OTF-1200X-50-DSL is a horizontal sliding 2" tube furnace with variable speed from 1 mm/sec - 100 mm/sec and programmable repeating time. This furnace is designed for directional growth of longer single wall nano carbon tube (SWCT) by CVD method. It can also be used for horizontally growing low melting point metallic single crystal under vacuum and inert gas. The complete system includes 30 segments precision temperature controller, 2"OD x 36"L quartz tube and vacuum flanges with 1100 °C max. working temperature.
SPECIFICATIONS
Furnace Structure
•Double layer steel structure with dual air cooling fans •One precision bear lining sliding system installed under table to drive tueb furnace back forward at variable speed •6" color touch screen speed control can program moving direction, moving speed and repeating travel time •Vacuum flanges and a digital vacuum gauge are installed for immediate use.
Power
1.5 kW
Voltage
•AC 110V Single Phase, •50/60 Hz
Max. Temperature
1100 °C (< 1 hour) with flowing gas
Continuous Temperature
1000 °C
Heating Zone Length
•Heating Zone : 8" (200 mm), single zone. The following picture shows the temp. distribution across the heating zone •Constant Temperature Zone : 2.3" (60 mm) (+/- 1 °C) @ 1000 °C •Temperature Gradient : Can be created depended on temp. profile and adjust by thermal block and cooling fan
Heating Elements
Fe-Cr-Al Alloy doped by Mo
Processing Tube
•High purity fused quartz tube •Size : OD : 2" x ID : 1.8." x Length : 39" (50 mm OD x 46 mm ID x 1000 mm L) •Two foam ceramic blocks are included which must be placed inside tube to avoid heat radiation damaging O-rings
Temperature Controller & Sliding Control
•MET certified 30 programmable segments for precise control of heating rate, cooling rate and dwell time •Built-in over temperature alarm and protection allows for operation without attendant •Two K type thermal couples are included. One is built in furnace to control furnace temperature, and another is inserted into tube to monitor sample's real temperature profile •Optional
•The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost. •If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer (laptop) from us to avoid software installation problems. For more information please click here •Please order temperature calibrator ( click picture below right ) to measure temperature profile and calbrate furnace temperature from time to time to achieve better growth.
Temperature Accuracy
+/ - 1 °C
Speed Control
•Precision DC motor drives furnace moving •6" color touch screenc ontroller will：
•setting moving speed from 1 mm/second to 100 mm/second •setting travel distance •setting travel time to be repeated •display furnace temperature
•Lower speed controlled range is available upon request at extra cost.
Vacuum Flanges
Vacuum sealed flange with SS needle valves and vacuum gauge are included for immediate use
Vacuum Level
•Limited by pump (pump is not included, click on pictures below to order)
•10E-5 torr can be reached by molecular pump •10E-2 torr by mechanical pump.
Sliding Rails / Table
•Double sliding rail made by Cr plated steel •Sliding length : 1200 mm
Dimensions
•315 x 300 x 380 mm (tube furnace alone) •1200 x 400 x 530 mm (Furnace + sliding system) •360 x 180 x 300 mm (speed control box)
Net Weight
100 kg
Shipping Package Size
70" x 45" x 45"
Shipping Weight
350 lbs
Warranty
One year limited manufacturer's warranty with lifetime technical support (Consumable parts such as processing tubes, O-rings and heating elements are not covered by the warranty, please order replacements at related products below).
Compliance
•CE Certified •UL / MET / CSA Certification is available upon request, additional charges will apply
