| Analysis Time (Continuous Mode) | 3 min |
| Power Supply | 100–240 VAC, 50/60 Hz, 70 W |
| IP Rating | IP55 |
| Safety Certifications | CE, ETL Listed (UL 61010-1), CSA C22.2 No. 61010-1 |
| Environmental Class | Indoor use only |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer | Veolia Water Technologies |
| Type | Online TOC Analyzer |
| Model | M500e |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.03–2500 ppb as TOC |
| Accuracy | ±5% of reading or ±0.1 ppb, whichever is greater |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | RSD <1% or ±0.03 ppb, whichever is greater |
| Linear Range | 0.03–2500 ppb TOC |
| Analysis Time (Continuous Online) | 3 min |
| Calibration Stability | Up to 12 months |
| Sample Flow Rate | ≥50 mL/min |
| Sample Temperature Range | 1–95 °C |
| Sample Pressure Rating | ≤100 psig |
| pH Range for Specified Accuracy | 5.5–8.0 |
| Ozone Tolerance | Continuous exposure to ≤50 ppb O₃ |
| Conductivity Range | 0.01–800 µS/cm |
| Conductivity Accuracy | ±0.005 µS/cm or ±1%, whichever is greater |
| Display | 10.1" capacitive touchscreen (1280×800) |
| Connectivity | Ethernet, Wi-Fi (802.11ac/a/b/g/n, dual-band), RS-232, USB, 3× 4–20 mA outputs, 4 alarm relays |
| Communication Protocols | Modbus TCP/IP, PROFINET (standard), PROFIBUS (optional) |
| Enclosure Rating | IP55 |
| Safety Certifications | CE, ETL Listed (UL 61010-1), CSA C22.2 No. 61010-1 |
| Pollution Degree | 2 |
| Operating Environment | Indoor only |
| Dimensions (H×W×D) | 43.4×55.9×28.7 cm |
| Weight | 16.3 kg |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | M5310 C Laboratory |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.1 ppb |
| Detection Limit | 4 ppb |
| Repeatability | <1% RSD |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | M5310 C Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.1 ppb |
| Detection Limit | 4 ppb |
| Repeatability | <1% RSD |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | M5310 C Portable |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.1 ppb |
| Detection Limit | 4 ppb |
| Repeatability | <1% RSD |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | M5310C |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 4 ppb |
| Repeatability | ≤1% RSD |
| Analysis Time | 2 minutes |
| Calibration Interval | 12 months |
| Regulatory Compliance | US EPA Method 415.3 & Standard Methods 5310 C |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | M5310C Online |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 4 ppb |
| Repeatability | ≤1% RSD |
| Analysis Time | 2 minutes |
| Calibration Interval | 12 months |
| Compliance | US EPA Method 415.3 & Standard Methods 5310 C |
| Instrument Type | Online TOC Analyzer |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | M5310C Portable |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate |
| Measurement Range | 4 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 4 ppb |
| Repeatability | ≤1% RSD |
| Analysis Time | 2 minutes |
| Calibration Interval | 12 months |
| Compliance | US EPA Method 415.3 & Standard Methods 5310 C |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | M9 Laboratory |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.03 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | <1% RSD |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | M9 Laboratory |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.03 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | ≤1% RSD |
| Analysis Time | 2 minutes |
| Calibration Interval | 12 months |
| Communication Interfaces | USB, 4–20 mA, Modbus TCP/IP |
| Enclosure Rating | Dust- and Splash-Resistant (for online/portable variants) |
| Design | Modular, Touchscreen Dashboard, Reagent-Free Operation (no external gases or hazardous chemicals required) |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Manufacturer | Veolia Water Technologies |
| Type | Online TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.03 ppb to 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | <1% RSD |
| Analysis Time | 2 min (standard), 4 sec (optional Turbo mode) |
| Calibration Stability | 12 months |
| Sample Temperature Range | 5–95 °C |
| Ambient Temperature Range | 5–40 °C |
| Inlet Pressure | ≤100 psig |
| Sample Flow Rate (online) | >50 mL/min |
| Internal Flow Rate | 0.5 mL/min |
| Display | 7" WVGA color touchscreen (800×480) |
| Outputs | 4–20 mA (×3), digital alarms (×4), binary input (×1), USB device (×1), USB host (×2), Modbus TCP/IP |
| Power | 100–240 V~, 50–60 Hz, 100 VA |
| Enclosure Rating | IP45 |
| Certifications | ETL, CE |
| Weight | 15.8 kg |
| Dimensions (H×W×D) | 54.9 × 45.0 × 26.5 cm |
| Brand | Sievers (Veolia) |
|---|---|
| Origin | USA |
| Model | M9 Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.03 ppb – 50 ppm |
| Accuracy | ±2% or ±0.5 ppb (whichever is greater) |
| Resolution | 0.01 ppb |
| Detection Limit | 0.03 ppb |
| Repeatability | ≤1% RSD |
| Analysis Time | 2 minutes |
| Calibration Interval | 12 months |
| Enclosure Rating | IP54 (Dust- and Splash-Resistant) |
| Communication Interfaces | USB, 4–20 mA, Modbus TCP/IP |
| Regulatory Compliance Support | USP <643>, EP 2.2.44, ASTM D5903, ISO 8245, FDA 21 CFR Part 11 (audit trail & electronic signature ready), GLP/GMP data integrity architecture |