• The chamber is structured with stainless steel and welded to bracing pieces
• The Inner Chamber size: 300 mm x 295 mm x 275 mm (12 x 12 x 11", 25 Liter, 0.91 cu-ft)
• A good vacuum sealing is achieved by the silicone gasket and the positive latch door
• The double layers observation window consists of 1/2" tempered glass and a transparent polycarbonate shield
• Two stainless steel shelves are included to facilitate process efficiency
• Heights of each layer separated by the shelves (from the bottom to the top): 60mm, 110mm, 105mm
• An adjustable leak valve for venting is included
• KF25 Port on the back of the oven for connecting with the vacuum pump

• Ultimate pressure with the 240 L/m mechanical pump only: < 50 mTorr (at 200°C), 8 mTorr at R.T. after bake-out
• Ultimate pressure with 33 L/s turbopump: 5E-5 Torr (at R.T.), 1 mTorr at 200°C
• The vacuum pump is not included. Please order separately
• Double Stage Rotary Vane Vacuum Pump Recommended. Please click the pictures below to order the pump

• AC110V 50/60 Hz, NRTL certified

• AC208-240V, 50/60Hz, CE complied

• 700 W

• RT+10 ~ 200°C for the continuous use

• Single-point temperature setting
• Built-in over-temperature protection
• PID precise temperature control
• Temperature control accuracy: +/-1 °C
• Temperature uniformity: +/-10 °C @ 100 °C, 25" Hg at center 6" x 6" area only

• KF25 port is built-in for connecting a vacuum pump

• KF-25 Quick Clamp with Rubber O-Ring, 1 set
• 10A Fuse 1 pc

Electric wire feedthrough

(Optional)

• An 4-pin electric feedthrough is installed in the back of oven at which provides a direct electric connection under the vacuum.
•                         

• Please order KF-D25 Flexible Stainless Steel Vacuum Hose (Bellows), 1 meter at an extra cost
• Please order an extra KF-25 Quick Clamp with Rubber O-Ring
• KF-40 to KF 25 adapter is also available by clicking the left picture to order

• It's normal that the SS chamber wall will be slightly deformed and lose its shiny surface during high-temperature operation under a vacuum. However, this would not affect any performance
• Please do not place the sample on the chamber bottom directly
• This product is not made by MTI but distributed for Shanghai Yiheng Manufacturer