
TABLE OF CONTENTS
1. FEATURES.............................................................................................................
1
2. SPECIFICATIONS.......................................................................................................
2
3. FRONT PANEL DESCRIPTION.............................................................................................
7
4. MEASURING PROCEDURE...............................................................................................
9
4-1 Function selection ...................................................................................................
9
4-2 Anemometer/Temp. measurement.............................................................................
10
4-3 Humidity/Temp. measurement.............................................................................
11
4-4 Type K/J Temperature measurement.................................................................................................
11
4-5 Light measurement.......................................................................................................
12
4-6 Data Hold...................................................................................................................
13
4-7 Data Record ( Max./ Min. reading )....................................................................
13
4-8 LCD brightness select..................................................................................................
14
5. DATALOGGER...............................................................................................................
15
5-1 Preparation before execute datalogger function...........................................
15
5-2 Auto Datalogger( Set sampling time
≧
1 second ).......................................
16
5-3 Manual Datalogger ( Set sampling time = 0 second )......................................
17
5-4 Check time & sampling time information...............................................................................
17
5-5 SD Card Data structure.......................................................................................
18
6. Saving data from the SD card to the computer....................................................
19
7. ADVANCED SETTING...............................................................................................
20
7-1 Set clock time
( Year/Month/Date, Hour/Minute/ Second ).............................................
21
7-2 Auto power OFF management.....................................................................
21
7-3 Set beeper sound ON/OFF ...........................................................................
22
7-4 Set sampling time (Second ).................................................................
22
7-5 Set SD card Decimal character................................................................
22
7-6 Select the temperature Type K/J ...............................................................
23
7-7 Set area dimension .........................................................................................
23
7-8 SD memory card Format...................................................................................................
24
7-9 Select the Air Flow to CMM or CFM..................................................................................................
24
8. POWER SUPPLY from DC ADAPTER.....................................................................
25
9. BATTERY REPLACEMENT.............................................................................
25
10. SYSTEM RESET.................................................................................................
25
11. RS232 PC serial interface.................................................................................
26
12. Optional Type K Temp. probe.................................................................................
27
13. PATENT............................................................................................................
28