Reaction vessels for vacuum and pressure

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86 Conical joint stirrerheads Stirrers for conical joint stirrerheads Overall length Overall diameter 10 Overall diameter ∅6 for NS29 ∅8 for NS45 Anchor stirrers for flat flasks Anchor stirrers for Quickfit flasks Propeller stirrer for magnetic stirrerheads ∅6 for NS29 ∅8 for NS45 for magnetic stirrerheads Overall length Turbine stirrer Impeller stirrer for magnetic stirrerheads
Thermostats and accessories JUVO Thermostats for Industry and the Laboratory JUVO thermostats are used in all branches of science and industry. JUVO thermostats have a special design, proven over many years, that ensures trouble-free continuous operation at temperatures up to 350 °C. JUVO thermostats have a heat output up 9 kW and high pumping capacity circulation pump. They are built in stainless steel, with a glandless pump, a visual level gauge and a temperature limiter. If required, an expansion chamber containing a float switch can be fitted. This arrangement complies with safety level 2 of DIN 12 879. The 9 kW thermostat has this as standard. No Decomposition Products At temperatures over about 200 °C, oxidative decomposition of heat transfer fluids are liable to produce fogs or vapours. This effect is suppressed in the JUVO thermostat by using a double layer of heat transfer fluid. The hot fluid is covered by a static layer of cold fluid, which is not circulated. Only the circulating pump shaft connects the two. The cold layer shields the hot fluid from the air. Decomposition products are neither produced nor liberated to the atmosphere. Applications of JUVO thermostats Used for continuous operation at temperatures up to 350 °C in: Laboratory and industry for heating measuring equipment, double walled glass reaction vessels, autoclaves and JUVO metal pressure and vacuum reaction vessels. For accurate and overheating free heating of plastics forming machinery such as extruders, presses, injection moulders, or the injector heads of large injection moulders. High vacuum thin film evaporators. Isothermal execution of chemical reactions. Because the mass of the heat transfer fluid is low, it is possible to switch rapidly from heating to cooling. Execution of exothermic chemical reactions. A programmable controller in conjunction with an automatic cooling system, (see p 95) senses the onset of the exotherm, and diverts the heat transfer fluid through the heat exchanger, thus suppressing the exotherm. Heat Transfer Fluids Suitable fluids are Marlotherm SH ® Dowtherm ® or low viscosity silicone oil. 87
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Reaction vessels for pressure and v
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2 54470 Bernkastel-Kues Deliveries
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Dimensions 4 Reaction vessels for v
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6 Cylindrical-conical pressure vess
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8 Reaction vessels for vacuum and p
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PTFE Klingersil Weight Volume Press
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PTFE Klingersil Weight Volume Pessu
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18 Reaction vessels for vacuum and
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24 10 litre pressure vessel, rated
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28 Custom and special purpose vesse
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30 Reactor system with lifting stag
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Page 38 and 39: 36 Accessories Fittings and spare p
Page 40 and 41: 38 Accessories Drain valves and acc
Page 42 and 43: Analogue pressure gauge Connection
Page 44 and 45: 42 Accessories Safety devices for v
Page 46 and 47: 44 Accessories Thermometers, thermo
Page 48 and 49: 46 Accessories Adaptors for ports i
Page 50 and 51: Lid gaskets for vessels 48 Accessor
Page 52 and 53: 50 Lifting jacks for vessels Fixed
Page 54 and 55: 52 Stirrer drives Stirrer drive wit
Page 56 and 57: 54 Torque measurement Torque measur
Page 58 and 59: 56 Stirrerheads ‘O’ and oil fil
Page 60 and 61: 58 Stirrerheads ’O’ ring sealed
Page 62 and 63: 60 Stirrerheads ’O’ ring sealed
Page 64 and 65: 62 Stirrerheads Mechanically sealed
Page 70 and 71: Stirrerhead Cat. no. Fixing B29 M24
Page 72 and 73: Stirrerhead Cat. no. Fixing B45 M33
Page 74 and 75: Stirrerhead Cat. no. Fixing M33 x 1
Page 76 and 77: Stirrerheads Magnetically coupled s
Page 78 and 79: 76 Stirrer drive couplings and shie
Page 80 and 81: 78 Stirrers Anchor stirrers and sti
Page 82 and 83: 80 Stirrers Impeller stirrers and P
Page 84 and 85: 82 Stirrers Sloped anchor stirrers
Page 86 and 87: 84 Conical joint stirrerheads Conic
Page 90 and 91: 88 Thermostats and accessories Conn
Page 92 and 93: 90 Thermostats and accessories Base
Page 94 and 95: Cat. no. Male M18 x 1.5 Female M16
Page 96 and 97: 94 Thermostats and accessories Acce
Page 98 and 99: 96 Thermostats and accessories Spar
Page 100 and 101: 98 Thermostats and accessories Ther
Page 102 and 103: 100 Thermostats and accessories 9 k
Page 104 and 105: 102 Glass Flask Holders Universal h
Page 106 and 107: 104 Raction vessel built to GMP req
Page 108 and 109: 106 General information Materials:
Page 110 and 111: 108 Index T Tachometer ............
Page 112 and 113: 110 Transportable turnkey plant, ex
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Reaction vessels for vacuum and pressure

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