INSPECT USA BPH-241SD SD Card Real Time Data Recorder pH ORP Meter Instruction Manual

INSPECT USA BPH-241SD SD Card Real Time Data Recorder pH ORP Meter Instruction Manual

Your purchase of this pH/ORP METER with micro SD CARD DATA LOGGER marks a step forward for you into the field of precision measurement. Although this meter a complex and delicate instrument, its durable structure will allow many years of use if proper operating techniques are developed. Please read the following instructions carefully and always keep this manual within easy reach.

FEATURES

• One meter for multi purpose operation : PH/ORP measurement.
• pH : 0 to 14.00 pH, ORP : ±1999 mV.
• Optional PH, and ATC probe.
• pH meter function can select PH or ORP.
• pH measurement can select ATC or manual temperature adjustment.
• PH measurement can make the auto calibration for pH 7, pH 4 and pH 10 or other value.
• Separate probe, easy for operation of different measurement environment.
• Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.
• LCD with green light backlight, easy reading.
• Can default auto power off or manual power off.
• Data hold, record max. and min. reading.
• Microcomputer circuit, high accuracy.
• Power by DC 9 V (UM-3 1.5V X 6 PCS) batteries or DC 9V adapter.
• RS232/USB PC COMPUTER interface.

SPECIFICATIONS

General Specifications

• Auto power OFF management
• Set beep Sound ON/OFF
• Set temperature unit to ℃ or ℉
• Set pH manual Temp. compensation value

Data Hold| Freeze the display reading.
Memory Recall| Maximum & Minimum value.
Sampling Timeof Display| Approx. 1 second.
Data Output| RS 232/USB PC computer interface.

• Connect the optional RS232 cable UPCB-02 will get the RS232 plug.
• Connect the optional USB cable USB-01 will get the USB plug.

OperatingTemperature| 0 to 50 ℃.
OperatingHumidity| Less than 85% R.H.
Power Supply| Alkaline or heavy duty DC 9 V (UM-3 1,5VX 6 PCS) battery or equivalent.
| DC 9V adapter input. ( AC/DC poweradapter is optional ).
Power Current| Normal operation ( w/o SD card andLCD Backlight is OFF) : Approx. DC 11 mA.
| When SD card save the data and LCDBacklight is OFF) : Approx. DC 31 mA.
| If LCD backlight on, the powerconsumption will increase approx. 16 mA.
Weight| 1400 g/3.08 LB.
Dimension| 290 x 220 x 90 mm(11.5 x 8.7x 3.6 inch)
Accessories Included|

• Instruction manual
• 1 PC

Optional Accessories|

• pH 7 buffer solution: PH-07
• pH 4 buffer solution : PH-04
• PH electrode : PE-03, PE-11, PE-01, PE06HD PE-04HD, PE-05T, PE-03K7
• ATC probe ( Automatic Temperature Probe )………………………………. TP-07*        ORP Electrode………………………     ORP-14

Optional Accessories| AC to DC 9V adapter. USB cable, USB-01. RS232 cable, UPCB-02.Data Acquisition software,SW-U811-WIN.SD memory card ( 4G )        1 PC

Electrical Specifications (23±5 ℃)

PH

Electrode

| Optional,

Any PH electrode with BNC connector.

---|---
Measurement| PH| 0 to 14 PH
mV| -1999 mV to 1999 mV
Input

Impedance

| 10^12 ohm
Temperature Compensation for pH measurement| Manual| 0 to 100 ℃, be adjusted by

push button on front panel.

Automatic ( ATC )| With the optional temperature probe ( TP-07 )

0 to 65 ℃.

pH

Calibration

| PH7, PH4, and PH10, 3 points calibration

ensure the best linearity and accuracy.

Optional

probe and

accessories

|

• PH electrode………….

| PE-03, PE-11, PE-01, PE06HD
PE-04HD, PE-05T, PE-03K7

• ATC ( automatic temperature

       probe )…………………………………………… TP-07

• pH 7 buffer solution………………………. PH-07

• pH 4 buffer solution………………………. PH-04

• ORP electrode……………………………….. ORP-14 , ORP-15

Measurement| Range| Resolution| Accuracy
PH| 0 to 14 PH| 0.01 PH| ±(0.02 PH + 2 d)
mV| -1999 to 1999 mV| 1 mV| ±(0.5% + 2 d)

• PH accuracy is based on calibrated meter only.

@ Above specification tests under the environment RF Field Strength less than 3 V/M & frequency less than 30 MHz only

FRONT PANEL DESCRIPTION

1. LCD Display
2. HOL
3. REC
4. FUNCTION Button
5. Button
6. Button
7. TIME/SET Button
8. POWER/Backlight Button
9. ENTER/Log Button
10. SD card Socket
11. Battery Compartment/Cover
12. Stand
13. Battery Cover Screws
14. RS-232 Output Terminal
15. DC 9V Power Adapter Input Socket
16. Temp. Socke
17. PH Socket/BNC Socket

FUNCTION SELECTION

1. Turn on the meter by pressing the ” Power Button ” ( 3-9, Fig. 1 ) momentarily.
   • Pressing the ” Power Button ” ( 3-9, Fig. 1 ) continuously and > 2 seconds again will turn off the meter.
2. The meter can select 2 kind Function as :
   a. pH measurement
   b. mV ( ORP ) measurement

Use the ” Function Button ” ( 3-5, Fig. 1 ) Key to select intent test function. Display will show the following text in sequence :

Until the Display show the desired mode the meter will execute this Function with default.

PH/mV MEASURING and CALIBRATION PROCEDURE

The meter default function are following :

• The display unit is set to pH.
• The temperature unit is set to ℃.
• Manual ATC ( without connect the ATC probe )
• Auto power off.

If the meter is first time to connect the pH electrode, it should make the calibration before operation, the calibration procedures refer to chapter
pH measurement ( manual Temp. compensation )

1. Power on the meter by pressing ” Power Button “( 3-9, Fig. 1 ) >2 sec. .Use the ” Function Button ” ( 3-5, Fig. 1 ) Key, select to pH measurement Function.refer to Chapter 4, page 11.
2. Prepare the pH Electrode ( optional ), install the ” Probe Plug ” ( 5-1, Fig. 2 ) into the ” PH Socket/BNC Socket ” ( 3-20, Fig. 1 ).
3. Adjust the manual Temp. value same as the solution’s temperature exactly, the procedures refer chapter 7-8,
4. Hold the ” Electrode Handle ” ( 5-2, Fig. 2 ) by hand and let the ” Sensing head ” ( 5-3, Fig. 2 ) immersed wholly into the measured solution and little shake the electrode.
5. The main display will show the pH value, the bottom display will show the setting manual Temp. value.

PH measurement ( ATC , automatic Temperature )

1. All the procedures are same as 5-1 PH measurement ( manual Temp. compensation) but should prepare one temperature probe ( optional,TP-07 ), insert the TP-07’s plug into the ” Temp. Socket “( 3-19, Fig. 1 ), immerse the sensing head of temperature probe ( TP-07 ) into the measurement solution.
2. The main display will show the pH value, the bottom display will show the sensing Temp. value of the measured solution ( measured from ATC probe, TP-07 ).

When not use the Electrode, it should immerse the ” Electrode sensing head ” ( 5-3, Fig. 2 ) into the ” Protection bottle ” ( 5-4, Fig. 2 )

mV Measurement
The instrument build in mV ( millivolt ) measurement function, which enable you to make ion-selective, ORP(oxidation-reduction potential), and other precise mV measurements.

1. Use the ” Function Button ” ( 3-5, Fig. 1 ) Key, select to mV ( ORP ) measurement Function. the Display unit will show ” mV “
2. Prepare the ORP Electrode ( optional, ORP-14 ), install the ” Probe Plug ” of ORP electrode into the ” PH Socket/BNC Socket ” ( 3-20, Fig. 1 ).
3. The Display will show the mV value.

pH calibration
Calibration Consideration

The most ideal pH ELECTRODE generates 0 mV at pH 7.00 ( 177.4 mV at PH 4 ) and meter has been always calibrated with signals which simulate the most ideal pH ELECTRODE ( based on 25 ℃ ambient environment ).However not every pH ELECTRODE is as accurate as the most ideal one, so calibration procedures are necessary to be done before the first time measurement. In addition to the first time measurement, users are also recommended to execute the calibration procedures to ensure the high accuracy measurement.
Required Equipment for Calibration

1. pH ELECTRODE ( optional ).
2. pH buffer solutions ( optional ).

Calibration Procedure

1. Prepare the pH Electrode ( optional ), install the ” Probe Plug ” ( 5-1, Fig. 2 ) into the ” PH Socket/BNC Socket ” ( 3-20, Fig. 1 ).
2. Power on the meter by pressing ” Power Button “( 3-9, Fig. 1 ) once.Select the Meter’s measurement Function to ” PH “.
3. Adjust the ” Temperature Compensation Value ” to make it same as the temperature value of the pH buffer solution.
   • Manual temperature compensation value adjustment procedure, refer to 7-8, page 17.
   • Automatic temperature compensation, it should plug in the ATC probe ( optional, TP-07 ).
4. Hold the ” Electrode Handle ” ( 5-2, Fig. 2 ) by hand and let the ” Sensing head ” ( 5-3, Fig. 2 ) immersed wholly into the measured solution and little shake the probe. Display will show the PH value.
   • If use the ATC probe, should imerse the ATC ptobe into the solution together.

5. Use the two fingers to press the ” ▲ Button ” ( 3-66,Fig 1 ) and ” ▼ Button ” ( 3-7, Fig. 1 ) continuously at least 2 seconds, at the same time Display will show the following screen.
   PH
   CAL

6. Press the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) once in sequence to select the following screen.
   a. 7.00
   CAL

For pH 7.00 calibration
b.

4.00
CAL

For pH 4.00 calibration
c.

10.00
CAL

For pH 10.00 calibration
d.

CLr
CLr

Clear the existing calibration data

  * After the above a, b, c screen is selected, then cooperate the relative standard solution, for example the  

b screen should cooperate the pH 7.00 standard solution.
a screen should cooperate the pH 4.00 standard solution.
Press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the calibration data and finish the calibration procedures.

  * If select the d screen, press the ” Enter Button ” (3-10, Fig. 1 ) will clear existing calibration data.

7. The complete procedures should execute the two calibration points :

PH7 calibration
PH4 calibration ( or PH10 calibration )

• The calibration procedures should execute start from pH7 calibration then follow pH4 ( or pH10 ) calibration.
• Rinse the electrode with distilled water again when make each point calibration ( pH7, pH4 or pH10 ).
• Repeat above two points procedures two times at least.

OTHER FUNCTION

Data Hold
During the measurement, press the ” Hold Button ” ( 3-3, Fig. 1 ) once will hold the measured value & the LCD will display a ” HOLD ” symbol. Press the ” Hold Button ” once again will release the data hold function.

Data Record ( Max., Min. reading )

1. The data record function records the maximum and minimum readings. Press the ” REC Button ” ( 3-4, Fig.1 ) once to start the Data Record function and there will be a ” REC. ” symbol on the display.
2. With the ” REC. ” symbol on the display :

a) Press the ” REC Button ” ( 3-4, Fig. 1 ) once,the ” REC. MAX. ” symbol along with the maximum value will appear on the display.
b) Press the ” REC Button ” ( 3-4, Fig. 1 ) again, the ” REC. MIN. ” symbol along with the minimum value will appear on the display.
c) Press the ” REC Button ” ( 3-4, Fig. 1 ) again, the display will show the ” REC. ” symbol only & execute the memory function continuously.
d) To exit the memory record function, just press the ” REC ” button for 2 seconds at least. The display will revert to the current reading.

LCD Backlight ON/OFF
After power ON, the ” LCD Backlight ” will light automatically. During the measurement, press the ” Backlight Button ” ( 3-9, Fig. 1 ) once will turn OFF the ” LCD Backlight “. Press the ” Backlight Button ” once again will turn ON the ” LCD Backlight ” again.

ADVANCED SETTING

press the ” SET Button ” ( 3-8, Fig. 1 ) continuously at least two seconds will enter the ” Advanced Setting ” mode. then press the ” SET Button ” ( 3-8, Fig. 1 ) once a while in sequence to select the eight main function, the display will show :
Sd F….. SD memory card Format
dAtE…… Set clock time (Year/Month/Date,Hour/Minute/Second )
SP-t……. Set sampling time ( Hour/Minute/Second )
PoFF……. Auto power OFF management
bEEP…….. Set beeper sound ON/OFF
dEC…….. Set SD card Decimal character
t-CF……. Select the Temp. unit to ℃ or ℉
t-SEt…….. Set pH manual Temp. compensation value, pH only
ESC…… Escape from the advanced setting

Remark :
a.
pH – pH/mV Mode
b.
During execute the ” Advanced Setting ” function,
if press ” ESC Button ” ( 3-3, Fig. 1 ) will exit the ” Advanced Setting ” function, the LCD will return to normal screen.

SD memory card Format

When the lower display show ” Sd F ”

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper value to ” yES ” or ” no “.
   yES – Intend to format the SD memory card no – Not execute the SD memory card format

2. If select the upper to ” yES “, press the ” Enter Button ” ( 3-10, Fig. 1 ) once again, the Display will show text ” YES Ent ” to confirm again, if make sure to do the SD memory card format, then press ” Enter Button ” once will format the SD memory clear all the existing data that already saving into the SD card.

Set clock time ( Year/Month/Date,Hour/Minute/ Second )

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to adjust the value ( Setting start from Year value ). After the desired value is set, press the ” Enter Button ” ( 3-10, Fig. 1 ) once will going to next value adjustment ( for example, first setting value is Year then next to adjust Month, Date, Hour, Minute, Second value ).
2. After set all the time value ( Year, Month, Date, Hour, Minute, Second ), press the ” ENETER Button ” ( 3-20, Fig. 1 ) once will save the time value.

Remark :
After the time value is setting, the internal clock will run precisely even Power off if the battery is under normal condition ( No low battery power ).

Set sampling time ( Seconds )

When the lower display show ” SP-t ”

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to adjust the value ( 0, 1, 2, 5, 10, 30,60, 120, 300, 600, 1800,3600 seconds ).
2. After the Sampling value is selected, press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the setting function with default.

Auto power OFF management
When the lower display show ” PoFF ”

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper value to ” yES ” or ” no “.
   yES – Auto Power Off management will enable. no – Auto Power Off management will disable.

2. After select the upper text to ” yES ” or ” no “, press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the setting function with default.

Set beeper sound ON/OFF

When the lower display show ” bEEP ”

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper value to ” yES ” or ” no “.
   yES – Meter’s beep sound will be ON with default. no – Meter’s beep sound will be OFF with default. is power ON.

2. After select the upper text to ” yES ” or ” no “, press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the setting function with default.

Decimal point of SD card setting
The numerical data structure of SD card is default used the ” . ” as the decimal, for example “20.6” “1000.53” .But in certain countries (Europe ..) is used the ” , ” as the decimal point, for example ” 20,6 ” “1000,53”. Under such situation, it should change the Decimal character at first.

When the lower display show ” dEC “

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper text to ” USA ” or ” Euro “.
   USA – Use ” . ” as the Decimal point with default. Euro – Use ” , ” as the Decimal point with default.

2. After select the upper text to ” USA ” or ” Euro “, press the ” ENTER Button ” ( 3-10, Fig. 1 ) will save the setting function with default.

Select the Temp. unit to ℃ or ℉

When the lower display show ” t-CF ”

1. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper Display text to ” C ” or ” F “.
   C – Temperature unit is ℃
   F – Temperature unit is ℉

2. After Display unit is selected to ” C ” or ” F “, press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the setting function with default.

Set pH manual Temp. compensation value
When the lower display show ” t-SEt “

1. This function only for the pH measurement of adjusting the pH electrode’s manual Temp.compensation value. The default value is 25 ℃ ( 77 ℉ ).
2. Use the ” ▲ Button ” ( 3-6, Fig. 1 ) or ” ▼ Button ” ( 3-7, Fig. 1 ) to select the upper value to the desired Temp. compensation value ( ℃ or ℉ ), then press the ” Enter Button ” ( 3-10, Fig. 1 ) will save the setting value with default.

ESC

When the display show ” ESC “
When the Display show the text ” ESC “, then press the ” ESC Button ” ( 3-3, Fig. 1 ) will finish the Advanced Setting procedures and return to the normal measuring screen.

Remark :
During execute the ” Advanced Setting ” function,
if press ” ESC Button ” ( 3-3, Fig. 1 ) will exit the ” Advanced Setting ” function, the LCD will return to normal screen.

DATALOGGER

Preparation before execute datalogger function
a. Insert the SD card
Prepare a ” SD memory card ” ( 1 G to 16 G, optional ), insert the SD card into the ” SD card socket ” ( 3-11, Fig. 1).The front panel of the SD card should face against the the down case.
b. SD card Format
If SD card just the first time use into the meter, it recommend to make the ” SD card Format ” at first. please refer chapter 7-1 ( page 14 ).
c. Time setting
If the meter is used at first time, it should to adjust the clock time exactly, please refer chapter 2-2 ( page 14 ).
d. Decimal format setting
The numerical data structure of SD card is default used the ” . ” as the decimal, for example “20.6” “1000.53” . But in certain countries ( Europe …) is used the ” , ” as the decimal point, for example ” 20, 6 ” “1000,53”. Under such situation, it should change the Decimal character at first, details of setting the Decimal point, refer to Chapter.

Auto Datalogger ( Set sampling time ≧ 1 second )
a. Start the datalogger
Press the ” LOG Button ( 3-10, Fig. 1 ) > 3 seconds continuously, the lower LCD will show the text of ” Log “then ” REC ” symbol will flashing per sampling time, at the same time the measuring data along the time information will be saved into the memory circuit.

Remark :

• How to set the sampling time, refer to Chapter 7-3,
• How to set the beeper sound is enable, refer to

b. Pause the datalogger
During execute the Datalogger function, if press the ” LOG Button ” ( 3-10, Fig. 1 ) once will pause the Datalogger function ( stop to save the measuring data into the memory circuit temporally ). In the same time the the ” Logger ” symbol will stop flashing, the lower LCD will show the text of ” Log “.

Remark :
If press the ” LOG Button ” ( 3-10, Fig. 1 ) once again will execute the Datalogger again, the ” Logger ” symbol will flashing.
c.. Finish the Datalogger
During execute the Datalogger function, press the ” LOG Button ( 3-10, Fig. 1 ) > 3 seconds continuously again will finish the Datalooger function, the ” Log ” text will be disappeared and finish the Datalogger.

Manual Datalogger ( Set sampling time = 0 second )
a. Set sampling time is to 0 second
Press the ” LOG Button ( 3-10, Fig. 1 ) > 3 second , the lower LCD will show the ” Position no. ” , then press the ” LOG Button ” ( 3-10, Fig. 1 ) once, the ” Logger ” symbol will flashing once and Beeper will sound once, at the same time the measuring data along the time information will be saved into the memory circuit.

Remark :
During execute the Manual Datalogger, it can use the ” ▲ Button ” ( 3-6, Fig.

1. or ” ▼ Button ” ( 3-7, Fig. 1 ) to set the measuring position ( 1 to 99, for example room 1to room 99 ) to identify the measurement location , the lower Display will show P x ( x = 1 to 99 ). ( x = 1 to 99 ).
   b. Finish the Datalogger
   During execute the Datalogger function, press the ” LOG Button ( 3-10, Fig. 1 ) > 3 seconds continuously again will finish the Datalooger function, the Position no. ” PXX ” will be disappeared and finish the Datalogger. function.

Check time information
During the normal measurement ( not execute the Datalogger ),
If press ” TIME Button ” ( 3-8, Fig. 1 ) once , the lower LCD display will present the time information of Year/Month, Date/Hour, Minute/Second and the Sampling time information in sequence.

SD Card Data structure

1. When the SD card is used into the meter, the SD card When the first time, the SD card is used into the meter, the SD card will generate a folder :
   PHB01

2. If the first time to execute the Datalogger,under the route PHB01\, will generate a new file name PHB01001.XLS.After exist the Datalogger, then execute again, the data will save to the PHB01001.XLS until Data column reach to 30,000 columns, then will generate a new file, for example PHB01002.XLS

3. Under the folder PHB01\, if the total files more than 99 files, will generate anew route, such as PHB02\ ……..

4. The file’s route structure :

PHB01\ PHB01001.XLS
PHB01002.XLS
…………………
PHB01099.XLS
PHB02\ PHB02001.XLS
PHB02002.XLS
…………………
PHB02099.XLS
PHBXX\ …………………
Remark :
XX : Max. value is 10.

Saving data from the SD card to the computer ( EXCEL software )

1. After execute the Data Logger function, take away the SD card out from the ” SD card socket ” ( 3-11, Fig. 1 ).
2. Plug in the SD card into the Computer’s SD card slot ( if your computer build in this installation ) or insert the SD card into the ” SD card socket “. then connect the ” SD card socket ” into the computer.
3. Power ON the computer and run the ” EXCEL software “.Down load the saving data file ( for example the file name : PHB01001.XLS, PHB01002.XLS ) from the SD card to the computer. The saving data will present into the EXCEL software screen ( for example as following EXCEL data screens ) , then user canuse those EXCEL data to make the further Data or Graphic analysis usefully.

EXCEL graphic screen ( for example )

 POWER SUPPLY from DC ADAPTER

The meter also can supply the power supply from the DC 9V Power Adapter ( optional ). Insert the plug of Power Adapter into ” DC 9V Power Adapter Input Socket ” ( 3-16, Fig. 1 ).

BATTERY REPLACEMENT

1. When the left corner of LCD display show ” “, it is necessary to replace the battery. However, in-spec. measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate.
2. Loose the screws of the ” Battery Cover Screws ” ( 3-14, Fig. 1 ) and take away the ” Battery Cover ” ( 3-12, Fig. 1 ) from the instrument and remove the battery.
3. Replace with DC 1.5 V battery ( UM3, AA, Alkaline/heavy duty ) x 6 PCs, and reinstate the cover.
4. Make sure the battery cover is secured after changing the battery.

RS232 PC SERIAL INTERFACE

The instrument has RS232 PC serial interface via a 3.5 mm terminal ( 3-15, Fig. 1 ).

The data output is a 16 digit stream which can be utilized for user’s specific application.

A RS232 lead with the following connection will be required to link the instrument with the PC serial port.

Center Pin…………………………………….. Pin 4
(3.5 mm jack plug)
Ground/shield……………………………..Pin 2
Pin 5    2.2 K
resistor

RS232 FORMAT : 9600, N, 8, 1

The 16 digits data stream will be displayed in the following format :
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D
Each digit indicates the following status :

reading is 1234, then D8 toD1 is : 00001234
D9| Decimal Point(DP), position from right to the left0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
D10| Polarity0 = Positive           1 = Negative
D11 & D12| Annunciator for Display
℃ = 01| ℉ = 02| pH = 05| mV = 18
| | |
| | |
D13| When send the upper display data = 1When send the lower display data = 2
D14| 4
D15| Start Word

PATENT

The meter ( SD card structure ) already get patent or patent pending in following countries :

Germany|

Nr. 20 2008 016 337.4

---|---
JAPAN| 3151214
TAIWAN| M 456490
CHINA| ZL 2008 2 0189918.5
ZL 2008 2 0189917.0

171016-BPH-241SD

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