Center SE-342 User manual

INTV
SELECT
3 Sec
Erase
MEMORY
1 Sec
REC
HUMIDITY RECORDER
342
SE-342

CONTENT Page
I. SAFETY INFORMATION --------------------- 1
II. FEATURE -----------------------------------------1
III. GENERAL SPECIFICATION ---------------- 2
IV. NAME AND FUNCTION ---------------------- 3
V. OPERATION INSTRUCTIONS
5.1 Setup ----------------------------------------- 5
5.2 Record Temperature--------------------- 7
5.3 Erase Memory ----------------------------- 8
5.4 Download Memory ----------------------- 8
5.5 Replace Battery --------------------------- 9
VI. Software
6.1 Installation -------------------------------- 10
6.2 Introduction -------------------------------11

Humidity Recorder
1
I. SAFETY INFORMATION
•Read the following safety information carefully before
attempting to operate or service the meter.
•Only qualified personnel should perform repairs or
servicing not covered in this manual.
•Periodically wipe the case with a dry cloth. Do not use
abrasives or solvents on this instrument.
•Safety symbols:
Dangerous, refer to this manual before using the
meter.
Apply with European CE.
II. FEATURE
•LCD With Back Light
•Battery Status Display
•Memory Status Display
•Easy To Setup
•Windows Interface Software
•32,000 Records Data Logger.

Humidity Recorder
2
III. GENERAL SPECIFICATION
Measurement Range:
-30°C to 70°C ( -22°F to 158°F); 0% to 100% RH
Accuracy:
±0.4°C+(TEMP - 25°C)x0.03; ±3% RH (20% to 80%)
Resolution: 0.1°C / 0.1°F; 0.1% RH
Data Logger: 32,000 Records
Storage Condition: -30°C to 70°C; 5% to 95%RH
Operating Condition: -30°C to 70°C; 0% to 100% RH
Response time:
20minutes (humidity 1minute) to 95% under slow air.
Battery: SizeAAA1.5V x 2 (alkaline battery)
Battery Life: more than1 year (1 minute interval @ 25°C)
Dimension:
Recorder: 92 x 55 x 21mm; Base: 107.5 x 62 x 28 mm
Weight: Recorder: 95gApprox.; Base: 60gApprox.
StandardAccessory:
Instruction Menu, Wall Hanger, Alkaline Battery Size AAA
1.5V x 2,
OptionalAccessory:
Communication Base, RS-232 Connection Cable,
Windows Software Disk.
(Battery is placed in the logger before shipping.)

Humidity Recorder
3
SIZE AAA / IEC LR03
1.5V X 2
MANUAL FOR SAFET
PLEASE READ Y
6
1
2
3
4
5
MEMORY
Erase
3 Sec
INTV
SELECT 1 Sec
REC
IV. NAME AND FUNCTION
○
1LCD Display ○
3Select Button
○
2INTV Setup Button ○
4Back Light Button
○
5Sensor Window
○
6Infrared RS232 Interface

Humidity Recorder
4
RH
°°
RS-232
MANUAL FOR SAFET
PLEASE READ Y
2
1
3
○
1RS-232 Jack
○
2Slip Proof Rubber
○
3Infrared RS232 Port
Record Interval Symbol Recording
Symbol
Battery Status
Temperature
Unit
Temperature
Reading
Memory
Status
Display
Communication
Status
RH Indication

Humidity Recorder
5
V. OPERATION INSTRUCTIONS
5.1 Setup
Date And Time Setup:
1. Hold buttons simultaneously for 3
seconds to enter date and time setup mode.
2. Press to select year, month, day, hour and
minute setup.
3. Press to set value on year, month, day, hour
and minute.
Note:
Be sure to setup date and time again after replacing
battery.
The user can also setup the time through the PC software.
There is a button in the software directly synchronize the
setup to the PC.
INTV SELECT
SELECT
INTV

Humidity Recorder
6
INTV
INTV
SELECT
SELECT
Setup Recording Interval and Temperature Unit:
1. Press and hold for 2 seconds to recording
interval setup mode.(P-1)
2. Press to select record interval. Options are
1,2,5,10,15,20,30 seconds and 1,2,5,10,20,30,60
minutes.
3. Press to finish record interval setup and go to
temperature unit setup mode. (P-2)
4. Press to select °C or °F.
5. Press to save and exit setup mode.
INTV
P-1 P-2
Data Logger: 64,000 Records
SELECT
3 Sec
MEMORY
Erase
TV
REC
1 Sec
64,000 Records
Data Logger:
3 Sec
MEMORY
Erase SELECT 1 Sec
REC
TV

Humidity Recorder
7
5.2 Temperature Recording
1. Press and hold for
1 second to start recording
and LCD will display
“REC”.
2. To stop recording, press
and hold for 1
second again. The “REC” symbol will disappear.
3. After step 1 and 2, a data set is stored in the
Recorder.
Note:
1. It is important to check
the memory status
before starting
recording.
2. LCD will show “FULL” when 32,000 records are stored
in Recorder or 15 data sets are stored in Recorder.
3. If recording is not active, recorder will power off
automatically after 60 seconds. It can be powered on
by pressing any button.
SELECT
SELECT
32,000 records available
totally and each segment
represents about 4,000
records available.
Erase
MEMORY
3 Sec
INTV
ECT 1 Sec
REC

Humidity Recorder
8
Data Logger: 64,000 Records
SELECT
Erase
MEMORY
3 Sec 1 Sec
REC
TV
4. During temperature recording period, recorder will
turn on the LCD for 4 seconds and then go into power
saving mode during each record interval.
5.3 Erase Memory
1. Press and hold
simultaneously for 3 seconds to
clear memory.
2. LCD will display “CLr”.
Memory display will resume to full status
Note: It is not allowed to erase memory when recording
is active.
5.4 Download Data
1. Dock the recorder to the
communication base and connect
the RS-232 cable to PC.
2. Run the SE-342 software, LCD
will display “RS-232” to indicate
the linking status.
INTV
64,000 Records
Data Logger:
SELECT
INTV
3 Sec
MEMORY
Erase REC
1 Sec

Humidity Recorder
9
3. Click “DataLogger” from SE-342 menu to download
data.
Note:
1. Refer to page 10(6.1) about installing SE-342 software.
2. Refer to page 11(6.2) about software introduction.
5.5 Replace Battery
1. Please stop data recording before replacing battery.
2. Use twoAlkaline Battery SizeAAA 1.5V .
3. After replacing the battery, please make sure to
screw in the three screws tightly with the gasket to
keep the unit airtight.

Humidity Recorder
10
VI. Software
6.1 Installation
•System Required:
Windows 95/98/ME/NT 4.0. /2000/XP
•Minimum Hardware Required:
PC system with Pentium 233MHz or higher.
64 MB RAM.
4X CD-ROM Drive or higher.
Recommended resolution 1024X768(or 800X600).
At least 15 MB byte of free hard disk space available to
install SE-342.
•Installation :
1. We recommend closing all other applications before
installing the TestLink SE-342 software.
2. Insert the setup CD disc to CD-ROM drive and the
installation program should start automatically.
3. If installation dose not start automatically, choose the
start button on the Taskbar and select Run.
4. Type E:\SETUP and choose OK, it will then copy
SE342.exe (executable file) and help file to your hard disk
(default is c:\program files\SE342).

Humidity Recorder
11
6.2 Introduction
•Main Screen
•Main Menu
File : Open - Open files saved previously from the disk.
Save - Save the data to the disk.
Print - Print the data (graph or list).
Printer Setup - Select printer.
Exit - Terminates program.
DataLogger : By opening the DataLogger Window, the
user can download recorded data form
meter to PC in this window.
Setup : Setup Recorder from PC.
COM port : Select PC communication port manually.
Main menu
Tool menu
DataLogger window
Data Set List
Data List
Graph
Max/Min/Avg
display

Humidity Recorder
12
View : Open LCD display window.
Window :Arrange windows
Help : On line help.
•DataLogger
When you have the Temperature Recorder connected to
PC. Start SE342 software and select "DataLogger" from
main menu or click from tool bar to load recorded
data from the logger. There will be a progress indicator to
show the download progress. If error occurs, just click
"DataLogger" again. After the data has been downloaded
completely, on the top left hand side the widow will show
how many data sets were loaded and information for each
data set (start data, start time, recording rate and record
numbers).
For examples, the figure
below indicates that there
are two data sets. Set 1 has
1325 records and set 2 has
19349 records.
Note: It will transfer first data set to the graph on the
right hand side and list data after loading; you can click
another data set to view the graph and list of the data set
you select.
•Setup Logger
You can setup Logger from software, just select “Setup”
from main menu or click from tool.

Humidity Recorder
13
Note: After you select interval or unit , you have to click
OK button to make this change valid.
•Tutorial Quick Start
(1) Recording real time data from PC.
1.Put the Temperature Recorder on the Communication
Base, and connect it to a PC serial port with the
SE-120 cable.
2.Run the SE342 Software.
3.If the connection is successful, the LCD will display
the same value as the Temperature Recorder. If the
communication fails, there will be no "RS-232"
symbol on the LCD window.
bar. Memory Status
Erase Data
Adjust Time
Select Interval Select Unit

Humidity Recorder
14
(2) How to save the recorded real time data to a file ?
1. Select the window you want to save by click it,
then choose File|Save from main menu or click
* from the tool bar.
2. There will be a save dialog window for you to
assign the file name and file type to save.
3. There are three types of file you can choose, they
are binary file(*.ghf), text file(*.txt) and EXCEL
format file(*.csv). The *.ghf file use much fewer
disk space to save the data than the other two file
formats, but it can only be used in TestLink
SE342 software. Text file can be opened by
TestLink SE342 and any other word processor
program like word, notepad etc. EXCEL format
file can be opened by TestLink SE342 and
Microsoft EXCEL.

Humidity Recorder
15
(3)How to download the recorded data from the
memory of Temperature Recorder and save it to a
file ?
1. Connect the Communication Base to PC.
2. Put the Temperature Recorder on the Communication
Base.
3. Start SE342 program.
4. Choose Data Logger from main menu or click
from tool bar.
5. Refer to Page 12 for more information about
recording Data.
•For more operation instruction, please refer
to the online help while executing SE-342.

CENTER TECHNOLOGY CORP.
4 / F NO. 415, Jung-Jeng Rd., 238 Shu-Lin, Taipei, Taiwan
http : / / www.centertek.com
342-01
This manual suits for next models
2
Table of contents
Popular Data Logger manuals by other brands

Onset
Onset InTemp CX405 RTD manual

Canary Systems
Canary Systems MLRemote user guide

MadgeTech
MadgeTech UltraShock Product user guide

National Instruments
National Instruments myDAQ 195509D-01L USER GUIDE AND SPECIFICATIONS

DAC
DAC Data Logger v2 Series General user manual

Gemini
Gemini Tinytag TE-4904 manual

PCE Instruments
PCE Instruments PCE-AQD 10 user manual

MadgeTech
MadgeTech TSR101-5 Product Information Card

Axiometrix Solutions
Axiometrix Solutions imc CRONOS-SL Getting started

Humboldt
Humboldt HM-5320.3F product manual

MadgeTech
MadgeTech VFC2000-MT Product user guide

Microtronics
Microtronics myDatasensMINI H2S 1000 user manual