bids are invited for rotem --1. measuring technique should preferably be based on a fixed cylindrical cup and a permanently oscillating vertical axis. the axis is supported by a high precision ball bearing and oscillates to the left and to the right through an angle of 4.75 °which monitor the shear elasticity for clot 2. should have minimum four independent channels tempered default physiologic temperature to 37+/- 1.0°c 3. should have various tests to give complete information of bleeding patients like: both intrinsic & extrinsic pathway activation b. differentiation between platelet and fibrinogen deficiency c. check the heparin-protamine dose monitoring d. should identify factor deficiency. e. confirming hyperfibrinolysis 4. should have least possible turnaround time for faster action 5. should have touch screen monitor for easy handling and should project all the channels at the same time 6. barcode reader to scan patient data,samples, reagents as well as quality controls electronic pipette, software controlled pipettes for better mixing of liquids 7. inbuilt software to guide the process of running tests 8. should have the separate holder for keeping the blood sample 9. must give colored graphs 10. reagent jack to hold the reagents during measurements 11. keyboard with integrated trackball connected to one of the 4 usb slots 12. should allow to create various users password protected to ensure the department wise use 13. should have lan compatibility and should be connected to his/lis system of thehospital. 14. instrument should be us fda, ce approved and reagents should be us fda approved 15. should be able to connect to printers 16, manufacturer must provide material safety data sheet for all reagents.total quantity : 1