![Veeder-Root TLS-450 Setup And Operation Download Page 84](http://html2.mh-extra.com/html/veeder-root/tls-450/tls-450_setup-and-operation_3793936084.webp)
TLS-450 Setup and Operation Screens Manual
73
- - - If Tank Test Method Selected is SLD - - -
Leak Test Rate
Allowable selections: 0.2 gph (0.76 lph), 0.1 gph (0.38 lph)
Default: 0.2 gph (0.76 lph)
Periodic Test Type
Two periodic SLD test types are available:
1. 'Standard' - performs a 2-hour periodic leak test.
2. 'Quick' - performs a 0.2 gph (0.76 lph) test in one hour. This selection requires a wait period of 5
hours after a delivery before starting the SLD test.
Allowable selections: Standard, Quick
Default: Standard