Operation Manual TCH Pro 202 & 203
Chapter 4: Operation
This chapter describes how to use TCH PRO.
I. GETTING STARTED
The device is ready to use out of the box. Battery may be charged to half capacity. To start
using the instrument, proceed as follows:
1. Make sure you are using the isokinetic inlet (installed by default) when sampling.
2. Position the instrument in the environment to be measured.
3. Remove the
red
protective cap from the inlet.
4. Turn the device
ON
by pressing the Power button and holding it for 3 seconds.
5. After pressing the power key, a
SPLASH
screen will appear for three seconds,
displaying model number, serial number, and firmware version number. The Start
screen then displays on the LCD.
6. When the
MENU
screen appears, the instrument is ready for use. Select mode and
follow on-screen instructions.
7. Press Count button to start sampling at any particle analysis screen
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TCH Pro v1.2.1
