Tmax 300 °C
Working temperature range: + 20 °C above room temperature up to 300 °C
Ovens TR 30 - TR 420 designed as tabletop models
Ovens TR 450 - TR 1050 designed as floor standing models
Tmax 260 °C
Electrically heated (via a heating register with integrated chrome steel heating elements) or gas-fired (direct or indirect gas-fired including injection of the hot air into the intake duct)
Tmax 450 °C, 650 °C, or 850 °C
Horizontal air circulation with optimum distribution through stainless steel baffles
Controller B400/B410 (5 programs with each 4 segments)
Tmax 1100 °C veya 1200 °C
Optimum sıcaklık homojenliği için seramik ısıtma plakaları ile iki taraftan ısıtma (L 24/11 - LT 40/12 mufla fırınları için üç taraftan ısıtma)
Tmax 1100 °C
Heating from two sides from heating elements protected in quartz glass tubes
Fast heating times (see table)
Tmax 1400 °C
Heating from two sides
Heating elements on support tubes ensure free heat radiation and a long service life
LH models: multi-layered insulation of light refractory bricks and special backup insulation.
LF models: high-quality fiber insulation with corner bricks for shorter heating and cooling times.
Standard Equipment
Tmax 1200 °C, 1300 °C, or 1400 °C
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
High furnace chamber with five-sided heating for very good temperature uniformity
Low energy consumption due to multi-layer insulation.
Tmax 1550 °C or 1600 °C
Working temperature 1500 °C, increased wear and tear must be expected in case of working at higher temperatures
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Adjustable air inlet opening, exhaust air opening in the roof
Controller C550 (10 programs with each 20 segments)
Tmax 1600 °C, 1750 °C, or 1800 °C
Recommended working temperature 1750 °C
High-quality molybdenum disilicide heating elements
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Adjustable air inlet opening, exhaust air opening in the roof
Type B thermocouple
Controller P470 (50 programs with each 40 segments)
Tmax 1650 °C
High-quality heating elements made of molybdenum disilicide offer very good protection against chemical interaction between charge and heating elements
Excellent temperature uniformity thanks to three (LHT 02/17 LB Speed) or four-sided (LHT 01/17 LB Speed) heating of the furnace chamber
Furnace chamber with a volume of 1 or 2 liters, table with large floor space
Precise, motorized toothed belt drive of the table with button operation
Exhaust air vent in the roof
Type S thermocouple
Controller P580 (50 programs with each 40 segments)
Tmax 1600 °C or 1750 °C
High-quality molybdenum disilicide heating elements
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Adjustable air inlet
Exhaust air opening in the roof
Type B thermocouple
4 scales available for different maximum weights and scaling ranges
Process control and documentation for temperature and combustion loss via VCD software package for monitoring, documentation and control
Tmax 1600 °C, 1750 °C, or 1800 °C
Recommended working temperature 1750 °C (for models HT ../18)
Dual shell housing with fan cooling for low shell temperatures
Heating from both sides via molybdenum disilicide heating elements
High-quality fiber insulation backed by special insulation
Side insulation constructed with tongue and groove blocks provides for low heat loss to the outside
Long-life roof insulation with special suspension
Chain-guided parallel swivel door for defined opening and closing of the door
Two-door design (front/back) for high-temperature furnaces > HT 276/..
Tmax 1550 °C
Dual shell housing with fan cooling for low shell temperatures
Heating from both sides via vertically mounted SiC rods
High-quality fiber insulation backed by special insulation
Two-door design (front/back) for high-temperature furnaces > HTC 276/..
Tmax 1600 °C or 1700 °C
Robust refractory brick insulation and special backing insulation
Furnace floor made of lightweight refractory bricks accommodates high charge weights
The RD 30/200/11 tube furnace impresses with its very good price-performance ratio, particularly compact external dimensions and its low weight. This all-rounder is equipped with a working tube, which also serves as support for the heating wires. The working tube is therefore part of the furnace heating, with the advantage that the tube furnace reaches very high heating speeds. The furnace is designed for horizontal use up to 1100 °C
Tmax 1200 °C or 1300 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization
Tmax 1100 °C or 1300 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials
Split-type design for simple insertion of the working tube (opening temperature < 180 °C)
Ceramic working tube C 530 including two fiber plugs for operation under air
Thermocouple type N (1100 °C) or type S (1300 °C)
Tmax 1100 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization
Thermocouple type N
Adjustable drive of approx. 1-40 rpm
Controller B510 (5 programs with each 4 segments)
Tmax 1100 °C, 1300 °C, or 1500 °C
Compact design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
Vertical or horizontal operation infinitely adjustable
Angle infinitely adjustable from 0 to 90
Working height infinitely adjustable
Operation also possible without stand if safety guidelines are observed
Ceramic working tube C 530 including two fiber plugs for operation under air
Type S thermocouple
Tmax 1500 °C
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Exclusive use of insulation materials without categorization
Ceramic working tube C 799 including two fiber plugs for operation under air
Type S thermocouple
Solid state relays provide for lownoise operation
SiC heating elemens, easy to replace
Controller B510 (5 programs with each 4 segments)
Tmax 1600 °C, 1700 °C, or 1800 °C
Single-zoned design
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Insulation with vacuum-formed ceramic fiber plates
Tube furnaces RHTV with frame for vertical operation
Type B thermocouple
Ceramic working tube C 799 including two fiber plugs for operation under air
Hanging and easy to change MoSi2 heating elements
Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
Switchgear and control unit separate from furnace in separate floor standing cabinet
Controller P470 (50 programs with each 40 segments)
The temperature in each of the six heating zones is separately controlled.
Tmax 1300 °C
Heated length: 1300 mm
Charging from the top or through the right side door
Gas damper suspension of the lid
Separate control of heating zones (each 160 mm long)
Temperature gradient of 400 °C over the entire length of the kiln chamber, each zone can individually be controlled
The combination of high performance, low thermal mass and powerful cooling fans provides for cycle times from cold to cold up to 35 minutes with an opening temperature of approx. 300 °C.
Tmax 1300 °C
Floor and lid heating, two-zone control
Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
Integrated cooling fans, programmable to speed up charge cooling including housing cooling
Programmable lid opening of approximately 60 mm for faster cooling without activating the fan
Thermocouple type S for top and bottom zone
Castors for easy furnace moving
Defined application within the constraints of the operating instructions
Controller P570 (50 programs with each 40 segments)
Tmax 1000 °C, 1300 °C, or 1400 °C
Crucible sizes of 0.75 liters, 1.5 liters or 3 liters
Crucible with integrated pouring spout of clay-graphite included with delivery
Additional spout (not for KC 4/14), mounted at the furnace for exact pouring
Compact bench-top design, simple emptying of crucible by tiltiing system with gas damper
Crucible for heating up of melting furnace insulated with a hinged lid, lid opened when pouring
Defined application within the constraints of the operating instructions
Controller R7 (resp. 3508 for KC)
