Small lab vacuum furnace

Vacuum vacuum furnace is a ISO900:2000 certified lab furnace using high quality ceramic fiber board with ZrO2 Liner and sic Heating elements. Vacuum sealed flange with two valves & vacuum gauge are included for immediate use. The temperature of vacuum furnace is controlled by high precision controller with accuracy +/-0.5 °C and 30 segments programmable up to 1200°C. It is widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition. Main in using hardening, degassing, annealing, permeating, soldering, sintering.


Vacuum Furnace Features:


1) High quality super sic heating elements serve as heating element and can be heated up to 1200C


2) High quality ceramic fiber board with ZrO2 Liner


3) round heating chamber compact construction, minimal heat loss, slight, wide, light easy replaceable heating elements, guaranteed processes cleanliness,


4) The furnace temperature is controlled by precision SCR (Silicon Controlled Rectifier) digital controller with accuracy +/-1C and 51 segments programmable up to 1200C


5) Built in precision digital temperature controller is 51 segments programmable to control heating rate, cooling rate and dwell time.


6) All accessories are included for immediate use, including:


--Stainless steel vacuum flange with needle vacuum connector and two needle valves are installed on top.


--Heavy duty high speed machanical pump and stainless stere included vacuum pipe are included.


--Compact Digital Vacuum Gauge & Controller


--Double Step Rotary Vane Vacuum Pump


--PID automatic controller


Furnace Structure

Double layer steel casing with water cooling

Two cooling fan inside to keep case temperature < 55°C

High quality ceramic fiber board with ZrO2 Liner

Vacuum Furnace Chamber

Vacuum

Systems

One Double Step Rotary Vane Vacuum Pump with Exhaust Filter & Inlet is included.

One meter long stainless steel vacuum pipe with adapter and clamps are included.

Vacuum pressure can reach 0.1 to 0.01 Pa.

Seal Flange

One pair sealing flange with double silicone high temperature O-ring is included.

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

Heating elements

High quality super SiC (Silicon Carbide) heating elements

Furnace Dimension

Effective heated chamber: 20"x20"x20"

Thermal Couples

S type

Working Temperature

1200°C with vacuum

Temperature Controller

PID automatic control via SCR (Silicon Controlled Rectifier) power control, e.g. current limiting phase angle fired the resistor with 51 programmable segments.

Max. Heating / Cooling Rate

1-5°C / min,

≤ 10°C / min (suggested)

Temperature Accuracy

+/- 1°C

Power

45KW

Power Input

AC 380V,50 Hz, 3 phases

Total Weight

3200KG (Including Wooden Package)

Warranty

24 months limited warranty

 

Certification

CE certified



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