High-temperature Tube Furnaces RHTH/RHTV series

The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses.

Tmax 1600 °C, 1700 °C or 1800 °C

MoSi2 heating elements, mounted vertically for easy replacement

Insulation with vacuum-formed ceramic fibre plates

Rectangular outer housing with slots for convection cooling

Models RHTV with hinges for wall mounting

Housing made of sheets of textured stainless steel

Ceramic working tube made of material C 799 incl. fibre plugs operation under air

Type B thermocouple

Switchgear separate from furnace in separate floor standing cabinet

Switchgear with control unit

Possible controller variants are the programmable B 500, C 550 and P 570 (threes) with adjustable ramps and hold times.

Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load

Insulation only made of materials that are classified as not carcinogenic acc. to TRGS 905, class 1 or 2

Standard power supply 400 V 3/N/PE 50/60 Hz

Dimensions without tube.

Option:

Charge control with temperature measurement in the working tube and in the oven chamber behind the tube

Alternative working tubes designed for process requirements

Display of inner tube temperature with additional thermocouple

Gas-tight flanges for protective gas and vacuum operation

Manual or automatic gas supply system

Three- or five-zone control for optimization of temperature uniformity

Check valve at gas outlet avoids intrusion of false air

Toote variatsioonid

Depth	Dimensions (WxDxH)	Height	Length tube	Length tube heated	Max. ext. tube Ø	Max. temperature	Max. voltage	Min. voltage	Catalog number	Power supply	Rated capacity	Type	Weight	Width	PK
650 mm	580 x 650 x 960 mm	960 mm	830 mm	600 mm	120 mm	1700 °C	480 V	380 V	4.660 576	380 ... 480 V, 50/60 Hz	19000 W	RHTV 120/600/17/P570	110 kg	580 mm	1.00
550 mm	920 x 550 x 640 mm	640 mm	830 mm	600 mm	120 mm	1700 °C	480 V	380 V	4.660 572	380 ... 480 V, 50/60 Hz	14400 W	RHTH 120/600/17/P570	110 kg	920 mm	1.00
550 mm	620 x 550 x 640 mm	640 mm	530 mm	300 mm	80 mm	1700 °C	480 V	380 V	4.660 570	380 ... 480 V, 50/60 Hz	9000 W	RHTH 80/300/17/P570	90 kg	620 mm	1.00
550 mm	920 x 550 x 640 mm	640 mm	830 mm	600 mm	120 mm	1600 °C	480 V	380 V	9.764 562	380 ... 480 V, 50/60 Hz	14400 W	RHTH 120/600/16/P570	110 kg	920 mm	1.00
550 mm	620 x 550 x 640 mm	640 mm	530 mm	300 mm	80 mm	1800 °C	480 V	380 V	4.660 571	380 ... 480 V, 50/60 Hz	9000 W	RHTH 80/300/18/P570	90 kg	620 mm	1.00
550 mm	620 x 550 x 640 mm	640 mm	530 mm	300 mm	80 mm	1600 °C	480 V	380 V	9.764 561	380 ... 480 V, 50/60 Hz	9000 W	RHTH 80/300/16/P570	90 kg	620 mm	1.00
480 mm	470 x 480 x 640 mm	640 mm	380 mm	150 mm	50 mm	1600 °C	480 V	380 V	9.764 560	380 ... 480 V, 50/60 Hz	5400 W	RHTH 50/150/16/P570	70 kg	470 mm	1.00
650 mm	580 x 650 x 960 mm	960 mm	830 mm	600 mm	120 mm	1600 °C	480 V	380 V	9.764 565	380 ... 480 V, 50/60 Hz	19000 W	RHTV 120/600/16/P570	110 kg	580 mm	1.00
480 mm	470 x 480 x 640 mm	640 mm	380 mm	150 mm	50 mm	1800 °C	480 V	380 V	4.660 569	380 ... 480 V, 50/60 Hz	5400 W	RHTH 50/150/18/P570	70 kg	470 mm	1.00
650 mm	500 x 650 x 510 mm	510 mm	380 mm	150 mm	50 mm	1600 °C	480 V	380 V	9.764 563	380 ... 480 V, 50/60 Hz	5400 W	RHTV 50/150/16/P570	70 kg	500 mm	1.00
650 mm	580 x 650 x 660 mm	660 mm	530 mm	300 mm	80 mm	1700 °C	480 V	380 V	4.660 578	380 ... 480 V, 50/60 Hz	10300 W	RHTV 80/300/17/P570	90 kg	580 mm	1.00
650 mm	580 x 650 x 960 mm	960 mm	830 mm	600 mm	120 mm	1800 °C	480 V	380 V	4.660 577	380 ... 480 V, 50/60 Hz	19000 W	RHTV 120/600/18/P570	110 kg	580 mm	1.00
650 mm	580 x 650 x 660 mm	660 mm	530 mm	300 mm	80 mm	1600 °C	480 V	380 V	9.764 564	380 ... 480 V, 50/60 Hz	10300 W	RHTV 80/300/16/P570	90 kg	580 mm	1.00
650 mm	580 x 650 x 660 mm	660 mm	530 mm	300 mm	80 mm	1800 °C	480 V	380 V	4.660 579	380 ... 480 V, 50/60 Hz	10300 W	RHTV 80/300/18/P570	90 kg	580 mm	1.00
480 mm	470 x 480 x 640 mm	640 mm	380 mm	150 mm	50 mm	1700 °C	480 V	380 V	4.660 568	380 ... 480 V, 50/60 Hz	5400 W	RHTH 50/150/17/P570	70 kg	470 mm	1.00
550 mm	920 x 550 x 640 mm	640 mm	830 mm	600 mm	120 mm	1800 °C	480 V	380 V	4.660 573	380 ... 480 V, 50/60 Hz	14400 W	RHTH 120/600/18/P570	110 kg	920 mm	1.00
650 mm	500 x 650 x 510 mm	510 mm	380 mm	150 mm	50 mm	1700 °C	480 V	380 V	4.660 574	380 ... 480 V, 50/60 Hz	5400 W	RHTV 50/150/17/P570	70 kg	500 mm	1.00
650 mm	500 x 650 x 510 mm	510 mm	380 mm	150 mm	50 mm	1800 °C	480 V	380 V	4.660 575	380 ... 480 V, 50/60 Hz	5400 W	RHTV 50/150/18/P570	70 kg	500 mm	1.00

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