Equipment

Purpose: measurement of the product of the air kerma by length, followed by the calculation of the CTDI tomographic dose index (using the CTDI phantom) for the following calculation of the effective dose received by the patient; monitoring the stability of medical X-ray machines during their operation; calculation of the dose index of a computer tomograph (MPCT) according to GOST R IEC 61223-2-6-2001.

Purpose measurement and control of the pumping speed and the total volume of the aerosol mixture pumped through the filters installed on the product during sampling in order to determine the content of aerosol pollutants in the air

METOLAB 422 is a stationary hardness tester for measuring the hardness of various materials (steels, cast iron, non–ferrous metals, soft alloys, etc.) according to the Vickers method, HV scale. The measurements correspond to GOST R ISO 6507-1-2007. The device has an automatic loading system, which, in turn, ensures the highest accuracy of the readings given. Among the features of the stationary METOLAB 422 hardness tester are automatic switching from the indenter to the lens; software calculation of the hardness value; statistical processing of results (calculation of average/maximum/ minimum values); conversion of results into Vickers, Brinell, Super-Rockwell scales. The METOLAB 422 hardness tester software is fully available in Russian. The stationary METOLAB 422 hardness tester is included in the State Register of Measuring Instruments of the Russian Federation (GRSI) and comes with a certificate of primary verification (on request). The entry number in the GRSI is 67656-17. Distinctive features of the stationary METOLAB 422 hardness tester: Simplicity and convenience in operation and maintenance of the device; Wide range of measured values – from 5 to 2500 HV; Wide range of automatically applied test loads: 0.3 kg (2.94 N); 0.5 kg (4.9 N); 1 kg (9.8 N); 2 kg (19.61 N); 3 kg (29.4 N), 5 kg (49 N), 10 kg (98 N); Automatic conversion of measurement results into the following scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T; Large and bright LCD display displaying all the necessary information, including the selected scale, set load, exposure time, test mode; Automatic switching from the indenter to the lens; U disk for saving data in Excel format for easy editing and processing; Digital calibration of the hardness tester; High accuracy and repeatability of measurement results. Basic delivery package: Stationary METOLAB 422 hardness tester; Standard Vickers hardness test - 2 pcs.; Flat desktop; Large flat desktop; V-shaped desktop; 10x micrometer; 10x and 20x microscope lenses; Diamond indenter with an angle at the top of 136°; User Manual.

Designed for the preparation of samples in the form of compressed tablets with a diameter of up to 13 mm, consisting of the test substance in a mixture with microcrystalline potassium bromide (KBr). - the principle of operation of the press is based on the injection of pressure in the hydraulic system by swinging the lever. - to control the working pressure, the press is equipped with a pressure gauge - complete with a press, molds with a diameter of 13 mm and 3.5 mm can be used - for the study of finished samples on a Fourier spectrometer, a KBr tablet holder and D13mm substrate windows or a microfocusing attachment (for 3.5 mm tablets) is used

The error is ± 0.05 °C in the range of -50...+300 °C. The minimum immersion depth of the sensor is 75 mm Overall dimensions of the electronic unit 80x75x100 mm Weight 0.25 kg

A small-sized device for measuring the power of the ambient dose equivalent and the ambient dose equivalent of X-ray and gamma radiation. The case is made of impact-resistant ABS plastic Convenient menu Search mode

The thermometer sensor ExT-01/2-6 is made in the form of a fully submersible probe with a cable length of 6 meters. The thermometer has an explosion protection marking 0Ex ia IIB T4 Ga X and can be used in explosive zones 0, 1 and 2 of any classes of premises and outdoor installations in which the formation of explosive mixtures of categories IIA, IIB is possible. • Measurement range -50...+130 °C Minimum sensor immersion depth full immersion Overall dimensions of the electronic unit 135x65x40 mm Electronic unit weight 0.3 kg

The generator is capable of operating both autonomously and as part of automated measuring systems with USB and IEEE-488 (CPC) interfaces. Technical specifications Frequency range from 5 to 17.85 GHz Frequency tuning discreteness 0.001 Hz The main error of the frequency setting is ± 3x10-7 Hz The range of setting the output signal power level at the main output is from minus 110 to 13 dBm The basic error of setting the reference power level is ± 1.0 dB Instability of the output signal power level for any 15-minute time interval of no more than 0.1 dB Metrological characteristics of the generator in the FM operation mode: - frequency range of the modulating signal: low frequency from 1 Hz to 20 kHz RFM from 10 to 100 kHz - frequency deviation setting range (taking into account the carrier frequency value): low frequency from 1 Hz to 100 kHz RFM from 50 to 10000 kHz - the main error of the frequency deviation setting is ± (3 – 18)% Metrological characteristics of the generator in AM operation mode: - frequency range of the modulating signal from 0.05 to 5.0 kHz - the range of setting the amplitude modulation coefficient from 1 to 50 % - the main error in setting the amplitude modulation coefficient: Internal ± (0.15M + 0.2)% External ± (0.20M + 0.5)% Metrological characteristics of the generator in the IM operation mode: - the duration range of modulating pulses from 100 ns to 20 s - the range of the modulating pulse repetition period from 140 ns to 30 s - the difference in the duration of the output RF pulses from the duration of the modulating pulses ± 100 ns Operating temperature range from minus 10 to 40 °C AC power supply 220 V, 50 Hz Power consumption, no more than 150 VA Overall dimensions, mm 498x136x487 Weight, not more than 15 kg

METOLAB 202 is a stationary automatic hardness tester designed to measure the hardness parameters of various materials and products on the A, B, C Rockwell scales and the HR15N, HR30N, HR30T, HR45N Super-Rockwell scales. The device has a large and bright display, which displays all the necessary service information, and is also equipped with a built-in mini-printer, so that it is possible to quickly print out the information received on paper. Other features of the METOLAB 202 hardness tester include a fully Russified menu, a wide range of measured values, as well as full compliance of measurements with current standards, including BS.EN 10109 and ISO716. The stationary METOLAB 202 hardness tester allows you to apply a loading force in 15, 30, 45, 60, 100, 150 kgf and preload 3 kgf, 10 kgf. The device is entered in the State Register of Measuring Instruments of the Russian Federation (GRSI) under the number 65128-16 and comes with a certificate of primary verification (on request). Regulatory and technical documents establishing requirements for the METOLAB 202 hardness tester: GOST 8.064-94 GSI. State verification scheme for hardness measuring instruments on the Rockwell and Super-Rockwell scales; GOST 9013-59 Metals and alloys. Rockwell hardness measurement method. Scales A, B, C; GOST 22975-78 Metals and alloys. Rockwell hardness measurement method at low loads (Super-Rockwell); GOST 23677-79 Hardness testers for metals. General technical requirements. Distinctive features of the stationary METOLAB 202 hardness tester: All measurements take place in fully automatic mode; The ability to set the upper and lower measurement limits, audible alarm when the results exceed the set values; Opportunity to process statistical data – calculation of minimum/average/maximum values, as well as other functions; Conversion of the obtained results into the Vickers, Brinell and Super-Rockwell scales; Correction for curvature of cylindrical and spherical parts; Simple and intuitive interface in Russian. Basic package of delivery: Stationary Metolab 202 Rockwell hardness tester; Indenter with a ball (1.5875 mm) - 1 pc.; Conical diamond indenter (120°) - 1 pc.; Flat table SP1 (60 mm); V-shaped prismatic table SRP1 (40 mm); Rockwell and Super-Rockwell Hardness Measures; User Manual.