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Single Zone Tube Furnace with 8.5" Quartz tube and Vacuum Flanges (1100 ºC , 35" single heating zone) - EQ-GSL-1100X-8.5

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Item Number: EQ-GSL-1100X-8.5

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GSL-1100X-8.5 is a CE certified bench-top 8.5" O.D fused quartz tube furnace with vacuum flange. It is widely used for materials or chemical lab to sinter all types of new materials samples and anneal" semiconductor wafers  (max. 6") under vacuum or other gases condition. The temperature tubing furnace is controlled by a high precision controller with accuracy +/-1°C and 30 segments programmable up to 1100°C .

SPECIFICATIONS
  
Furnace structure
Double layer steel casing with air cooling.
Two cooling fan inside to keep temperature of outside case < 70 ºC
High purity alumina fibrous insulation for max energy saving

Input voltage 220VAC Single phase
power 8kW
Fused quartz tube size
  • 8.5" O.D x 8.2" I.D x 51" Length
  •  One quartz tube is included, and spare tube is availble as option ( click picture below to order )

Heating element NiCrAl Resistance Wire
Working Temperature Max. heating temperature: 1100°C
Continuous working temperature: 400 -1050°C
Max. heating/cooling rate: 20°C/min
Typical temperature profile at 1000oC ( click picture below to see detail)

temperature profile
Heating zone Total heating zone length: 900mm (35'')
constant temperature zone: 350mm at the center (with +/-1°C)
Temperature controller One Precision digital controller with PID function and 30 segments programmable
The controller has function of protection from over-temperature and broken T/C
K type T/C
Temperature accuracy: +/-1°C
Fitting Ports
  • One pair of stainless steel vacuum seal flange with one vacuum gauge and two stainless steel needle valves  1/4" hose fittings. Vacuum pressure limit:  depended on vacuum pump. (Usually 10-2 torr by mechanical pump).

                                      

  • In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter, please click underline to order.
  • For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting, please click underline to order.
Cooling Water cooling jacket is built in the flange. (30 PSI tape water required) Click here to review the water chiller.
Product dimension 1600 L x 700 W x 1060 H  mm
Net weight 354Kg
Shipping dimension 70" x 70" x 65"
Shipping weight 354Kg
Warranty One year limited warranty for electronic and mechanical part, excluding heating element and ceramic tube damaged by user
Certificate    CE certified
 
OPTIONAL ACCESSORY
Part No.
Description
Quick Link

Quartz tube block /heat insulating tube block (Compare with the conventional ceramic block, quartz thermal block with alumina fiber inside can help achieve higher vacuum level and avoid potential contamination problems.)
EQ-KF-suite
KF-D25 series Vacuum Suite(vacuum pump, vacuum ball valve, vacuum bellows, quick clamps, KF adapter) Also you may buy individually.
EQ-MTS02 Computerized temperature Control System
EQ-CVM-211
Compact Digital Vacuum Gauge & Controller with Power Supply (Up to 10-4 Torr)

High vacuum station (Mechanical pump + turbo molecular pump.)

Gas mix station (Float flow meter / Mass flow meter) (2, 3, 4channels selectable)

Quartz Boats /curcible /container /sample holder

Vacuum flange fittings and assembly

 
     

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Notices
1. The price listed on line is valid for US market  and who pay by credit card only. There will be extra cost for shipping and handling. The price is different from country to country
2. We may add extra cost for paper order and net 30 term due to extra labor cost
3. The price is subject to change without notice