uniTOC – UV/persulfate TOC analyzer with NDIR detection by MembraPure GmbH

Manufacturer MembraPure GmbH  |   Model: Low 275-0021, -0048
4.7
/
5.0
  |  3 reviews
Online and offline TOC monitoring of groundwater to ultrapure water, based on full UV oxidation and NDIR measurement.


uniTOC – UV/persulfate TOC analyzer with NDIR detection by MembraPure GmbH product image
uniTOC – UV/persulfate TOC analyzer with NDIR detection
Request Pricing

Receive your quote directly from the manufacturer.




Average Rating: 4.7
3 Scientists have reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2020

  • Organization: Intertek



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
Share this Review on LinkedinShare this Review on TwitterShare this Review on Facebook
Excellent quality, reasonable price and multifunctional.
Rating: 5.0

  • Application Area: Water for injection

"uniTOC has two powerful injection ports. Built-in computer to save purchasing cost. Two-channel self-regenerative carbon dioxide filter, with dual channel self-regeneration carbon dioxide filter. Saves gas use cost. High efficiency ultraviolet lamp and short analysis time."

Review date: 24 Dec 2020 | uniTOC – UV/persulfate TOC analyzer with NDIR detection
  • Status:

    Reviewer

  • Member since: 2020

  • Organization: Sinograin (Zhenjiang) Oils & Grains Co.,Ltd.



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
Share this ReviewShare this Review on TwitterShare this Review
Reliable instrument.
Rating: 5.0

  • Application Area:Inject water

"uniTOC has two powerful injection ports. Built-in computer to save purchasing cost. Has dual channel self-regenerating carbon dioxide filters, saving gas use and cost. High efficiency ultraviolet lamp. Short analysis time."

Review date: 18 Dec 2020 | uniTOC – UV/persulfate TOC analyzer with NDIR detection
  • Status:

    Reviewer

  • Member since: 2020

  • Organization: Vellpharm company



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
Share this ReviewShare this Review on TwitterShare this Review
The product runs well, but sometimes the connection to the internet is bad.
Rating: 4.0

  • Application Area:Purified water system

"The result is ok. Running normally since installation."

Review date: 02 Jun 2020 | uniTOC – UV/persulfate TOC analyzer with NDIR detection

The uniTOC uses the principle of full oxidation by UV. The process can be enhanced with an additional dosage of reagent (Phosphoric acid/Persulfate). The carbon dioxide produced by decomposition is quantified by the NDIR detector and the TOC value is calculated.

uniTOC advantages:

  • NDIR detector - TOC is detected directly over CO2 and not via a 3rd parameter (conductivity), therefore there is no limit to conductivity.
  • Available for two ranges of TOC
  • Nine-month UV lamp life guarantee - 50% longer lifetime range than usual

Specifications:

  • Method & detection: UV oxidation (full) & NDIR  
  • Sample volume flow:
    • 20 mL (low range)
    • 5 mL loop (high range) 
  • TOC range:
    • 2 to 5000 ppb (low range)
    • 15 ppb to 20 ppm (high range)
  • Related norms: USP <643>, EP 2.2.44, DIN EN 1484,  DIN 32645, 21 CFR part 11, IP 45

Product Overview

uniTOC – UV/persulfate TOC analyzer with NDIR detection by MembraPure GmbH product image

uniTOC – UV/persulfate TOC analyzer with NDIR detection

Manufacturer MembraPure GmbH

4.7 / 5.0 | 3 reviews