Laboratory autoclave (Büchi Midiclave type 3E, 1 L) designed for high-pressure reactions. The stainless steel (Hastelloy®) ensure high resistance towards acids. Various low to high torque magnetic drives ensure efficient mixing and stirring low to high viscosity process media as well as excellent heat transfer. The fast action closure and vessel lift makes changing vessels quick and easy without the use of tools.

Specifications

Dimensions and system operating conditions

• width / depth / height 50 x 46 x 90cm
• min./max. pressure -1/+200 bar
• min./max. temperature -10/+300 °C

Agitator

• magnetic drive, max. torque 75Ncm, continuous torque 18Ncm
• max. pressure 200 bar
• speed controller 100-3000 rpm (stepless adjustable)

Vessel

• CrNiMoTi stirrer vessel type 3E / 1,0lt.,
• max. pressure -1/+200bar
• vessel with electrical heating max. 1000W/230V, heatable up to max. 300°C, with integrated cooling coil for tap water, bottom opening Gi 3/8“ with valve DN 8mm and plug

Temperature Controller

Temperature controller “btc”, interactive multi display (LED), under-temperature alarm function, over-temperature safety circuit, RS 232 interface, integrated program timer for 6 profiles with 60 program steps, alarm signal output

Cover plate

Cover plate for fast action closure with centre opening M36x1,5 for agitator and 7 openings:

• 1x 1/4" NPT for Pt100
• 1x 1/4" NPT for manometer
• 1x 1/4" NPT for bursting disc
• 1x 1/4" NPT for valve gas inlet
• 1x 1/4" NPT for valve gas outlet
• 1x 1/4” NPT spare opening
• 1x 1/4” NPT spare opening
• without heating- / cooling ducts

Accessories

• Pt100 with 3m cable, open ends
• manometer dia. 63mm, 0/+200 bar
• bursting disc 200 bar
• 2 control valves DN4.4, 1 pc with dip tube
• 2 plug 1/4” NPT
• stirrer shaft solid with propeller stirrer
• baffle rod with blade
• tools

Material
All product touched parts are made of stainless steel 1.4571/ 1.4435/1.4404, seals of modified PTFE or Kalrez.

Field of use

The set-up can be used for a wide range of applications, such as crystallization, biofuel research, catalyst testing, corrosion testing, nanoparticle synthesis, petrochemical research, process development, etc.