1250 °C Split Tube Furnace

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1250 C SPLIT TUBE FURNACE MODEL NO. - ACM-FT-72101

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1250 C SPLIT TUBE FURNACE MODEL NO. - ACM-FT-72101

1250 °C Split Tube Furnace with 3.25” Mullite Tube,36” Heating zone & Vacuum Flanges is a CE certified long split tube furnace installed with 3.25'' O.D mullite processing tube, 54" heated zone and a pair of smart stainless steel vacuum sealing flange and valve / gauge which allow to heat sample under vacuum or flowing gas condition up 1250°C. Microprocessor-based self-tuning PID control provides excellent control without overshooting and +/- 1 o C accuracy. It is an excellent furnace for annealing, diffusing and sintering sample in various atmospheres. Thermo-couple, Power cord and quartz tube and stainless steel sealing flange with gauge/valve are included for immediate use.

Furnace structure Double layer steel case with two cooling fan, which ensure low surface temperature. Energy saving high purity fibrous alumina insulation is provided. Max. Digital programmable control is provided with 30 segments per program. The controller also includes RS232 communications. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay. Two fibrous ceramic tube blocks are included for blocking heat radiation from inside tube. Ceramic blocks must be fully inserted into the furnace chamber before heating. Quartz block (Optional) is ideal for more cleanness and higher achievable vacuum.

In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter. For supplying high pressure gas, you may replace the standard barbed hose fitting with the VCR Face Seal Fitting, please. Five heating zones are provided with Five Digital Controllers, and each has 30-segement. In the chamber, built in protection from over-heated and broken thermo couple are given.

TECHNOCRACY PVT. LTD.

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SALIENT FEATURES Ÿ Five K type thermal couple. Ÿ Temperature is 1250 o C. Continuous Temperature is 1200 o C. Max. Heating Rate is

<= 10 oC /min Ÿ Top quality SiC heating elements are used in these furnaces. Ÿ Temperature control unit can be separated from furnace, and make moving at easy. Ÿ Its PID automatic control via current limiting phase angle fired the resistor, e.g. SCR

(Silicon Controlled Rectifier). Ÿ It has a Power control with 30 segments programmable. Ÿ High quality Ni-Cr-Al resistance wire serves as heating element and can be heated up to

1200oC.

TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS Power

6 KW

Voltage

AC 208-240 Single Phase, 50/60 Hz

Max. Temperature

1250째 C (<2 hr)

Continuous Temperature

1200째C

Max. Heating Rate

<= 10 oC /min

Tube Size and Materials

High purity mullite tube made in USA:

OD: 3.25'' x ID: 2.88'' x Length: 54'' inch

Heating Zone length

880 mm ( single zone )

Constant temperature zone

500 mm (+/-2째 C)

Temperature controller

PID automatic control with 30 steps programmable

Temperature Accuracy

+/ - 1째C

Vacuum Seal

Two stainless steel flanges with vacuum gauge and valves

Fitting Ports

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

Vacuum Level

10E-2 torr by mechanical vacuum pump.

10E-5 torr by molecular pump.

TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS Leak rate < 5 mtorr / min.

Heating Element

Fe-Cr-Al Alloy doped by Mo

(Optional at extra cost)

Refer picture above , you may need to order two mobile carts to support sliding device ( click under lined to order the table)

Dimension

1100 X 450 x 670mm

Net Weight

80 Kg

Shipping weight

250 lbs

Shipping package after crating

65x45x35 inch

Warranty

One year limited warranty for electrical and mechanical parts.

(Consumable parts such as furnace liner, processing tubes and o-rings are not covered by the warranty, please order the replacement at related products below.)

Certificate

CE certified

TECHNOCRACY PVT. LTD.

An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485 WHO: GMP Products | GLP Compliant Products

www.acmasindia.com | www.cleanroom-equipments.com | www.lab-furnaces.com

TECHNOCRACY PVT. LTD. SALES OFFICE (INDIA) Office no. 506 & 507, 5th Floor, Plot no.- C-9, Pearls Best Height-II, Netaji Subhash Place, Pitam Pura, Delhi- 110034 Land Line No.: +91 - 11- 47619688, Fax: +91-11-47619788 E-mail.: info@acmasindia.com

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