VLM HT-2F-300-24-16 blokthermostaat 300°C 24 buizen ø 16 mm

VLM Köhler HT thermostats

The devices in the HT series are designed for temperature control tasks in the high-temperature rangeup to +300°C or +400°C and have a special housing due to their higher thermal insulation.

HTthermostats are an ideal replacement for oil or sand baths. In comparison, the HT temperature controlsystem reacts much more sensitively and accurately.The high precision and temperature stability in sample temperature control is achieved on the onehand by the high performance of the JUMO microprocessor PID controllers.

On the other hand, thepermanently installed heating blocks made of a special aluminum alloy with high thermal conductivityare characterized by fast, even heat distribution.On request, the HT thermostats can be equipped with special controllers, e.g., for carrying outtemperature-time programs, and of course also with RS 232 interfaces. We supply separatelyinstallable control boxes for controlling the HT thermostat outside a fume cupboard.

Due to the material properties of aluminum and aluminum alloys, metal block thermostats withheating pans for replaceable heating blocks can only be manufactured up to +210°C. HT thermostatsare therefore only available with permanently installed heating blocks, which is indicated by the typedesignation “F”.The HT housings are sealed against the heating blocks with an acid- and alkali-resistant glass fiberseal to prevent liquids from penetrating the device.

At the same time, the seal prevents as little heat aspossible from being transferred from the heating block to the housing. This means that HT thermostatsoffer a high level of protection against burns.For an additional charge, HT devices can be equipped with a heat or touch protection plate. We alsosupply polycarbonate protective covers as accessories.

Furthermore, the stainless steel housings can be painted or coated with a fluoropolymer coating.

High accuracy of temperature control

Microprocessor controller (PID) or method-specific program controller

Alternative: control box for remote control

Convenient sample handling, no oil vaporsNo contamination of test tubes

No carryover of silicone from heating baths

Compact housing, high sample capacity in a small space

No risk of accidents due to splashing hot oil