Broschure miniTOC²

Product catalog summary

Introduction
The miniTOC² system is the next generation of the miniTOC, designed for monitoring total organic carbon (TOC) in pure and ultra-pure water. It offers enhanced reliability and accuracy through improved UV oxidation geometry and optimized fluidics and sensor coordination.

Technical Specifications

Method & Detection: UV oxidation & conductivity
Sample Type: Pure to ultra-pure water
Sample Volume Flow: Approx. 7 mL/min
Measurement Period: Max. 2 sec (monitor mode), 1 min + 5 min purging (sample mode)
Measurement Range & Accuracy: 0.5 to 1500 ppb; < 50 ppb ± 0.5 ppb, > 50 ppb ± 1%
Ports: 1 for sample, 1 for SST (basic); 1 for sample, 3 for SST (pro)
Related Norms: USP <643>, EP 2.2.44, DIN EN 1484
Ambient Parameters: Relative humidity: 10 to 95%, Temperature: 10 to 45 °C
Interface Ports: Analog (0 - 20 mA), according to Namur NE43
Sample Input Conductivity: < 2 µS/cm (upgradable to < 10 µS/cm)
Inlet Pressure & Temperature: < 0.5 bar (pressure reducer needed if > 0.5 bar) & 50 °C

Consumables, Spares & Accessories
Includes UV lamp, peristaltic pump tube, calibration solution, SST Kit, and documents for IQ/OQ/PQ.

Options

Software: 21 CFR part 11 conformity for pharma applications
Pressure Regulator: Required if medium pressure > 0.5 bar
Heat Exchanger: Required if medium temperature > 50 °C
Additional Pump: Extends runtime and reduces pump tube replacement frequency

Features

IP54 Protection: Protects against dust and water jets
Enhanced UV Oxidation: Improved UV lamp geometry and fluid pathway
Conductivity Sensors: Shielded to reduce external impact
Data Export: Export to external storage or cloud for support and diagnostics
System Status: Detailed status overview including operating hours for sensors, pumps, and UV lamp

Contact Information
membraPure GmbH, Wolfgang-Küntscher-Str. 14, 16761 Hennigsdorf, Germany. Tel.: +49 3302 - 201 20 0, [email protected], www.membrapure.de

Catalog excerpts

miniTOC² The next generation TOC analyzer for ultra pure and pure water application

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The miniTOC² system represents the next generation of miniTOC. Like its predecessor the system has been speciﬁcally developed to facilitate the online/oﬄine monitoring of total organic carbon (TOC) in pure and ultra pure water. The reliability of fast and accurate readings through conductivity detection has been further enhanced through the adaptation of the direct s ur fa ce U V ox i da ti o n g eo m etr y a n d th e optimization of ﬂuidics and sensor coordinat

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peristaltic pump Input 1 Input 2 Input 3 μS/cm conductivity sensor 1

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Technical Specifications / requirements method & detection

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Options multiline mode The miniTOC² pro is providing 4 different inlets. The additional software upgrade allows the user to measure up to 3 loops sequentially and conﬁgure the duration of each intervall measurement separately. check of sample ﬂow Initiates alarm in case of inlet ﬂow is zero in combination with pressure sensor. pressure regulator If the medium pressure is higher than 0.5 bar a pressure transducer is required. sample mode A sample mode conﬁguration is available for the miniTOC. The sample mode is used to measure separate samples in oﬄine. This sequence can be customized by the...

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Features conductivity sensors Shielded sensors reduce the impact of external factors such as temperature ﬂuctuations, thereby enhancing measurement stability. UV reactor e n h a n c e d U V ox i d a t i o n p e r f o r m a n c e through the adaption of the direct surface geometry of UV lamp and pathway of the ﬂuid data export Measurement data can be exported to an external storage device in various formats. Additionally, customers have the option to store the data in the cloud via a network connection, enabling them to provide it to customer support, for instance, for error diagnosis purposes....

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