General Tools DL8828 User Manual

QUICK START GUIDE

USB1.0

*For detail operation procedure, please

download the manual from software CD!

*While power is low, completely turn off

the logger and replace with new battery.

INSTALL THE SOFTWARE

Insert the datalogger software CD then the installation program should start automatically.

Install Software

Website

Browse CD-ROM

Manual

USB Driver

Exit

ATTACH THE INTERFACE & LOGGER

Fit the cable (RS232 port or USB port) to your computer by connecting it to the serial port COM1 or COM2 of your PC or Notebook. To use USB port interface, be sure to install USB driver first.

INTERFACE 8824P

Fit the loggers (88128/8828/29/8813/14/15/8833/34/35/88335/345/

355) to your interface by sliding the datalogger onto interface and make the metal points of the interface & datalogger contacted well. While the datalogger contacts well with interface, the ID information of the datalogger will appear on main screen. If not,

<< WARNING: Data Logger is not

plug in interface module!>>

Run the installation program

Visit our website

Browse the CD-ROM through Windows.

Detail operation procedure in PDF format

Driver for USB type interface

Exit the installation

RS232

INTERFACE 8818P

R GE G

L % H

9 R .

2 T

8 8

88128/8828/8829

H/M/S

C E R

88888

0 . p

: m e T

H R %

8818P/8828P/8829P

88128S/8828S/8829S

message will appear on screen.

R E

G G O

L %

H R . T

9 2 8 8

5 8

: .

0 p m

: e T

H R %

LOGGER SETTING

Select "Logger Set" button from main screen to set logger sampling parameters.

To make sure the time of datalogger is correct, always remember to press "OK " at Clock Setting to make the time frame of logger is same as your local time. NOTE: The time of your PC must be correct.

The needed parameters are sample points, sample rate, start mode, unit and ID. If "Schedule" is selected as start mode, then start date and time need to be set as well. High/Low alarm setting are optional.

To select "Sleep" mode could make the logger LCD automatically turn off after sampling is finished. The selectable time frame is from 1 sec. to 12 hours.

For few models, the external probe calibration data need to be keyed into logger through computer before start recording. The calibration data will be printed in a small note enclosed with goods. Please keep the note well. Please enter the values printed on the note into PC ( see right photo) and then press "SET" to save the values.

Model

88335/ 88345/ 88355

88375

Please refer to below table for the available start mode of each type dataloggers.

Calibration ?

Need external temp. probe calibration

Need external RH probe calibration

eg:88375

Retrieve File

Setting

Com. Set

Save

File

Logger

Set

Cursor 1

(red)

Data

Table

Statistics

Graph

Group

Files

Help

Chart

Temperature

Cursor

Status

Message

Record Number

Time

Cursor 2

(green)

Download

Commands

Display Control

COM. PORT SETUP

Select icon for "Com. Port Setting". Set correct COM port, Baud rate, Data bits, Parity and Stop bits. Usually, it's COM1 for most PC. Select up to

COM 8 for special systems. Select OK to accept setting changes, Cancel to abort and to exit com.

port setting.

Note:

Always remember to select 9600 baud rate.

Logo

Immediate

88128/8828 /8829

8813/8814 /8815

8833/8834 /8835

88335/8834 5/88355

Chart

Humidity

Magnetic

Schedule

On-line

Key Start

Repeat

Schedule

8835-1

Air Temp.

eg:8835

RETRIEVE FILE

Click on icon to retrieve and to load a data file into this program. This program is designed to log up to 4K, 8K or 16K Sample readings.

SAVE FILE

To select a folder and name to save the data. The windows " Save File " dialog box allows you to specify the file format to save the data,

the file name to be called and where the file to be saved to.

DATA TABLE

ress icon to view detailed data table which includes 1000 sample

readings.

application depending on available facilities.

Click on the right mouse button anywhere over the table control to activate a menu which contains Goto and Find menu items.

Goto You can specify a target cell to go to, using its row and column indices.

Find You can search all numeric and text cells in the entire table, or in a selection range.

The software also offers data selection function so you could set the conditions first and then press "GO" key to highlight the database. The selectable conditions are : Channel: select the data type you could like to analysis. Data Selection: AND/OR, select to decide the range selected below is AND or OR. Data Value: tick off and set the needed value range. Error: if Error code appear in data table, when tick off this item, the error code will be highlighted as well. Alarm color: pick up a color to highlight the selected data.

Print out the data table to either a printer or a fax /internet

GROUP FILES

Click on its icon to view "Multi-Logger Monitor", which is designed to view and to compare different data files. You may select and change the color of curve to refer to the file you retrieve by clicking the color block. You can print the screen data by clicking the printer icon at the right top corner.

DISPLAY CONTROL

Offset - To set up from which sample reading you would like to start. Full range of 0000 to 7500 are selectable.

Range - To set up the range of sample reading you would like to cover in the chart. There are 50, 250, 500, 1K, 2K, 4K, 8K for selection.

2500

0000

5000

250

7500

500

WARRANTY

The meter warrants to be free from defects in material and workmanship for one year from the date of purchase. This warranty covers normal operation and does not cover batteries, misuse, abuse, alteration, tampering, neglect, improper maintenance, or damage resulting from leaking batteries. Proof of purchase is required for warranty repairs.

RETURN AUTHORIZATION

Authorization must be obtained from the supplier before returning. Returned with good packing against possible damage.

Besides the data table will be highlighted, below two information will be counted automatically to help user doing detail analysis.

Usage(Records): The software could help to count how many records is within the range you set. Counter ( Times): Help to count how many runs the data out of the selected range and then come back again.

STATISTICS

Press icon to view histograms of data based on "Whole Range" basis or "Cursor Range" basis.

Whole Range - Sample readings which have been logged. Cursor Range - Sample readings between two cursors.

The right part indicates Maximum, Minimum, Mean and Standard Deviation (Std.Dev) values from the

selected range.

Mean:

Maximum

Minmium

Mean

Average value of the logged records from selected range.

Std. Dev.:

Std.Dev

Calculate each deviation between each value and Mean value; then, get an average figure from totalism deviation.

85.1

41.4

72.0

11.6

SPECIFICATION

0~100%RH

10~150 C (EXTERNAL,88335~355)

- 40~100 C (EXTERNAL,8833~5)

88335 88345 88355

8833 8834 8835

- 40~85 C (INTERNAL) ,

- 30~70 C (-22~158 F)

8813 8814 8815

8829

0~100% RH

F )

( - 40~185

8828

- 40~85 C

88128

SPECIFICATIONS

TEMP. RANGE

HUMIDITY RANGE

8835

8834

ooo oo

ER3 lithium battery x1

8833

Temp.: 0.6 C(-20~50 C) , 1.2 C(-40~-20 C,51~85 C)

CR2032 x 1

ooo oo

15999

1K/2K/4K/8K/16K

"Battery icon" DISPLAY

Up to 8000

RH% +3% at 25 C

8000

WATERPROOF

SIZE:12 x 25.5 mm

1K/2K/4K/8K

"bAt" FLASH

WATERPROOF

SIZE:12 x 25.5 mm

1K/2K/4K

Up to 4000

72(L)x56(W)x21(T)

80(L)x55(W)x22(T)

0.1 C (0.1 F)

Red (HI,LO Alarm) /Yellow(Record)

0.1 C (0.1 F)

Red (HI,LO Alarm) /Yellow(Record)

Temp.: 0.6 C(-20~50 C) , 1.2 C(-30~-20 C,51~70 C)

RH%

WATER RESISTANT

88128

SHAPE

"Lo" DISPLAY

ER3 lithium battery x1

ooo oo

Temp.: 0.6 C(-20~50 C) 1.2 C(-40~-20 C,51~85 C)

RH%: 3% (at 25 C,10-90%), +5% at others

ACCURACY

POWER BAT.

1K/2K/4K/8K/12K/16K

Up to 16000

SAMPLE DATA

SAMPLE POINTS

BAT LOW DISPLAY

SIZE:12 x 25.5 mm

LCD DISPLAY

HOUSING

2008/08/rev

0.1 C (0.1 F)

80(L)x55(W)x22(T)

Red (HI,LO Alarm) /Yellow(Record)

WATERPROOF

DIMENSIONS(mm)

LED SIGNAL

RESOLUTION