Details

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These high-temperature furnaces were specially developed to determine combustion loss during annealing and for thermogravimetric analysis (TGA) in the lab. The complete system consists of the high-temperature furnace for 1600 °C or 1750 °C, a table frame, precision scale with feedthroughs into the furnace and powerful software for recording both the temperature curve and the weight loss over time.

Standard Equipment

• Defined application within the constraints of the operating instructions
• 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
• Delivery includes base, ceramic plunger with base plate in the furnace lining, precision scale and software package
• 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

Model	Tmax	Inner dimensions in mm			Volume	Outer dimensions1 in mm			Connected	Electrical	Weight	Heating time
	in °C	w	d	h	in l	W	D	H	load in kW	connection*	in kg	in min2
LHT 04/16 SW	1600	150	150	150	4	655	370	890	5.0	3-phase3	85	25
LHT 04/17 SW	1750	150	150	150	4	655	370	890	5.0	3-phase3	85	30
1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.*Please see page 75 for more information about supply voltage 2Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) 3Heating only between two phases

 

Scale	Readability	Maximum weighing range	Weight of plunger	Calibration value	Minimum load
type	in g	in g	in g	in g	in g
EW-2200	0.01	2200 incl. plunger	850	0.1	0.5
EW-4200	0.01	4200 incl. plunger	850	0.1	0.5
EW-6200	0.01	6200 incl. plunger	850	-	1.0
EW-12000	0.10	12000 incl. plunger	850	1.0	5.0b