Grant Instruments BTDL - Manual (Page 9)

Continuous pressure on any of the p and q buttons will speed the display increments.
Under the action of high temperature (> 85°C) tube caps can open, thus causing sample
volume shrinkage or potential health risk when working with infected material. To prevent
such cases it is recommended to use tubes with cap lock of Safe-Lock® type.
4.6 Select Run ( ), the timer will begin, and the microtubes will be
kept at 40°C for 15 minutes.
The temperature is maintained independently of the timer and
heating continues after the set time has elapsed. If required
the temperature can be decreased manually.
4.7 Once the 15 minutes has elapsed, an audible warning will
sound. The warning sound will continue until the Stop ( )
button is pressed.
The timer process can be terminated at anytime by pressing
the Stop ( ) button.
4.8 At the end of work turn OFF the BTD with power switch at the
rear panel.
00:15
00:01
40.0 C
40.0 C
4
4
3
Page 9
BTD/BDTL
Operating instructions Version 7 - May 2011