Applent Instruments anbai AT47 Series User manual

!$Instruments
Applent Instruments Inc.
Baolong International FL3,Chahua Road,
Zhonglou district ,Changzhou City, Jiangsu
Province, China [213014]
Tel: [phone] Fax: [phone]
http://www.applent.com
Sales Email: [e-mail]
Tech Email: [e-mail]
©2005-2018 Applent Instruments, Inc.
English
Rev.A0
[AT47xx Multi-channel Temperature Meter]
User’s Guide

2
AT47xx User's Guide
Safety Summary
Warning Dangerour：
The following general safety precautions must be observed during all phases of operation, service, and repair of this
instrument. Failure to comply with these precautions or with specific WARNINGS elsewhere in this manual may
impair the protection provided by the equipment. In addition it violates safety standards of design, manufacture, and
intended use of the instrument.
Disclaimer
The Applent Instruments assumes no liability for the customer's failure to
comply with these requirements.
Ground
The Instrument
To avoid electric shock hazard, the instrument chassis and cabinet must be
connected to a safety earth ground by the supplied power cable with earth
blade.
DO NOT
Operate In An Explosive
Atmosphere
Do not operate the instrument in the presence of inflammable gasses or
fumes. Operation of any electrical instrument in such an environment
constitutes a definite safety hazard.
Keep away
from live circuit
Operating personnel must not remove instrument covers. Component
replacement and internal adjustments must be made by qualified
maintenance personnel. Do not replace components with the power cable
connected. Under certain conditions, dangerous voltages may exist even with
the power cable removed. To avoid injuries, always disconnect power and
discharge circuits before touching them.
Operations not
included in the manual are
forbidden
The protection measurements will be failure while beyond the scope.
Warning: TO AVOIDE INSTRUMENT DAMAGED, PLEASE DO NOT
PUT DC VOLT OR CURRENT IN THE TESR TERMINAL
MAKE SURE THE CAPACITOR IS DISCHARGED BEFORE TESTING
Safety Sign:
Provide double insulation or reinforced insulation protection
Waste Electrical and Electronic Equipment (WEEE) order 2002/96/EC
Do not leave in the trash can

3
Unpacking and Inspection
CERTIFIACTION, LIMITED & LIMITATION OF LIABILITY
Applent Instruments, Inc. （shortened form Applent）certifies that this product met its published specifications
at the time of shipment from the factory. Applent further certifies that its calibration measurements are traceable to
the People’s Republic of China National Institute of Standards and Technology, to the extent allowed by the
Institution’s calibration facility or by the calibration facilities of other International Standards Organization
members.
This Applent instrument product is warranted against defects in material and workmanship for a period
corresponding to the individual warranty periods of its component products. The warranty period is 1 year and
begins on the date of shipment. During the warranty period, Applent will, at its option, either repair or replace
products that prove to be defective. This warranty extends only to the original buyer or end-user customer of a
Applent authorized reseller, and does not apply to fuses, disposable batteries or to any product which, in Applent’s
opinion, has been misused, altered, neglected or damaged by accident or abnormal conditions of operation or
handling.
For warranty service or repair, this product must be returned to a service facility designated by Applent. The buyer
shall prepay shipping charges to Applent and the Buyer shall pay all shipping charges, duties, and taxes for products
returned to Applent from another country.
Applent warrants that its software and firmware designated by Applent for use with an instrument will execute its
programming instruction when properly installed on that instrument. Applent does not warrant that the operation of
the instrument, or software, or firmware, will be uninterrupted or error free.
The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer,
Buyer-supplied software or interfacing, unauthorized modification or misuse, operation outside the environmental
specifications for the product, or improper site preparation or maintenance.
THIS WARRANTY IS BUYER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. APPLENT SHALL NOT BE
LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES,
INCLUDING LOSS OF DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON
CONTRACT, TORT, RELIANCE OR ANY OTHER THEORY.
People’s Republic of China
Jiangsu Province
Changzhou Applent Instruments Inc.
Oct. 2009
Rev.A1

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AT47xx User's Guide
Contents
Safety Summary............................................................................................................................................................... 2
CERTIFIACTION, LIMITED & LIMITATION OF LIABILITY ..................................................................................................... 3
Contents........................................................................................................................................................................... 4
1. Unpacking and Inspection.................................................................................................................................. 6
1.1 Packing List .......................................................................................................................................................... 6
1.2 Power Supply........................................................................................................................................................ 6
1.3 Operation Environment........................................................................................................................................ 6
1.4 Cleaning ............................................................................................................................................................... 6
1.5 Instrument Handle.............................................................................................................................................. 6
2. Overview ........................................................................................................................................................... 8
2.1 Introduction ......................................................................................................................................................... 8
2.2 Main Specifications.............................................................................................................................................. 8
2.3 Main Functions .................................................................................................................................................... 8
2.3.1 Functions........................................................................................................................................................8
2.3.2 Sorting Setting................................................................................................................................................ 8
2.3.3 Correction Function .......................................................................................................................................8
2.3.4 FAT Save Function ..........................................................................................................................................8
2.3.5 System Setting................................................................................................................................................ 8
2.3.6 Remote Control.............................................................................................................................................. 8
3. Startup............................................................................................................................................................... 9
3.1 A tour of front and back panel............................................................................................................................. 9
3.2 Connection of the thermocouple........................................................................................................................ 10
4. [Meas] Page ......................................................................................................................................................12
4.1 <MEASURE DISPLAY> Page................................................................................................................................. 12
4.2 <GRAPH DISPLAY> Page ..................................................................................................................................... 14
4.2.1 [01] Setting................................................................................................................................................... 14
4.3 <HISTOGRAM DISPLAY> Page............................................................................................................................. 14
4.4 <CHAN SETUP> Page.......................................................................................................................................... 15
4.4.1 [SENSOR] Setting..........................................................................................................................................15
4.4.2 [LOW] Setting...............................................................................................................................................15
4.4.3 [HIGH] Setting .............................................................................................................................................. 16
4.4.4 [DELTA] Setting.............................................................................................................................................16
5. [Setup] Page......................................................................................................................................................17
5.1 <Setup> Page ..................................................................................................................................................... 17
5.1.1 [COMP] Setting ............................................................................................................................................ 17
5.1.2 [RATE] Setting............................................................................................................................................... 17
5.1.3 [BEEP] Setting...............................................................................................................................................18
5.1.4 [UNIT] Setting............................................................................................................................................... 18
5.1.5 [BAUDRATE] Setting ..................................................................................................................................... 18
5.1.6 [LOW] Setting...............................................................................................................................................18
5.1.7 [HIGH] Setting .............................................................................................................................................. 18
5.1.8 [SCALE] Setting............................................................................................................................................. 18
5.1.9 [PREFIX] Setting............................................................................................................................................19
5.1.10 [SPLIT] Setting ..............................................................................................................................................19
5.1.11 [DELAY] Setting.............................................................................................................................................19
6. System Configuration........................................................................................................................................20
6.1 <SYSTEM CONFIG> Page .................................................................................................................................... 20
6.1.1 [Language] ...................................................................................................................................................20
6.1.2 Setting the system [DATE]............................................................................................................................ 20
6.1.3 Setting the system [TIME] ............................................................................................................................21
6.2 <SYSTEM SERVICE> Page.................................................................................................................................... 21
7. File Operation ...................................................................................................................................................22
7.1 < FILE > Page ...................................................................................................................................................... 22
8. Remote Control.................................................................................................................................................23
8.1 About USB-232C................................................................................................................................................. 23
8.2 To Select Baud Rate............................................................................................................................................ 23
8.3 SCPI Language.................................................................................................................................................... 23

5
Unpacking and Inspection
9. Command Reference.........................................................................................................................................24
9.1 Terminator ......................................................................................................................................................... 24
9.2 Notation Conventions and Definitions ............................................................................................................... 24
9.3 Command Structure........................................................................................................................................... 24
9.4 Header and Parameters..................................................................................................................................... 25
9.5 Command Reference.......................................................................................................................................... 26
9.5.1 MEAS SUBSYSTEM........................................................................................................................................26
9.5.2 SYST SUBSYSTEM..........................................................................................................................................28
9.5.3 FETCH SUBSYSTEM.......................................................................................................................................29
9.5.4 ERROR SUBSYSTEM ......................................................................................................................................29
9.5.5 IDN SUBSYSTEM...........................................................................................................................................29
10. Accuracy............................................................................................................................................................30
10.1 Accuracy............................................................................................................................................................. 30
11. Specification .....................................................................................................................................................31
11.1 General Specification ......................................................................................................................................... 31
11.2 Specifications ..................................................................................................................................................... 32
11.3 Dimension .......................................................................................................................................................... 32

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AT47xx User's Guide
1. Unpacking and Inspection
This chapter provides the following information:
⚫Packing List
⚫Power Supply
⚫Operation Environment
⚫Cleaning
⚫Instrument Handle
1.1 Packing List
After you receive the instrument, carry out checks during unpacking according to the following procedure.
Check that the packing box or shock-absorbing material used to package the instrument has not been
damaged.
Referring to the packing list, check that all packaged items supplied with the meter have been provided as
per the specified optioned.
If damaged or accessories shortage, please contact the sales department or our agent.
1.2 Power Supply
AT47xx can only be used in the following power supply conditions:
Voltage：90V-260VAC
Power：30VA MAX
Warning: To prevent risk of electric shock, connect the power supply ground
If the user replace the power cord, make sure the power cord to a reliable connection.
1.3 Operation Environment
Ensure the operation environment meets the following requirements
Temperature Range: 0℃～55℃，
Humidity: 23℃, < 70%RH
Altitude: 0~2000m
1.4 Cleaning
Do not attempt to clean the internal of AT47xx
Warning:
Don’t Use Organic Solvents (such as alcohol or gasoline) to clean the Instrument.
Use a dry cloth or a cloth slightly dipped in water to clean the casing.
1.5 Instrument Handle
Instrument handle can be adjusted, both hands gripping the handles on both sides, gently pull toboth
sides, and then rotate the handle. The handle can be adjusted to four positions, as shown below:

7
Unpacking and Inspection
Figure 1‑1 The instrument handle (schematics, panel graphics and is not)
View 1: Position of a both hands holding the handles on both
sides , gently pill to the sides until you can rotate freely ,and
the switch to the View 2
Carrying Position

View 2: Hands holding the handles on both sides at the same
time , gently pull to both sides until it can be freely rotated
position ,and the switch to the mobile location.
Remove Handle（Lift the handle perpendicular to the unit while pulling it in the direction of 1.）

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AT47xx User's Guide
2. Overview
This chapter provides the following information:
⚫Overview
⚫Main Specification
⚫Main Function
2.1 Introduction
Thank you for purchasing AT47xx Multi-channel Temperature Meter
The Applent AT47xx adopts high-performance ARM microprocessor control, collects multi-channel temperature data
simultaneously. The AT47xx can be extended to 64 channels, compatible with a variety of temperature sensors, fast response,
data stability while with the burnout detection function. Also you can separately calibrate the data of each channel.
Configuration USB-232C (virtual serial port) interface, through the software to achieve data acquisition, analysis and printing.
AT47xx Supports USB disk storage and save the sampling data real-time.
2.2 Main Specifications
⚫Graduation: thermocouple J ,K, T, E, S, N, B,R
⚫Measurement Range: -200.0℃~1800.0℃（change according to different thermocouple type）
⚫Resolution: 0.1℃
⚫Channel: 8 channels (can be extended to 64 channels)
⚫Sample Rate: slow, med, fast
2.3 Main Functions
2.3.1 Functions
1. Comparator Setting
2. Beep Setting
3. Baud Rate Setting
4. Temperature Unit Setting
2.3.2 Sorting Setting
Build-in sorting data, each temperature data can be set both up limit and low limit
2.3.3 Correction Function
Each channel data can been corrected by the user.
2.3.4 FAT Save Function
Users are allowed to create file suffix [.csv], every channel data can be saved in USB memory (do not support removable hard
disk)
2.3.5 System Setting
1. Keypad Lock Function
2. Switch both in English and Chinese
3. Date and Time Setting
4. Administrator and user accounts, password is available to the administrator
2.3.6 Remote Control
Support Max 115200bps baud rate, compatible with SCPI protocol, ASCII transfer

9
Startup
3. Startup
This chapter provides the following information:
⚫A tour of front and back panel
⚫Connection of the thermocouple
3.1 A tour of front and back panel
Figure 3‑1 Front panel description
1
2
5
4
6
3
No
Description
1
USB Disk Port (USB-Host)
2
Power Switch
3
LCD Display
4
Meas and Setup key
5
Cursor Key
6
SD Disk Port (SD-Host)

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AT47xx User's Guide
Figure 3‑2 Back panel description
No
Description
1
Connection port
2
US-232C interface
3
Power outlet
3.2 Connection of the thermocouple
Figure 3‑3Thermocouple Terminals
PIN 1
Channel 1, positive pole of the thermocouple
PIN 2
Channel 1, negative pole of the thermocouple
PIN 3
Channel 2, positive pole of the thermocouple
PIN 4
Channel 2, negative pole of the thermocouple
PIN 5
Channel 3, positive pole of the thermocouple
PIN 6
Channel 3, negative pole of the thermocouple
PIN 7
Channel 4, positive pole of the thermocouple
PIN 8
Channel 4, negative pole of the thermocouple
PIN 9
Channel 5, positive pole of the thermocouple
PIN 10
Channel 5, negative pole of the thermocouple
PIN 11
Channel 6, positive pole of the thermocouple
PIN 12
Channel 6, negative pole of the thermocouple
PIN 13
Channel 7, positive pole of the thermocouple
PIN 14
Channel 7, negative pole of the thermocouple

11
Startup
PIN 15
Channel 8, positive pole of the thermocouple
PIN 16
Channel 8, negative pole of the thermocouple
Channel segregation between voltage of 350 v
dc, ac 230 v

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AT47xx User's Guide
4. [Meas] Page
This chapter provides the following information:
⚫<Measure Display> Page
⚫<GRAPH Display> Page
⚫<HISTOGRAM Display> Page
⚫<CHAN SETUP> Page
4.1 <MEASURE DISPLAY> Page
When press the [Meas] key, the <MEAS DISPLAY> page appears.
<MEASURE DISPLAY> page mainly highlights the measurement results, and current sorting results will be displayed in
different font and color.
Tip: Measuring data and sorting result are only valid in Meas page. U-disk storage device data logging function is only valid in
Meas page, Bar Chart pad and Graph page
Figure 4‑1 Display 8 Page
Figure 4‑1
1
Channel ID
2
Temperature maximum
3
Temperature minimum
4
Temperature average
5
Sensor index
6
Mould ID
7
Temperature unit

13
[Meas] Page
Figure 4‑2 Display 16 Page
Figure 4‑3 Display 32 Page
Figure 4‑4 Display 64 Page
According Buttom key "start" to start data collection, according
"stop" termination of data collection.

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AT47xx User's Guide
4.2 <GRAPH DISPLAY> Page
Press[Meas] key and then side soft key [GRAPH] to enter <GRAPH DISPLAY> page
Figure 4‑5 <GRAPH DISPLAY> Page
4.2.1 [01] Setting
◼Steps to set ON/OFF:
Step 1
Press [Meas] key to enter <MEASURE DISPLAY> page
Step 2
Press [GRAPH] soft key to enter <GRAPH DISPLAY> page
Step 3
Use the cursor keys to select [01] field
Step 4
Use soft key to select
Soft Key
Function
OFF
Turn off the current channel display
ON
Turn on the current channel display
*The same steps to set other channels
Soft Keys
Function
Y AXIS UP
Graph move up
Y AXIS DOWN
Graph move down
X AXIS LEFT
Graph move left
X AXIS RIGHT
Graph move right
Y AXIS MAGNIFY
Y-axis unit spacing magnify
Y AXIS NARROW
Y-axis unit spacing narrow
X AXIS MAGNIFY
X-axis unit spacing magnify
X AXIS NARROW
X-axis unit spacing narrow
TRACK
Graph tracing
RESET
Reset
PAGE UP
Page up
PAGE DOWN
Page down
4.3 <HISTOGRAM DISPLAY> Page
Press[Meas] key and then side soft key [HISTOGRAM] to enter <HISTOGRAM DISPLAY> page

15
[Meas] Page
Figure 4‑6 <HISTOGRAM DISPLAY> Page
4.4 <CHAN SETUP> Page
Press[Meas] key and then side soft key [CHAN SET] to enter <CHAN SETUP> page
Note: Measurement data and sorting results only validity in the page of <Measure Display>
Figure 4‑7 <CHAN SETUP> Page
4.4.1 [SENSOR] Setting
◼Steps to set SENSOR:
Step 1
Press [Meas] key to enter <MEASURE DISPLAY> page
Step 2
Press [CHAN SET] soft key to enter <CHAN SETUP> page
Step 3
Use the cursor keys to select [TC-K] field
Step 4
Use soft key to select
Soft Key
Function
TC-K
Setting the thermocouple K type
TC-T
Setting the thermocouple T type
TC-J
Setting the thermocouple J type
TC-N
Setting the thermocouple N type
TC-E
Setting the thermocouple E type
TC-S
Setting the thermocouple S type
TC-R
Setting the thermocouple R type
TC-B
Setting the thermocouple B type
ONEKEY SET
Set other channels sensor model for the current sensor model
4.4.2 [LOW] Setting
◼Steps to set Low:

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AT47xx User's Guide
Step 1
Press [Meas] key to enter <MEASURE DISPLAY> page
Step 2
Press [CHAN SET] soft key to enter <CHAN SETUP> page
Step 3
Use soft keys to select [-200.0] field
Step 4
Use numeric key to input low value, then press [Enter] to end
Soft Key
Function
RESET
Under the current channel limit restore factory Settings
ONEKEY SET
Set other channels of low limit for the low limit of the current
channels
4.4.3 [HIGH] Setting
◼Steps to set High:
Step 1
Press [Meas] key to enter <MEASURE DISPLAY> page
Step 2
Press [CHAN SET] soft key to enter <CHAN SETUP> page
Step 3
Use soft keys to select [1800.0] field
Step 4
Use numeric key to input low value, then press [Enter] to end
Soft Key
Function
RESET
Under the current channel limit restore factory Settings
ONEKEY SET
Set other channels of high limit for the high limit of the current
channels
*The same steps to set other channels
4.4.4 [DELTA] Setting
◼Steps to set Delta:
Step 1
Press [Meas] key to enter <MEASURE DISPLAY> page
Step 2
Press [CHAN SET] soft key to enter <CHAN SETUP> page
Step 3
Use soft keys to select [0.0] field
Step 4
Use numeric key to input low value, then press [Enter] to end
Soft Key
Function
INPUT
Input correction temperature value in selected channel, using
numeric key to input data, press [Enter] to end
DELETE
Delete the select channel correction temperature values
ONEKEY SET
Enter the correction value of the user's current page, then press
[Enter] to end the setting
ONEKEY
RESET
Delete the correction value of the user's current page
*The same steps to set other channels

17
[Setup] Page
5. [Setup] Page
This chapter provides the following information：
⚫<SETUP> Page
⚫<CHAN SET> (refer to < MEASURE DISPLAY>)
⚫<GUEST CAL> Page
5.1 <Setup> Page
At any time, press [Setup] key to enter <Setup> page
<Setup> page can complete all settings concerned with the measurement, measurement and sorting results will not displayed
and the instrument is in waiting state. Following parameters are included:
⚫COMP –The Comparator function Settings
⚫RATE –The Rate function Settings
⚫BEEP –The Beep function Setting
⚫UNIT –The Unit function Setting
⚫BAUDRATE –The Baudrate Setting
⚫LOW –The Graph Low Limit Setting
⚫HIGH –The Graph High Limit Setting
⚫SCALE –The Graph Scale Setting
⚫DISK –The FAT Select Setting
⚫PREFIX –The File Prefix Setting
⚫SPLIT –The File Split Setting
⚫DELAY –The File Delay Setting
Figure 5‑1 <Setup> Page
5.1.1 [COMP] Setting
Comparator setting includes: ON and OFF
◼To set up the comparator ON/OFF
Step 1
Press [Setup] key to enter <SETUP> page
Step 2
Use the cursor keys to select [COMP] field
Step 3
Use soft key to select
Soft Key
Function
OFF
Turn off the comparator function and comp icon disappeared
ON
Turn on the comparator function to ON and comp appeared
5.1.2 [RATE] Setting
There are three kinds rate: Slow, Med and Fast
◼Steps to set the speed

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AT47xx User's Guide
Step 1
Press [Setup] key to enter < SETUP > page
Step 2
Use cursor keys to select [RATE] field
Step 3
Use function key to select
Soft Key
Function
SLOW
Set the sampling rate 1s
MED
Set the sampling rate 0.5s
FAST
Set the sampling rate 0.2s, 16 channels below optional
5.1.3 [BEEP] Setting
Beep Feature includes: OFF and ON
◼Steps to set beep feature
Step 1
Press [Setup] key to enter < SETUP > page
Step 2
Use cursor keys to select [BEEP] field
Step 3
Use soft keys to select
Soft Key
Function
OFF
Turn off the Beep feature
ON
Turn on the Beep feature
5.1.4 [UNIT] Setting
Units Includes: ℃, K,℉.
◼Steps to Set the Unit:
Step 1
Press [Setup] key to enter < SETUP > page
Step 2
Use cursor keys to select [UNIT] field
Step 3
Use function keys to select
Soft Key
Function
℃
Degree Celsius
K
Degree Kelvin
℉
Degree Fahrenheit
5.1.5 [BAUDRATE] Setting
In order to correct communication, please make sure the baud rate set up correctly, PC with different baud rate will not
be able to correct the communication instrument. 232 interface using SCPI language for programming.
RS-232 configuration is as follows:
Data bits: 8-bit
Stop bits: 1-bit
Parity: none
◼Steps to set up the baud rate
Step 1
Press [Setup] key to enter < SETUP > page
Step 2
Use cursor keys to select [BAUD] field
Step 3
Use side soft keys to select baud rate
Soft Key
Function
9600
Chose the baud rate if you use the opto-isolated communication
converter
19200
38400
57600
115200
Chose this high-speed baud rate while communication with the PC
5.1.6 [LOW] Setting
Graph low setting:
◼Steps to set low
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[-200.0]field
Step 3
Use numeric key to input low limit value, then press [Enter] to end
5.1.7 [HIGH] Setting
Graph high setting:
◼Steps to set high
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[1800.0]field
Step 3
Use numeric key to input high limit value, then press [Enter] to end
5.1.8 [SCALE] Setting
Scale setting includes:
◼Steps to set the scale

19
[Setup] Page
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[SCALE]field
Step 3
Use function key to select
Function
Keys
Function
1s
Graph the timeline Setting
2s
Graph the timeline Setting
5s
Graph the timeline Setting
10s
Graph the timeline Setting
20s
Graph the timeline Setting
30s
Graph the timeline Setting
1m
Graph the timeline Setting
2m
Graph the timeline Setting
5.1.9 [PREFIX] Setting
Prefix setting includes:
◼Steps to set the prefix
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[AUTO]field
Step 3
Create a new file prefix. Example: the input file named "AUTO", the actual file
called "Applent0001. csv
5.1.10 [SPLIT] Setting
Split setting includes: CLOSE ,10m,20m,30m and 1h
◼Steps to set the split
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[SPLIT]field
Step 3
Use function key to select
Soft Keys
Function
CLOSE
Shut down automatically split function
10m
save the new file in about 10 minutes
20m
save the new file in about 20 minutes
30m
save the new file in about 30 minutes
1h
save the new file in about 1 hours
5.1.11 [DELAY] Setting
Disk recording interval Settings
◼Steps to set the delay
Step 1
Press Shortcut[Setup] to enter <SETUP> page
Step 2
Use the cursor keys to select[SPLIT]field, select function [CLOSE]
Step 3
Use the cursor keys to select[DELAY]field
Step 4
Use numeric key to input delay time, then press [Enter] to end.
Tip：
USB data logging is only available in 【MEAS】，【 HISTOGRAM】or 【GRAPH】 page. Data logging time
Is instrument internal as the criterion. When instrument internal clocking stops working, data
logging will stop working too. When internal clocking does not work, users need to change
internal battery.
Data includes two parts, logging time and corresponding channel temperature.
Example：
File path：AT4708/2018-04-12/AUTO0001.csv
Data format is float, reserve the last digit of decimal point, use “,” as division of channel.
File Name
AUTO001.csv
Trigger Time
2016/12/10 10:16:48
Channel
1
2
3
4
5
6
7
8
Type
TC-K
TC-K
TC-K
TC-K
TC-K
TC-K
TC-K
TC-K
Time(s)
℃
℃
℃
℃
℃
℃
℃
℃
0
28.0
28.1
1005
19.2
32.4
54.3
21.6
41.9
1
28.1
28.0
100.4
19.2
32.4
54.2
21.5
42.0
2
28.0
28.1
100.5
19.1
32.3
54.2
21.5
42.0
3
28.0
28.1
100.5
19.2
32.4
54.2
21.5
42.0
4
28.1
28.1
100.5
19.1
32.4
54.2
21.6
41.9

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AT47xx User's Guide
6. System Configuration
This chapter provides the following information:
⚫<SYSTEM CONFIG> Page
⚫<SYSTEM INFORMATION> Page
⚫<SERVICE> Page
6.1 <SYSTEM CONFIG> Page
In any place, just press shortcut [Setup] and select taskbar key [SYSTEM] to enter <SYSTEM CONFIG> page
<System Configuration> Page Includes the following settings:
⚫Language Setting
⚫Date/Time Setting
Figure 6‑1 System Configuration Page
6.1.1 [Language]
AT47xx supports both English and Chinese
◼Steps to setup language
Step 1
Press [Setup] key
Step 2
Press bottom soft key [SYSTEM] in taskbar to enter <SYSTEM CONFIG> page
Step 3
Use cursor key to select [LANGUAGE] field
Step 4
Use side soft key to select language
Soft Key
Function
ENGLISH
English
CHINESE
Chinese
6.1.2 Setting the system [DATE]
AT47xx features a built-in 24-hour clock.
◼Steps to setup date
Step 1
Press [Setup] key
Step 2
Press bottom soft key [SYSTEM] to enter <SYSTEM CONFIG> page
Step 3
Use cursor key to select [DATE] field
Step 4
Use soft key to set date
Soft Key
Function
YEAR INCR+
+1 year
YEAR DECR-
-1 year
MONTH INCR+
+1 month
MONTH DECR-
-1 month
DAY INCR+
+1 day