RFID Project Warehouse

Hi , i'm actually in internship , im a student in electronic (HNC), during this internship i've to make little system that read my rfid tag (At the end they want integrate it for their system but i'm not concerned by this)

My connectivity is : RSS232 to TTL

I Already tried some example of Arduino with Serial.print(), Serial.read ,... .

I've some questions about the possibility of this project :

1-There is a possibility with ardduino to make a program that read tag (With HEX value) with this reader/writer : https://www.amazon.fr/Chafon-iso18000-6-stationnement-application-échantillon/dp/B00NN4XUTS/ref=sr_1_3?ie=UTF8&qid=1527164862&sr=8-3&keywords=rfid+uhf+chafon

2-Should I try it with Raspberry in Python ?

I already tried some script with python but it was not conclusive

3-Can i really read tag from Arduino with this antena/reader/writer ?

Sorry for my poor English.
And sorry for the 2nd post i misscliked and i don't know how to delete it.