18
17
6.3 Clearing Stored Data
Enter the “Data Clearing (CLr)” item in the SETUP
option. “CLr” will show on the screen. Phen press
“ENTER” to clear all recorded data. At the same
time, “CLr” will flash on the screen. It will stop
flashing immediately after clearing data.
Connect the thermometer to PC with data line.
Hold “PCLink” key. “ ” symbol will show on the
screen.
At this time, the USB port of the
thermometer is opened. See data transmission
protocol for details.
Note: After connecting the USB, the thermometer
will be powered by USB power supply and the
thermometer's power key is invalid. After
disconnecting, the USB key will become valid.
8. Meter Maintenance
8.1 Replace Battery
When the battery indicator “ ” appears on the
thermometer
, the battery should be replaced
immediately
.
The procedure is:
1. T
urn off the thermometer power
2. Release the battery cover screw to remove the
battery cover
3. Replace with 9V battery
4. Put the battery cover back and tighten screw
.
8.2 Clean
When the thermometer surface is dirty and cleaning
is required, use a soft cloth or sponge to wipe gently
with a little clear water, soap water or commercial
detergent. T
o avoid damage, don't immerse the
thermometer in water.
9.Technical Data
The indicator is accurate within the temperature
range from 18°C to 28°C, when relative humidity is
not more than 80%. Warranty period is one year
(not including thermocouple error).
Function
KPS-TM320
KPS-TM340
Thermocouple
type
K, J, T, E
K, J, T, E, R, S, N
Measurement
channel
T1
T1/T2
T1/T2
K: -200.0°C to +1372°C
-328.0°F to +2501°F
J: -210.0°C to +1200°C
-346.0°F to +2192°F
T
: -250.0°C to +400°C
-418.0°F to +752°F
E: -150.0°C to +1000°C
-238.0°F to +1832°F
R: 0°C to +1767°C
-32°F to +3212°F
S: 0°C to +1767°C
-32°F to +3212°F
N: -200.0°C to +1300°C
-328.0°F to +2372°F
Measurement
range
Display
resolution
0.1°C/ °F / K<1000° (1°C/ °F / K for
R-type and S-type)
1°C/ °F / K >1000°
±[0.5% +0.5°C]
K,J,T
,E:±(0.2%+0.5°C)
R,S:±(0.2%+1°C)
N:±(0.2%+0.5°C)
Precision T1/
T2/T1-T2
USB
KPS-TM300
7. Data Transmission
(only KPS-TM340)