PureSolv EN 1-7 Base
Solvent Purification System
Overview
Meets requirements established by the European Standard EN14470-1 for fire safety storage cabinets.
The european designed PureSolv-EN™ is one of Inert’s technological innovations in the design, manufacture and distribution of safe and reliable systems for solvent storage, purification and processing. The PureSolv-EN™system is a fire safety cabinet that meets EN14470-1 performance requirements for the storage of flammable liquids in laboratories. EN14470-1 performance standards establish three primary safety requirements, while still maintaining all of the benefits customers expect from the PureSolv MD design, they are:
• Minimization of the risk of fire from stored flammable materials.
• Protection of the flammable materials in the event of fire.
• Minimization of emitted vapors to the outside environment and retention of any leaks inside the cabinet.
The PureSolv-EN™ provides the following capabilities in the storage of flammable liquids:
• Minimize the fire risks associated with the storage of flammable substances.
• Protection of the cabinet’s contents in the event of fire for a known (tested) minimum length of time (fire rating).
• Minimize the amount of vapor released into the working environment and the retention of accidental spillage within the cabinet.
Protection of the cabinet’s flammable content is assessed using a well-established measure in the physics of fire safety known as a Fire Resistance (FR) period. FR periods are measured and expressed in minutes. EN14470-1 standards address FR 15, 30, 60 and 90-minute periods. The standards require type test be used to measure existing FR requirements as established by previous ISO and EN standards. Cabinets are classified according to the level of FR determined during testing. The PureSolv-EN™ is field-tested to meet requirements and is classified as having a 90-minute flammable rating.
Specifications
Up to 7-Solvent System
Hide Specifications
System Dimensions: | 57.3″ (1455.4mm) Wide x 36.7″ (932.2mm) Deep x 76.6″ (1945.9mm) High |
Frame | Extruded Aluminum |
Vacuum man ifold | Integrated in frame |
Analog vacuum gauge. | 0 to -30 “Hg |
Inert gas manifold | Integrated in frame |
Analog pressure gauge | 0-100 psi |
Main system pressure isolation | 2-way 1/4″ stainless steel ball valve |
Main system Pressure relief | 70 psi |
Electrical ground | Fully bonded system. |
Copper plate for attachment to building ground | |
Retractable grounding reel for solvent reservoir filling | |
Lockable casters for mobility |
PureSolv MD-EN Base
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Can be configured for 1-7 solvents |
EN-14470 flammable storage cabinet integrated in the stand |
Dispensing
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Valve bracket | 304 stainless steel |
Evacuate/Refill/Dispense | 5-way valve for ease of use and safety |
Eliminates possibility of dispensing solvent into the vacuum pump | |
Solvent metering valve | Stainless steel needle valve |
Collection flask inert gas refill | Individual low pressure regulator |
7psi pressure relief valve | |
Check valve | |
Collection flask conection joint | Stainless steel 24/40 is standard |
Other sizes available | |
Horizontal clamping post for collection flask | Height adjustable |
Dual Purifying Column Design
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Drying columns | 4″ (101mm) OD x 25″ (635mm) L |
Internal Volume = 1 US gallon (4L) | |
Inlet/Outlet Valves | 3-way 1/4″ stainless steel |
Allows easy troubleshooting | |
Drying capacity | 800L based on HPLC grade solvent |
Drip Tray
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304 stainless steel |
Plumbing
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1/4″ 304 stainless steel piping |
Particle Filter
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Stainless steel, 7 micron |
Solvent Resevoir
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304 stainless steel |
17L volume |
2″ Sanitary flange for refilling |
Color-coded quick disconnect for solvent out |
Regulator with quick disconnect for inert gas push |
Flammable Storage Cabinet
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EN14470-1 cabinet |
90 minute rating |
Integrated in the lower section of the system frame |
Holds up to 7 x 17L reservoirs |
Vacuum Pump
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Vacuum pump | Solid Teflon and Kalrez for maximum solvent compatibility |
Pumping speed | 20L/min |
Ultimate vacuum | 6 Torr |