1750 °C Benchtop Vacuum Tube Furnace

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1750 C BENCH TOP VACUUM TUBE FURNACE MODEL NO. - ACM- FT-72110

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1750OC BENCH TOP VACUUM TUBE FURNACE Bench-Top 1750°C Muffle Furnace offer heating area and include a ceramic shelf to double furnace load capacity. Highly thermal-efficient ceramic insulation surrounding the chamber achieves maximum energy efficiency. A built-in venting system removes contaminants and moisture. Door safety switch provides operator protection by cutting power to heating elements when door is opened. It features a digital programmable control and is available with a single stored program of eight segments. All furnaces utilize a mechanical Over Temperature Protection relay.

These furnaces use two cooling fans inside the case to keep the temperature <55 °C. High purity alumina refractory chamber with 1800 °C grade YSZ. This energy efficiency is enhanced through the use of high thermal-efficient ceramic insulation surrounding the chamber. The free-floating, ceramic fibre door includes a chamber plug that prevents heat loss around the door by totally sealing when the spring-loaded door is closed.

Two SS needle valves and one dial vacuum gauge are installed with flange for immediate use.

Vacuum pressure can reach 50 mTorr by quality mechanical vacuum pump and 10-5 torr by pump. Max. Working Temperature is 1700 °C < 1 hour and Continuous Working Temperature is 800~1600 °C. 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.

The digital single set point control features a single ramp to set point and a dwell, again with a single display but also with a mechanical Over Temperature Protection relay. The digital programmable control features 1 stored program with 8 segments, along with RS232 communications. This microprocessor control features adjustable over-temperature protection, sensor-break protection, and digital readout of both set point and muffle furnace temperature.

TECHNOCRACY PVT. LTD.

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SALIENT FEATURES Ÿ Door safety switch protects operator by removing power to the heating elements

upon opening the door. Ÿ Thermocouple break protection cuts power to the heating elements, preventing a

thermocouple failure runaway condition. Ÿ The furnace consists of high quality alumina fibre brick and Kathnal Super-1800

MoSi2 heating elements with double layer case. Ÿ Units feature are double-walled, rust-free, textured stainless steel exteriors which

ensure low external temperatures and high stability. Ÿ The heating elements are encased in quartz glass tubes making them reliable

partners for a variety of applications. Ÿ Tube Materials is 99.8%High purity Al2O3 Ceramic. Ÿ Two fibrous ceramic tube blocks are included for blocking heat radiation from

inside tube. Ÿ One

pair of sealing flange with double silicone high temperature O ring is

included.

TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS Chamber material & Size

High purity fibrous Alumina costing under vacuum

Coating by high purity ZrO2 (1800 grade )

200 x 200x 200 mm (8 x 8 x 8 inch), 8.4 Liters

Standard Working Temperature

1750째C ( continuous )

Temperature Control

PID automatic control via SCR ( Silicon Controlled Rectifier) power control, e.g. current limiting phase angle fired the resistor with 31 steps programmable

Heating Rate

5째C / min

Temperature Accuracy

+/- 1째C

Heating Element

Kanthal Super-1800 Grade MoSi2 - 360mm L , 6pcs

Working Voltage

AC 220-240 V single Phase 50/60 Hz

Max. Power

6 KW (require > 40 Amp air breaker)

Power cable & plug

10 feet length 10-3 AWG heavy duty UL approven power cable is included

Extra length cable can be ordered by click picture below

Plug is not included. You can order from your local haedware store according to female plug in your lab, or order from link below TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS (30A plug)

Max. Current

up to 45 A

Outside Size

550 x 540 x 620mm

Net Weight

135 Kg (286 lbs)

Warranty

One year limited warranty (Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty, please order the replacement at related products below.)

Certificate

CE certified

Shipping dimension

34" x 32" x 53"

Shipping weight

360 Lbs

TECHNOCRACY PVT. LTD.

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

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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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