TOC meter Tocadero EVO – Efficient TOC monitoring for pure and ultrapure water
The Tocadero EVO TOC meter is your precise solution for monitoring organic contamination in ultrapure and pure water—ideal for the pharmaceutical industry, microelectronics, power plants, and chemical production. With innovative UV oxidation and differential conductivity measurement, the device detects even the slightest organic impurities—in real time.
Typical areas of application for the TOC meter:
- Ultrapure water monitoring in semiconductor production
- Pharmaceutical water quality control (PW, HPW, WFI)
- Monitoring of rinse water in CIP applications
- Laboratory applications with single sample analysis
- Water quality control for
electrolysers
You benefit from a fast online measurement process with response times in the seconds range, an offline mode with optional autosampler, and reagent-free analysis for maximum cost-effectiveness and minimal operating costs. The integrated software complies with 21 CFR Part 11 and supports you with audit trails, logging, and regulatory compliance.
Use of the TOC meter in a regulated environment
The Tocadero EVO TOC meter is specially designed for use in regulated industries such as the pharmaceutical industry. It helps you comply with international requirements, including 21 CFR Part 11, with a compliant software solution featuring audit trail, log, and tracking functions. This ensures traceable data integrity and compliance with the requirements of common pharmacopoeias such as USP and Ph. Eur. Thanks to its reliable differential conductivity measurement, the device is ideal for monitoring PW, HPW, and WFI in GMP-regulated processes.
What makes this TOC meter unique – your advantages at a glance
- Results in seconds: Continuous online measurement for immediate TOC values.
- Reagent-free: No chemicals required – safe, sustainable, and cost-effective.
- 21 CFR Part 11 ready: Ideal for regulated industries such as pharmaceuticals – including audit trail and data security.
- Dual mode: Online monitoring plus offline measurements with optional autosampler.
- Long-lasting UV technology: Maximum measurement accuracy with minimal maintenance.
- Automatic dilution: Lower consumption, precise calibration, easy operation.
- Compact & low maintenance: Saves space, time, and resources during operation.
No additional equipment is required to calibrate the Tocadero EVO. The integrated sample pump automatically feeds the calibration standard into the device. The different concentration levels are produced and measured autonomously using the dilution function. This saves you time and money on additional equipment or standards and gives you complete flexibility in terms of when and how the Tocadero EVO is calibrated.
High comparability of laboratory and online measurements
Individual samples often have to be taken during the course of the process and measured in the laboratory. The comparability between laboratory and online measurements is often questionable. However, if the same system is used for online and laboratory measurements, comparability is guaranteed 100%.
Application cases and further reading on TOC analysis with Tocadero EVO
| Industry | Application example |
|---|---|
| Pharmaceuticals, medical technology & biotechnology | TOC monitoring in WFI production systems, TOC control in cleaning validation, TOC measurement in cooling water circuits, and TOC monitoring in pharmaceutical wastewater. |
| Semiconductor & Electronics manufacturing | TOC monitoring in ultrapure water systems, TOC control in process chemicals, TOC measurement in CMP slurries, and TOC monitoring in semiconductor wastewater. |
| Seawater desalination | TOC measurement in seawater inflow, TOC control in membrane cleaning solutions, and TOC monitoring in concentrate effluent. |
| Hydrogen production | TOC control in electrolysis water, TOC monitoring in cooling circuits, TOC measurement in electrolyte solutions, and TOC monitoring in process wastewater. |
| Energy generation/ Power plants | TOC monitoring in boiler feed water, TOC control in cooling water systems, TOC measurement in condensates, and TOC monitoring in power plant wastewater. |
| Drinking water treatment | TOC measurement in raw water, TOC monitoring after treatment stages, TOC control in pure water, and TOC monitoring in municipal wastewater. |
| Cosmetics & Personal Care Industry | TOC control in production water, TOC monitoring in cooling systems, TOC measurement in process solutions, and TOC monitoring in cosmetic wastewater. |
| Chemical industry | TOC monitoring in reactor cooling water, TOC control in process water, TOC measurement in catalyst suspensions, and TOC monitoring in chemical wastewater. |
Efficient control of water quality for electrolysers
Determination of total organic carbon (TOC) and conductivity
Specifications of the Tocadero EVO TOC meter
| Technology | UV oxidation with differential conductivity measurement |
| Measuring range | 0 - 2.000 ppm |
| Mode | Online / Offline |
| Dimensions | 338 W x 200 D x 450 H mm |
| Options | FDA compliance, Autosampler |
Service and support are a top priority at HORIBA-TOCADERO
When service is required, you will be assisted by a qualified contact person – not a call center. If necessary, a technician will be on site within 48 hours. All maintenance information is provided clearly, comprehensively, and directly by the system – for maximum transparency and minimal downtime.
Made in Germany – economical, sustainable, durable
The Tocadero EVO is manufactured in Berlin. For you, this means short delivery routes, fair prices, and long-term supply security. Consumables and replacement materials are inexpensive, and maintenance costs are low—a well-designed solution for cost-conscious operators.