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Summary of Contents for Parr Instrument 4560
- Page 1 No. 396M Parr Instrument Company Operating Instruction Manual for 4560 Mini Bench Top Reactors...
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Page 2: Table Of Contents
Parr Instrument Company 4560 Mini Bench Top Reactors TABLE OF CONTENTS Periodic Pressure Tests ....15 Related Instructions.......2 Customer Service......2 Accessories ........15 Liners ..........15 Preface ..........3 Spare Parts Kits ......15 Scope ..........3 User’s Responsibility .....3 General Maintenance Notes .... 16 Unpack Carefully ......3... -
Page 3: Preface
Recognizing these criteria, Parr reactors Parr Series 4560 Mini Bench Top Reactors and pressure vessels are offered in offered in sizes from 100 mL to 600 mL. several different styles, each designed... -
Page 4: Fixed Head Or Removable Head Vessel Design
Parr Instrument Company 4560 Mini Bench Top Reactors Parr Series 4560 Mini Reactors are furnished with two structural options in addition to the size, pressure range, stirrer motor, controller and similar options. These are: Flat PTFE Gasket or Self Sealing O-... -
Page 5: Installation
Parr Instrument Company 4560 Mini Bench Top Reactors INSTALLATION The maximum working pressure and Pressure and Temperature Limits temperature for any vessel is governed by Working pressures up to 3000 psig the design of the vessel and the strength of (207 bar) maximum are permissible in these the material from which it is constructed. -
Page 6: Assemble The Reactor
Parr Instrument Company 4560 Mini Bench Top Reactors ASSEMBLE THE REACTOR reposition the drop band if the gage does These reactors require at least 10 sq. not face forward when the thumb screw ft. of work space on a sturdy bench or table is in the slot. -
Page 7: Heaters
Parr Instrument Company 4560 Mini Bench Top Reactors HEATERS Heaters Vessel Heaters Parts List The 300, 450 and 600 mL Mini Reactors are equipped with high A2230HCEB Heater Assembly, 300mL temperature fabric heating mantles housed 400W 115V in sturdy aluminum shells. These mantles... -
Page 8: Identify The Valves
Parr Instrument Company 4560 Mini Bench Top Reactors IDENTIFY THE VALVES Liquid Sampling Valve Gas Inlet Valves The liquid sampling valve is attached The gas inlet valve is easily identified to the same fitting as the gas inlet valve and when the vessel is open by noting that it is connected to the same dip tube. -
Page 9: Other Vessel Head Fittings
Parr Instrument Company 4560 Mini Bench Top Reactors OTHER VESSEL HEAD FITTINGS Safety Rupture Disc Type J Thermocouple There is a safety rupture disc A Type J Thermocouple in a 1/8" attached to the head which is intended to diameter stainless steel sheath is installed in rupture and release the pressure before it each reactor. -
Page 10: How To Use The Vessel
Parr Instrument Company 4560 Mini Bench Top Reactors HOW TO USE THE VESSEL Fixed Head Vessels Removable Head Vessel Fixed head vessels are opened and Flat Gasket Closure closed with the same procedure used for Always remove vessels from the... -
Page 11: Gas Connections
Parr Instrument Company 4560 Mini Bench Top Reactors HOW TO USE THE VESSEL Continued Note: The following steps are common to With the inlet valve open and the flow both head configurations. control valve on the gas tank closed, open... -
Page 12: Withdrawing Liquid Samples
Parr Instrument Company 4560 Mini Bench Top Reactors HOW TO USE THE VESSEL Continued Internal Cooling Loop Withdrawing Liquid Samples Each Mini Reactor (except the 100 Liquid samples may be withdrawn and 160 mL sizes) has a single loop cooling... -
Page 13: Air Motor
Parr Instrument Company 4560 Mini Bench Top Reactors Air Motor If the motor becomes sluggish, flush it Variable speeds from 100 to 2000 with a non-flammable solvent in a well rpm with no spark hazard can be obtained ventilated area. Disconnect the air line and... -
Page 14: Explosion Proof Operation
Parr Instrument Company 4560 Mini Bench Top Reactors EXPLOSION PROOF OPERATION If the local safety code requires that equipment installed in the user’s laboratory must be explosion proof there are four possible ignition hazards to be considered: 3. The Heater 1. -
Page 15: Periodic Pressure Tests
Parr Instrument Company 4560 Mini Bench Top Reactors PERIODIC PRESSURE TESTS ACCESSORIES Each cylinder used in a Parr stirred reactor is tested under hydrostatic pressure Liners to 1.3 times its maximum rating before it is Glass or PTFE liners can be released from the factory. -
Page 16: General Maintenance Notes
Parr Instrument Company 4560 Mini Bench Top Reactors GENERAL MAINTENANCE NOTES An ultrasonic bath is excellent for 1. Periodically inspect all electrical wiring cleaning metal parts, but do not place a and pressure connections for excessive thermocouple probe, pressure gage, face corrosion. -
Page 17: Parts List
Parr Instrument Company 4560 Mini Bench Top Reactors Bomb Closure and Standard Internal Parts 232HCF 454HC 457HC2 A456HC 456HCF2 A455HC A834HC_ or 818HC_ 232HCF A92HW_* A834HC or 831HC_ 914HC* 832HC 822HC_ A837HC_ 452HC_ * For Special Materials - 17 -... -
Page 18: Reaction Vessel Parts List
Parr Instrument Company 4560 Mini Bench Top Reactors Reaction Vessel Parts List * For parts made from alternate materials Consult the itemized list for your use the codes shown below as a suffix to reactor, provided along with this manual. - Page 19 Parr Instrument Company 4560 Mini Bench Top Reactors Part No. Description Code Internal Fittings A472E_ or Impellers* A1453HC_ A837HC A2148HC Impeller with screw, for 2141HC series shafts A837HC Impeller with screw, for 822HC series shafts 822HC_* 832HC_ or 2141HC* Gaskets & Seals...
- Page 20 Parr Instrument Company 4560 Mini Bench Top Reactors Mini Head External Fittings & Parts List A92HWAD A888HC2 A472E_ 420HC A122VB A122VB Gage Located Here 835HC A146VB 836HC 79HW* Plug, 1/8” NPTM A138CA Male Connector, 1/8NPT(M) A122VB Valve, straight 1/8” NPTM...
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Page 21: Overarm Parts List
Parr Instrument Company 4560 Mini Bench Top Reactors Overarm Parts List Part No. Description Part No. Description Shaft Couplings Motor 2075HC Shaft Coupling .38, 1355EES Motor VS/PM130VDC 1/8 HP Universal A1554EES Motor VS/PM 130VDC 1/8 HP with EMC filter Release Knobs... -
Page 22: Support Stand
Parr Instrument Company 4560 Mini Bench Top Reactors Bomb Support Stand with Fixed Head and 1/8 hp Stirrer Drive Motor - 22 - Revision 6-28-02... - Page 23 Parr Instrument Company 4560 Mini Bench Top Reactors Bomb Support Stand with Moveable Vessel and 1/4 hp Stirrer Drive Motor - 23 - Revision 6-28-02...
- Page 24 Parr Instrument Company 4560 Mini Bench Top Reactors PARR INSTRUMENT COMPANY 211 Fifty-third Street Moline, Illinois 61265 USA 309/762-7716 800/872-7720 Fax 309/762-9453 · E-Mail: parr@parrinst.com http://www.parrinst.com - 24 - Revision 6-28-02...
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