Accessories

The clamp connection (DIN 28 404 and ISO 1609) allows connecting components from DN 63 to DN 630 in any position, on any fixed flange regardless of the location of the bolt holes.

Inner diameter, mm 6 Outer diameter, mm 8

It is intended for placement in the inner bath of the liquid thermostat VT25 or VT25-2 forms with samples when testing grouting cements in accordance with the State Standard 26798.2. Ventilation openings are nedeed for better convection of the coolant. Internal dimensions 290x250x140 mm Weight 2.5 kg

Number of sockets, pcs 27 Hole diameter, mm 22 Immersion depth, mm 200 Overall dimensions (WxDxH), mm 235x80x215

The ISO-KF connection (DIN 28 403 and ISO 2861) allows quick installation and replacement of components in vacuum systems. The connection consists of two symmetrical ISO-KF flanges (1), a centering ring with an O-ring seal (2) and a quick-release clamp (3). High-vacuum ISO-KF connections can be mounted without using a tool by simply turning the nut of the quick-release clamp.

The safety valves are conveniently fixed with magnets, and in the working position they can be fixed in the lower part of the case, without interfering with access to the thermometer.

The set of devices is designed to accommodate thermostatically controlled objects in the inner bath of the VT18 or VT18-2 liquid thermostat when they are immersed to a depth of 40 or 70 mm from the bottom of the inner bath. Overall dimensions 350x260x70 mm Weight 2.1 kg

To switch the nozzle columns, conventional taps (reverse purge, 6-, 8- and 10-port) are used, which, however, are not suitable for switching capillary columns. An alternative way to switch capillary columns is to change the flows in the capillary columns, which is produced by the so-called "Dins switches" (PD). TECHNICAL CHARACTERISTICS of PD The switching time setting range is from 0.1 to 999 min. Switching time is 0.1 s. The dead volume of the crane is less than 1 µl. The temperature of the tap is no more than 350 °C. The pressure in the crane line is not more than 0.4 MPa. Electric power supply — 5 V.