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The IS-203.3 meter-recorder is designed to measure and convert analog signals from primary converters (temperature, pressure, humidity, etc.) into the value of the measured physical quantity, as well as to register measuring information in the device's memory and then transfer it to a computer (RS 485 or USB) for visualization in the form of tables and graphs. The meter recorder is a microprocessor-based meter equipped with a non-volatile storage device and a real-time clock. The device has the ability to work as a network device (up to 20 network devices at the same time) or stand-alone with subsequent connection to computers (laptop) for reading data. The operating conditions of the meter IS-203.3 Ambient temperature, °C: -30...+50. Relative humidity, %: up to 90. Atmospheric pressure, kPa: 70...106.7.

Flat-bottomed flask P-2-1000-42 Primelab, TS is one of the most popular types of flasks for a wide range of laboratory processes. This is due to its successful form, which has many advantages. Among the main ones: • A flat bottom with a spherical shape, which allows you to place the flask on any flat surface without an additional stand. • Ball shape with a diameter of 131 mm, in which the entire contents are evenly heated and brought to a boil; • Narrow neck (diameter 42 mm), protecting against excessive evaporation when boiling. Designed to work with any substance whose volume does not exceed 1000 ml.

The conical flask Kn-2-100-34 Primelab is made of borosilicate glass 3.3, which perfectly withstands temperature changes, as well as working with acids, alkalis and other aggressive substances. Suitable for storage, filtration, heating, cooling, mixing and other laboratory processes. The Kn-2-100-34 Primelab flask has compact dimensions. The height is 105 mm with a base diameter of 64 mm and a neck of 34 mm. Designed for 100 ml of any substance.

An accessible tracer without a display with an audible indication in the operator's headphones. Extremely easy to use and in a compact, lightweight case. Purpose of the cable finder Success KBI-211 • – Search for live electrical cable lines. • – Search for places where the pipeline and cable intersect. • – Determination of the occurrence of underground utilities at a depth of up to 6 m. Features of the AP-004 receiver • – Analog traceroute receiver. • – Audio indication in the operator's headphones, the real sound is 50 Hz. • – Frost-resistant, working at temperatures up to -30 °C. • – Lightweight, compact housing.

Designed for: measurements of the relative permittivity and the tangent of the dielectric loss angle of materials at a frequency of 9 GHz in accordance with GOST R 8.623-2015 "GSI.

The latest development, the Primelab high-power top-drive mixer, has virtually no analogues even among models from the world's leading manufacturers. It helps solve a wide range of problems related to mixing dense, viscous samples, reagents, and materials. With its help, you can achieve rapid homogenization of the mixture. A significant plus: the graphic display is large and easy to read. With it, the employee working with the mixer will not get tired eyes, even if the mixing work needs to be carried out for several hours in a row. The steel case with durable plastic inserts is resistant to damage, which provides good protection for the device mechanism. The model is easy to operate. It works quite quietly and does not produce a lot of splashes. Main applications of the mixer: • light industry; • petrochemistry; • pharmaceuticals; • medicine; • physical and chemical analysis. Features and Benefits • Thanks to the ergonomic design of the stirrer body, it can be used not only in stationary laboratories, but also in mobile mobile stations. • The submersible type device is used to implement a wide range of laboratory work. • Starting and stopping the mixer is carried out using just one button located on the front panel. • Smooth power control handle. • The noise level remains no more than 50 dB, which creates comfortable working conditions for employees with this equipment. • An overheating system is provided, which is ensured by design features. Characteristics • Country Russia • Display type: LCD • Stirrer shaft diameter max.: 10 mm • Motor type: Brushless • Voltage: 220/50 V • Protection class acc. with DIN EN60529: IP42 • Sample volume (water): 50 liters • Timer: yes (digital) • Device weight: 2.8 kg • Dimensions, WxHxD: 72x260x197 (without rod) • Power consumption, W: 105 • Grounding: Yes • Overheat protection (shutdown): Yes • Maximum torque: 1.3 Nm (at 360 rpm) • Rated torque: 0.4 Nm (at 2200 rpm) • Rotation speed: 20-3000 rpm • Speed adjustment: Encoder (Valcoder) • Accuracy of maintaining the set speed: 5% • Limit state signaling: Optical and acoustic • Display color: Color • Resolution of rotation speed setting: 1 rpm • Chuck type: Three-jaw with manual locking • Parameter display: Optical • Resolution of rotation speed display: 1 rpm • Display size (diagonal, inches): 2.4 Contents: The device delivery set includes: 1) device – 1 pc.; 2) power supply – 1 pc.; 3) power cable – 1 pc.; 4) instruction manual combined with a passport – 1 pc.; 5) bracket Ø13 mm. for attaching the device to a tripod – 1 pc.; 6) hex key 2 mm. - 1 PC.

The adapter with a Primelab vacuum valve is one of the most popular devices used in creating a vacuum system and working in vacuum conditions. It can be used to regulate the flow of gas or air. Used to connect equipment or create a vacuum. The device is equipped with a grinding core NS 19/26 and a vacuum valve with olive for reliable connection with a soft hose or other equipment. The transition is made of borosilicate glass, making it suitable for operation at different temperatures. Even with intensive use it has a long service life and wear resistance.

The flat-bottomed flask P-2-1000-50 Primelab, TS has a spherical shape with a flat bottom that is convenient for use. This ensures stability on any flat surface while maintaining all the advantages of ball-shaped flasks. The diameter of the ball is 131 mm with a neck diameter of 5 mm. The height of the entire product is 200 mm. Suitable for working with any substances up to 1 liter. The flask is made of durable heat-resistant glass, which can be heated and cooled. Suitable for synthesis, distillation, heating and other laboratory processes.

The set is correlational-acoustic, with graphical indication of the communication axis and digital depth of occurrence. Designed for: • – determination of the location of leakages from pipelines by the correlation method; • – tracing underground utilities with the display of the communication axis and digital measurement of the depth of occurrence; • – built-in GPS/GLONASS module for saving coordinates with subsequent mapping of the communication route on the map; • – clarification of leakage sites by acoustic leak detector; • – creation of an information database on the condition of pipelines and the results of pipeline diagnostics; • – diagnostics of shut-off valves.

A 500 ml light glass reagent bottle with a narrow neck and a ground stopper is designed for storage, transportation, mixing and other laboratory processes. Supplied complete with a ground-in stopper, ensuring a tight connection with the bottle. Characteristics: • Volume – 500 ml • Base diameter – 85 mm • Throat diameter – 33 mm • Height – 172 mm.

For vacuum dewatering of pre-frozen substances with condensation of evaporated moisture on a low-temperature condenser, the company "Prointech" offers a new FREEZE DRYER LS-1000. (RF Patent No. 2213916 of 06/18/2011) Characteristic features - the shortest trajectory of vapors - visual inspection of the product - minimum volume to achieve rapid pumping to vacuum - sterilizable stainless steel chamber - compactness, lightness