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WITT-GASETECHNIK GmbH & Co KG

Salinger Feld 4-8

: +49 (0)2302 89010 www.wittgas.com

Gas safety & process technology

D-58454 Witten,
Germany

Fax: +49 (0)2302 89013 [email protected]

analysis

Accompanying gases:

non-combustible, non-corrosive gases (typical: N

, O

optional Ar)

Measuring principle:

IR adsorption

Measuring range:

0...100 per cent by volume

Measuring accuracy:

2% FS at 20 °C (

2% CO

)

Service life:

practically non-wearing

Measurement type:

random sample/continuous

Response time:

≤

5 s

Relative air humidity:

≤

90 %, non-condensing at +20

≤

50 %, non-condensing at +40

Operating temperature range: 0...+40 °C, non-condensing
Calibration type:

2 point calibration (0-point, measuring range)

Zero gas (recommended):

100% N

or 100% argon

Calibration gas (recom-
mended):

100% CO

Max. operating pressure (Ü):

Atmosphere

Bluetooth specifications:

Bluetooth versions:

Bluetooth 2.0 EDR/ 2.0 / 1.2 / 1.1

Frequency:

2402 - 2480MHz

Transmission method,
modulation:

FHSS (Frequency Hopping Spread Spectrum) /
GFSK (Gaussian Frequency Shift Keying)

Codification: 128

bit

Channels:

79 channels each with 1 MHz bandwidth

Transfer rate:

9600 baud

Transmission power (Class 1): max.15 dBm (output level relative to 1 mW)
Receiver (sensitivity):

-80dBm typ. (output level relative to 1 mW)

Range (Class 1):

max. 100 m (open ground)

Type of Bluetooth device:

master

09051301

Содержание OXYBABY 6

Страница 1: ...Operating Instructions for OXYBABY 6 for O2 CO2 Issue date 13 05 2009 This edition is not subject to the update service Copyright WITT GASETECHNIK GmbH Co KG 2009 All rights reserved...

Страница 2: ......

Страница 3: ...r exiting menus 12 8 2 Entering or changing data using the buttons on the OXYBABY 13 8 2 1 Entering data Product names users production lines 13 8 2 2 Modifying data Product names users production lin...

Страница 4: ...m 33 8 10 4 Contrast 34 8 10 5 Brightness 34 8 10 6 Version 35 8 10 7 Update 35 9 Calibration 36 9 1 Calibrating zero point O2 or CO2 36 9 2 Calibrating measuring point for O2 37 9 3 Calibrating measu...

Страница 5: ...al data memory for readings ring buffer for maximum num ber of data records refer to the Chapter on Technical data 14 which are retained in the memory even when the device is switched off If the recha...

Страница 6: ...o an O2 and a CO2 measuring cell The O2 content in the aspirated gas mixture generates in the chemical measuring cell a weak electrical voltage proportionate to the O2 content This voltage is measured...

Страница 7: ...After the start of the measurement see Chapter 7 the measuring program then runs automatically A gas sample is taken from the packaging and the O2 CO2 concentration level measured Once the measuring t...

Страница 8: ...xybaby at the very latest when bat tery low is shown on the display Connect the Oxybaby to the power supply unit charge as follows and charge the batteries fold down lug on right side insert combined...

Страница 9: ...CO2 Salami A Meier Line 12 The upper line of the display shows the date time and operating mode of the last measure ment for your OXYBABY The symbol indicates the sample Hold operating mode the symbo...

Страница 10: ...the measuring time on successive meas urements on packages with very different gas concentration levels 7 3 1 Sample Hold measurement Change to the sample hold operating mode if required see Chapter...

Страница 11: ...measurement with Close the needle cover see 7 2 The last current measurement is shown on the display During the permanent measurement the current measured value is automatically stored every 10 secon...

Страница 12: ...ttings for your OXYBABY The name of the currently selected menu main menu here is shown on the top line The OXYBABY is available with a series of program options which you can select using the arrow k...

Страница 13: ...aracter Letters and number field 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z You can also enter spaces full stops commas and hyphens bottom right Press key once the desired...

Страница 14: ...desired character is underlined Example Appenzeller K You can delete a character as follows move cursor _ to entered term until the character that you wish to delete is underlined press the arrow keys...

Страница 15: ...ated as in the Entering data section see above 8 2 1 modify Appppenzeller A B C D A modify menu name B Stored term C Letters and number field D Functions A darkened underline _ denotes the cursor in t...

Страница 16: ...see 8 5 3 delete see 8 5 4 modify see 8 5 5 user select see 8 6 1 export see 8 6 2 generate see 8 6 3 delete see 8 6 4 modify see 8 6 5 line Production line select see 8 7 1 export see 8 7 2 generate...

Страница 17: ...ax 49 0 2302 89013 mail wittgas com settings date and time see 8 10 1 language see 8 10 2 Deutsch English Espanol Italiano output see Chapter 8 10 3 search for Bluetooth device Bluetooth device BT dev...

Страница 18: ...arrow keys or to select the permanent or sample Hold mode press the key press the key several times to return to the measuring window 8 5 Selecting or managing products In the main menu select the pro...

Страница 19: ...k Mortadella If you wish to leave the menu without making a change press the key The lower line then displays the last measured product the middle shows the existing created products Use the or key to...

Страница 20: ...By using the four arrow keys and the End function you can save the new product and return to the products menu If you do not wish to save the product press the key to exit the entry menu and return to...

Страница 21: ...2 A darkened underline _ denotes the cursor in the stored term B The following editing options are available to you move the cursor _ in the stored term up to the position that you wish to change the...

Страница 22: ...ssner If you wish to leave the menu without making a change press the key The lower line then displays the last active user the middle shows the existing created user Use the arrow key or to change to...

Страница 23: ...data Chapter 8 2 1 Save the new user name using the four arrow keys and the End function and then return to the user menu If you do not wish to save the user name press the key to return to the user m...

Страница 24: ...f you do not wish to change the user press the key to exit without making a change and return to the user menu Details on changing stored data see Chapter 8 2 2 Details on operating the keys functions...

Страница 25: ...delete lines when no log data are available modify existing lines You can exit the line program option as follows press the key and return to the main menu 8 7 1 Selecting line In the line menu use t...

Страница 26: ...the device and then returns to the user menu 8 7 3 Generating lines The entry menu appears after selecting the generate menu item generate line Line K A B C D Details on operating the keys functions a...

Страница 27: ...enables you to modify the currently selected line If you wish to change an other line select one at select line see Chapter 8 7 1 The entry menu appears after selecting the modify menu item modify lin...

Страница 28: ...ram option as follows press the key and return to the main menu 8 8 1 Displaying log data You can display previously stored measurement data log data using this program option Use the arrow key or to...

Страница 29: ...and return to the log data menu If you wish to delete the log data press the key All log data have been deleted 8 8 3 Exporting log data You can send all the measured data log data to a previously con...

Страница 30: ...lay information on the OXYBABY update can be used to update the operating program for the OXYBABY Use the arrow key or to change to the desired program option Press the key to run the program option Y...

Страница 31: ...lected language appears in white lettering against a dark background The title bar at the top right always shows the name of the language in English The lower line shows the language in which the menu...

Страница 32: ...h for BT devices BT device USB search for BT devices search for Bluetooth BT devices and connect to one of the Bluetooth devices that are found a Bluetooth device previously connected to the OXYBABY e...

Страница 33: ...t the search several times It may be that the desired Bluetooth device is temporarily unavailable search BT devices please wait 1 ASL Ap1300 BT SN 2 XXXXXXXXXX Use the arrow keys and to select the des...

Страница 34: ...ng them permanently Increasing contrast press arrow key or once or several times Decreasing contrast press arrow keys or once or several times Once the desired contrast has been reached press the key...

Страница 35: ...ou can update the OXYBABY operating software The update is available on an SD card During an update all the entered data products lines users and all log data are retained Fold down lug on right side...

Страница 36: ...s has finished an acoustic signal is sounded and the upper line of the display stops flashing Caution For all measuring and calibration processes make sure that the measuring cell in the OXY BABY does...

Страница 37: ...When calibrating the CO2 measuring point use a suitable calibration gas cylinder see Techni cal data Install a pressure regulating valve on the calibration gas cylinder and connect a protective sleeve...

Страница 38: ...sensor faulty Check needle and filter for signs of clog ging and then clean or replace if neces sary Replace O2 sensor needle blocked Needle filter clogged up Check needle and filter clean or replace...

Страница 39: ...y measurements 11 1 Needle or filter clogged up The OXYBABY needle or filter are clogged up or the device is faulty when needle blocked is shown on the display where there is no difference in concentr...

Страница 40: ...urement of zero gas without needle and filter Send device to WITT after sales service Difference in concentration level between the measurement of packaging and the measurement of zero gas Replace fil...

Страница 41: ...ins cable On the rear side of the OXYBABY unscrew the 6 fastening screws and open the casing Detach electrical connector plug 3 Remove screw 1 from O2 sensor Plug 3 Screw 1 Carefully remove O2 sensor...

Страница 42: ...BY insert plug of USB charging cable power supply unit cable into socket on power supply see Technical data If the display remains dark try to power up the OXYBABY from a PC using the USB cable pro vi...

Страница 43: ...needle or filter are clogged up see Chapter 11 1 Check whether a hose has been kinked or has been crushed Switch off the device If plugged in detach USB cable or USB mains cable On the rear side of th...

Страница 44: ...ls on systems requirements installation and operation of the WITT Logger PC applica tion are available on the CD included in the package contents Following installation of the WITT Logger application...

Страница 45: ...Germany Fax 49 0 2302 89013 mail wittgas com 13 Holder table stand option You can use the holder table stand to set up the OXYBABY in a space saving and reliable man ner It is mounted onto a holder wh...

Страница 46: ...data records ring buffer Measuring cycles approx 250 with one rechargeable battery charge Rechargeable batteries 3 integrated rechargeable batteries 3 nickel metal hydride type AA each Capacity min 2...

Страница 47: ...ondensing at 40 C Operating temperature range 0 40 C non condensing Calibration type 2 point calibration 0 point measuring range Zero gas recommended 100 N2 or 100 argon Calibration gas recom mended 1...

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