We are here to help. Below are are downloads for the IH-0400 and TBI-0310. If there is a download you do not find here but that you need, please let us know. You can also request service or recalibration for your impactor and ask any other questions about your instrument in the form below.
IH-0400 Literature (version 5.0.6):
IH-0400 Software (version 5.0.6):
TBI-0310 Literature:
Maintenance and Re-calibration Requests:
You can schedule maintenance and recalibration of your IH or TBI by calling +1 703 978 2319, emailing support@presysin.com, or posting a request below. We will send you an RMA number and shipping instructions.
Support Request:
You can call +1 703 978 2319 or email us and support@presysin.com or send us a note below to schedule any other support we can provide.