NBP007 Photometer
  • Overview
  • How it works

Kemtrak NBP007 high concenentration suspended solids analyzer for fermentation biomass, cell density, crystallization, slurry, interface detection and milk fat measuremement.



  • 0.0005% (5NTU) ... 80% suspended solids
  • Zero maintenance
  • Proprietary NIR Measurement technique
  • Display in NTU, FTU, ppm, mg/l, g/l or %
  • Robust hygienic TriClamp probe or Ø12mm PG13.5 immersion probe designed for CIP processes
  • Analogue output (0/4-20 mA)
  • Modbus (slave) over TCP/IP & Profibus (optional)
  • Local & web based graphical user interface (TCP/IP)
  • ATEX Exd IIB + H2 T6 IP66 Category II 2 G (optional)

Download NBP007 Product Info

Download TriClamp Probe Info

Download Ø12mm PG13.5 Probe Info


NBP007 NIR Backscatter Photometer

The Kemtrak NBP007 is a high resolution backscatter photometer that revolutionizes the measurement of high concentration suspended solids.

Traditional turbidity based optical measurement instruments lack resolution and stop working at approximately 1% suspended solids due to the extremely high optical density. This limitation is overcome with the NBP007 and for the first time the operator can monitor and have complete control over their process at any concentration.

By knowing exactly what is happening at all times, process changes can be quickly implemented that result in substantial cost savings.

Kemtrak in-line backscatter probe for suspended solids, fermentation control, cell density, biomass, crystallization, slurry, interface detection and milk fat measuremement.

NBP007 Measurement probe with DN25 / 1" TriClamp installed on a DN50 / 2" sanitary pipeline.

The Kemtrak NBP007 utilizes a robust process backscatter probe that is designed to withstand the temperatures and chemicals present in CIP cycles. Fiber optics are used to pipe light to the measurement point and back and the measurement probe contains no electronics or serviceable parts.

The Kemtrak NBP007 backscatter photometer consists of two components:

  1. Photometer. The photometer contains all electronics including light source and detectors.

  2. Measurement Probe. Robust fiber optic backscatter probe


Kemtrak NBP007 high concenentration suspended solids analyzer for biomass concentration, fermentation cell density, milk fat measurement, crystallization, slurry, interface detection and centrifuge control.

kemtrak ab | Box 2940 | SE-187 29 Täby | Stockholm | Sweden
tel: + 46 10 511 0700 | http://www.kemtrak.com/ | info@kemtrak.com
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