MRC DA-130N Instruction Manual Download Page 1

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PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529

[email protected]

MRC.VER.02-11.10

INSTRUCTION MANUAL FOR

DA-130N

Portable Density/Specific Gravity Meter

Summary of Contents for DA-130N

Page 1: ...EAD THIS MANUAL CAREFULLY BEFORE OPERATION 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC VER 02 11 10 INSTRUCTION MANUAL FOR DA 130N Portable Density Specific Gravi...

Page 2: ......

Page 3: ...rement 18 7 2 Sample measurement 19 7 2 1 When the built in syringe is used 19 7 2 1 1 Sampling test materials 19 7 2 1 2 Start measurement 19 7 2 1 3 Hold measurement data 19 7 2 1 4 Saving measureme...

Page 4: ...tion of beep sound 32 10 2 Adjust brightness of LC display Setting of Backlight on off 33 10 3 Setting Automatic Power Off 33 10 4 Version number check 33 10 5 Set Date 34 10 6 Set ID 34 11 Power sour...

Page 5: ...ge This symbol means prohibition of an act This symbol means mandatory Warning Never overhaul or open the casing the unit except by an authorized KEM service person Danger exists of electric shock fir...

Page 6: ...or break the battery or discard it in water or in flame Danger exists of battery explosion causing fire injury and contamination of the enviroment Caution Do not use a leaking battery Danger exists of...

Page 7: ...hey are correctly shipped in number 2 Preparation for measurement P 10 Set the supplied battery in the unit 3 Preliminary test P 12 Measure water 1 Prepare pure water for measurement 2 Check the measu...

Page 8: ...ted other than instructed the instrument may not work to its specified performance and not satisfy the warranty term and conditions 4 Meaning of mark or symbol in the manual This symbol means technica...

Page 9: ...size AAA 2 pcs LR03G 1 5V 98 319 0005 2 Battery holder 1 pc 98 560 0021 3 Sampling nozzle 1 pc Tetrafluoroethylene resin with washer 98 560 0103 4 Nozzle screw 1 pc 98 595 0492 5 Operation manual 1 co...

Page 10: ...ont view 4 2 Side view 5 Screw stopper 1 Display window 2 Operating key 3 Sample discharging lever 4 Syringe cover 7 Sampling nozzle 6 Nozzle screw 8 Sample intake lever 11 Measuring cell 9 Intake lev...

Page 11: ...7 4 3 Rear view 12 Battery cover 13 Infra red receiver transmitter...

Page 12: ...ry in is set at Auto saving When measurement data is held the results are automatically stored in the unit When the data are saved this symbol blinks 7 Appears when Memory out is set at Auto output Wh...

Page 13: ...also moves the cursor to the right in numerical entry 4 cal key Key to shift the cursor downward on selection Pressing for more than 2 seconds turns the mode to calibration This key also decrements a...

Page 14: ...ttery change all of the cell at the same time Always use the same type of dry cell Note Do not use other dry cell than alkaline AAA type e g NiCd dry cell Press On Off key for more than 2 seconds to t...

Page 15: ...w the sampling nozzle with the washer into the nozzle screw and screw it in clockwise until it is securely fixed Use your hand to avoid stripping the screw thread Caution Do not use a tool like pliers...

Page 16: ...Density at current temperature The display changes as above and after confirming it is in the automatic stability sense mode press Meas key When the display density is stabilized the value will automa...

Page 17: ...ct measurement data unit by moving the cursor with key and confirm by ok meas key Twelve units are selective as below 1 Density 5 API 9 Boume 2 Comp Density 6 Brix 10 Plato 3 SG t t 7 Alcohol 11 Proof...

Page 18: ...mperature compensation coefficient can be obtained using Hydrometer or Oscilation type meter e g KEM s DA 500 by changing measurement temperature The preset value can be selected on the measuring scre...

Page 19: ...egree 6 Measurement of Brix concentration Measurement of Brix concentration sucrose concentration expressed in weight based on density at 20 C 7 Measurement of Alcohol concentration ok Measurement of...

Page 20: ...h temperature compensated or in the previous 4 measurement of specific gravity with temperature compensated Then concentration can be calculated using the calculated Comp D or SG User defined concentr...

Page 21: ...r automatic saving retained measurement results or output externally You can select Memory in or Memory out as follows Memory in Setting storage method of measurement results Auto When measurement res...

Page 22: ...lable plastic syringe is used for sampling if you need excessive pressure in pushing the cylinder stop injecting and check the cell to see any solid clogged up and find out the cause for remedy If you...

Page 23: ...should be forced to be moved in this solidification state it would scratch the inner surface causing a possible leakage of a sample inside DA 130N 7 2 1 2 Start measurement Only when is displayed Stab...

Page 24: ...syringe push it as slowly as possible If it is abruptly pushed the unit can be broken as the result of detachment of the sample discharging lever 7 2 2 2 Start measurement Only when is displayed Stabi...

Page 25: ...tion from theoretical value falls within 0 001g cm3 calibration is in success Choose Execute Yes and store the factor value in the unit If the deviation is more than 0 001g cm3 select No and do not re...

Page 26: ...d 1000 For details refer to the section 6 2 Measuring unit 2 Measurement of temperature compensated density Note Be sure to set the STD Calib Mode to Off in the Function menu Calib Mode before perform...

Page 27: ...er 2 Clean with ethyl alcohol Ethyl alcohol gets rid of dirt which cannot be removed with pure water and hastens dry cleaning If ethanol is unavailable clean the cell thoroughly 3 Purge air to dry the...

Page 28: ...ocedure of calibration with air When the measuring cell is in dried state follow calibrating steps as below 1 Set STD Calib Mode at Off on Function Calib Mode ok 2 Press esc key 2 times to return to M...

Page 29: ...layed and actual temperatures With cal key pressed press mem out all key to blink the upper most digit on displayed temperature Input temperature with key While shifting the digit with mem clr mem out...

Page 30: ...king saved data This mark is useful for data management to identify unnecessary data or various different kinds of sample when switching to another 1 Press mem clr key to blink the latest sample numbe...

Page 31: ...series of sample measurements or all of the data 1 With mem out key pressed for more than 2 seconds the message Memory Out Execute All will appear at the upper left corner on the display 2 Select All...

Page 32: ...refer to the instruction manual for your computer as well as this manual Follow the instructions below for the setup to connect DA 130N to PC 1 Preinstall the IrDA driver of Microsoft if the OS of you...

Page 33: ...th left right and up down is 15 degree within 20cm The infrared ray lined PC 4 Select IrDA infrared transmission on Function Interface of DA 130N ok 5 Press mem out key on DA 130N to show the measurem...

Page 34: ...0007 Printer IDP 100 Select PRN printer on Interface of Function screen to make communication settings ok The optional infrared RS converter 98 029 0007 works only at 9600 baud Therefore Baud Rate mu...

Page 35: ...n below and connect the infrared RS converter to RS 232C of the computer Stand 98 029 0006 Infrared RS converter 98 029 0007 Computer Select RS on Interface of the Function screen to make communicatio...

Page 36: ...f switch of the backlight and adjust brightness of LC display Power Select for automatic power off Version No Check version number of Main unit Date Time Set the date and time Identification Set the I...

Page 37: ...ps with mem clr and mem out keys 10 3 Setting Automatic Power Off The auto power off turns off the power of the unit if no key is pressed some period of time after start up With esc key pressed push o...

Page 38: ...Date Time using or key Select the menu option using or key Select the number using or key Hit OK key to confirm the entry 10 6 Set ID DA 130N features ID entry Display the Function screen display by e...

Page 39: ...e correct direction Remedy for alarm When turns on immediately stop measuring and turn off the power Then change the cells Procedure to change the cells Turn off the power first and then replace all o...

Page 40: ...tall the syringe cover Replacement of the battery Before replacing the batteries turn off the power with on off key The measurement data and parameters are stored in nonvolatile memory These data will...

Page 41: ...ode the measuring cell made of borosilicated glass For example Hydrogen fluoride acid 4 Avoid a place for storage under any of the following atmosphere Corrosive gas Direct sunlight Dusty or humid roo...

Page 42: ...eration manual Basic operation manual 98 595 0490 Operation manual 98 595 0492 Sampling nozzle with washer 98 560 0021 Built in syringe 98 560 0024 Manual pump kit 98 434 0191 Holding stand 98 029 000...

Page 43: ...39 Option Part code Part name Qty Remarks Sketch IDP 100 20 IDP 100 21 IDP 100 22 IDP 100 Impact dot printer 1 set 100V 120V 230V...

Page 44: ...oose contact of cable with cell 3 Broken measuring cell Clean with appropriate solvent Contact your local dealer Contact your local dealer E 03 Thermistor error cell 1 Abnormal thermistor to measure s...

Page 45: ...in deviating measurements Yes No Has calibration been performed properly Does air leak form the joints Are air bubbles in sample Has measureing cell stain Take another sample by proper sampling Check...

Page 46: ...Sample number Stability sense Data storage External output Battery capacity Temperature compensation Up to 10 entries for temperature compensation coefficient and converted temperature Automatic cali...

Page 47: ...know the following information Product serial number Symptom of malfunctions Your name and address phone number 4 Please contact your local dealer on the purchase of the parts 5 Quality Assurance This...

Page 48: ...romobenzene 0 30 0 91 Chloroform 0 30 1 26 Cyclohexane 0 30 1 20 Carbon tetrachloride 0 30 1 22 Isopropanol 0 30 1 06 Toluene 0 30 1 07 n Nonane 0 30 1 08 Note The above alpha is the coefficient for t...

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