Description
1. Unboxing & Physical Snapshot
- Model & Brand: Mettler Toledo Thornton / 5000TOCi On-Line Total Organic Carbon (TOC) Sensor and Analyzer Module (Part No. 5000TOCi)
- Physical Dimensions (Approximate W x H x D): 280.0 mm x 188.0 mm x 133.0 mm (11.0 in x 7.4 in x 5.25 in).
- Estimated Shipping Weight: 3.20 kg (7.05 lbs).
- What’s in the Box: UV oxidation chamber assembly, dual conductivity cells, Intelligent Sensor Management (ISM) electronics module, sample inlet/outlet bulkhead fittings, internal flow regulator, mounting bracket, and original manufacturer compliance documentation.
2. Product Introduction
Pharmaceutical water systems, semiconductor ultrapure water loops, and high-purity power plant generation units require continuous real-time monitoring of organic contaminants to guarantee strict regulatory compliance. This Mettler Toledo Thornton 5000TOCi analyzer integrates ultraviolet (UV) oxidation technology with differential conductivity measurement—which is vital for detecting total organic carbon concentrations down to sub-ppb levels without chemical reagents.
The ruggedized flame-retardant polycarbonate enclosure protects sensitive internal optics and digital processing boards from ambient humidity and washdown environments. Providing rapid, continuous measurement updates, this hardware maintains absolute water system reliability under demanding industrial processing cycles.
3. Core Technical Specifications
| Parameter | Value |
| Instrument Type | On-Line Total Organic Carbon (TOC) Analyzer / Sensor |
| Measurement Range | 0.05 to 2000 ppbC (\mu gC/L) |
| Accuracy & Repeatability | High-precision continuous differential conductivity analysis |
| Oxidation Method | Ultraviolet (UV) lamp oxidation (4,500-hour service life) |
| Operating Temperature Range | 0 °C to +90 °C (32 °F to +194 °F sample water limits) |
| Enclosure Protection Class | Flame retardant, chemical-resistant polycarbonate housing (IP22 / NEMA 1 classification) |
| Communication Interface | Intelligent Sensor Management (ISM) digital output / transmitter connectivity |
| Power Supply Requirements | 24 V DC powered via connected transmitter or interface unit |
4. Global Compliance & Industry Certifications
- Expected Regulatory Approvals: CE Mark, UL Recognized (File E75645), CSA, RoHS, and full compliance with major global pharmacopeias (USP, EP, JP, ChP, and IP TOC testing protocols).
- Safety & Compliance Impact: Compliance with stringent pharmacopeia and electrical safety standards ensures that pure water monitoring systems operate without chemical hazard risks, providing legally defensible water quality audit trails.
- Verify specific lot certifications with OEM.
5. Long-Term Storage & Asset Preservation Guide
Keep this TOC sensor sealed inside its original anti-static and moisture-barrier packaging to protect internal electronics from static discharge and environmental condensation. Crucial Pre-Storage Note: Prior to long-term warehousing or shipping, ensure all water is completely drained from the internal oxidation chamber and sample lines to prevent catastrophic mechanical damage from freezing. Maintain indoor storage conditions at a relative humidity level strictly below 60%.
6. Physical Installation Prerequisites
- Mount the sensor securely to a vibration-free vertical surface or panel using the designated mounting brackets.
- Connect sample inlet tubing through a 40-micron particulate filter and integrated pressure regulator to prevent flow fluctuations.
- Ensure sample water temperature and pressure remain strictly within specified operating thresholds before opening shut-off valves.
7. Buyer’s FAQ (Logistics & Compliance Focus)
- Q: What Harmonized System (HS) code applies for international customs clearance on this Mettler Toledo TOC sensor?
- A: Scientific instruments, water analysis meters, and chemical detection apparatus typically classify under HS code 9027.89 or 9027.50. Confirm local code accuracy with your trade compliance broker.
- Q: Does this hardware ship with calibration certification included?
- A: Units typically ship with standard factory calibration documentation. Periodic system suitability tests and UV lamp replacements are required to maintain pharmacopeia compliance.
- Q: How does the Country of Origin (COO) documentation affect our import compliance audit?
- A: Manufacturing origin records correspond to authorized global production facilities for this analytical line. Check commercial invoice documentation for precise country records to satisfy trade treaty requirements.
- Q: Is specialized transit insurance recommended during shipment?
- A: Yes. Because precision analytical instruments contain delicate optical components, UV lamps, and sensitive glass/fluid chambers, comprehensive transit insurance guarding against mechanical shock and freezing is strongly advised.
