I think you are asking how long can you keep the tool. Answer is found at the link below:
Tool loans are free and will be made at the discretion of the Embedded Hardware Test Tool Loan Program representatives. Most tools are loaned for 30 days. See the tool description for the actual loan period. At the end of the loan period, if the tool is still needed, an extension may be requested by replying to the e-mail address designated in the Tool Reminder Notification with an explanation of your needs. The tool coordinator for your region will make a determination if the loan may be extended, and will contact you by e-mail.
I hope this helps.
J. Felix McNulty
Community Moderator (Intel contractor)