Instruction Manual
TES-1316
Dual Data Logger Thermometer
FREN
IT
DE
ES
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TABLE OF CONTENTS / EN
10/15/10 Version No. 00
TABLE OF CONTENTS
TITLE PAGE
1. INTRODUCTION .........................................................1
2. SPECIFICATIONS.......................................................2
3. FRONT PANEL DESCRIPTION..................................4
4. OPERATION INSTRUCTIONS ...................................7
5. MAINTENANCE ........................................................13
6. RECALIBRATION PROCEDURE.............................14
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INTRODUCTION / EN
10/15/10 Version No. 00 EN-1
1. INTRODUCTION
This instrument is a digital thermometer for use with any J, K,
T, E, N, R or S type thermocouple as a temperature sensor.
Temperature indication follows the international temperature
scale of 1990. (ITS-90)
Read the following information carefully before attempting to
operate or service the meter. When servicing, use only
specified replacement parts.
Environment conditions
Altitude up to 2000 meters
Relative humidity: 80% max.
Operating ambient temperature: 0 to 50°C (32 to 122°F)
U.S. Pat. No. 446,135
Safety symbols
Complies with EMC Directive 89/336/EEC
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SPECIFICATIONS / EN
EN-2 10/15/10 Version No. 00
2. SPECIFICATIONS
2-1 Electrical specifications
Measurement range:
J - type: -150.0 to +1090.0°C (-200.0 to +1994.0°F)
K - type: -150.0 to +1370.0°C (-200.0 to +1999.9°F)
T - type: -150.0 to +400.0°C (-200.0 to +752.0°F)
E - type: -150.0 to +870.0°C (-200.0 to +1598.0°F)
N - type: -150.0 to +1300.0°C (-200.0 to +1999.9°F)
R - type: 2.0 to +1767.0°C (+35 to +1999.9°F)
S - type: 2.0 to +1767.0°C (+35 to +1999.9°F)
Display effective resolution:
J, K, T, E and N type: 0.1°C /°F /K
R and S type: 1.0°C / °F /K (0.1°C / °F /K only for reference)
Measurement accuracy:
J, K, T, E and N type: ±[0.05% of reading +0.5°C (0.9°F)]
[ Below -100°C (-148°F): add 0.15% of reading for J, K, E
and N; and 0.45% of reading for T
]
R and S type: ±[0.05% of reading +2°C (4°F)]
NOTE
This basic accuracy specification does not include the
error of the temperature probe. Please refer to the
temperature probe accuracy specification for additional
details.
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SPECIFICATIONS / EN
10/15/10 Version No. 00 EN-3
Temperature coefficient:
0.01% of reading +0.03°C per °C (0.06°F per °F)
Outside the specified +18°C to 28°C (+64°F to 82°F) range;
[Below -100°C (-148°F): add 0.04% of reading for J, K, E
and N type and 0.08% of reading for T type]
Maximum differential common-mode voltage: 1V
(Maximum voltage difference between T1 and T2).
Input protection: 20V maximum input voltage on any
combination of input connectors.
Manual data-memory capacity: 98 sets.
Continuity data-logging capacity: 4100 sets.
2-2 General specifications
Power supply: Qty. 6 AAA batteries.
Battery life: approx. 80 hours.
Auto power-off: 30 minutes. (If no key is pressed).
Low battery indication: The (
BT
) symbol is displayed
when the battery voltage drops below the operating voltage.
Measurement rate: Once per 1.5 seconds.
Weight: 235 gms (8.29 oz)
Dimension: 150x72x35 mm
Operating temperature: 0 to 50°C (32 to 122°F)
Operating Humidity: Below 80% RH
Storage temperature: -10 to 60°C, 14 to 140°F
Storage humidity: Below 70% RH
Supplied accessories: Qty. 6 AAA Batteries, instruction
manual, CD software, and Optical RS-232 to USB cable.
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FRONT PANEL DESCRIPTION / EN
EN-4 10/15/10 Version No. 00
3. FRONT PANEL DESCRIPTION
T1 T2
14
10
12
13
1
5
4
2
3
7 9
8
15
6
11
C
D
A
B
16
TYPE
MX AVG-MN
INTERVAL
min:sec
hour:min
T2
T1
T1
T2
C
F
K
KJTERSN
T1
KJTERSN
TYPE
hour
:min
min
:sec
INTERVAL
T2
MX
T1
T2
K
MN-AVG
C
F
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FRONT PANEL DESCRIPTION / EN
10/15/10 Version No. 00 EN-5
(1). LCD display:
A. Main display: T1, T2 or T1-T2 reading.
B. Secondary display: T1 or T2 reading and MAX, MIN,
AVG reading.
C. Time display: Time display (100-hour clock) shows elapsed
time when MAX, MIN or AVG is on.
D. Auto power-off mark ( : ).
(2). H HOLD key: Press H HOLD key to freeze or
unfreeze the display reading.
(3).
Power key: Press key to turn the meter on or off.
(4). MX/MN key:
Press "MX/MN" key to step through the maximum,
minimum and average readings.
Press "MX/MN" key for 2 seconds to exit MX/MN mode.
(5). T1/T2/T1-T2 key: Press T1/T2/T1-T2 key to toggle
between T1, T2 or T1-T2 in the
main or secondary display.
(6). MEM key:
Press the "MEM" key once to store a single set of
logged data in memory.
Press the "MEM" key for 2 seconds to enter continuous
data-logging mode. Press again to exit this mode.
(7). SET key: Press the "SET" key for 2 seconds then
release it to enter to interval time setting for
continuous data-logging mode.
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FRONT PANEL DESCRIPTION / EN
EN-6 10/15/10 Version No. 00
(8).
Key:
Press or key to increase or decrease the data-
logging interval time setting.
Press or key to increase or decrease the READ
mode memory location.
(9). ↵↵↵↵ key:
Press "↵ " key to store interval time setting.
Press "↵ " key to toggle between the "hour:min" and
"min:sec" elapsed time in the MX/MN mode.
(10). TYPE key: Press "TYPE" key to select the thermocouple
type (K, J, E, T, R, S or N).
(11). READ key: Press "READ" key to show manual
memory logged readings. Press again
to exit this mode.
(12). C/F/K key: Press C/F/K key to select Celsius (°C),
Fahrenheit (°F) or Kelvin (K) temperature
scale.
(13).
key: Press backlight key to turn the backlight on
and off. The backlight turns off after 13
seconds automatically.
(14). T1 input: Thermocouple T1 input.
(15). T2 input: Thermocouple T2 input.
(16). RS232 to USB optical interface jack.
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OPERATION INSTRUCTIONS / EN
10/15/10 Version No. 00 EN-7
4. OPERATION INSTRUCTIONS
WARNING
To avoid electrical shock or personal injury, do not apply
more than 20Vrms, between the thermocouples (s), or
between any thermocouple and earth ground.
If voltage on the measurement surfaces result in
potentials more than 1V between the two thermocouples,
then measurement errors may occur.
If the potential differences are anticipated between the
thermocouples, use electrically insulated thermocouples.
4-1 Temperature measurement
Press " " key to turn on the thermometer.
Plug the thermocouple (s) into the thermocouple input(s)
as required. If no thermocouple is plugged into the
selected input or the thermocouple is "open circuit", the
appropriate display will show "- - - -.-".
Press the "C/F/K" key to select the desired temperature scale.
Press "TYPE" key to select the thermocouple type required.
Press "T1/T2/T1-T2" key to determine which of the T1, T2,
and T1-T2 reading appear in the main display or
secondary display.
To measure the temperature, touch the probe sensor on
the object whose temperature is to be measured.
Read the temperature on the display. The display shows
"OL" (overload) when the temperature being measured is
outside the valid measurement range of the meter.
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OPERATION INSTRUCTIONS / EN
EN-8 10/15/10 Version No. 00
4-2 MAX, MIN and AVG operation
Press "MX/MN" key to enter to MX/MN mode and to step
through the maximum (MAX), minimum (MIN) or the true
average (AVG is a true 9.7 hours recording average) mode.
The auto power-off function will be automatically disabled.
Press "↵" key for 2 seconds to toggle the elapsed time display
between "hour:min" and "min:sec" on the LCD display.
The elapsed time since entering reading mode, or the
time at which the MAX, MIN or AVG value occurred will
appear on the time display.
Press "T1/T2/T1-T2" key to toggle between present
reading of the T1, T2 and T1-T2 on the main display.
Press "MX/MN" key and the MAX, MIN and AVG reading
of T1/T2/T1-T2 will appear on the secondary display.
T1
K
TYPE
min:sec
MXCMN-AVG
T1 present reading + T1 Maximum reading plus elapsed
time + T1 Minimum reading plus elapsed time + T1
Averaging reading plus averaging time.
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OPERATION INSTRUCTIONS / EN
10/15/10 Version No. 00 EN-9
min
:sec
TYPE
K
T2
C
MX
AVG
MN
T2 present reading + T2 Maximum reading plus elapsed
time + T2 Minimum reading plus elapsed time + T2
Averaging reading plus averaging time.
TYPE
min
:sec
KMXMN
AVG
C
T1-T2 present reading + T1-T2 Maximum reading plus
elapsed time + T1-T2 Minimum reading plus elapsed time
+ T1-T2 Averaging reading plus averaging time.
Press "MX/MN" key for 2 seconds to exit MX/MN mode.
In MX/MN mode, the "C/F/K" and "TYPE" keys are not
active.
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OPERATION INSTRUCTIONS / EN
EN-10 10/15/10 Version No. 00
4-3 To erase the memory of the Datalogger
Press " " key to turn off the meter.
Press and hold down the "MEM"
key then press " " key turn on
the meter. The LCD display will
show "CLr" and all data stored in
memory will be cleared.
4-4 To Trigger "One by One Datalogging"
Press the "MEM" key once and
one set of readings will be stored
in memory. The LCD display
shows " MEM " and a memory
location number (01 to 98).
Press "READ" key to enter the
manual memory data mode. The
LCD display will show " READ
"
and a memory location number.
Press "" or "" key to scroll through the logged readings.
Press " READ" key again to exit READ mode.
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OPERATION INSTRUCTIONS / EN
10/15/10 Version No. 00 EN-11
TYPE
K
T2
T1
C
4-5 To Trigger continuous data-logging"
To enter to logging interval time setting mode, press the
"SET" key for 2 seconds then release it. The LCD display
will show "INTERVAL", " MEM " and interval time.
Press "" or "" key, until the display shows the required
logging interval (3 to 255 seconds) and then press "↵ "
key to select.
Press the "MEM" key for 2 seconds to start logging. The
LCD display will show " MEM " and auto power-off
function will be disabled. The " MEM " mark will flicker
each time a set of data is stored into memory.
T2
TYPE
K
C
T1
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OPERATION INSTRUCTIONS / EN
EN-12 10/15/10 Version No. 00
When the memory is full (4100 data sets), the "FULL"
symbol will appear on the display and the meter will stop
datalogging.
In the continuous data-logging mode, the MAX, MIN and
AVG function can be used.
Press the "MEM" again to stop logging. The continuously
logged data can only be read after it is downloaded to a
PC. It cannot be read using the "READ" function to show
the data the on display.
4-6 How to disable auto power-off function
The meter will automatically turn off if no key press occurs
for 30 minutes.
Press " " key to turn off the meter.
Press and hold down the "↵ " key then press " " key to
turn on the meter and the auto power-off function will be
disabled.
The time display auto power-off mark " : " will not be
visible.
Auto power off mode is enabled each time you turn on
the meter. It is automatically disabled in " MX/MN " and
continuous data logging modes.
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MAINTENANCE / EN
10/15/10 Version No. 00 EN-13
5. MAINTENANCE
5-1 Cleaning:
Periodically cleans the case with a damp cloth and mild
detergent.
Do not use abrasives or solvents. Clean and dry as
required.
5-2 Battery Replacement:
When the LCD display shows “
BT
”, the battery has
insufficient power to support an accurate test. Replace
the batteries with Qty. 6 AAA cells.
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RECALIBRATION PROCEDURE / EN
EN-14 10/15/10 Version No. 00
6. RECALIBRATION PROCEDURE
The thermometer should be calibrated once a year to ensure
its continued accuracy. Contact RS Components for further
details of calibration service. The address is given at the end
of these instructions.
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