Founded in 1935, ZOMZ (JSC “Zagorsk Optical and Mechanical Plant”) designs and manufactures optical based products for a range of industries.

 With a wealth of experience in this field, ZOMZ has gained a reputation for product quality with exceptional performance and provides excellence in areas such as Observation devices, Ophthalmic diagnostics and Laboratory equipment.

The company is one of the oldest and best-known manufacturers in Russia of top-of-the-line laboratory equipment intended for industrial, medical and environmental applications. The ZOMZ Lab line includes photometers KFK-3-“ZOMZ, portable photometers KFK-5M, flame photometers FPA-2-01, circular polarimeters SM-3, polariscopes-polarimeters PKS-250M, whiteness testers RZ-BPL-TSМ.

ZOMZ has a highly developed manufacturing base with premises that include a foundry and state-of-the-art optical, machining and assembly workshops.

ZOMZ operates a quality management system and complies with all requirements of State Standard GOST ISO 9001:2011. Developing services and products to a standard of consistent high quality, ZOMZ  is dedicated to satisfying the needs of professionals and its commitment to providing consumers with world-class products remains central to the company’s efforts.

Since the day it was founded, ZOMZ has consistently moved the optics industry forward, product by product and continues its research and development mission.

Back in the mid 20th Century there were widely known double beam filter photometers FEC and FEC-56M-60 manufactured by ZOMZ. They were later replaced by single beam filter photometers KFK-2 and then KFK-2MP. The latter ones used a microprocessor that enabled the user to measure concentration in absolute units. The next stage was creation of the KFK-3 spectral photometer that used a monochromator containing a concave diffraction grating as a dispersing device. Photometer KFK-3 became the most popular and called-for photometer in the market.

The latest development – all purpose photometers KFK- 3- “ZOMZ” represent an upgraded version of KFK-3 model and include three options: KFK-3 -01-“ZOMZ”,  KFK-3 -02- “ZOMZ”, KFK-3 -03 – “ZOMZ”.

Photometer KFK-3-01-“ZOMZ” is a base model. It is a high performance ergonomically designed photometer intended for a clinical and chemical analysis of liquid solutions.  

The KFK-3-02-“ZOMZ” model has a thermostatic cuvette compartment, whereas KFK-3-03-“ZOMZ” contains a thermostatic flow cuvette and an external thermostat for sample preparation.  

PHOTOMETER KFK-3-01 «ЗОМЗ»

Specifications:

  • Abs and  %T measurements in the wavelength range 320-900 nm
  • Concentration measurements by factor or a standard;  by 6 standards;
  • Kinetics measurements at a fixed wavelength
  • Ttransmittance Range, T, %             1-99
  • Absorbance Range, ABS                  0.004-2
  • Concentration Range, C                    0.001-9999
  • Photometric accuracy, %                  ± 0.5
  • Wavelength accuracy, nm                ± 3
  • Cuvette working length, mm            10, 20, 30, 50, 100
  • Dimensions, mm, max                     500х360х165
  • Weight, kg, max                              10

For further information visit the website.

Lab Asia Dec 2025

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