Thermo Scientific Alpha pH 800 Скачать руководство пользователя страница 32 | Manualshive

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Thermo Scientific Alpha pH 800 Скачать руководство пользователя страница 32

25

7.4

Configuration (ConF) sub-function

The options available in this sub-function allows the controller to be configured

as a pH or ORP controller.

7.4.1

Entering Configuration sub-function

1)

Enter Advanced Set-up mode

. Press the ENTER key.

2)

Press

Δ

or

∇

keys

to scroll until upper display shows “ConF”.

SETUP

ConF

HOLD

PH

SY

SETUP

HOLD

PH

ASY

SETUP

HOLD

SETUP

HOLD

OrP

mV

SY

SETUP

HOLD

OrP

mV

ASY

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Содержание Alpha pH 800

Страница 1: ...Alpha pH 800 Controller Transmitter pH ORP...

Страница 2: ...k ROSS Resolution SAOB SMART AVERAGING Smart CheK SMART STABILITY Stacked Star Navigator 21 Stat Face The Enhanced Lab ThermaSense Triode TRIUMpH Unbreakable pH Universal Access are trademarks of Ther...

Страница 3: ...plications of the Alpha pH 800 process controller transmitter If you have doubts in the use of the instrument please do not hesitate to contact the nearest Authorized Distributor Thermo Scientific wil...

Страница 4: ...of the instrument Before powering up the unit make sure that power source it is connected to is as specified in the top label Failure to do so may result in a permanent damage to the unit The unit ha...

Страница 5: ...Setting manual temperature compensation 19 7 3 Control Relay A Control Relay B SP1 SP2 sub function 20 7 3 1 Entering Set point 1 Set point 2 sub function 20 7 3 2 Selecting set point values 20 7 3 3...

Страница 6: ......

Страница 7: ......

Страница 8: ...lectrode offset adjustment from the keypad Automatic temperature compensation ATC Manual temperature compensation setting without the ATC probe with independent setting for calibration and process tem...

Страница 9: ...e free from external inference 1 2 Applications Use this controller in panel mounted enclosures for applications such as water treatment and monitoring galvanic decontamination chemical processing foo...

Страница 10: ...RP combination electrode with integrated or separate temperature sensor Pt 100 1000 an immersion flow or process assembly with or without a potential matching pin PMP a final control element such as p...

Страница 11: ...field tested control panel housing is 96 x 96 mm with protection class IP 54 front max 175 max 45 Mounting Cut Out Flat Gasket 1mm To be Inserted By Customer Note The Taped Corners Have to Be On Top...

Страница 12: ...rated from the power supply Sig Input Relay B Relay A Power Mains nal Output Hold pH mA PE S PE AC N L 1 2 5 4 3 6 7 8 9 10 11 12 13 14 15 17 15 16 indicated contact positions are for currentless cond...

Страница 13: ...h impedance connections Asymmetrical connections Measuring Cable pH Combination Electrode mp pH BNC 19 18 Potential Matching Pin PM S Te 0 PA PE N L S 22 21 1 2 3 20 19 Measuring Cable pH Combination...

Страница 14: ...tch terminal 1 5 Low set relay common 14 Hold function switch terminal 2 6 Low set relay working position NO 15 No connection 7 High set relay resting position NC 16 4 20 mA for ve connection 8 High s...

Страница 15: ...8 0V Pt100 RELAY A L N PE 100mA F FUSE 250VAC HOLD RELAY B Pt1000 PAL S NC NC NC NC...

Страница 16: ...ions within the function group of Set up mode Store input data in the Set up mode Start calibration in the calibration mode Select various function groups in the Set up mode Set parameters and numeric...

Страница 17: ...mode of pH ORP READY Comes on after a successful calibration HOLD Relay position and current output are frozen ATC Comes on in the ATC mode Disappears in the Manual temperature Compensation mode ATC...

Страница 18: ...ment OFS 2 Temperature Measurement compensation settings Set o C 3 Control relay 1 configuration SP1 4 Control relay 2 configuration SP2 5 Configuration ConF 6 Calibration CAL pH 4 3 Control Concept T...

Страница 19: ...rs at right side of display indicate whether controller is set for pH or mV measurement Similarly annunciators or icons at top or left side of display shows current status of controller e g MEAS SETUP...

Страница 20: ...ration Electrode slope and offset information is displayed SETUP HOLD CAL PH 57 2 mV 6 88 pH NOTE If display reads CAL OrP see section 7 4 for procedures on how to switch from ORP to pH readings 2 Pre...

Страница 21: ...utomatically displays electrode slope and offset The zero point and slope are re determined after each calibration 6 Press ENTER key If calibration mode was accessed using CAL key controller will retu...

Страница 22: ...see section 7 4 for procedures on how to switch from pH to ORP mV readings CAL 2 Place sensor in ORP solution 226 mV HOLD 3 Press ENTER key to begin calibration CAL indicator appears on display Upper...

Страница 23: ...lectrode SETUP SETUP HOLD HOLD Ofs 0 05 7 00 1 Take a sample from the system and note pH reading displayed on controller 2 Measure pH of sample using a calibrated pH tester hand held meter or bench me...

Страница 24: ...Enter Advanced Set up mode by pressing ENTER key 2 Press or keys to scroll until display shows Set o C 3 Press ENTER key The lower display shows Atc upper display shows on or oFF depending on whether...

Страница 25: ...the controller display to a thermometer known to be accurate Note down the correct temperature value 4 Press or keys to scroll the lower display to match the correct value Upper display will now show...

Страница 26: ...rent SETUP 25 0 1 Select ATC oFF as described above in section 7 2 1 2 Press ENTER key Upper display shows current process temperature and lower display shows P o C to indicate process temperature 3 P...

Страница 27: ...until upper display shows SP1 SP2 4 00 pH SP1 SETUP HOLD 7 3 2 Selecting set point values This lets you choose the value that will cause your controller to activate the respective relays Lo SP1 SETUP...

Страница 28: ...ollowing configuration for the set points can be selected lo lo lo hi hi lo or hi hi 1 Follow directions in 7 3 1 to enter Control Relay mode 2 Press ENTER key until upper display shows Lo or Hi and l...

Страница 29: ...s such as a pump or valve The actions of the external device will cause the solution s pH to drop When the pH drops to 8 5 pH the relay and hence the pump will switch off 1 Follow directions in 7 3 1...

Страница 30: ...1 Follow directions in 7 3 1 to enter Control Relay mode 2 Press ENTER key Scroll with or keys until upper display shows on delay time and lower display shows On d 3 Press and keys to enter on delay...

Страница 31: ...n 7 3 1 to enter Control Relay mode SETUP 0 OF d HOLD 2 Press ENTER key Scroll with or keys until upper display shows off delay time and lower display shows OF d 3 Press or keys to enter off delay tim...

Страница 32: ...ontroller to be configured as a pH or ORP controller 7 4 1 Entering Configuration sub function 1 Enter Advanced Set up mode Press the ENTER key 2 Press or keys to scroll until upper display shows ConF...

Страница 33: ...eturn to Measurement mode by pressing and keys simultaneously escape 7 4 3 Reverting to factory default settings Use this parameter to reset all settings to factory default Changing from no to YES and...

Страница 34: ...The only difference is that controller will revert back to Set up mode instead of Measurement mode after calibration is completed 7 5 1 Entering Calibration mode from Advanced Set up mode 1 Enter Adva...

Страница 35: ...Power Requirements 110 220 VAC jumper selectable Frequency 48 to 62 Hz Power Consumption max 0 75 VA Signal Output Load 4 to 20 mA galvanically isolated max 500 pH ORP input BNC Connection terminal T...

Страница 36: ...ctor HF Resistant Glass ECHTPTTSO05B Ryton body ORP Platinum Electrode with 5 m cable with BNC connector for PMP No ATC ECHTAUTSO05B Ryton body ORP Gold Electrode with 5 m cable with BNC connector for...

Страница 37: ...nit rubber gasket 1 unit 10 3 Return of Goods Authorisation must be obtained from our Customer Service Dept to issue a RMA Return of Material Authorisation number before returning items for any reason...

Страница 38: ...om the power supply Jumper Positions Internal to the controller JP 1 Selects the input voltage 220 VAC JP 2 Selects the input voltage 110 VAC JP 3 Solder bridge selects between Pt100 and Pt1000 Fuse N...

Страница 39: ...1 67 4 01 6 95 7 09 9 38 10 25 10 1 67 4 00 6 92 7 06 9 32 10 18 15 1 67 4 00 6 90 7 04 9 27 10 12 20 1 68 4 00 6 88 7 02 9 22 10 06 25 1 68 4 01 6 86 7 00 9 18 10 01 30 1 69 4 01 6 85 6 99 9 14 9 97...

Страница 40: ...pH FORWARD DIRECTION REVERSE DIRECTION SP1 SP2 RELAY ON SP1 Set to LO SP2 Set to HI The controller relay activates when the set point is reached In the reverse direction it does not de activate when...

Страница 41: ...CALIBRATION RECORD Calibration Date Electrode Slope Electrode Offset...

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Страница 44: ...Fax 978 232 6031 Europe P O Box 254 3860 AG Nijkerk Wallerstraat 125K 3862 CN Nijkerk Netherlands Tel 31 033 2463887 Fax 31 033 2460832 Asia Pacific Blk 55 Ayer Rajah Crescent 04 16 24 Singapore 13994...

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