Tender For corrigendum : equipments for dh baran and chc with csr system- , laboratorycentrifuges should be suitable for routine sample analysis in blood bank laboratories, , should have brushless induction motor with frequency drive, , should have microprocessor controller with touch pad button led display, , should have smooth & soft start, , should have green led display, , should have dynamic brake for quick deceleration, , should have inverter fault detection with auto shutdown, , should have emergency lid lock, , should have last set parameters recall (useful for repetitive analysis), , should have safety lid interlock to prevent lid opening during centrifugation, , should have imbalance detection & centrifugation stop with display of error, , should have motor overload protection, , should have digital timer range 0-99 min, , swingout rotor with 8 tubes with 15 ml capacity and rpm should be 4000 or more with same rotor, , cf (fu)/usfda listed and iso certified