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TOA-DKK TB-31, Instruction Manual, Page: 1 / 88

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TOA-DKK TB-31 Instruction Manual Download Page 1

 

 

 Please keep this instruction manual close at hand of the persons who are in charge of 

the operation of this product. 

 Before operating this product, please read this instruction manual carefully for its 

correct handling.

 

 

 

HAND HELD TURBIDITY METER

 

MODEL TB-31

 

 

 

 

No. 

TB3-LB16000E 

Summary of Contents for TB-31

Page 1: ...close at hand of the persons who are in charge of the operation of this product Before operating this product please read this instruction manual carefully for its correct handling HAND HELD TURBIDIT...

Page 2: ...sable in data management In addition consumed power is lowered up to 1 7 compared with the conventional products b An AC adapter external printer and RS 232C connection cable can be connected to the i...

Page 3: ...the home household goods and livestock pets equipment materials etc damage to other than the product itself IMPORTANT Indicates important matters other than and They are the matters such as preventing...

Page 4: ...or lost please order a new one through your local sales agent or our sales office and affix it to its original position 3 Notes on use of the instruction manual Important items such as Safety complian...

Page 5: ...onnecting equipment not supplied by DKK TOA h Loss of data settings programs or software stored on the product not attributable to DKK TOA i Any product other than DKK TOA s if specified by the purcha...

Page 6: ...tial order Purpose Section Start start up Understand the outline of this product Perform respective operations Maintenance and inspection and troubleshooting Introduction Safety Information 1 Content...

Page 7: ...peration panel 12 2 Display 13 3 Turbidity sensor Model ELL 011 15 4 Preparations 16 4 1 Loading the Batteries 16 4 2 Installing and Removing the Protective Cover 19 1 Installing the protective cover...

Page 8: ...y execution by interval 47 6 4 Display Range Switching Setting 49 6 5 Measurement Unit Setting 50 6 6 Response Setting 51 6 7 Temperature Calibration Function 52 6 8 Memory Overwrite On Off Setting 54...

Page 9: ...vered even by daily maintenance 75 8 3 Battery Replacement Period 76 9 Troubleshooting 77 9 1 Safety Precautions When an Abnormality Occurred 77 9 2 Error Display 78 9 3 Other Troubles and Countermeas...

Page 10: ...m with built in memory 1 ELL 011 1 Protective cover with shoulder belt 7258070K 1 AA size dry battery 2 sample supply 2 Instruction manual 1 NOTE 1 This accessory is not supplied if only main body is...

Page 11: ...n 5NTU 0 to 800 At fixed conditions Temperature Within 0 5 C Calibration Zero Span calibration Water depth Within 50m 0 5MPa or equivalent Water Proof IP67 2 Printing function 3 Interface is standard...

Page 12: ...9 secs Long interval 00 hours 02 mins to 99 hours 59 mins Auto power off On Off setting is possible ON Power is turned off when key operation is not performed for 10 mins 20 mins 30 mins 60 mins Tempe...

Page 13: ...e the power is turned on and off ON OFF When pressed for less than 2 seconds the display returns directly to the Measurement standby screen from any other screen Sensor key When pressed for 2 seconds...

Page 14: ...f key Notation in text Function Data in left arrow key Saves the measured value Selects the MODE No INT CLOCK C or etc mark at the Menu screen Data out right arrow key Displays the saved measured valu...

Page 15: ...h zero calibration execution Blinks at one touch zero calibration execution Span mark Lights steadily after span calibration execution Blinks at span calibration execution Temperature display Displays...

Page 16: ...ntents of Turbidity Sensor Model ELL 011 No Names Contents Plug Plug for connecting the sensor to the instrument body Body Air vent groove Light emitting part Light receiving part Temperature sensor P...

Page 17: ...li dry cell batteries 2 pieces or AA size rechargeable nickel hydride batteries 2 pieces When alkali dry cell batteries are used the battery drive time is about 120 hours for the continuous measuremen...

Page 18: ...p them In each case the waterproofing function cannot be guaranteed if used as is When replacing the packing refer to the figure shown above and confirm that the packing is installed properly If the p...

Page 19: ...Batteries 18 End of battery cover holder is not firmly inserted into the notch of the battery cover End of battery cover holder is firmly inserted into the notch of the battery cover Checking the end...

Page 20: ...e cover on a desk etc At that time be careful not to drop the instrument body 1 Installing the protective cover Install the accessory protective cover in accordance with the following figure so that t...

Page 21: ...oval hole in the back of the instrument body and push out the instrument body Pushing out hole Oval hole for inserting fingers Instrument body rear side Protective cover Pushing Out the Instrument Bod...

Page 22: ...t with water when the sensor has been removed or the battery cover AC adapter cover or input output cover is opened Besides do not install or store the product where water or reagent may enter it Conf...

Page 23: ...moved back and forth when removing and installing the sensor plug the pins and connector may be damaged Pull it straight out or push it straight in Mount the cable fixing bracket Loose the nut of the...

Page 24: ...he light receiving part and light emitting part of the sensor end by pure water and wipe off them gently using tissue paper etc Pure water Sensor Beaker Light receiving part Light emitting part Wash t...

Page 25: ...to hold execution screen ENTER HOLD Cancel Press for 2 seconds or more Real time mode measurement screen One touch zero calibration execution screen Press for 2 seconds or more Calibration value displ...

Page 26: ...the instrument enters the measurement standby state c In normal use once the instrument power is turned off after the measurement mode was set to batch mode measurement when the power is turned on aga...

Page 27: ...nk When a mark other than CLOCK on the menu screen is blinking cause CLOCK to blink by pressing or several times Display the date and time setting screen Press Set the date and time Press or to move t...

Page 28: ...ration Data Display Procedure Operation Screen example Display the menu screen Press at the each screen in the measurement state or in the measurement standby state Month and day Year Hour and minute...

Page 29: ...Procedure Operation Screen example Display the menu screen Press at the each screen in the measurement state or in the measurement standby state Turbidity set value Span calibration screen NTU settin...

Page 30: ...always make the distance between the sensor end and beaker bottom at least 5cm 1 One touch zero calibration Wash the sensor end Wash the sensor end with pure water and wipe off the light receiving pa...

Page 31: ...ndard solution Wash the sensor end Wash the sensor end with pure water and wipe off the light receiving part and light emitting part lightly using tissue paper etc Standard solution preparation Formaz...

Page 32: ...olution at low speed The speed guideline is about fast enough that a slight depression appears at the center of the water surface Immerse the sensor into the standard solution Insert the sensor about...

Page 33: ...Display the calibration screen Press Check blinking Check that blinks Set the calibration value in the center of the screen Enter the arbitrary calibration value you want to set using or Normally when...

Page 34: ...ion is performed immediately after is pressed in either the real time mode or the batch mode Always perform the operation of span calibration after visually checking the indicated value stability Span...

Page 35: ...t tank Doing so may cause trouble IMPORTANT Since the sensor is waterproof measurements can be made by submerging it completely into the water The construction of the product becomes waterproof IP67 o...

Page 36: ...real time mode measurement screen To return to the menu screen press b Making the measurements by real time mode Set to the real time mode Check that the instrument is in the real time mode When set t...

Page 37: ...is flowing the sensor will be affected by the flow and the indicated value will tend to be unstable Whenever possible make measurements where there is no flow The sensor can be immersed up to a depth...

Page 38: ...ent standby state Batch mode screen Cause to blink When a mark other than on the menu screen is blinking cause to blink by pressing or several times Display the measurement mode setting screen Press C...

Page 39: ...ing the Sensor into the Test Water Press the measurement start button Press at the batch mode measurement standby screen 4 lit at the main display An electronic sound will be generated and the 4 displ...

Page 40: ...g Measurement Turn off the power Press for 2 seconds or more until you hear a beep The instrument power is turned off OFF Clean the sensor After the end of the measurement clean the sensor with pure w...

Page 41: ...ion Screen example Prepare the sensor Confirm that the sensor is properly immersed in the test water Display the measurement standby screen Confirm that the measurement screen is being displayed in th...

Page 42: ...inuously by this auto hold function return to the measurement screen by pressing and then repeat the operation of steps and Or when is pressed in the auto hold standby state the stability check starts...

Page 43: ...Number Setting Procedure Operation Screen example Display the menu screen Press at the each screen in the measurement state or measurement standby state Cause No to blink When a mark other than No on...

Page 44: ...screen in the measurement state Confirm that the measurement screen is being displayed in the measurement state INT off If the power is off OFF press for 2 seconds or more and the measurement screen w...

Page 45: ...ng digit by pressing or Change the blinking value by pressing or Check the memory data The measured value temperature date and time corresponding to the data number recalled at step are displayed Eras...

Page 46: ...sec to 99 mins 59 secs However the buzzer sound is turned off when 4 seconds or less is set In the long interval function due to the energy saving during interval period after the data is saved the di...

Page 47: ...l time When the interval function was enabled at step change the blinking number and set the interval time by pressing or Setting range Short interval 1 second to 99 minutes 59 seconds Factory setting...

Page 48: ...t standby screen is displayed in the interval standby state INT blinking Interval standby screen Switch to the interval execution screen Press INT lights the time remaining up to automatic memory is d...

Page 49: ...eration Screen example Display the menu screen Confirm that the instrument is in the interval standby state INT blinking and press Cause INT to blink When a mark other than INT on the menu screen is b...

Page 50: ...mark other than etc on the menu screen is blinking cause etc to blink by pressing or several times Display the display range setting screen Press twice Set the display range The current set range is...

Page 51: ...n using pure water and span calibration using refined kaolin standard solution Measurement Unit Setting Procedure Operation Screen example Display the menu screen Press at the each screen in the measu...

Page 52: ...ing the response setting to fast Response Setting Procedure Operation Screen example Display the menu screen Press at the each screen in the measurement state or in the measurement standby state Respo...

Page 53: ...ay the temperature calibration screen Press five times Temperature calibration execution mode Temperature calibration screen Temperature calibration cancellation mode Select temperature calibration on...

Page 54: ...calibration press less than 2 seconds The display returns to the real time mode measurement screen or batch mode measurement standby screen by the setting of measurement mode When temperature calibra...

Page 55: ...at the each screen in the measurement state or in the measurement standby state Cause etc to blink When a mark other than etc on the menu screen is blinking cause etc to blink by pressing or several t...

Page 56: ...other than etc on the menu screen is blinking cause etc to blink by pressing or several times Display the buzzer on off setting screen Press once and press twice Reverse Buzzer on off setting screen S...

Page 57: ...example Display the menu screen Press at the each screen in the measurement state or in the measurement standby state Cause etc to blink When a mark other than etc on the menu screen is blinking cause...

Page 58: ...emoved or the battery cover AC adapter cover or input output cover is opened Besides do not install or store the product where water or reagent may enter it 1 Connection of AC adapter IMPORTANT Always...

Page 59: ...nput output cover and connect the connector of the analog output cable option to the input output cable connector Connect to the recorder etc Connect the arrow shaped terminals 9 at the other end of t...

Page 60: ...with the external printer and connect the connector D sub 25 pins at the other end of the external printer connection cable option to a printer In addition load the printer paper or make preparations...

Page 61: ...ument input output cover and connect the connector of the RS 232C connection cable option to the input output cable connector Connect to the PC Connect the connector D sub 9 pins at the other end of t...

Page 62: ...Span Calibration Printing Example Currently when there is set one touch zero calibration and span calibration data it can be printed from the calibration value display screen The set calibration data...

Page 63: ...function When measurement was performed by interval function the measured value is automatically printed at each set interval time 6 3 2 Memory execution by interval c Manual printing by data memory f...

Page 64: ...ement standby screen Memory data display screen Recall the data number The value of the 1st digit of the data number blinks Set the data number you want to recall Move the blinking digit by pressing o...

Page 65: ...start data number blinks Set the data number printing range Set the data number print start No and print end No Move the blinking digit by pressing or Change the blinking value by pressing or Start co...

Page 66: ...acter 8 bits Stop 1 bit Parity None Flow control Flow control none General rules The end code shall be CRLF The delimiter shall be a comma Message format Measurement data request PC Instrument D CRLF...

Page 67: ...Fixed code 00 2byte Fixed code 1 1byte Measurement year month day 10byte Measurement time 5byte Fixed code A 1byte Temperature C 6byte xxxx x Measured value 7byte xxxxx x or xxxxxxx NTU mg L Measured...

Page 68: ...nt places are filled with spaces Q22 reply Q22 1234567890 CRLF Request code 3byte Sensor serial No 10byte left justified vacant places are filled with spaces Q3n reply Q3n 201108201234 00100 0 00080 0...

Page 69: ...0800 0 0 0025 0 CRLF Code C fixed 1byte Calibration type 1byte 0 Zero calibration 1 Span calibration Calibration Year month day 12byte hour minute Calibration voltage value 7byte Sensor output voltage...

Page 70: ...0 123400 xx CRLF Setting code 2byte Year month day 8byte Hour minute second 6byte Reply status 2byte OK Normal NG Cannot be set Measurement mode setting PC Instrument MODE n CRLF Setting code MODE 4by...

Page 71: ...0 Stopped 1 Cannot stop Others If a code not in a message was sent the reply is sent by adding ER to the end of the message 2 Data collection software a We offer data collection software GP LOG EN fo...

Page 72: ...cable Never use an analog output cable other than ours 1 Connection of analog output cable Confirm that the power is off Confirm that the instrument power is off Connect the analog output cable Remove...

Page 73: ...range 100mV Turbidity High concentration range 200mV At measurement standby state 0mV Connection cable Our specified analog output cable Analog output is uninsulated 3 Analog output cable terminals w...

Page 74: ...over AC adapter cover or input output cover is opened Besides do not install or store the product where water or reagent may enter it IMPORTANT When cleaning this instrument never use paint thinner or...

Page 75: ...apter cover or input output cover is opened Besides do not install or store the product where water or reagent may enter it Mixing in Do not drop the instrument body into the measurement tank Doing so...

Page 76: ...protective tube Install the protective tube to the sensor as its original state 2 When not recovered even by daily maintenance Wash with pure water Remove the sensor protective tube and wash the ligh...

Page 77: ...pacity display differs somewhat for AA size alkali batteries and AA size rechargeable nickel hydride batteries it is only a guideline c Since the clock stops at battery replacement perform time adjust...

Page 78: ...ting the plug AC adapter cover or input output cover Water or reagent entering the product may short the circuits and cause electric shock or fire Waterproofing The construction of the product becomes...

Page 79: ...nt 02 Memory FULL alarm An attempt was made to store data when the memory overwrite on off setting was in the OFF state Set the memory overwrite on off setting to ON 6 8 Memory Overwrite On Off Settin...

Page 80: ...ensor Preparation Indication is unstable Response is slow Air bubbles cling to the sensor light receiving part and light emitting part Remove the bubbles by shaking the sensor left and right and up an...

Page 81: ...ro calibration Perform the zero calibration again 5 5 Performing the Calibration Indicated value deviates Air bubbles cling to the sensor light receiving part and light emitting part Remove the bubble...

Page 82: ...e system b There are 2 system reset methods In either case before resetting the system turn off the instrument power by pressing 1 Returning all data and parameters to their factory setting After conf...

Page 83: ...ll invalidate the warranty When moving the instrument always turn off the power When an AC adapter option is used disconnect the AC adapter from the AC receptacle Waterproofing The construction of the...

Page 84: ...ire When the product will not be used for a long time always remove the AA size alkali battery or AA size rechargeable nickel hydride battery Liquid may leak from the battery The installation or stora...

Page 85: ...able nickel hydride batteries in the marketplace Instruction manual 1 NOTE 1 This accessory is not supplied if only main body is ordered Sensor Standard Solution List Name Type Sales units Remarks Tur...

Page 86: ...rinter 0RD00001 1 1 sold Connection cable for external printer 118N061 1 When you already have an external printer EPS G EPS R it can be used by providing only this cable RS 232C connection cable 118N...

Page 87: ...Model TB 31 86 Revision History Instruction Manual No TB3 LB16000E 21 11 2011 JJ New Version in English RSL T Sato A Tanaka DEC H Nakamura B5 size RSL...

Page 88: ...Head Office Address 29 10 1 Chome Takadanobaba Shinjuku Ku Tokyo 169 8648 Japan Telephone 81 3 3202 0225 Facsimile 81 3 3202 5685 URL http www toadkk co jp...

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