PARR 4590 Serisi Mikro Reaktörler

4592 Micro Reactor, 50 mL, with 4843 Controller

Series 4590 25, 50, 100 mL Micro Bench Top Reactors

These are the smallest of all Parr Stirred Reactors. They will be a good choice for chemists working with very expensive materials or materials only available in small amounts. They will also appeal to users who wish to minimize the risks associated with hazardous materials or reactions by restricting the reactants or products to a minimum. They also minimize the quantities of waste products which may require special disposal procedures.

Shown above Model 4593 Reactor, Moveable Vessel, 100mL, with PTFE Compression Gasket, and Split Ring Closure

These micro reactors have been designed to provide as many of the features of the larger vessels as possible in the limited space available. All of the standard head fittings are provided, but cooling is not available unless some of the normal fittings are eliminated. Alternately available are aluminium block heaters with cooling capacity or welded jackets.

These systems are offered in both fixed head and moveable head vessel styles with a choice of either a self sealing cap O-ring for temperatures up to 225 ºC or with FFKM O-ring for temperatures to 275 ºC or with a flat, PTFE gasket for higher temperatures to 350 ºC. A split ring closure is standard.

The 25 and 50 mL micro reactors use band heaters which clamp directly onto the cylinder which has a limited surface area available for heat transfer. The 100 mL micro reactors use mantle heaters.

These micro reactors can be easily converted from one size to another by simply substituting a larger or smaller cylinder with the corresponding internal fittings. The support system can also be readily adapted to accept any of the vessels from the 4560 Mini Reactor Series. The opportunity to modify these small reactors is restricted because of the limited head space available.

Model 4793A, 100 mL, Moveable Vessel Assembly

Series 4590 Reactor Specifications

Shading indicates specifications that change within models

Model Number	4591	4592	4593	4596	4597	4598
Sizes, mL	25	50	100	25	50	100
Max. Pressure	3000 psi (200 bar)
Max. Temperature
with FKM 0-ring	225 °C Screw Cap or Split Rings
with FFKM 0-ring	275 °C Screw Cap or Split Rings
with PTFE Flat Gasket	350 °C Split Rings
Vessel Style	Moveable			Fixed Head
Reactor Mounting	Bench Top
Closure (Cap Screws)	Split Rings (6)
Valve Connections	1/8" NPT Male
Magnetic Stirrer, Model No.	A1120HC6
Maximum Torque	16 Inch-Pounds
Impeller(s), 4-Blade	1
Pressure Gage Size	3.5 inches
Range	0-3000 psi (200 bar)*
Temperature Measurement	Fixed Thermocouple
Cooling Coil	Not Available
Style	Not Available
Bottom Drain Valve	Not Available
Heater Style	Clamp-on		Mantle	Clamp-on		Mantle
Heater Power Watts	400
Stirrer Motor	1/8 hp variable speed*
Electrical Supply
Volts	115 or 230
Maximum Load 115/230	12/6 amps
Vessel Dimensions
Inside Diameter, inches	1.0	1.3	1.3	1.0	1.3	1.3
Inside Depth,inches	2.0	2.3	4.6	2.0	2.3	4.6
Weight of Vessel, pounds	7	7	8	7	7	8
Reactor Dimensions
Width, inches w/o Controller	11.5
Depth, inches	17.5
Height, inches	25.5
Weight, pounds	55	55	56	55	55	56
Spare Parts Kit	4599M

*Other options available. See Options Section and Ordering Guide

Series 4590 Reactor Ordering Guide

A composite identification number to be used when ordering a 4590 Series Reactor can be developed by combining individual symbols from the separate sections.

Example
A 50mL, T316SS, moveable head reactor with general purpose magnetic drive, O-ring seal, 115V 50/60 Hz, explosion proof motor, 3000 psi gage and programmable controller with pressure display module would be listed as:

No. 4592-O-GP-SS-115-XP.25-3000-4843-PDM

Model	Gasket	Stirrer	Material	Voltage	Motor	Gage	Controller	Options
4592	-O	-GP	-SS	-115	XP.25	3000	-4843	-PDM
A	B	C	D	E	F	H	I	J

A. Base Model

B. Gasket /Maximum Temperature

C. Stirrer Drive

D. Materials of Construction

E. Electrical Supply

F. Motor Option

G. Pressure Gage

H. Temperature Controller

I. Control Options

J. Custom Options

K. Certifications

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