Gehaka G650i User Manual Download Page 29 | Manualshive

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Moisture Meter G650

i

I

29

Below there is an example of reports and the expected values for each item with its respective

tolerance:

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Summary of Contents for G650i

Page 1: ...User manual Moisture Meter G650i Version 1 00 000 Date 06 20 2014...

Page 2: ......

Page 3: ...be averaged 5 3 Adjusting the uumber of decimal digits 5 4 Adjusting the print mode 5 5 Adjusting the number of report copies 5 6 Adjusting the contrast 5 7 Uploading Internet equation 5 8 Uploading s...

Page 4: ...everal areas of the plantation Using the standard oven method as a reference measurement scales for each product were developed These curves were transferred to the G650i memory and they are easily id...

Page 5: ...erature measurement all this shown on an easy to read 16 character 2 line alphanumeric LCD display in Portuguese G650i has also a bidirectional RS232C serial communication port With this we can connec...

Page 6: ...DISPLAY Displays results and settings with alphanumeric characters 4 LIGA ON Connects the G650i 5 YES Confirms function or setting selection 6 RIGHT HAND ARROW It displays the next function or increas...

Page 7: ...CK KEY When connected to RS232 serial output it releases access to Configuration function where G650i configurations will be made 13 WEIGHING CUP Sample receiving device for weighing purposes and used...

Page 8: ...art its operation performing a self diagnosis in order to check whether its components are working properly If by any chance the instrument verifies that some of its components is improperly operating...

Page 9: ...MoistureMeterG650i I 9 A diagram follows indicating all G650i functions and it will help to understand the operation Diagram of the functions...

Page 10: ...p until 100 is shown on the display a beep will be heard indicating the sample weight is correct If by any chance the weight is exceeded the display will show a value higher than 100 and the sample ex...

Page 11: ...be made This way we improve the meter precision by measuring the actual sample temperature 7 Aftermakingthereading dischargetheChamberusingthedischargepushbutton 8 When the G650i meter is showing the...

Page 12: ...ering a calculation basis weight of 250g Therefore the sample that is poured will indicate the Percentage considering as a basis the initial value of 250g 4 For programming 100 depress the LEFT HAND A...

Page 13: ...KEY Programs 100 RIGHT HAND ARROW KEY Sends a report through the Serial port OFF KEY Exits the function The Density function is used to perform the approximate density specific weight calculation of t...

Page 14: ...side the Cup 4 Wipe off the Weighing Cup using the Scraper Make a slow movement removing the excess of grains in the Cup If necessary wipe off more than once and leave the grains leveled to the Cup ed...

Page 15: ...n usefulness is to prevent the power failure during an external measurement Perform the following procedures 1 Depress YES to enter the Battery function A screen will be shown indicating the Battery v...

Page 16: ...is manual 3 If the RIGHT HAND ARROW is depressed a report with the result will be printed as shown below 4 Gehaka even provides an optional item that is a Rechargeable Battery for G650i This Battery h...

Page 17: ...Serial port OFF KEY Exits the function 5 Configuration The Configuration mode offers the possibility to make settings or configurations in the G650i meter Now we will describe each one of these functi...

Page 18: ...ery lasts for over 5 years to have it tested just disconnect the G650i meter and see if the clock indicates 00 00 80 if this happens contact Gehaka Service to replace the battery To perform the Date a...

Page 19: ...umber of elements to make up the average of readings used to calculate the final value of moisture percent We can select between 1 and 5 elements To adjust the number of elements to be averaged 1 Go t...

Page 20: ...the moisture reports If one decimal digit is used the rounding of the second decimal digit will be automatically made The factory default setting is one decimal digit To adjust the number of decimal...

Page 21: ...h the Serial Port RS232 If the G650i meter has a built in Thermal Printer this report will be printed and simultaneously sent through the Serial Port RS232 B Computer The Computer Mode just sends the...

Page 22: ...perature Scale _ A Capacitance Product Name Equation Version Instrument Model Firmware Version Hardware Version Time Date CR LF To perform the print mode selection proceed as follows 1 Go to Configura...

Page 23: ...er and to press YES to the next copy to be printed To select the number of copies proceed as follows 1 Go to Configuration and depress YES do not forget to put the Hard Lock in the serial output 2 Go...

Page 24: ...he G650i memory To adjust the contrast 1 Go to Configuration and depress YES do not forget to put the Hard Lock in the serial output 2 Go to function 5 6 Contrast Adjustment and depress YES 3 Use the...

Page 25: ...re important to you and allows us to keep you informed about new updates including improvements in G650i firmware Selecting which products will be sampled by G650i With this the time for changing scal...

Page 26: ...the necessary files for the installation 2 Find an unused USB port in the PC 3 Connect the Serial Cable supplied with the G650i to the RS232 serial port do not still connect to the G650i 4 Wait for th...

Page 27: ...Connect the G650i 2 Go to Configuration and depress YES do not forget to put the Hard Lock in the serial output 3 Go to 5 8 Uploading standard equation function depress YES a new message will show up...

Page 28: ...veral information will show up related to G650i self report at the end we will have the message below stating the report printing 5 Wait for the report to be printed This report provides the Service w...

Page 29: ...MoistureMeterG650i I 29 Belowthereisanexampleofreportsandtheexpectedvaluesforeachitemwithitsrespective tolerance...

Page 30: ...erial output 3 Go to 5 10 Language selection function and depress YES 4 Use the Right hand Left hand ARROWS to select the required language 5 Depress YES to complete English Select 5 10 Language selec...

Page 31: ...ress YES to complete Off On 5 min Set up the printer or the PC with which the G650i is connected with the following configurations Serial RS232C Protocol Baud Rate 4800 bps Bits 8 Bits Parity None Sto...

Page 32: ...the configuration of the PC Serial PORT is in accordance with the above indicated Protocol 3 Verify the cable pin configuration DB9 Female 1 2 3 4 5 6 7 8 9 DB9 Female N C 2 3 4 5 N C 7 N C N C Functi...

Page 33: ...the AUTO SWITCH OFF function then after 5 minutes without operation the G650i will automatically switch off If the battery voltage drops below the safety limit that ensures the proper operation of th...

Page 34: ...34 I MoistureMeterG650i It should be noted that the display backlight only works when the G650i is connected to the Mains Adapter in order to save battery energy...

Page 35: ...r paintbrush To clean the Chamber proceed as follows The Chamber cleaning may be performed using a soft bristle brush or paintbrush Do not use liquids Before performing the cleaning the Chamber Door s...

Page 36: ...rd located inside the instrument panel Its operation is not affected by dust and the microprocessor is able to detect any failure showing an error message on the display In case of any failure we reco...

Page 37: ...Observe whether there is some grain retained into the Loading Hopper edge and whether the Hopper is totally free from the Hopper Protection If the error persists there was a failure in the instrument...

Page 38: ...this sample will be unloaded Increase or reduce the amount of sample to correct the error If the error persists there was a failure in the instrument send the instrument to Gehaka Service Department...

Page 39: ...en G650i is connected it performs a self diagnosis ensuring the equipment will make reliable measurements In addition to this test a verification will be also made at each measurement and if errors we...

Page 40: ...ry one The primary method consists on a procedure using the vented oven This procedure is time consuming and would not obviously be convenient for use on grain reception For this reason the secondary...

Page 41: ...s of each type of cereal Each cereal creates its own problem for moisture measurement With new efforts new hybrid cereals are developed and the electrical properties of these cereals may slightly chan...

Page 42: ...42 I MoistureMeterG650i Technical specifications...

Page 43: ...MoistureMeterG650i I 43 Standard Products in this version and operating ranges for each Product...

Page 44: ...this warranty is limited to the repair or replacement or optional credit granted of any products returned by the user buyer during the warranty period This warranty does extend to the coverage of dam...

Page 45: ...ting is thirty days starting from the date of the invoice issued The product requiring service during the warranty period shall have the freight to Gehaka and return to customer paid by the Customer G...

Page 46: ...Annotations...

Page 47: ......

Page 48: ...ka com br www gehaka com br Agricultural Equipment Line Portable Grain Moisture Tester G600i Portable Grain Moisture and Impurity Analyzer G650i Bench Grain Moisture Meter G810 Bench Grain Moisture Me...

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