Ad-weighing HR-202i Bedienungsanleitung

Analytical Balance HR-300i HR-202i 1WMPD4000912B

8 3.2. During Use Note the following items to get accurate weighing data. Discharge static electricity from the weighing material. When a weig

9 Press the RE-ZERO key before each weighing to prevent possible errors. Calibrate the balance periodically so as to eliminate possible err

10 4. Display Symbols and Key Operation Display Key operation Press and release the key immediately" or "Click the key&quo

11 5. Weighing Units 5.1. Units All weighing units and weighing modes are as follows: A unit or mode can be selected and stored i

12 5.2. Changing the Units The units or modes can be selected and stored in the function table. The sequence of displaying these can be arranged

13 5.2.1. Unit setting example The example below sets the units in the order with g (gram) as the first unit followed by pcs (counting mode).

14 6. Weighing Precautions for the weighing operation Press the RE-ZERO key each time, before placing a sample on the weighing pan, to prevent po

15 6.2. Dual Range HR-202i Weighing range Available minimum display Precision range 0 g to 51 g 0.01 mg 0.1 mg 1 mg Standard range

16 6.3. Counting Mode (PCS) This is the mode to determine the number of objects in a sample based on the standard sample unit mass. The unit ma

17 Counting mode using the ACAI function The ACAI is a function that improves the accuracy of the unit mass automatically by increasing the num

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18 6.4. Percent Mode (%) The percent mode displays the weight value in percentage compared to a 100% reference mass and is used for target weigh

19 7. Response Adjustment This function adjusts the response of the balance and reduces the influence of drafts and/or vibration at the place

20 8. Calibration 8.1. Calibration Group Calibration Calibration using a weight that you have Calibration test Calibration test using a targe

21 8.2. Calibration Using an External Weight This function calibrates the balance using an external weight. 1 Connect the AC adapter and

22 8.3. Calibration Test Using an External Weight This function tests the weighing accuracy using an external weight. Calibration test report

23 9. Function Switch and Initialization 9.1. Permit or Inhibit The balance stores parameters that must not be changed unintentionally (Examp

24 9.2. Initializing the Balance This function returns the following parameters to factory settings. Calibration data Function table The sam

25 10. Function Table The function table reads or rewrites the parameters that are stored in the balance. These parameters are maintained in n

26 Setting procedure 1 Press and hold the RANGE key until ba5fnc of the function table is displayed in the weighing mode, then release the

27 Setting example This example sets "CR" for "Terminator" and "Output" for "AK, Error code". Weigh

1 Contents Basic Operation 1. Introduction ...

28 10.2. Details of the Function Table Class Item and Parameter Description 0 Fast response, sensitive value FAST 1 MID.Cond Condition 2 Slow

29 Class Item and Parameter Description 0 600 bps 1 1200 bps 2 2400 bps 3 4800 bps 4 9600 bps bp5 Baud rate 5 19200 bps 0 7 bits

30 10.3. Description of the Class "Environment, Display" Condition ( Cond ) Cond 0 This parameter is for sensitive response to the flu

31 10.4. Description of the Item "Data Output Mode" The parameter setting of "Data output mode (prt)" applies to the perfo

32 10.5. Description of the Item "Data Format" A&D standard format 5if type 0 This format is used when the peripheral equipment c

33 MT format 5if type 3 A header of two characters indicates the balance condition. The polarity sign is used only for negative data. Th

34 10.6. Data Format Examples Stable Unstable Overload Positive error Overload Negative error Space, ASCII 20h Carri

35 Units A&D D.P. KF MT g mg Counting mode Percent mode Ounce (Avoir) Troy Ounce Metric Carat Momme Pennyweight Grain Tael (HK general, Sing

36 11. ID Number and GLP Report The ID number is used to identify the balance when Good Laboratory Practice (GLP) is used. The ID number is

37 11.2. GLP Report Set the following parameters to output the report. Refer to "13.2. Connection to peripheral equipment", for

2 Interface And Communication 13. Standard Input and Output Interface...41 13.1. RS-

38 Calibration test report using an external weight Note Calibration test does not perform calibration. Key operation 1 Press and hold the CAL

39 -----------A-&-D MODEL----HR-300i S/N-----01234567 ID------LAB-0123 DATE--2004/09/30 START TIME----12:34:56 WT--+123.4567--g WT--+123.46

40 12. Underhook The underhook can be used for magnetic materials or density measurement. The built-in underhook is revealed by removing the cap

41 13. Standard Input and Output Interface 13.1. RS-232C Interface The balance is a DCE device. Connect the balance to a personal computer

42 13.2. Connection to Peripheral Equipment Connection to an AD-8121B printer Preset the following parameters to use the AD-8121B printer. Cla

43 Connection to a computer and the use of WinCT The balance is of the DCE type (Data Communication Equipment), which can be connected to a per

44 13.3. Commands 13.3.1. Command List Note A command has a terminator added, that is specified using "5if Crlf" of the function table

45 13.3.2. Acknowledge Code and Error Codes When the "Serial interface function (5if)" parameter is set to "erCd 1", the b

46 13.3.5. Command Examples This example uses the "erCd 1" of "5if" so that the <AK> (06h) code is output. ON command

47 Error code This example is of an error using the R command. "erCd 1" is used. The balance transmits an error code when the receiv

3 1. Introduction This manual describes how the balances of HR-i series work and how to get the most out of them in terms of performance. Read

48 Weighing with a tare This example uses "erCd 1" of "5if" so that the <AK> (06h) code is output. Computer Time Balan

49 Setting a negative target value and filling with a sample until the display becomes zero This example uses "erCd 1" of "5if&q

50 14. Maintenance 14.1. Treatment of the Balance Clean the balance with a lint free cloth that is moistened with warm water and a mild detergen

51 Display Error code Description Unit mass error The sample unit mass for the counting mode is too light. Storing and using it for counting

52 14.3. Checking the Balance Performance and Environment The balance is a precision instrument. When the operating environment or the operating

53 15. Specifications HR-300i HR-202 i 220 g Weighing capacity 320 g 51 g 220.0084 g Maximum display 320.0084 g 51.00009 g 0.1 mg Minimum disp

54 15.1. External Dimensions Unit: mm

55 15.2. Options and Peripheral Instruments AD-8121B Printer Compact dot-matrix printer Statistical function, clock and calendar function,

56 AX-USB-9P-EX USB Converter Adds a COM port to a PC. Enables bi-directional communication between the PC and the balance when a USB driver

57 Other accessories Order code Name and description AD-1682 Rechargeable Battery This option allows use of the balance in a place where AC p

4 1.3. Compliance 1.3.1. Compliance With FCC Rules Please note that this equipment generates, uses and can radiate radio frequency energy. This

58 16. Terms/Index 16.1. Terms Calibration Adjustment of the balance so that it can weigh accurately. Calibration weight A weight used for calib

59 16.2. Index % Unit of percent mode ... 18 CAL key... 10, 25 MODE key ...

60 MEMO

5

6 2. Unpacking the Balance Unpack the balance carefully. Keep the packing material to be used for transporting the balance in the future. See th

7 2.1. Installing the Balance Install the balance as follows: 1 Consider section "3. Precautions " for installing your balance. Pl