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• The frozen product is placed in the dryer in stainless steel trays, or in separate containers with a flat bottom up to 105 mm high (test tubes, ampoules, vials, vials, cones, Petri dishes, glass laboratory glasses, etc.). A low-temperature chamber must be provided for freezing the product.  • Drying speed of at least 100 g/h.  • Additional devices: - manifold with vacuum taps for drying from flasks; - centrifuge for drying in ampoules; - collector with taps for sealing ampoules in vacuum; - low temperature trap; • The temperature of the condenser is -50 °C (5 ° C), the capacity is 6 kg of ice.  • The working pressure in the vacuum chamber of the dryer is 6.67 Pa (5•10-2 mmHg), a vacuum pump with a gas ballast device.  • Adjustable shelf temperature from -15°C to +45°C. • Monitoring of vacuum parameters and temperature of the condenser and the product. • Continuous operation time of at least 30 hours. • The dryer is powered by a three-phase 380 V AC mains. The power consumption is 1.3 kW. • External dimensions: 590x660x820 mm, weight 120 kg.

An exhaust cabinet for heating furnaces. The chamber of the laboratory fume cupboard is sheathed with ceramic granite (30x30 cm) from the inside. The base of the cabinet has 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 2-mm PVC edge, which increases their impact resistance and mechanical strength. 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 countertop of the exhaust laboratory cabinet is made of ceramic granite as standard. Porcelain stoneware (tile) has a number of advantages: it is resistant to prolonged exposure to acids, alkalis and organic solvents, it has higher mechanical resistance, it withstands high temperatures, it has limited resistance to hydrofluoric acid. Many possible variants of table tops resistant to aggressive materials make the fume cupboard indispensable for any laboratory. The complete set of the fume hood includes: a working chamber: a lifting screen with counterweights, a granite table top; an exhaust pipe on the cabinet lid with a diameter of 150 mm; grounded and not grounded electrical outlets (2 items); a powder-coated metal frame (25x25 mm); legs height-adjustable within 15 mm.

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

An exhaust cabinet for heating furnaces. The chamber of the laboratory fume cupboard is sheathed with ceramic granite (30x30 cm) from the inside. The camera housing is made of chipboard (16 mm). 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. 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 standard version of the cupboard has a countertop of the exhaust laboratory cabinet made of ceramic granite. Porcelain stoneware (tile) has a number of advantages: it is resistant to prolonged exposure to acids, alkalis and organic solvents, it has higher mechanical resistance, it withstands high temperatures, it has limited resistance to hydrofluoric acid. Many possible variants of table tops resistant to aggressive materials make the fume cupboard indispensable for any laboratory. The complete set of the fume cupboard includes: a working chamber: a lifting screen with counterweights, a granite table top; an exhaust pipe on the cabinet lid with a diameter of 150 mm; grounded and not grounded electrical outlets (2 items); powder-coated metal frame (25x25 mm); legs height-adjustable within 15 mm.

The SHV NVK 900 KG+ fume cupboard with 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: Polypropylene sink with high chemical resistance; Chemically resistant brass faucet with polypropylene coating for cold water connection; Additional illumination on the side with smooth adjustment; A hood in the lower cabinet allows you to store reagents in it; Exhaust pipe on the cabinet lid with a diameter of 150 mm; Shock-resistant 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 epoxy expanded clay.

Refrigerator KhSh-1-400 29/32 Primelab is a small laboratory accessory designed for cooling vapors and reagents. Inside it there are small balls along which vapors move and cool due to energy loss. Additional cooling can be achieved by running running water over the jacket. The design of the refrigerator includes a core section (29/32), thanks to which it can be connected to laboratory equipment. Its total length is 56 cm with a working part length of 40 cm.

The PrimeLab reflux condenser is a device designed for condensation or rapid cooling of various samples. Thanks to its compact dimensions, it is suitable even for laboratories with limited space. Externally, the refrigerator has the shape of a wide elongated tube, inside of which there is a spiral for additional cooling of the samples. It is equipped with a 45/40 joint and GL14 threaded tubes for connection to other equipment. It has a flat bottom, making it stable for placement on a straight surface. The refrigerator is made of durable borosilicate glass, resistant to intensive use and mechanical stress. Possesses thermal and chemical resistance. Available for order from Primelab in any quantity.

Refrigerator HSV-300-14/23-29/32 Primelab is a laboratory device used for condensation of vapors formed as a result of boiling of the mixture. Equipped with a core grind (29/32) and a coupling (14/23), from where water is supplied to the cylinder, around which steam circulates. From the outside, the cylinder is affected by the cold room temperature. This creates the conditions for combined cooling. There are a total of 16 turns in the spiral, and the body length is approximately 30 centimeters with a diameter of 40 mm. The refrigerator is made by Primelab from high-quality borosilicate glass, resistant to mechanical stress. It is wear-resistant and has a long service life. The refrigerator can be manufactured according to individual customer specifications.

The KhSh-1-300 14/23 Primelab refrigerator has a well-thought-out design. It includes balls inside the container and core sections (14/23) for connection to the necessary equipment. The length of the working part is 30 cm with a total length of 40.5 cm. The refrigerator is made of durable, transparent and reliable borosilicate glass. Suitable for intensive use due to its excellent performance properties.

A variation of the Liebig refrigerator is produced by PrimeLab. Designed for distillation, distillation, condensation and more. It has a standard design consisting of two glass tubes, one of which is located inside the other. Water is poured into the outer tube, and vapor condenses in the inner tube, after which it flows down. The Primelab company accepts orders for the manufacture of laboratory glassware and instruments, including Liebig refrigerators. We use exclusively high-quality borosilicate glass.

Refrigerator KhSh-1-300 29/32 Primelab is designed for cooling liquids and performing some laboratory processes. With compact dimensions of 46 cm and a working part of 30 cm, it has excellent performance. Cooling occurs not only due to the movement of liquid along the balls inside the refrigerator, but also due to the influence of running water moving along the jacket. Equipped with a 29/32 core section for connection to the necessary laboratory equipment.