Tenders Are Invited For Delivery Of Measurement And Control Equipment And Devices For The Faculty Of Civil A ... in Poland
Tender Notice
TenderID
112733569
Tender Brief
Tenders Are Invited For Delivery Of Measurement And Control Equipment And Devices For The Faculty Of Civil And Environmental Engineering Of The Gdańsk University Of Technology
Part A - Gas/Vapour Adsorption Analyzer Scope Of Order: Gas/Vapour Adsorption Analyzer - 1 Pc. Required Technical Parameters1) Possibility To Measure Pore Size Distribution In The Minimum Range From 0.5 Nm To 500 Nm Using Nitrogen; 2) Possibility To Measure Nitrogen Adsorption Isotherms In The Range Of Relative Pressures Not Worse Than 10-8 To 0.998 P/P0, At The Temperature Of Liquid Nitrogen;3) Possibility To Work With Gases Such As: N2, Ar, Kr, Co2, Ch4, H2 And Other Non-Corrosive Gases;4) Pressure Measurement Accuracy Not Worse Than ±0.20% (Full Scale);5) Accuracy Measurement Of Specific Surface Area Not Worse Than ± 1%;6) Repeatability Of Measurement Of Pore Size Distribution Not Worse Than 0.3 Nm For The Mesopores Range;7) Measurement Range Of Specific Surface Area From 0.01 M2 G-1 Using Nitrogen;8) Sample Thermostat System During Measurement, At Least At The Temperature Of Liquid Nitrogen;9) Resolution Of Measurement Of Specific Surface Area Not Worse Than 0.01 M2;10) Minimum Of 2 Ports Measurement;11) Possibility Of In-Situ Degassing In The Measurement Cell;12) Minimum Of 1 External (Non-Measuring) Degassing Port;13) Equipment Including At Least: Measurement Cells Min. 8 Pcs, Funnels For Filling Measuring Cells Min. 4 Pcs, Holder For Positioning The Measuring Cell During Weighing, Necessary Seals, Plastic Pipes, Connectors, Power Cables And Cables Ensuring Communication Between The Device And The Computer;14) Possibility To Control The Degassing Temperature In The Range From Room Temperature To Min. 400 °C;15) Accuracy Of Degassing Temperature Setting Up To 1 °C;16) Possibility To View Dynamic Adsorption Data In Real Time;17) Compatible Computer Unit For Device Control, Data Acquisition And Processing, If The Device Does Not Have These Functions Built-In, With A Monitor Not Smaller Than 23, Optical Mouse, Keyboard, Compatible Operating System, At Least 16 Gb Ram, Ssd Disk Min. 512 Gb;18) Software Enabling The Calculation Of Sample Parameters, Based On Adsorption Results, Using At Least The Following Models/Methods: Bet (Brunauer-Emmett-Teller), Bjh (Barrett-Joyner-Halenda), T-Plot, Dr (Dubinin- (Raduszkiewicz), Da (Dubinin-Astakhowa), Hk (Horvath-Lavazoe) And Nldft (Non-Local Density Functional Theory);19) Data Export In Csv Format;20) External Dimensions Not Exceeding 800 X 800 X 900 Mm (Length X Width X Height);21) Weight Not More Than 100 Kg;22) Ac 230V, 50 Hz Power Supply;23) The Device Must Have A Ce Certificate. The Subject Of The Order Includes Delivery, Bringing And Installation Of The Analyzer Adsorption Of Gases/Vapours In The Place Indicated By The Ordering Party, Its Commissioning And Training Of The Ordering Partys Employees In Its Operation. Required Warranty Period - At Least 24 Months From The Date Of Signing The Delivery And Acceptance Protocol Without Any Comments By Both Parties.
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