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The principle of operation of the device The principle of operation of the irradiator is based on the conversion of DC electrical energy into a normalized flow of ultraviolet radiation in the optical wavelength range of 350 ... 400 nm with a maximum at a wavelength of 365 nm. Design features and advantages The irradiator is a lantern consisting of an ultraviolet diode placed behind the focusing system, connected to a DC voltage converter, which supports the optimal mode of starting and functioning of the LED. Structurally, the irradiator is made in a lightweight duralumin housing, in the front of which there is a focusing system with an ultraviolet LED. The housing is equipped with a carrying strap. There is also a power on/off button on the case. As the power source of the irradiator, a lithium-ion battery of type 18650 with a nominal voltage of 3.7 V or 3 AA batteries with a voltage of 1.5V. are used. An ultraviolet LED is used as a source of ultraviolet (UV) radiation. The use of an LED distinguishes the UFO-3-20F irradiator from similar devices using UV lamps, it provides: high reliability and durability; variable diameter of the UV radiation zone; low current consumption and long continuous operation time; instant readiness for the first and subsequent turn-on; low weight, compact; high radiation intensity; stability of the characteristics of the irradiator, both during operation and throughout its entire life; wide operating temperature range. Scope of application The UV-3-20F irradiator (lantern) is used for ultraviolet irradiation of the surface of various parts, assemblies and mechanisms during flaw detection by fluorescent methods of non-destructive testing at machine-building enterprises, chemical and petrochemical industries, railway, automobile, water and aviation transport, during the laying and operation of pipelines, in construction, agriculture. The device can be used to check the quality of welds and internal surfaces of closed tanks. The luminescent method makes it possible to ensure high brightness and contrast of the indicator pattern, and, consequently, high sensitivity, especially on parts and products with a dark surface. Technical specifications The range of radiated wavelengths, nm 350...400 Ultraviolet irradiation at a distance of 300 mm, W/m2, not less than 20000 with a diameter of the irradiated area of 100 mm not less than 2000 Power supply from a lithium-ion battery type 18650 voltage of 3.7 V, or 3 AA batteries with a voltage of 1.5V Continuous operation time without recharging the battery, h, at least 4 Maximum irradiance at the wavelength, 365 nm Dimensions (diameter x length) 40 x 150 Weight (without batteries), kg, not more than 0.2

Eight workstations with a diameter of 85 mm with three steel O-rings and a height-adjustable bottom allow the sample containers to be immersed in the coolant to the required depth. Overall dimensions 515x310x210 mm Weight 3.3 kg

Electronic control Refrigerant R600a Total volume, l. 200 Number of compressors, pcs. 1 Height, mm 1660 Depth, mm 860 Width, mm 730 Weight, kg., no more 100 Rated power consumption, W 160 Voltage, 220 V Warranty, 1 year Cold storage Temperature in the refrigerator, °C +2...+8 Freezer Thermal card: yes Cold storage battery, pcs 51 Efficiency and power consumption Electricity consumption, kWh/day, not more than 0.35 Frequency, Hz 50

Island table Combined working surface: STEEL main table top (single stainless steel module with anti-spill side) with a depth of 650 mm / auxiliary table top made of TRESPA material with a depth of 200 mm / STEEL main table top with a depth of 650 mm Length, mm: 1800 Depth, mm: 1500 Height, mm: 750 BASIC EQUIPMENT The base is a collapsible metal frame made of rectangular steel profile, painted with powder paint (RAL 7035) with the texture of shagreen leather Four easily removable screens (RAL 7035) and two non-removable (RAL 5023) Hidden fasteners Adjustable supports (0-40 mm) A set of end boxes-plugs

Metal double support cabinet with 1 door and 3 drawers Length, mm: 1460 Depth, mm: 500 Height, mm: 860 The case is metal painted with powder paint (RAL 7035) with the texture of shagreen leather Completely made of steel painted with powder paint (RAL 7035) with the texture of shagreen leather Frameless housing design Two compartments: left - with 3 drawers, right - with a swing door The side walls, partition and facades are double. The thickness of the side walls is 19 mm, the facades are 18 mm The facades are filled with noise-absorbing material Handles - polypropylene Right compartment – Hinges with an opening angle of 270o – Lock – Easily removable shelf with the possibility of installation at 3 different height levels. The shelf has a lock – The permissible load on the shelf is 30 kg Left compartment (with 3 drawers) – Lock in the upper drawer – Telescopic guides of full extension – Internal size of the drawer: upper and middle drawers 650*410*85 mm, lower – 650*410*295 mm – Permissible load per box – 30 kg Hidden adjustable supports (0 - 40 mm). The adjustment of the supports is carried out from inside the pedestal through the base of 8 standard versions of the working surfaces of LAB-PRO RP

Explosion-proof drying cabinet SNOL-67 is designed for drying, tempering, aging, thermal testing and other types of heat treatment of various materials in an air environment at temperatures up to 240 ° C with natural or forced air convection in stationary conditions. The environment is a potentially explosive mixture of air and gases, vapors, mists of categories IIA and IIB.

The bracket for mounting the distiller provides the possibility of not only desktop, but also wall-mounted installation of the aquadistillator at the required height

Measurement of dissolved oxygen concentration and temperature of aqueous media, including deaerated ones. Continuous monitoring of water-chemical regimes at thermal and nuclear power facilities. Two channels Freely programmable measurement ranges. The possibility of independent measurements at two points. Convenience and accuracy of measurement, minimum maintenance Automatic temperature and barocompensation. Automatic air oxygen calibration. Long-lasting sensor The service life of the sensor is at least 10 years. The possibility of placing the converter unit at a remote distance from the sampling point Up to 100 meters. Communication with external devices Galvanically isolated current outputs 0-5/4-20/0-20 Ma. RS 485 port, MODBUS RTU exchange protocol. Programmable setpoints with a "dry contact" type output. Durable IP65 aluminum housing The device is reliably protected from dust and moisture. Graphic indicator with backlight Convenient data presentation format and ease of settings

The SHV NVK 900 KG exhaust cabinet without plumbing (900×716×2200). Description: Exhaust laboratory cabinets are used when working with toxic and harmful volatile materials, with clean materials, with dissolution or decomposition under heat treatment, during sample analysis and many others. The base of the cabinet is an all-welded metal frame in powder coating. The side laminated panels (chipboard with a thickness of 16 mm) are edged along the facade with a durable PVC edge with a thickness of 2 mm, which increases their impact resistance and mechanical strength. Characteristics: Additional illumination on the side with smooth adjustment; The extract from the lower cabinet allows you to store reagents in it; Exhaust pipe on the cabinet lid with a diameter of 150 mm; Shockproof lifting screen is easy to lift with one hand; The screen in the raised state does not increase the height of the cabinet; Inside the working chamber there is a shelf for storing reagents; Two moisture-proof sockets with a lid inside the working chamber; Special closers in the cabinet allow you to close the cabinet silently; On request, the countertops can be made of: chemical resistant plastic porcelain stoneware (tile) polypropylene stainless steel monolithic ceramics

The NV-800 SPr cabinet for devices with 2 glass doors. The cabinet is made of laminated chipboard with a 2 mm shockproof PVC edge on the facade. Included in the set: 2 glass doors for the upper compartment; 2 doors for the lower compartment; 4 shelf inserts; metal legs 100 mm high.

Furniture for laboratory work. Mounted shelving Length, mm: 1200 Depth, mm: 330 Height, mm: 690 PACKAGE CONTENTS case – melamine 16mm thick 1 built-in shelf suspension fasteners included

Designation SHUP-100-1 Switching power, kW 100 Automatic switch, A 200 Supply network voltage, V/Hz 380