Never fill circulated heaters or chillers with water, always use Ai or manufacturer’s recommended thermal fluid
Always leave ample fluid space in heater reservoir to allow fluid heat expansion
Always keep system vacuum passage or drain valve open when heating up circulation jackets
Always make sure your vacuum pumps and diffusion pump fluid is clean and within limits
 Model
 SR300
 Electric stirring motor
 220V, 50/60Hz, 1~Phase, 200 watts, 1/4 HP
Rotation: 450 rpm max. (±8%)
Starting torque: 3.0 N.m
Rated torque: 1.54 N.m
Built-in gearbox ratio: 3:1 to 180:1
Controller: Delta, UL listed
 Pneumatic stirring motor
 – Power: 1/4 HP
– Rotation: 450 rpm max. (±8%)
– Compressed air pressure range: 30 to 80 psi (0.2 to 0.55 MPa)  – Working temperature: -10C to +70C  – For constant use: set rpm to 80% of maximum rpm  – Motor lubricant
 – For safety purpose, detach compressed air supply when not in use, left un-attended or at night  – Do not run motor un-loaded  – Set Air Adjuster to minimum at initial run, make sure motor is working properly, before increasing CFM  – Before inspecting unit, stop the motor and detach air supply. Do NOT inspect unit when motor is in action.  – Make sure exhaust port/hole is clear from any debris or blockage  – Check every 2-3 days: Air Lubricant, Air Filter water drain
 Port configuration
 Lid: 12″ triclamp
Center motor port: 3″ triclamp
Drain port: 6″ triclamp
Drain port on/off valve: 2″ triclamp
Vacuum port: 1.5″ triclamp
Condenser recirculating fluid port: 1/2″ female NPT
Vessel jacket recirculating fluid port: 1″ female NPT
50L/100L collection tank lid: 6″ triclamp x 1, 1.5″ triclamp x 4
 Option 1: 20L x 2, 316L stainless steel, with manifold
Option 2: 50L x 1, 304 stainless steel, with dolly (15.5″ diameter, 23.5″ height, 30″ with dolly)
Option 3: 100L x 1, 304 stainless steel, with dolly (15.5″ diameter, 43″ height, 49.5″ with dolly)
 Material
 All wetted parts 316L grade stainless steel on main reactor body
Rest of reactor in 304 grade stainless steel, including motor coupling, triclamps, temp/pressure gauge adapters, and chassis.
 Main Condenser
 Style: shell and tube heat exchanger
Number of tubes: 110
Condensing area: one sq meter
 Pressure
 Ultimate vacuum level: 1 Torr
 Temperature range
 -55°C to +250°C (-67°F to +482°F)
 Temperature sensor/display
 Regular: BOOST.TTA.0101, -200C to 480C, 50.5 clamp
Explosion proof: BOOST.TTA.0102, -200C to 480C, 50.5 clamp
 Sealing gasket
 Food grade Viton
 Main Mounting Frame
 Heavy duty 2.5 x 2.5″ 304 grade stainless steel, mounted on four casters
 Drain port ground clearance
 Drain port: 19.5 inches
Drain valve: 14 inches
 Shipping Weight (Unit)
 770 Lbs / 990 Lbs
 Shipping Dimensions
 48 x 38 x 88″ (WxDxH)
 Assembled Dimensions
 38″ x 47″ x 81″ (WxDxH) without 20L receiving flasks assembled
 51″ x 47″ x 81″ (WxDxH) with 20L receiving flasks assembled
 Compliance
 ETL tested to UL and CSA standards
C1D1 peer review by PSI (optional)
