Technical Parameters

Max.temperature：

1200C

Working temperature：

≤1100C

Chamber size：

D100*D100*D100

Furnace chamber  material：

Chamber material is light alumina ceramic fiber,module, reasonable design, good heat preservation performance, saving energy. (Fireproof layer adopts vacuum forming ceramic fiber insulation layer adopts ceramic fiber )

Furnace shell

Internal stainless steel, external high strength carbon steel, external electrostatic spray, beautiful and generous  

Surface temperature

ouble layer water cooling structure, surface temperature ≤50℃.

Voltage：

220V/50HZ/60HZ

Heating element：

Resistance wire

Temperature accuracy：

±1℃

Heating rate：

≤10℃/min

Heating medium

In vacuum, direct thermal radiation heating

Advantage

Low heat absorption, fast heating, energy saving

Instrument model

Xiamen Yudian temperature control instrument

Temperature control

Programmable temperature controller, PID adjustment, (programmable 30 curve;  Fully automatic heating, insulation and cooling)  

Upper limit alarm, deviation alarm, automatic stop at the end of the program, without human on duty 

Temperature control instrument

Linear current output, flip-flop phase shift trigger reverse parallel bidirectional SCR, precise temperature control accuracy

Thermocouple

K type

Alarm action

1.Overtemperature alarm: when the temperature in the furnace rises to the alarm temperature, the power supply will be cut off automatically and the alarm light will be on.  

2.Couple break alarm: open thermocouple, instrument alarm and automatic power off.

Double layer water-cooled inner stainless steel outer carbon steel vacuum tank, front and rear semicircle head. Built-in silicone ring seal, hand wheel lock.

The vacuum unit is composed of front stage pump and diffusion pump. All the machines selected are the best domestic brand Chengdu Nanguang machine.

The early pump is 2X-15 nanguang pulley.

Diffusion pump for 100 caliber, pumping speed 1800L/S, limit vacuum 10-3Pa;

The compound vacuum gauge brand is Chengdu Ruibao, ionization vacuum gauge adopts durable metal gauge, rather than cheap and easy to break glass gauge.

The suction port of the vacuum pump is equipped with an electromagnetic differential pressure valve to prevent the vacuum pump oil suction caused by misoperation or sudden power failure.

Vacuum tank and vacuum pump connected with bellows, manual flapper valve control.

Warranty

One-year warranty period, lifetime maintenance, (excluding related consumables, such as furnace heater, seals, etc.)