YOKOGAWA TX1002 User Manual

TX1002, TX1003
User's
Digital Thermometer
Manual
[ Operation Manual ]
Store this manual in an easily accessible place
for quick reference.
This user's manual describes the TX1003, which has more functions than the TX1002.
However, with the exception of the
the same way.
7. Components and Functional Description
7.1 Components
Channel A
(chA)
Channel B
(chB)
YOKOGAWA
Resolution
select key
Maximum and
minimum value
record key
auto power off release
Data record key
Maximum,
minimum, and
stored data read key
Relative display
select key
Simplified correction
mode key
7.2 Functional Description
To turn the power on and off
Key Operation and description
Power on ■ Press the POWER key to turn on the power.
• The auto power-off function turns off the power automatically
about 10 minutes after the last key operation of any key
other than the
• To disable the auto power-off function, turn off the power first
if the power is already turned on.
Then simultaneously press the
This will keep the instrument turned on continuously.
(If the instrument is used with the auto power-off function disabled,
pay attention to the battery consumption.)
Power off
■ To turn off the power, press this key for 1 second or longer.
To select the thermocouple type
To select a thermocouple type from K, J, E, and T:
If the power is already turned on, turn it off.
+
■ Press and hold down the
the key to turn on the power.
The thermocouple type and unit on the display flash, indicating that
↓
the instrument is ready for changing thermocouple type.
■ Every time the TC TYPE key is pressed the thermocouple type.
↓
■ Press the POWER/SET key to accept the setting.
TIP
The factory-set default is type K.
To select the input channel
To select the input channel from channel A, B, or A-B:
■ Press the CH key.
With each press, the display changes between A, B, and A-B,
allowing you to select the input channel for measurement.
(TX1003
only)
• Channel switching is disabled during the RCD mode.
• By switching the channels when data is being read, you can display
the data of each channel: maximum and minimum values and
measured data saved using the Memory-in function.
To hold data
Use this key to hold the measured value on LCD.
Hold
■ To hold, press the DATA HOLD key.
Release hold
■ To cancel holding, press the DATA HOLD key again.
IM TX10-02-02EN
All Rights Reserved. Copyright ©
2015 Yokogawa Test & Measurement Corporation
key, operation of the TX1002 is performed in
Input connector
(4) (5) (6)
(For connecting the probe)
(1)
Display
(2)
(3)
(10) (11)
(1) Displayed when max. or min.
value is shown.
Data hold key
(2) Displayed when stored data
is shown.
Power ON/OFF key (3) Displayed in simplified
correction mode.
Thermocouple type
(4) Data hold status
select key
(5) Maximum-minimum record mode
(Type K, J, E, T)
(6) Relative display mode
Input channel (7) Battery alarm
select key
(8) Auto power-off status
Data call-up key
(9) Unit
[ Rear side ]
(10) Selected channel
Battery box
(11) Selected thermocouple type
key.
and key.
key while pressing
This manual describes the specifications and handling precautions of
the digital thermometer.
Before using this product, thoroughly read this manual to understand how to use it properly.
IM TX10-02E
IM TX10-02-02EN: Operation Manual (This manual)
Contact information of Yokogawa offices worldwide is provided on the following sheet.
PIM 113-01Z2
Printed in Japan
3rd Edition:
Oct. 2017 (YMI)
To select the resolution
(7) (8)
(9)
To turn relative display on and off
Relative
display
Cancel
relative
display
To turn simplified correction on and off
Display
To set the correction value for simplified correction:
After the power
The current temperature reading can be corrected to a value based on
has been turned on,
the reference thermometer. By thus eliminating probe-specific errors,
all the elements of
you can take precision measurements over a frequently used
the display light up.
temperature range.
AUTO OFF
K, J, E, T
Simplified
correction
mode
■ To enter, press the REL key for 1 to 2 seconds.
Cancel
simplified
correction
mode
■ To exit, press the REL key for 1 to 2 seconds again.
Safety Precautions, Specifications etc.
List of worldwide contacts
Inquiries
To select a display resolution:
■ Press the RANGE key.
Every time this key is pressed, the display resolution alternates
between 0.1°C and 1°C (within the range of -200.0°C to 199.9°C).
If 0.1°C is selected, a resolution of 0.1°C is achieved
when the display value is 199.9°C or below;
when it goes over 200°C, the resolution changes to 1°C,
and the number of display digits is switched automatically.
When "chA-B" is selected, the display is switched to the input value
of channel A or B, whichever is greater.
TIP
• The resolution setting is maintained even after the power is
turned off.
The next time the power is turned on, the instrument starts up
with the setting that was set before the power was turned off.
• Factory-set default is 0.1°C.
To select relative display:
■ Press the REL key to select a relative display.
The display shows the difference (relative value) of a subsequent
measured value (Dx) from the reading given as a reference value
(D1) when this key was pressed.
Relative display value = Dx–D1
The reference value affects measurements on all channels
(channel A, channel B and channel A-B). Any value among MAX,
MIN and MEM can also be used as the reference value.
■ To cancel relative display, press the REL key again.
When you change the measurement probe, the correction
value must be set again regardless of the thermocouple type.
■ Press and hold the REL key about 3 seconds.
The ADJ on the display flashes, indicating that the instrument is
ready for setting.
■ Carry out the correction.
While measuring the reference temperature, correct the display value
to an optional value using the [ ▲ ] and [ ▼ ] keys.
(The correction range is ±20°C of the measured value.
Resolution of the correction value is determined according to
the resolution setting.)
TIP
Holding down the [ ▲ ] or [ ▼ ] key increases the speed with
which the display value changes. (a value continues to change)
■ Press the POWER/SET key to accept the setting.
Use this key to enter and exit
the simplified correction mode:
ADJ
flashes.
ADJ