Can't find serial number of my analyzer, help me please!

Analyzer's technical passport

There is an analyzer's serial nuber in a fourth page of a technical passport:

If you can't access technical passport in some reasons, you must search serial numbers for devices included in an analyzer pack (see below)

SNT-7531 Analyzer

See SNT-7531 serial number on a rear cover, right bottom corner:

SNTlite analyzer equipped with MTE2 board

SNTlite serial number consists of:

• notebook serial number, placed at the system block bottom side:

• MTE2 board serial number:

SNTlite analyzer equipped wtith Agent-E1 board or SNTsmart

SNTlite analyzer equipped with Agent-E1 board serial consists of notebook serial (see above) and board serial also. SNTsmart serial contains Agent-E1 board serial number only.

• Agent-E1 serial number placed on a sticker at the bottom side: