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Shimadzu TOC-1000e is a compact online total organic carbon analyzer for pure and ultrapure water. UV oxidation with conductivity detection combines TOC, conductivity or resistivity, and temperature measurements. The standard TOC range is 0–500 µg/L; extension to 2000 µg/L is a separately specified option.
STANDARD RANGE0–500 µg/Ltotal organic carbon
DETECTION LIMIT0.1 µg/Lmanufacturer specification
DISPLAY7″touchscreen control
Key benefits
- TOC, conductivity and water temperature monitoring in one instrument.
- UV oxidation with conductivity detection for low organic carbon concentrations.
- Selectable measurement intervals from 2.5 minutes to 24 hours.
- LAN and Modbus TCP/IP for monitoring-system integration.
- Compact housing for benchtop use or mounting with the appropriate kit.
- An optional vial sampler supports automatic four-point calibration.
Technical specifications
| Model | TOC-1000e |
|---|---|
| TOC method | UV oxidation / conductivity |
| Standard TOC range | 0–500 µg/L |
| Optional extended range | 0–2000 µg/L |
| Detection limit | 0.1 µg/L |
| Accuracy at 500 µg/L sucrose | ±5% |
| Repeatability | CV ≤1% or SD ≤0.3 µg/L, whichever is greater |
| Inlet water temperature | 10–50 °C |
| Sample flow | 30–500 mL/min |
| Sample conductivity | ≤2 µS/cm |
| Display and enclosure protection | 7″ / IP33 |
| Interfaces | USB, LAN, Modbus TCP/IP |
| Dimensions W×D×H | 270×140×180 mm |
| Power | 100–240 V AC, 50/60 Hz |
Applications and configuration
For pure-water monitoring in pharmaceutical, electronics and laboratory water systems. Samples must be free from solids; confirm conductivity, temperature and flow requirements before installation. The vial sampler, range extension, analogue/contact I/O and wall or pole mounting kits are separate options. The photograph shows the main unit. For research and process analysis, not patient diagnosis. Request a configuration-based quotation.
Total organic carbon analyzers
Compare with: Shimadzu TOC-L CSH.