Accessories

It is designed for measurement by the method of disturbed total internal reflection with simultaneous visualization of a micro-object on an integrated and external monitor, as well as by the method of mirror-diffuse reflection with an angle of incidence of 45o at the upper location of the sample. The prefix in the mode of a single NIP is used to register absorption spectra: liquids of any degree of viscosity (solutions, suspensions, oils, etc.), including those with high chemical activity; solid objects of arbitrary shape, including samples with very high hardness (any polymers, fragments of paint coatings, etc.); powdery substances, including powders with very high hardness (drugs, pharmaceuticals, explosives, inorganic compounds); samples in the form of thin tapes; samples in the form of fibers. The maximum hardness and chemical resistance of the diamond significantly expand the possibilities of the method; there is no need for periodic replacement of the crystal. The set-top box allows you to register spectra without time–consuming sample preparation, and the presence of a visual inspection system of the studied surface with a high-quality video camera and a built-in high-definition mini-monitor increases efficiency when working with small samples - fragments of thin fibers, microparticles, etc. The built-in monitor has the functions of digital 10X zoom, inverting, etc. The image can be simultaneously displayed on the computer screen (using a USB interface) and then saved as a file. The removable flange provides a quick and convenient sample change and cleaning of the crystal surface. The design with a diamond element protruding above the base plane of the NPVO allows you to study samples with sufficiently large overall dimensions. The high quality and repeatability of the results is achieved due to the absence of the influence of the thickness of the substance layer on the shape of the spectrum and the intensity of the absorption bands. The sample retains its original physicochemical properties and, if necessary, can be further investigated by other methods. The universal attachment clamp is equipped with a precision lever mechanism for quickly lowering the tip and a micrometer screw that allows you to pre–set the optimal degree of pressure - this ensures quick sample change and repeatability of the results during measurements. For convenience when working with liquid and paste-like samples, as well as in the ZDO mode, it is possible to rotate the clamping console by 180o. The console is equipped with two replaceable tips – with a spherical working part and with a flat hinged head. The high hardness of the diamond allows the use of large clamping forces, which is the determining factor for obtaining high-quality spectra. A replacement table is used to register the specular and diffuse reflection spectra. The sample is located on the subject plane of the investigated surface downwards. The method is used to determine the spectral characteristics of optical parts, thin tapes on the surface, crystals, and other large solid objects of arbitrary shape and size.

FT-801 IR Fourier spectrometers can additionally be equipped with a special optical set-top box that allows efficient use of light-guide systems. 4 types of light-guide probes allow measuring transmission and reflection spectra in solid, liquid and gaseous media Modern IR light guides have high intrinsic transmittance and sufficient mechanical strength, which makes it possible to transfer measurements from the laboratory directly to production - to control the flow of technological processes, check the quality of raw materials and finished products. Application areas: · Chemical and microbiological industry · Pharmaceutical industry · Medicine and Cosmetology · Food industry · Petroleum products, fuels and lubricants · Criminology

Silicone hose with thermal insulation and an internal diameter of 8 mm is used to connect the A160 and A300 circulation coolers with the W series thermostats or to external consumers.

The 2ZVE-160 vacuum shutter with electromechanical drive equipped with 160mm conditional passages is designed to overlap vacuum systems in the range of operating pressures from 1x10-6 to 1.07x105 Pa (0.75x10–8 to 800 mm Hg). The 2ZVE-160 shutter is pendulum-type. The 23VE-160 shutter is manufactured in the climatic version UHL (i.e. for moderate and cold climate) and O (i.e. general) 4 according to GOST standard 15150-69. The working environment is air and non–aggressive gases. It is not intended for use in fire and explosive hazardous industries. The 23VE-160 shutter meets the requirements of technical specifications TU 3648-040-00218526-2003. According to the method of protecting a person from electric shock, the gate belongs to Class I electrical equipment according to GOST 12.2.007.0-75.

The 3KN-2,5 intake valve includes a nut, the filter is installed in the housing between the two rings. The opening of the inlet valve 3KN-2,5 is carried out when the electromagnet coil is de-energized and the armature returns to its original position under the mechanical pressure of the spring. The closure of the 3KN-2,5 intake valve occurs when an electric voltage of a certain power is applied to the terminals of the coil. The anchor is involved in the shoe, ensuring the closure of the ductal canal.

Vibration velocity sensors with a current output DVST-2 are designed to convert the RMS value of the vibration velocity of an object into a standard current signal of 4-20 mA.