OHAUS JD500 Instruction Manual Download | Manualshive

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Diamond Analytical

Carat Balance

Instruction Manual

Ohaus Corporation
19A Chapin Road
P.O. Box 2033
Pine Brook, NJ 07058-2033, USA

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Summary of Contents for JD500

Page 1: ...1 Diamond Analytical Carat Balance Instruction Manual Ohaus Corporation 19A Chapin Road P O Box 2033 Pine Brook NJ 07058 2033 USA ...

Page 2: ...A Limits Section 2 Limits for harmonic current emissions Limits section 3 Limitation of voltage fluctuations and flicker in low voltage supply systems Last two digits of the year in which the CE marking was affixed 99 Additional Standards CAN CSA C22 2 No 1010 1 92 UL Std No 3101 1 Safety requirements for Electrical Equip for measurement Control and Laboratory Use Part 1 General Requirements FCC P...

Page 3: ...MENT GENERATES USES AND CAN RADIATE RADIO FREQUENCY ENERGY AND IF NOT IN STALLED AND USED IN ACCORDANCE WITH THE INSTRUCTION MANUAL MAY CAUSE HARMFUL INTERFERENCE TO RADIO COMMUNICATIONS OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO CORRECT THE INTERFERENCE AT HIS OWN EXPENSE Ted Xia President Ohaus Corporation ...

Page 4: ...TING UNITS 7 PRINT MENU 8 SETTING PRINT MENU FUNCTIONS 8 Entering the Print Menu 8 Setting Baud Rate 9 Setting Parity 9 Setting Data 9 Setting Stop Bit 9 Setting Print Modes 9 CALIBRATION 10 Calibration Masses 10 Span Calibration 10 Linearity Calibration 11 PRINTING 11 RS232 INTERFACE 11 Hardware 11 RS232 Commands 12 Output Formats 12 CARE AND MAINTENANCE 13 TROUBLESHOOTING 13 Error Codes 13 ACCES...

Page 5: ...performance the balance should be used in a clean stable environment Do not use the balance in environments with excessive drafts near magnetic fields or equipment that generates magnetic fields rapid temperature changes vibrations or corrosive vapors Setting Up and Leveling the Balance For exact horizontal positioning the balance is equipped with a level indicator and two leveling feet located at...

Page 6: ...releveled Measure ments are made by the use of a fine wire attached to the internal weigh below hook CAUTION Do not attempt to remove the weigh below hook from the balance as the balance may be damaged Security Bracket A security bracket is provided at the rear of the balance which allows the balance to be secured by the optional cable and lock accessory TURNING THE BALANCE ON Press O T ON All seg...

Page 7: ... separate procedure in this manual To enter the menu start with the balance OFF press and hold O T ON until MENU is displayed then release it MENU UNITS g ct ozt GN dwt Hong Kong Taels Singapore Taels Taiwan Taels set each to ON or OFF LIN Performs linearity calibration See calibration in later section SYS Permits setting tone ON or OFF with each keystroke PRINT Permits setting communication param...

Page 8: ...you can enter any one of the above print menu items See following procedures PRINT MENU The Print menu is used to configure and customize the RS232 interface parameters for your requirements The following table shows the sequence in which submenus appear on the Print Menu Factory settings are in bold PRINT MENU TABLE Baud Rate Specifies baud rate of either 600 1200 2400 4800 or 9600 Data Bits Spec...

Page 9: ...OP 1 or 2 Press O T ON the display advances to STBL ON Setting Print Modes The balance offers a choice of manually printing only stable or all data STBL ON OFF at any time by pressing the PRINT button or printing stable readings auto matically AUTO ON OFF The default setting for automatic stable readings is OFF Only one of these may be set on at a time Stable Data On or Off When STBL ON is display...

Page 10: ...e procedure by pressing and holding MODE OFF until balance returns to weigh mode The bal ance will retain previously stored calibration data Calibration should be per formed as necessary to ensure accurate weighing Masses required to perform the procedures are listed in the following table CALIBRATION MASSES LINEARITY SPAN ONLY MASSES MASS 50g 100 100g SPAN CALIBRATION 1 With the balance turned ON...

Page 11: ...the weighing mode 5 Remove the calibration masses from the pan PRINTING To print the balance display results press PRINT until P is displayed then re lease RS232 INTERFACE When the balance is connected directly to a printer displayed data can be output at any time by using the Auto Print feature Connecting the balance to a computer enables you to operate the balance from the computer as well as re...

Page 12: ...d with a carriage return line feed CRLF TARE COMMAND TARE COMMAND TARE COMMAND TARE COMMAND TARE COMMAND Field T CR LF Length 1 1 1 RS232 INTERFACE OUTPUT FORMATS Data output can be initiated in one of two ways 1 Using the Auto Print feature 2 Sending a print command P from a computer RS232 COMMAND DATATABLE Command Character Description P Print command T Tare command Displays current mode XS X 0 ...

Page 13: ...he balance If error occurs when the sample is within the balance capacity balance may be incorrectly calibrated An underload such as the pan off of the balance could also display Err8 4 Recalibrate the balance Err 9 Internal data error Return balance for servicing Err 9 8 Invalid checksum in calibration or setup data The balance may need recalibration particularly linearity calibration If the erro...

Page 14: ...3 ITEMNUMBER JD500 ACCESSORIES Part No 50g Calibration Mass 49054 11 100g Calibration Mass 49015 11 Security Device 76288 01 Impact Printer SF42 RS232 Interface Cable to SF42 printer 80500570 Admissible ambient conditions Use only in closed rooms Temperature range 50 F to 86 F 10 C to 30 C Atmospheric humidity 80 rh to 30 C Voltage fluctuations 15 10 Installation category II Pollution degree 2 Pow...

Page 15: ...ged by accident or misuse exposed to radioactive or corrosive materials has foreign material penetrating to the inside of the product or as a result of service or modification by other than Ohaus In lieu of a properly returned warranty registration card the warranty period shall begin on the date of shipment to the authorized dealer No other express or implied warranty is given by Ohaus Corporatio...

Page 16: ...rporation 19A Chapin Road P O Box 2033 Pine Brook NJ 07058 2033 USA Tel 973 377 9000 Fax 973 593 0359 With offices worldwide www ohaus com Ohaus Corporation 2002 all rights reserved P N 80250951A PRINTED IN CHINA ...

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