DIC SEPAREL EF-015 Instruction Manual Download Page 14 | Manualshive

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14

Liquid OUT

14

Vacuum

Vacuum

Liquid IN

Sealing Resin

Sealing Resin

Hollow Fibers

Hollow Fiber

Membrane

: Dissolved gas

By vacuuming inside the hollow fiber,

only gas can pass through hollow fiber

membrane and is removed from liquid.

Vacuum

Liquid

Image of Hollow Fiber Cross-section

INSTRUCTION MANUAL

REFRENCE DATA 1:

Basic Principles of Degassing

Application Materials Product Division

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Summary of Contents for SEPAREL EF-015

Page 1: ...er in connection with any costs and damages arising directly or indirectly from any defective modules We are not responsible for any usage installation or any other handling done by the customer The m...

Page 2: ...storage methods and risks associated with the product module within this manual Please note that this manual does not describe all information about risks related to usage and storage of the product...

Page 3: ...module 1 1 The warranty periods shown above are strictly to demonstrate the maximum warranty period available for the modules Any actual warranty period will be based upon the results of compatibilit...

Page 4: ...g directly or indirectly from any defective modules We are not responsible for any usage installation or any other handling done by the customer The module must be used installed and handled responsib...

Page 5: ...12 6 Restart P 12 7 Maintenance P 13 Reference Data 1 Basic Principles of Degassing P 14 2 Vacuum Pressure Degree P 15 3 Setting Value of Vacuum Pressure Degree P 16 4 Range of Liquid Flow Rate P 17 5...

Page 6: ...p of SEPAREL modules 1 6 Do not shake or shock the module 1 7 Protect the module from direct exposure to the sun 1 8 Do not freeze the module 1 9 Strictly maintain the quality of supplied liquid tempe...

Page 7: ...o the connection Do not shake or shock the SEPAREL module Shaking or shocking SEPAREL may damage the module even if it is a light impact Because the housing of the SEPAREL module is composed of PP pol...

Page 8: ...ater is used Please ensure the remaining chloride concentration is 1mg L You can use water with over 1mg L but any warranty period will be determined through consultations between DIC and the customer...

Page 9: ...elease air from vacuum In order to avoid a backward flow of water oil from a vacuum pump install a non return valve The vacuum side of the module will be saturated with vapor after the degasification...

Page 10: ...MANUAL Example of Installation The above example is for your reference Depending on use conditions the above example may not be suitable Optimal flow direction differs by use conditions and the above...

Page 11: ...strong bases organic solvents oil or any other liquid which has not been confirmed as compatible by DIC The warranty will not apply if liquid which has not been confirmed as compatible by DIC is used...

Page 12: ...in 2 is not applicable for the use of ultrapure water etc it is also effective to enclose the module by micro pressuring an inert gas such as nitrogen gas from the vacuum port of the module at 0 05MPa...

Page 13: ...e or replace the module Vacuum More than once a day Design value When degradation of the setup value has occurred please check the following 3 points Air leakage from the vacuum exhaust piping Liquid...

Page 14: ...ber Membrane Dissolved gas By vacuuming inside the hollow fiber only gas can pass through hollow fiber membrane and is removed from liquid Vacuum Liquid Image of Hollow Fiber Cross section INSTRUCTION...

Page 15: ...4 Torr 15 Absolute Pressure For vacuuming conditions every value should be 0 or plus It cannot be minus Gauge Pressure For vacuuming conditions every value should be 0 or minus It cannot be plus Refer...

Page 16: ...formance the most suitable vacuuming value may be different from the above value Reference Saturated Water Vapor Pressure 2 For Non Aqueous Liquid Recommended Vacuuming Degree We recommend setting wea...

Page 17: ...lue specified in the specification sheet INSTRUCTION MANUAL Even if liquid feeding pressure is lower than the specified maximum pressure an increased flow rate will cause lesser degassing performance...

Page 18: ...8 18 INSTRUCTION MANUAL REFRENCE DATA 5 Inner Volume The above values are for reference and are not guaranteed values Actual volume may differ by connection type Application Materials Product Division...

Page 19: ...rly sized vacuum manifold is selected to handle the vapor load of the system This will create a proper system Check for air leaks in the system If the dissolved gas concentration at the exit is within...

Page 20: ...pipe If the vacuum line is connected to the vacuum system and slanting downward from the degasification module redo the plumbing in accordance with the specifications in this manual Because flocculate...

Page 21: ...the plumbing in compliance with specifications The central seal nut is loose Confirm that plumbing is correct If problems persist please contact DIC The O ring on the lumen side of the degasification...

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