Shimadzu PDA-7000, Instruction Manual, Page: 17 / 108

xv
1.4 Read-out unit ............................................................................................................... 1-9
(1) Photo detector (PMT) .............................................................................................. 1-9
(2) Photo detector sensitivity controller (Attenuator) .................................................... 1-9
(3) Integrator ................................................................................................................. 1-9
1.5 Data processor system ............................................................................................. 1-10
2 Specification......................................................................................................... 2-2
2.1 Spectrometer ............................................................................................................... 2-2
2.2 Excitation unit .............................................................................................................. 2-2
(1) Spark stand .............................................................................................................. 2-2
(2) Excitatiion source unit ............................................................................................. 2-2
2.3 Read-out unit ............................................................................................................... 2-3
2.4 Data processor system ............................................................................................... 2-3
(1) Hardware ................................................................................................................. 2-3
(2) Software .................................................................................................................. 2-4
3 Starting and Stopping the Instrument ................................................................ 3-2
3.1 Inspection before using the instrument ....................................................................... 3-2
3.2 Starting the instrument (Daily use) .............................................................................. 3-3
3.3 Starting the instrument after it has not been used for a long time .............................. 3-4
3.4 Shutting down the instrument (Daily use) ................................................................... 3-5
3.5 Shutting down the instrument for a long time .............................................................. 3-6
3.6 Emergency stop and recovering ................................................................................. 3-7
(1) Emergency stop ...................................................................................................... 3-7
(2) Recovering from emergency stop ........................................................................... 3-8
4 Operation .............................................................................................................. 4-2
4.1 Argon gas bubbler ....................................................................................................... 4-2
4.2 Checking gas flow rate ................................................................................................ 4-4
(1) When the instrument is in operation ........................................................................ 4-4
(2) When the instrument is not used or at nighttime ..................................................... 4-5
4.3 Turning ON / OFF photo detector ............................................................................... 4-6
4.4 Sample pretreatment ................................................................................................... 4-7
4.5 Setting the sample ...................................................................................................... 4-9
4.6 Content analysis ........................................................................................................ 4-10
4.7 Recalibration ............................................................................................................. 4-11
4.8 Master curve recalibration ......................................................................................... 4-13
4.9 Check analysis .......................................................................................................... 4-14