Operation Manual
MODEL 6377MB/6377BEU
pH/ORP/Cond/TDS/Salt/Temperature
Based Bluetooth Benchtop Meter
6377MB/6377BEU
Page 1: ...Operation Manual MODEL 6377MB 6377BEU pH ORP Cond TDS Salt Temperature Based Bluetooth Benchtop Meter 6377MB 6377BEU...
Page 2: ...n 9 C pH Measurements 12 D Temperature Measurements 14 E mV Offset 14 F mV RmV Measurements 14 G Conductivity Calibration 15 H Conductivity Salinity TDS Measurements 17 I Save Recall and Delete Data 1...
Page 3: ...dicators The unit prompts the user through calibration and measurement procedures An AUTOLOCK feature for both pH and mV RmV measurements enables the unit to automatically sense the end point and the...
Page 4: ...t the AC line voltage is correct If the wrong AC adaptor is supplied notify your JENCO representative immediately INSTALLING THE BATTERIES To insert the batteries into the meter follow the procedure o...
Page 5: ...nnector 3 AC adaptor input connector Figure 3 6377BEU Connectors 1 pH ORP connector BNC connector 2 ATC connector for pH 2 5 mm phone jack 3 Conductivity ATC connector 8 PIN connector 4 AC adaptor inp...
Page 6: ...not yet calibrated This indicator will remain lit up if the unit has been calibrated 3 pH Unit and mode indicators 9 LOCK This will indicate that the reading is frozen during AUTOLOCK mode 4 mV RmV Un...
Page 7: ...indicator 8 ppt Parts per thousand indicates Salinity measurement 3 uS cm Microsiemens indicates Conductivity measurement 9 CELL K Indicates conductivity cell constant value 4 CAL This will be displa...
Page 8: ...delete a single set of data 2 Mode Selects display mode Pressing this key changes the display sequentially to display pH AUTOLOCK mV RmV AUTOLOCK pH mV RmV Conductivity Salinity TDS Recall Delete One...
Page 9: ...conductivity salinity TDS measure mode these two keys are used to manually enter the temperature values They have no effect on the unit when operating in ATC mode In the ORP and conductivity calibrati...
Page 10: ...tects a stable reading Once the unit calibrates the first point The selected buffer will lit up while two other selectable buffers start to flash The unit is ready to be sloped at the second buffer if...
Page 11: ...in distilled water and immerse it in the first buffer solution Adjust the temperature reading to that of the first buffer using the Up or Down keys 0 0 to 60 0 Then press and hold Stand Cal key for 2...
Page 12: ...key the unit will exit the calibration mode Single point calibration is complete To continue with two or more point calibration the first buffer solution has to be either 7 00 or 6 86 pH e Rinse the...
Page 13: ...cted buffer remains lit up while the remaining buffers start to flash The unit is ready to be sloped at the second buffer if the first buffer solution is 6 86 or 7 00 pH Note At this moment press the...
Page 14: ...the unit will not AUTOLOCK In this case use the pH NON AUTOLOCK mode for measurements 2 Measurement with manual temperature compensation in the pH AUTOLOCK mode a Connect the pH electrode to the BNC c...
Page 15: ...ple The unit will display the measured temperature E mV Offset 1 Turn the unit on In the mV mode press Clear key for 5 seconds all LCD elements will lit up The meter clears all calibration values stor...
Page 16: ...se the mV RmV NON AUTOLOCK mode for measurements 2 Measurement in the mV RmV NON AUTOLOCK mode a Connect the optional combination ORP electrode to the BNC connector of the unit b Press Mode key until...
Page 17: ...fficient The unit uses the temperature coefficient to calculate temperature compensated conductivity The default value is 1 91 To change the Temperature Coefficient use the Up or Down keys to adjust t...
Page 18: ...of the conductivity probe with the CELL K staying on Adjust the probe constant to a known value by pressing the Up or Down keys You can now input the K value from 70 to 130 of the probe basic cell co...
Page 19: ...ey to select the storage site number and displays the corresponding record c Press Mode key to exit Recall mode 3 Deleting data a Press Mode key until the dEL onE or dEL ALL will show Then press the S...
Page 20: ...m Chloride KCL Dissolve in 1000 ml of distilled water 2 Standard solution of 12 90 mS cm at 25 Accurately weight out 7 4365 grams of research grade dried Potassium Chloride KCL Dissolve in 1000 ml of...
Page 21: ...surements calibration and storing data can be performed on the meter or on the paired tablets B App Download and Installation Download the companion App for the 6377MB 6377BEU from the Apple Store or...
Page 22: ...ure compensation mode parameter measurement curve calibration information electrode health App for pH only and days since last calibration From this screen tap the Hold Reading button to freeze or unf...
Page 23: ...ects the measurements of the 6377MB 6377BEU Fig 3 Fig 1 Fig 2 Fig 3 H Key Operations 1 Take measurements Tap the Measure tab in the navigation bar 2 Calibrate a Tap the Calibrate tab in the navigation...
Page 24: ...otes field to add notes d Tap the button to save and exit the detail screen 6 Share saved readings a Tap the Saved tab in the navigation bar b Saved readings are displayed Tap the Share icon on the up...
Page 25: ...Optimized Power Mode on Android tablets 3 Grant Bluetooth and GPS permissions during App installation 4 After first pairing with the meter App records the meter s Bluetooth information Hence no pairi...
Page 26: ...y not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment complies with FCC RF radiation exposur...
Page 27: ...r value 2 Buffer 1 68 4 00 4 01 9 18 10 01 and 12 46 pH is not correct 3 pH electrode slope is off by more than 30 of ideal slope 1 Allow sufficient time for the electrode and ATC Temp probe to stabil...
Page 28: ...ctive 3 Incorrect K constant value input 1 Sample cannot be tested 2 Decontaminate c lean cell or replace cell 3 Input correct K value over during calibration 10 0 to 120 0 1 Incorrect standard soluti...
Page 29: ...ure 10 0 to 120 0 C 0 1 C 0 2 C pH buffer recognition 1 68 7 00 4 01 10 01 12 46 pH or 1 68 6 86 4 00 9 18 12 46 pH pH Temperature compensation AUTO MAN 10 0 C to 120 0 C pH Buffer Temperature range 0...
Page 30: ...please contact them to notify us of the situation JENCO Service Department alone will determine if the product problem is due to deviations or customer misuse Out of warranty products will be repaire...
Page 31: ...Jenco Electronics Ltd 6F NO 81 Sec 2 Chang an E Rd Jhongshan District Taipei City 104 Taiwan TEL 886 2 2508 2928 FAX 886 2 2508 2938 E Mail sales jenco com tw Website www jenco com tw Shanghai Jenco I...
