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membraPure
TOC Analyzer miniTOC

TOC Analyzer miniTOC

Product catalog summary

Overview
The miniTOC is a monitoring device designed for online and offline control of total organic carbon (TOC) in pure and ultra-pure water. It utilizes a high-speed flow-through concept with direct surface UV oxidation and conductivity detection to ensure fast and accurate monitoring.

Technical Specifications

Method & Detection: UV oxidation & conductivity
Sample Volume Flow: Approximately 14 mL/min
Measurement Period: 2 seconds (online mode), 1 minute + 5 minutes purging (offline mode)
Measurement Range: 0.5 to 1000 ppb (Limit of Detection 0.1 ppb)
Detection Accuracy: Less than 50 ppb ± 0.5 ppb, greater than 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
Dimensions, Weight, Power: 300 x 200 x 500 mm, 14 kg, 110 - 230 V, 50 Hz, 60 Watt

Sample Requirements

Type of Sample: Pure to ultra-pure water
Sample Input Conductivity: Less than 2 µS/cm (upgradable to less than 10 µS/cm)
Inlet Pressure: Less than 0.5 bar (pressure reducer needed if higher), recommended 0.25 bar
Sample Temperature: Less than 50 °C

Configurations and Options

The miniTOC can be configured with 4 inputs and upgraded with software to measure up to 3 loops sequentially.
If medium pressure exceeds 1 bar, a pressure transducer is required.
If medium temperature exceeds 50 °C, a heat exchanger is required.
An offline configuration is available, which can be upgraded with an autosampler for 15 positions of 100 mL vials.
The housing provides IP54 protection against dust and water jets.
Software is compliant with 21 CFR part 11 for pharmaceutical applications.
Includes a robust control unit for IP54 protection and standard miniTOC plus features.

Consumables

UV Reactor: Cat. No. 921-0040
Tube for Peristaltic Pump: Cat. No. 825-0196
Calibration Solution for miniTOC, USP Traceable: Cat. No. 275-0041
SST Kit miniTOC, USP Traceable: Cat. No. 275-0042
Documents for IQ/OQ + PQ: Cat. No. 915-0066 + 915-0071
Documents for IQ/OQ + PQ (CFR Conform): Cat. No. 915-0067 + 915-0072

Contact Information
membraPure GmbH, Wolfgang-Küntscher-Str. 14, 16761 Hennigsdorf, Germany
Tel.: +49 3302 - 201 20 0, Email: [email protected], Website: www.membrapure.de
Made in Germany, Your trusted partner for more than 30 years.

Catalog excerpts

miniTOC online/offline control 1 for pure and ultra pure water

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The miniTOC system is designed for total organic carbon (TOC) online/oﬄine monitoring of pure and ultra pure water. The miniTOC monitoring device uses the high speed ﬂow through concept and the efﬁcient „direct surface“ UV oxidation. In combination with conductivity detection the miniTOC guarantees a fast monitoring of values. By measuring the conductivity before and after the UV oxidation the TOC value can be calc

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

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Technical Specifications method & detection

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Options conﬁguration miniTOC pro miniTOC plus The miniTOC can be ordered as conﬁguration with 4 inputs. This and an additional software upgrade option allows the user to measure up to 3 loops sequentially and conﬁgure the duration of the intervall. is equipped with a ro b u s t c o n t ro l u n i t that garantees IP54 protection ans standard heat exchanger check of sample ﬂow Initiates alarm in case of inlet ﬂow is zero in combination with pressure sensor. If the medium temperature is higher than 50 °C, a heat exchanger is required. pressure regulator If the medium pressure is higher than 1 bar...

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Made in Germany Your trusted partner for more than 30 years [email protected] www.membrapure.de

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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