Xylem WTW Turb 750 T Скачать руководство пользователя страница 1

Страница: 1 / 24

OPERATING MANUAL

ba77234edfs04 07/2022

750

Turb

Turb

750 T

LABORATORY TURBIDIMETER

OPERATING MANUAL

Содержание WTW Turb 750 T

Страница 1: ...OPERATING MANUAL ba77234edfs04 07 2022 750 T Turb Turb 750 T LABORATORY TURBIDIMETER OPERATING MANUAL...

Страница 3: ...g the turbidity 11 Calibration 12 Maintenance cleaning 14 What to do if 16 General information 16 Turbidity 16 Technical data 17 General data 17 Turbidity Turb 750 IR 18 Turbidity Turb 750 T 19 Dispos...

Страница 4: ...rized Display and jack field Display The graphic display shows all information of the current measurement in the measured value display The illumination enables to read the display even in the darknes...

Страница 5: ...ral operating principles This section contains basic information on the operation of the Turb 750 T 1 Status display indicators e g IRPC Intelligent reproducibility and plausibility check AQA Valid AQ...

Страница 6: ...andard AQA 2 Start checking the meter with AQA standards A Z 5 _ Select the entry mode in an entry field Numerical or alphanumerical entry A Z 5 Display the next digit in an entry field with active al...

Страница 7: ...current setting is displayed on the right hand side With START ENTER the selection of the possible settings is opened Subsequently the setting can be changed with V W and START ENTER Example Function...

Страница 8: ...f the numeric value The numeric value is always displayed with decimal places and if necessary rounded Initial commissioning Switching on the meter Press the On Off key Setting the language The Englis...

Страница 9: ...s exhibit tiny differences in their light trans mittance e g inhomogeneities of the glass or small defects e g scratches Therefore guidelines for accurate and reproducible measurements e g US EPA reco...

Страница 10: ...y Therefore avoid or remove air bubbles We recommend that you do not treat any scratches in the cell with oily liquids not even with so called special silicone oils They could unnecessarily soil the m...

Страница 11: ...starting to measure see CLEANING THE CELLS page 15 Only hold the cells by the top or by the black light protection cap With turbidity values under 1 FNU NTU the measured value is strongly influenced...

Страница 12: ...For quick and easy measuring we recommend that you use marked cells with the calibration standards see PREPARING THE CELL page 9 If your cells are not marked you can determine the suitable position o...

Страница 13: ...hird calibration standard of 0 02 FNU NTU you can exit the calibration with ESC at any time The new calibration data are discarded The old calibration data are used 8 Repeat the steps 4 6 with the cal...

Страница 14: ...Maintenance The meter is almost maintenance free The only maintenance task is replacing the batteries NOTE Make sure that the poles of the batteries are positioned correctly The signs on the batterie...

Страница 15: ...cells Cells have to be clean dry and free of fingerprints and scratches Therefore clean them regularly 3 Close the battery compartment 1 4 Set the date and time 1 Switch the Turb 750 T off and pull o...

Страница 16: ...ies Cause Remedy Software error Operating condition undefined or EMC load unallowed Processor reset Press the START ENTER and PRT 8 keys simultaneously Cause Remedy The function AQA was not activated...

Страница 17: ...chanical structure Type of protection IP 43 Electrical safety Protective class III Test certificates CE Ambient conditions Storage 25 C 65 C Operation 5 C 40 C Admissible relative humidity Yearly mean...

Страница 18: ...ble length Max 15 m USB interface PC Type USB 1 1 USB B Device PC Baud rate Adjustable 1200 2400 4800 9600 19200 baud Data bits 8 Stop bits 2 Parity None Handshake RTS CTS Cable length max 3 m 9 843 f...

Страница 19: ...0 9 99 FNU NTU max 0 01 FNU NTU with the setting Resolution 0 01 In the range 0 01 9 99 FNU NTU max 0 01 FNU NTU irrespective of the setting Resolution In the range 10 0 99 9 FNU NTU max 0 1 FNU NTU I...

Страница 20: ...NTU max 0 001 NTU In the range 1 00 9 99 NTU max 0 01 NTU with the setting Resolution 0 01 In the range 0 01 9 99 NTU max 0 01 NTU irrespective of the setting Resolution In the range 10 0 99 9 NTU max...

Страница 21: ...tection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in ac...

Страница 22: ...le reuse of material resources Waste from electrical and electronic equipment can be returned to the producer or distributor EU only Correct disposal of batteries in this product This marking on the b...

Страница 23: ......

Страница 24: ...rove the way water is used conserved and re used in the future is central to our work Our products and services move treat analyze monitor and return water to the environment in public utility industr...