Ashing Box Furnace with Integrated Control System (1100°C)

The XSB ashing furnaces are designed to provide ideal conditions for complete combustion of test samples. They have a hinged vertical lift door that keeps the hot door insulation always facing away from the operator. A door safety switch interrupts power to the heating elements when the door is opened.

These furnaces use wound wire heating elements that are protected by hard ceramic plates. The furnace chamber, heating elements, hearth plate and chamber threshold are designed to be easily replaced if they become worn out.

An air gap between the heated chamber exterior and furnace exterior surface is designed to minimize the external surface temperature of the furnace.


Due to the size and weight of these products, they will ship Freight/LTL. If you would like to arrange your own shipping, please choose the “Local Pickup” option at checkout.


Weight 55 kg
Dimensions 25 × 21 × 20 cm
Internal Diameter

3", 4"


1200°C, 1400°C, 1600°C, 1700°C, 1800°C

Heated Length

12", 18", 24", 36"


No Controller: – $0.00, Future Design SmartControl: – $0.00

Temperature Profile Programming

No Temperature Profile Programming – $0.00, Temperature Profile Programming – $222.00

Data Acquisition

No Data Acquisition, SmartControl Data Acquisition – $438.00

Communications Package

No Communications, Communications Package – $284.00

Independent Over Temperature Controller

No Independent Over Temperature Controller, Independent Over Temperature Controller – $575.00

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