Carbolite HTRH-GR 24/260 Graphite Tube Furnace

DETAILS

Vendor: Carbolite
Category: Laboratory Equipment
Part Number: HTRH-GR-24-260
General Info: With the adjustable stand option, the Carbolite Gero graphite tube furnace range up to 2600 °C can be used at various angles, ranging from horizontal to vertical. This range of cold wall tube furnaces is heated by graphite elements and insulated by graphite felt. At higher temperatures above 400 to 600 °C graphite is air sensitive and needs to be kept under either an inert gas or vacuum atmosphere. To maintain an oxygen free environment, the tube furnace is contained within in a water-cooled vacuum tight vessel sealed with rubber O-rings, which needs to be evacuated and purged with inert gas prior to heating. The thermal conductivity of graphite felt insulation is very low making it an excellent material for furnace insulation. The thickness and quality of the insulation materials are specifically chosen depending on the maximum operating temperature of the tube furnace.Standard features2200, 2400 or 2600 °C maximum operating temperatureGraphite heating and insulationHeated length of 260 mmSemi-automatic control with Siemens KP 300 panelEurotherm 3508P1 programmerPyrometer for temperature measurementAutomatic gas valves with manual flowmeter for one inert gasSingle stage rotary vane pumpWater cooled vessel (cooling water provided by customer)Over-temperature protectionLeakage rate (clean, cold, dry and empty) < 5 x 10-3 mbar l/sClosed flanges during heat treatment mandatoryOptions (specify these at time of order)Full automated control by Siemens PLC S7-300Control panel TP1900 or WinCC for PLCFurther inert gas controls (manual or automated)Double stage rotary and turbo pumpsAdjustable angle standSliding thermocouple for accurate temperature control under 1500 °CReference pyrometer (only with PLC)Water cooling chiller (if cooling water is not available)Special flanges with inert gas counter flow for open operation during heat treatment Max temp under Argon (°C)2400Max temp under vacuum (°C)2200Cooling time from 2000 °C (h)5Inner tube diameter (mm)50Heated length (mm)260Outer dimensions tube furnace without stand Ø* x W (mm)400 x 900Outer dimensions tube furnace with stand H x W x D (mm)1800 x 900 x 1000Outer dimensions control module H x W x D (mm)1500 x 1500 x 1000Furnace weight in total (kg)700Required Argon gas flow (l/h)50-500Required cooling water flow (l/min)35Max power (W)32000 Related ProductsCarbolite 3216P1 Programmable ControllerCarbolite CC-T1 Touch Screen ControllerCarbolite 3508P1 Programmable ControllerCarbolite 3508P10 Programmable ControllerCarbolite 3508P25 Programmable Controller