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Parr Instrument 4560 - User Manual

Parr Instrument 4560
24 pages
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Parr Instrument Company
No. 396M
Operating Instruction Manual for
4560
Mini Bench Top Reactors
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Summary

Installation

Pressure and Temperature Limits

Defines maximum safe operating pressure and temperature limits for reactors.

Assemble the Reactor

Heaters

Vessel Heaters Parts List

Lists part numbers for different vessel heater assemblies based on size and voltage.

Identify the Valves

Gas Inlet Valves

Describes the gas inlet valve connected to a dip tube for liquid surface gas introduction.

Gas Release Valve

Explains the gas release valve connected to the top of the reactor for pressure venting.

Liquid Sampling Valve

Details the liquid sampling valve used for drawing samples, connected to the dip tube.

Other Vessel Head Fittings

Safety Rupture Disc

Explains the function of the rupture disc as a safety pressure release mechanism.

Type J Thermocouple

Describes the Type J thermocouple installed for temperature measurement in the reactor.

Pressure Gage

Details the pressure gage, its material, and range considerations for monitoring vessel pressure.

How to Use the Vessel

Removable Head Vessel Flat Gasket Closure

Explains the procedure for opening and closing removable head vessels with flat gaskets.

Fixed Head Vessels

Describes the operation of fixed head vessels, noting similarities and differences in handling.

Sealing Vessels with PTFE Gaskets

Details the tightening procedure for cap screws on PTFE gasket closures for a proper seal.

O-Ring Closures

Explains the simpler closing procedure for vessels using self-sealing O-ring closures.

Gas Connections

Guides on connecting gas lines using appropriate hoses and fittings for pressurizing the vessel.

Pressurizing the Vessel

Outlines the procedure for safely admitting gas and pressurizing the reactor system.

Do Not Overfill the Vessel

Warns against overfilling the vessel, emphasizing pressure increase with temperature.

Releasing Pressure

Explains how to use the gas release valve for pressure reduction and vessel exhaust.

Withdrawing Liquid Samples

Describes the process for safely withdrawing liquid samples from the pressurized vessel.

Initial Operating Test

Recommends an initial test with water to verify operation and check for leaks before use.

Internal Cooling Loop

Details the function and connection of the internal cooling loop for temperature control.

Air Motor

Explosion Proof Operation

The Motor

Discusses explosion-proof motor options and safety considerations for standard motors.

The Temperature Controller

Addresses safety concerns for temperature controllers in hazardous environments.

The Heater

Highlights the potential ignition hazard of the heater element's surface temperature.

The Wiring

Covers wiring requirements and optional safety features for hazardous atmosphere use.

Periodic Pressure Tests

Accessories

Liners

Explains the purpose and types of glass and PTFE liners for the reactor cylinders.

Spare Parts Kit

Describes the contents and purpose of spare parts kits for routine maintenance.

General Maintenance Notes

Bomb Closure and Standard Internal Parts

Reaction Vessel Parts List

Cylinders*

Lists part numbers for various cylinder sizes, categorized by seal type (FG/OR).

Heads*

Lists part numbers for different head types based on fitting configurations and drive compatibility.

Dip Tubes

Provides part numbers for various dip tubes used for gas inlet and liquid sampling.

Male Connectors

Lists part numbers for male connectors used for various fittings and thermowells.

Cooling Loop

Lists part numbers for cooling loop assemblies for different vessel sizes.

Stirrer Support Bracket

Lists part numbers for stirrer support brackets for 450 mL and 600 mL vessels.

Internal Fittings

Impellers*

Lists part numbers for impellers compatible with different stirrer shaft types.

Gaskets & Seals

Lists part numbers for head gaskets (PTFE, graphite) and various O-ring seal materials.

Split Rings and Accessories

Lists part numbers for split ring assemblies, compression rings, drop bands, and bolts.

Stirrer Shafts*

Lists part numbers for stirrer shafts based on vessel size and drive type (MD/FMD).

Thermowell*

Lists part numbers for thermowells, specifying volume and head style requirements.

External Fittings

Lists part numbers for various external fittings like valves, adapters, and connectors.

Gages

Lists part numbers for pressure gages with different ranges and specifications.

Mini Head External Fittings & Parts List

Overarm Parts List

Motor

Lists part numbers for standard and air motors used with the overarm assembly.

Driven Pulley Assembly

Lists components for the driven pulley assembly, including bearings and hubs.

Upper Drive Shafts

Lists part numbers for the upper drive shaft used in the overarm assembly.

Shaft Couplings

Lists part numbers for shaft couplings used in the overarm drive system.

Release Knobs

Lists part numbers for release knobs used on the overarm assembly.

Drive Pulleys

Lists part numbers for drive pulleys and associated belts for various RPMs.

Optional Tach Parts

Lists part numbers for optional tachometer sensor assemblies.

Summary

Installation

Pressure and Temperature Limits

Defines maximum safe operating pressure and temperature limits for reactors.

Assemble the Reactor

Heaters

Vessel Heaters Parts List

Lists part numbers for different vessel heater assemblies based on size and voltage.

Identify the Valves

Gas Inlet Valves

Describes the gas inlet valve connected to a dip tube for liquid surface gas introduction.

Gas Release Valve

Explains the gas release valve connected to the top of the reactor for pressure venting.

Liquid Sampling Valve

Details the liquid sampling valve used for drawing samples, connected to the dip tube.

Other Vessel Head Fittings

Safety Rupture Disc

Explains the function of the rupture disc as a safety pressure release mechanism.

Type J Thermocouple

Describes the Type J thermocouple installed for temperature measurement in the reactor.

Pressure Gage

Details the pressure gage, its material, and range considerations for monitoring vessel pressure.

How to Use the Vessel

Removable Head Vessel Flat Gasket Closure

Explains the procedure for opening and closing removable head vessels with flat gaskets.

Fixed Head Vessels

Describes the operation of fixed head vessels, noting similarities and differences in handling.

Sealing Vessels with PTFE Gaskets

Details the tightening procedure for cap screws on PTFE gasket closures for a proper seal.

O-Ring Closures

Explains the simpler closing procedure for vessels using self-sealing O-ring closures.

Gas Connections

Guides on connecting gas lines using appropriate hoses and fittings for pressurizing the vessel.

Pressurizing the Vessel

Outlines the procedure for safely admitting gas and pressurizing the reactor system.

Do Not Overfill the Vessel

Warns against overfilling the vessel, emphasizing pressure increase with temperature.

Releasing Pressure

Explains how to use the gas release valve for pressure reduction and vessel exhaust.

Withdrawing Liquid Samples

Describes the process for safely withdrawing liquid samples from the pressurized vessel.

Initial Operating Test

Recommends an initial test with water to verify operation and check for leaks before use.

Internal Cooling Loop

Details the function and connection of the internal cooling loop for temperature control.

Air Motor

Explosion Proof Operation

The Motor

Discusses explosion-proof motor options and safety considerations for standard motors.

The Temperature Controller

Addresses safety concerns for temperature controllers in hazardous environments.

The Heater

Highlights the potential ignition hazard of the heater element's surface temperature.

The Wiring

Covers wiring requirements and optional safety features for hazardous atmosphere use.

Periodic Pressure Tests

Accessories

Liners

Explains the purpose and types of glass and PTFE liners for the reactor cylinders.

Spare Parts Kit

Describes the contents and purpose of spare parts kits for routine maintenance.

General Maintenance Notes

Bomb Closure and Standard Internal Parts

Reaction Vessel Parts List

Cylinders*

Lists part numbers for various cylinder sizes, categorized by seal type (FG/OR).

Heads*

Lists part numbers for different head types based on fitting configurations and drive compatibility.

Dip Tubes

Provides part numbers for various dip tubes used for gas inlet and liquid sampling.

Male Connectors

Lists part numbers for male connectors used for various fittings and thermowells.

Cooling Loop

Lists part numbers for cooling loop assemblies for different vessel sizes.

Stirrer Support Bracket

Lists part numbers for stirrer support brackets for 450 mL and 600 mL vessels.

Internal Fittings

Impellers*

Lists part numbers for impellers compatible with different stirrer shaft types.

Gaskets & Seals

Lists part numbers for head gaskets (PTFE, graphite) and various O-ring seal materials.

Split Rings and Accessories

Lists part numbers for split ring assemblies, compression rings, drop bands, and bolts.

Stirrer Shafts*

Lists part numbers for stirrer shafts based on vessel size and drive type (MD/FMD).

Thermowell*

Lists part numbers for thermowells, specifying volume and head style requirements.

External Fittings

Lists part numbers for various external fittings like valves, adapters, and connectors.

Gages

Lists part numbers for pressure gages with different ranges and specifications.

Mini Head External Fittings & Parts List

Overarm Parts List

Motor

Lists part numbers for standard and air motors used with the overarm assembly.

Driven Pulley Assembly

Lists components for the driven pulley assembly, including bearings and hubs.

Upper Drive Shafts

Lists part numbers for the upper drive shaft used in the overarm assembly.

Shaft Couplings

Lists part numbers for shaft couplings used in the overarm drive system.

Release Knobs

Lists part numbers for release knobs used on the overarm assembly.

Drive Pulleys

Lists part numbers for drive pulleys and associated belts for various RPMs.

Optional Tach Parts

Lists part numbers for optional tachometer sensor assemblies.

Parr Instrument 4560 Specifications

General IconGeneral
BrandParr Instrument
Model4560
CategoryLaboratory Equipment
LanguageEnglish

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