- Measurement Parameters: TC, TIC, TOC, NPOC
- TOC Detection Range: 001 mg/L-100.0 mg/L
- Sample Injection Volume: 50-6000μL
- Carrier Gas: High-purity nitrogen (or CO₂-free air)
TOC Analyzer, TOC-Q700S
Description
The Total Organic Carbon Analyzer is an analytical instrument used to determine total organic carbon concentration in water samples. It can analyze water samples with TOC concentrations ranging from 0.001 mg/L to 100.0 mg/L, featuring high sensitivity, excellent accuracy, and reliable stability.
Features
- The integration of a highly reflective gold-plated gas cell, a highly concentrated infrared light source, and a high-sensitivity infrared detector ensures the excellent performance of the NDIRdetector, providing sufficient sensitivity and accuracy for ppb-level measurements.
- A precision electromagnetic metering pump ensures the accuracy and stability of the sample injection volume;
- Features dual-pass electronic condensing dehydration technology.
- The detection curve is visible in real time, making it more intuitive.
- Real-time self-monitoring of temperature, pressure, and flow rate at multiple points.
- Users can customize calibration curves based on specific measurement ranges to satisfy the analysis of various water samples.
- Optional online module for online monitoring.
- Optional autosampler for unattended operation, saving labor and time.
Specification
| Model | TOC-Q700S |
| Analysis Method | UV-persulfate oxidation with NDIR detection principle |
| Measurement Parameters | TC, TIC, TOC, NPOC |
| TOC Detection Range | 0.001 mg/L-100.0 mg/L |
| Sample Injection Volume | 50-6000 μL |
| Carrier Gas | High-purity nitrogen (or CO₂-free air) |
| Sample Temperature | 0-100℃ |
| Oxidant | Sodium persulfate solution |
| Acid Reagent | Phosphoric acid solution |
| Analysis Time | 3-8 min |
| TOC Detection Resolution | 0.001 mg/L |
| Accuracy Error | ±5% |
| Repeatability Error | ≤3% |
| Zero Drift | ±2%/D |
| Span Drift | ±2%/D |
| Power Supply | 220±22V AC, 50±1Hz |
| Power | 150W |
| Ambient Temperature | 0-40℃ |
| Relative Humidity | ≤85% |
| External Dimensions | 420*365*380mm |
| Net Weight | 21kg |
| Category | Title | File type/size | Download |
| Brochure | Brochure – TOC Analyzer | PDF(2 MB) | download |
Get Social