The split tube furnace range HST (single zone) and HZS (three zone) uses free radiating wire elements embedded within the insulation of the furnace body. The benefit of this design is its flexibility; with the use of tube adapters the same furnace can be used with a variety of tube diameters.

These furnaces comprise a furnace body which is hinged and split into two halves along its length. This makes exchange of work tubes easier and also enables the tube furnace to be used with reactors or work tubes where end flanges would make insertion into a non-split furnace difficult.

This range of tube furnaces does not include an integral work tube and one must be selected as an additional item. The work tube length is dependent on the application, for example, for use with modified atmosphere or vacuum. The use of a separate work tube has the advantage of protecting the heating elements from damage or contamination.

The HZS three zone tube furnaces offer excellent uniformity which results from division of the heated length into three zones, each with its own controller and thermocouple.

最高工作温度1200℃

PID301标准控制器，单段程序控制

可配工作管最大外径110mm

Heated lengths, single zone 200, 300, 400, 450, 600 or 900 mm (HST)

Heated lengths, 3-zone 600 or 900 mm (HZS)

Horizontal furnace with a separate control module on a 2 metre conduit

Furnace splits into two halves to accommodate work tubes or samples fixed into a test rig

Wire elements in high quality vacuum formed insulation ensure fast heat up, excellent temperature uniformity and short cool down times

HZS: End zone control is via back to back thermocouples

HZS: End zones of 150 mm each end

A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications

过温保护

A range of additional work tubes, end seals and work tube packages is available for use with modified atmosphere and/or vacuum

Vacuum packages with a choice of rotary vane pump or turbomolecular pump are available for furnaces with tube inner diameters of 60 mm and above

Insulation plugs, gas tight end seals and vacuum connections available

Wide choice of tube diameters and materials is available: eg quartz, ceramic, metal

水平或垂直结构的L型支架

带6m连接线的控制器

HZS: Three equal length zones

HZS: If programmed cooling is required, programmable controllers capable of retransmission of setpoint can be supplied

内容可能会被修改或更正。

HST 12/200

HST 12/300

HST 12/400

HST 12/450

HST 12/600

HST 12/900

HZS 12/600

HZS 12/900

请注意：
- Heat up rate when using an optional ceramic work tube must be limited to 5 °C/min
- Heat up rate is measured to 100°C below max, using an empty tube & insulation plugs
- Holding power is measured at continuous operating temperature
- Control box width increases to 570 mm for models with three phase power supply
- Uniform length measured with insulation plugs fitted
- Maximum continuous operating temperature is 100°C below maximum temperature

内容可能会被修改或更正。