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17

17

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ᵫᵿᶖᶇᶋᶓᶋ ᵮᶐᶃᶑᶑᶓᶐᶃᴾᵰᶃᶑᶇᶑᶒᵿᶌᶁᶃ

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ᵮᵤᵋᵎᵎᵒᵢ ᶑᶃᶐᶇᶃᶑ

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ᵮᵤᵋᵎᵏᵓ ᶑᶃᶐᶇᶃᶑ

•†‥‒‿⁂⁓‒‚ ‒‥‒⁔⁓⁤‛

ᵮᵤᵋᵎᵑᵎᴾᴾᴾᶑᶃᶐᶇᶃᶑ

•†‥‒‿⁂⁓‒‚ ‒‥‒⁔⁓⁤‛

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ᵮᵤᵋᵎᵏᵓ ᶑᶃᶐᶇᶃᶑ

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Make sure that the liquid feeding pressure at the inlet port is lower than the maximum pressure value described in 
the specification sheet. 

If the feeding pressure exceeds the maximum value, even momentarily, the hollow fiber may be damaged and ink 
may leak into the vacuum line. 

ͤ

The warranty will not apply in cases where liquid feeding pressure exceeds the maximum pressure value 

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. On the other hand, if the flow rate is too low, degassing cannot be efficient. 
Therefore, DIC supplies recommended flow ranges in the table below.

ͤ

The recommended flow range below was calculated when using water. In the case of high viscosity liquid, a 

suitable flow range will be more narrow.

REFRENCE DATA 4: 

Setting Value of Vacuum Pressure Degree

Application Materials Product Division

Содержание SEPAREL EF-015

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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