A&D FZ-120iWP Instruction Manual

A&D FZ-120iWP Instruction Manual

Dust and waterproof precision balances fz-iwp series/fx-iwp series
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FZ-120iWP / FZ-200iWP / FZ-300iWP
FZ-1200iWP / FZ-2000iWP / FZ-3000iWP
FX-120iWP / FX-200iWP / FX-300iWP
FX-1200iWP / FX-2000iWP / FX-3000iWP
1WMPD4001591A

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Summary of Contents for A&D FZ-120iWP

  • Page 1 FZ-120iWP / FZ-200iWP / FZ-300iWP FZ-1200iWP / FZ-2000iWP / FZ-3000iWP FX-120iWP / FX-200iWP / FX-300iWP FX-1200iWP / FX-2000iWP / FX-3000iWP 1WMPD4001591A...
  • Page 2 This is a caution mark. © 2007 A&D Company Ltd. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, or translated into any language in any form by any means without the written permission of A&D Company Ltd. The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice.
  • Page 3: Table Of Contents

    CONTENTS Basic Operation 1. INTRODUCTION ............................3 1-1 About This Manual ..........................3 1-2 Features.............................. 3 1-3 Compliance............................4 2. UNPACKING THE BALANCE ......................... 7 2-1 Unpacking............................7 2-2 Installing the Balance.......................... 8 3. PRECAUTIONS............................9 3-1 Before Use............................9 3-2 During Use............................
  • Page 4 9-3 Details of the Function Table ......................37 9-4 Description of the Class “Environment, Display” ................40 9-5 Description of the Item “Data Output Mode”..................42 9-6 Description of the Item “Data Format” ....................43 9-7 Data Format Examples ........................45 9-8 Description of the Item “Application Function”..................
  • Page 5: Basic Operation

    1. INTRODUCTION This manual describes how the FZ-i WP series and the FX-i WP series balance works and how to get the most out of it in terms of performance. Read this manual thoroughly before using the balance and keep it at hand for future reference. 1-1 About This Manual This manual consists of the following five parts: Basic operation ......
  • Page 6: Compliance

    1-3 Compliance Compliance with FCC Rules Please note that this device generates, uses and can radiate radio frequency energy. This device has been tested and has been found to comply with the limits of a Class A computing device pursuant to Subpart J of Part 15 of FCC rules.
  • Page 9: Unpacking The Balance

    2. UNPACKING THE BALANCE 2-1 Unpacking The balance is a precision instrument. Unpack the balance carefully. Keep the packing material to be used for transporting the balance in the future. The packing contents depend on the balance model. See the illustrations to confirm that everything is contained.
  • Page 10: Installing The Balance

    2-2 Installing the Balance Install the balance as follows: 1. Place the balance on a solid weighing table. Refer to “3. PRECAUTIONS” for installing the balance. In case of FZ-i WP series and FX-120i WP / FX-200i WP / FX-300i WP Assemble the pan support, weighing pan and breeze break, on the balance as shown in the illustration on page 7.
  • Page 11: Precautions

    3. PRECAUTIONS To get the optimum performance from the balance and acquire accurate weight data, note the following: 3-1 Before Use The meaning of IP65 is "No ingress of dust. Projected against water jets". If a powerful water jet is used or the balance is immersed in water, the ingress of water may cause damage to the balance.
  • Page 12: During Use

    3-2 During Use The FZ-i WP series and the FX-i WP series balance has a casing with high sealing performance due to its dust-tight and waterproof design. Therefore, a very subtle change in the atmospheric pressure in the installation site, for example, generated by opening or closing the door, affects the weighing and may yield an unstable weight value.
  • Page 13: After Use

    Prevent foreign materials, such as powder, liquid and metal, from invading the area around the weighing pan. The breeze break (FZ-i WP series and FX-120i WP / FX-200i WP / FX-300i WP ) is provided as an accessory. An anti-static treatment has been applied to the breeze break components, but they may be charged with static electricity when they are unpacked or when the humidity is low.
  • Page 14: Display Symbols And Key Operation

    3-5 Display Symbols and Key Operation Key operation Key operation affects how the balance functions. The basic key operations are: “Press and release the key immediately” or “Press the key” = normal key operation during measurement. “Press and hold the key”. Display symbols Number of statistical data (Statistical calculation mode) Displays the weight data relative to the weighing capacity,...
  • Page 15: Weighing Units

    4. WEIGHING UNITS 4-1 Units With the FZ-i WP series and the FX-i WP series balance, the following weighing units and weighing modes are available: A unit or mode can be selected and stored in the function table as described on page 15. If a weighing mode (or unit of weight) has been turned off, that mode or unit will be missing in the sequence.
  • Page 16 The tables below indicate the weighing capacity and the minimum display for each unit, depending on the balance model. Capacity Unit Minimum display FX-120 i WP FX-200 i WP FX-300 i WP Gram 122.000 220.000 320.000 0.001 Ounce (Avoir) 4.30340 7.76025 11.28765 0.00005...
  • Page 17: Storing Units

    4-2 Storing Units The units or modes can be selected and stored in the function table. The sequence of displaying the units or modes can be arranged in the function table so as to fit the frequency of use. Select a unit or mode and arrange the sequence of display as follows: ba5fnc Press and hold the SAMPLE...
  • Page 18: Weighing

    5. WEIGHING 5-1 Basic Operation (Gram Mode) Place a container on the weighing pan, if necessary. Press the RE-ZERO key to cancel the weight (tare). 0. 0 0 g. (The decimal point position The balance displays depends on the balance model.) Place a sample on the pan or in the container.
  • Page 19: Counting Mode (Pcs)

    5-2 Counting Mode (PCS) This is the mode to determine the number of objects in a sample based on the standard sample unit mass. Unit mass means the mass of one sample. The smaller the variables in each sample unit mass are, the more accurate the counting will be.
  • Page 20: Counting Operation

    If the balance judges that the mass of the samples is too light to aquire accurate weighing, it displays an error requiring the addition of more samples to the specified number. In the example above, 150- appears, requiring 25 more samples. Add 25 samples and press the PRINT key.
  • Page 21: Percent Mode (%)

    5-3 Percent Mode (%) This is the mode to display the weight value in percentage compared to a 100% reference mass and is used for target weighing or checking the sample variable. Selecting the percent mode Press the MODE key to select (percent mode).
  • Page 22: Statistical Calculation Mode

    5-4 Statistical Calculation Mode The statistical calculation mode statistically calculates the weight data, and displays or outputs the results. To use the statistical calculation mode, set the "Application function (apf)" parameter of “Application (ap fnc)” in the function table to “2”, as described below. Statistical items available are number of data, sum, maximum, minimum, range (maximum-minimum), average, standard deviation and coefficient of variation.
  • Page 23 Selecting the statistical items to output Press the SAMPLE key to display 5taf 0 . Press the RE-ZERO key to select the output items. In the example, 5taf 1 is selected to output the number of data, sum, maximum, minimum, range (maximum-minimum) and average. Parameter Description Number of data, sum...
  • Page 24 5-4-2 Using The Statistical Calculation Mode Entering data for statistical calculation Use the following keys to operate the statistical calculation mode. MODE key .... When the data is entered, moves between the displaying items (weighing mode, statistical results and data operation) each time the key is pressed. When no data has been entered, selects the unit.
  • Page 25 Outputting the statistical results Each time the MODE key is pressed, the display changes: the results as selected in “Statistical function mode output items CanCel and Clear . (5taf)”, Notes When the number of data is 1, the standard deviation and coefficient of variation are displayed as - - - - - - - .
  • Page 26 Deleting the latest data When the wrong data is entered, it can be deleted and excluded from statistical calculation. Only the latest data can be deleted. In the weighing mode, press the MODE key, and then press SAMPLE key several times to display CanCel . Press the PRINT key to display Can no .
  • Page 27: Statistical Calculation Mode (Example Of Use)

    5-5 Statistical Calculation Mode (Example of Use) Press and hold Here, as an example of use of the statistical calculation mode, mixing of the multiple formulae such as medicine is described. The mixing process is recorded using the balance and the printer. In the example, the FX-3000i WP and the AD-8121B (dump print mode) Press are connected using the RS-232C serial interface.
  • Page 28 5-5-2 Using The Statistical Calculation Mode Press the RE-ZERO key to set the display to zero. Place a container on the weighing pan. Press the PRINT key to cancel the weight (tare). The balance displays 0.00 g. (Storing the tare value) The tare value data is output when the peripheral output equipment is connected.
  • Page 29: Response Adjustment

    6. RESPONSE ADJUSTMENT This function stabilizes the weight value, reducing the influence on weighing that is caused by drafts and vibration at the place where the balance is installed. The function has three stages as follows and can be changed by simple key operation. Indicator Description Fast response, but prone to drafts and vibration.
  • Page 30: Calibration

    7. CALIBRATION 7-1 Calibration Mode The FZ-i WP series and the FX-i WP series balance has the following two modes. Calibration using the internal mass (One-touch calibration, only for the FZ-i WP series) Calibration using an external weight Calibration test using an external weight (Calibration test does not perform calibration.) Terms The following terms are defined as follows: External weight...
  • Page 31: Calibration Using The Internal Mass (One-Touch Calibration, Only For Fz-Iwp Series)

    7-2 Calibration Using the Internal mass (One-Touch Calibration, only for FZ-iWP series) This function calibrates the balance using the internal mass. The only operation required is to press the CAL key Operation Connect the AC adapter and warm up the balance for at least 30 minutes with nothing on the weighing pan.
  • Page 32: Calibration Using An External Weight

    7-3 Calibration Using an External Weight This function calibrates the balance using an external weight. Operation Connect the AC adapter and warm up the balance for at least 30 minutes with nothing on the pan. Press and Calout Press and hold the key until hold the key displayed, and then release the key.
  • Page 33 Confirm that there is nothing on the pan and press the PRINT key. The balance measures the zero point. Do not allow vibration or drafts to affect the balance. The balance displays the calibration weight value. Place the displayed calibration weight on the pan and press the PRINT key.
  • Page 34: Calibration Test Using An External Weight

    7-4 Calibration Test Using an External Weight This function tests the balance weighing accuracy using an external weight and outputs the result. This is available only when the “GLP output (info)” parameter is set to “1” or “2”. (Calibration test does not perform calibration.) Operation Connect the AC adapter and warm up the balance...
  • Page 35 From previous page 5 Confirm that there is nothing on the pan and press the PRINT key. The balance measures the zero point and displays the measured value. Do not allow vibration or drafts to affect the balance. The balance displays the target weight value. 6 Place the displayed target weight on the pan and press PRINT key.
  • Page 36: Function Switch And Initialization

    8. FUNCTION SWITCH AND INITIALIZATION 8-1 Permit or Inhibit The balance stores parameters that must not be changed unintentionally. There are two switches for the purpose of protecting these parameters. Each switch can select either “permit” or “inhibit”. The “inhibit” protects parameters against unintentional operations.
  • Page 37: Initializing The Balance

    Operation Press the ON:OFF key to turn off the display. While pressing and holding the PRINT key and the SAMPLE key, press the key. The balance displays p5 . ON:OFF Press the PRINT key. Then the balance displays the function switches. Set the switches using the following keys.
  • Page 38: Function Table

    9. FUNCTION TABLE The function table reads or rewrites the parameters that are stored in the balance. These parameters stored, even if the AC adapter is removed, are maintained in non-volatile memory. 9-1 Structure and Sequence of the Function Table The function table menu consists of two layers.
  • Page 39: Details Of The Function Table

    9-3 Details of the Function Table Class Item and Parameter Description Fast response, sensitive value FAST Cond With “Hold 1”, sets the averaging MID. time. Condition Slow response, stable value SLOW The stabilization indicator illuminates Stable range is ±1 digit 5t-b when the display fluctuation is within the range.
  • Page 40 Class Item and Parameter Description Accepts the PRINT key only Key mode when the display is stable. Auto print mode A Outputs data when the display is (Reference = zero) stable and conditions of ap-p, ap-b Auto print mode B and the reference value are met.
  • Page 41: Data Format

    Class Item and Parameter Description 600 bps 1200 bps 2400 bps Baud rate 4800 bps 9600 bps 19200 bps 7 bits, even btpr 7 bits, odd Data bit, parity bit 8 bits, none Crlf CR LF CR: ASCII code 0Dh LF: ASCII code 0Ah Terminator Serial...
  • Page 42: Description Of The Class "Environment, Display

    9-4 Description of the Class “Environment, Display” Condition ( Cond Cond 0 This parameter is for sensitive response to the fluctuation of a weight value. Used for powder target weighing, weighing a very light sample or when quick response weighing is required.
  • Page 43 Zero tracking ( trc ) This function tracks zero point drift caused by changes in the environment and stabilizes the zero point. When the weight data is only a few digits, turn the function off for accurate weighing. Note Digit, when used for the FX-i WP series balance, indicates a unit of minimum weighing value. trc 0 The tracking function is not used.
  • Page 44: Description Of The Item "Data Output Mode

    9-5 Description of the Item “Data Output Mode” The parameter setting of the “Data output mode ( prt )” applies to the performance when the data is transmitted using the RS-232C serial interface. Key mode When the PRINT key is pressed with the stabilization indictor turned on, the balance outputs the weight data and the display blinks one time.
  • Page 45: Description Of The Item "Data Format

    Interval output mode The weight data is periodically output. When the PRINT key is pressed, the balance starts to output the weight data at a preset interval time. When the PRINT key is pressed again, the balance stops outputting the weight data. dout prt 6 Required setting...
  • Page 46 KF format 5if type 2 This is the Karl-Fischer moisture meter format and is used when the peripheral equipment can only communicate using this format. This format consists of fourteen characters excluding the terminator. This format has no header characters. The polarity sign is placed before the data, with spaces in place of leading zeros, if the data is not zero or overloaded.
  • Page 47: Data Format Examples

    9-7 Data Format Examples...
  • Page 48: Description Of The Item "Application Function

    Note When “Pound Ounce” is selected, the data is output with the unit of ounce (oz). 9-8 Description of the Item “Application Function” Capacity indicator ( apf 1) In the weighing mode, the indicator displays the weight data relative to the weighing capacity in percentage.
  • Page 49: Comparator Function

    9-9 Comparator Function The results of the comparison are indicated by HI OK LO on the display. Operating conditions: No comparison Comparison when the weight data is stable or overloaded, excluding “near zero” Comparison when the weight data is stable or overloaded, including “near zero” Continuous comparison, excluding “near zero”...
  • Page 50: Clock And Calendar Function

    9-10 Clock and Calendar Function The balance is equipped with a clock and calendar function. When the “GLP output (info)” parameter is set to “1” or “2” and the “Time/Date output (5-td)” parameter is set to “1”, “2” or “3”, the time and date are added to the output data.
  • Page 51 Quitting the operation The balance displays the next menu of the function table. Press the CAL key to exit the clock and calendar function and return to the weighing mode. Notes Do not enter invalid values such as a non-existing date when setting the time and date. When the clock backup battery has been depleted, the balance displays rtc pf .
  • Page 52: Id Number And Glp Report

    10. 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 maintained in non-volatile memory even if the AC adapter is removed. The GLP output format is selected at “GLP output (info)” of the function table and can be output to a personal computer or printer using the RS-232C serial interface.
  • Page 53 Calibration report using an external weight When the setting is “info 1”: When the setting is “info 2”: AD-8121 format General data format Manufacturer A & D<TERM> A & D Model MODEL FX-3000i<TERM> MODEL FX-3000i Serial number 01234567<TERM> 01234567 ID number ABCDEFG<TERM>...
  • Page 54 Title block and end block When a weight value is recorded as the GLP data, “Title block” and “End block” are inserted at the beginning and at the end of a group of weight values, in the GLP report. Note To output the report to an AD-8121B , use MODE 3 of the AD-8121B.
  • Page 55: Underhook

    11. UNDERHOOK The underhook can be used for magnetic materials or density measurement. The built-in underhook is revealed by removing the plastic cap on the bottom of the balance. Use the underhook as shown below. Bottom of the balance Underhook Caution Do not apply excessive force to the underhook.
  • Page 56: Programmable-Unit

    12. PROGRAMMABLE-UNIT This is a programmable unit conversion function. It multiplies the weight data in grams by an arbitrary coefficient set in the function table and displays the result. The coefficient must be within the range between the minimum and maximum shown below. If the coefficient set is beyond the range, an error is displayed and the balance returns to the coefficient setting mode, prompting to enter an appropriate value.
  • Page 57: Rs-232C Serial Interface

    13. RS-232C SERIAL INTERFACE The balance is a Data Communication Equipment (DCE) device. Connect the balance to a personal computer (DTE) using a straight through cable. Transmission system : EIA RS-232C (D-Sub 9-pin, female connector) Transmission form : Asynchronous, bi-directional, half duplex Transmission rate : 20 times/second, 10 times/second or 5 times/second (same as data refresh rate)
  • Page 58: Connection To Peripheral Equipment

    14. CONNECTION TO PERIPHERAL EQUIPMENT 14-1 Connection to the AD-8121B Printer Set the following parameters to use the AD-8121B printer. Example of use AD-8121B mode setting To print A&D standard format weight data, using the FX-i WP PRINT key MODE 1 or FX-i WP auto print mode.
  • Page 59: Connection To A Computer

    14-2 Connection to a Computer The FX-iWP series balance can be connected to a personal computer using the RS-232C serial interface. As an option, the FXi–02 USB interface is available to transmit the balance data to a personal computer. The FX-iWP series balance is a DCE. Use a straight through cable.
  • Page 60: Using Windows Communication Tools (Winct)

    14-3 Using Windows Communication Tools (WinCT) When Windows is used as an operating system in a personal computer, the WinCT software, that is downloaded from the A&D website, can be used to transmit the weight data to the personal computer. The WinCT has two communication methods: “RsCom”...
  • Page 61: Commands

    15. COMMANDS 15-1 Command List Note A command has a terminator added, that is specified using the "Terminator (Crlf)" parameter of “Serial interface ( 5if )” in the function table, and is sent to the balance. Commands to query weight data Cancels the S or SIR command.
  • Page 62: Acknowledge Code And Error Codes

    15-2 Acknowledge Code and Error Codes When the “AK, Error code (erCd)” parameter of “Serial interface ( 5if )” is set to “1”, the balance outputs <AK> code or an error code for each command as follows: <AK> (06h) Acknowledge in ASCII code. When the balance receives a command to request data and can not process it, the balance transmits an error code (EC, Exx).
  • Page 63: Settings Related To The Rs-232C

    T command example PT command example When a communication error has occurred due to external noise, or a parity error has occurred due to transmission error, the balance transmits an error code. In this case, send the command again. 15-3 Settings Related to the RS-232C Concerning the RS-232C, the balance has two functions: “Data output ( dout )”...
  • Page 64: Maintenance

    16. MAINTENANCE In normal use, the balance can be cleaned with water. But, keep the following precautions so that dust and water do not invade the balance. Do not direct water pressure at the bottom of the balance. Do not use powerful water jets. Do not immerse the balance in water.
  • Page 65: Troubleshooting

    17. TROUBLESHOOTING 17-1 Checking the Balance Performance and Environment The balance is a precision instrument. When the operating environment or the operating method is inadequate, correct weighing can not be performed. Place a sample on the pan and remove it, and repeat this several times.
  • Page 66: Error Codes

    17-2 Error Codes Display Error code Description Stability error EC, E11 The balance can not stabilize due to an environmental problem. Prevent vibration, drafts, temperature changes, static electricity and magnetic fields. Confirm that the weighing pan is properly installed. Confirm that the waterproof diaphragm is free of foreign materials.
  • Page 67: Asking For Repair

    Display Error code Description Communications error EC, E00 A protocol error occurred in communications. Confirm the format, baud rate and parity. Undefined command error EC, E01 An undefined command was received. Confirm the command. Not ready EC, E02 A received command can not be processed. e.g.
  • Page 68: Options

    18. OPTIONS Notes The FXi-02, FXi-08 and FXi-09 can not be used at the same time. The FX-i WP series balance does not comply with IP65 when the FXi-02, FXi-08 or FXi-09 and AX-USB-9P-EX is used with the balance. FXi-02 USB interface (Installed in the balance, Applicable OS: Windows 98 OSR2 or later) Used to transmit the balance weight data (numerical value only) uni-directionally to a personal computer via USB.
  • Page 69 FXi-WP-10 Small breeze break Provided for the FZ-i WP series and FX-120i WP / FX-200i WP / FX-300i WP as standard. Can be used for FX-1200i WP / FX-2000i WP / FX-3000i WP. FXi-WP-11 Large breeze break Breeze break with greater height. Can be used for all models.
  • Page 70 AD-1683 DC static eliminator Used to minimize weighing errors due to static electricity on the material. The AD-1683 is direct-current static eliminator. The ions generated produce no breeze and are effective over a long distance. Therefore, the balance can accurately weight powders, etc. by using the AD-1683. AD-1684 Electrostatic field meter This option measures the amount of the static charge on the sample, tare or peripheral equipment and displays the...
  • Page 71: Specifications

    19. SPECIFICATIONS FZ-120 WP FZ-200 WP FZ-300 WP FZ-1200 WP FZ-2000 WP FZ-3000 Weighing capacity 122 g 220 g 320 g 1220 g 2200 g 3200 g Maximum display 122.084 g 220.084 g 320.084 g 1220.84 g 2200.84 g 3200.84 g Minimum weighing value (1 digit) 0.001 g 0.01 g...
  • Page 72 FX-120 WP FX-200 WP FX-300 WP FX-1200 WP FX-2000 WP FX-3000 Weighing capacity 122 g 220 g 320 g 1220 g 2200 g 3200 g Maximum display 122.084 g 220.084 g 320.084 g 1220.84 g 2200.84 g 3200.84 g Minimum weighing value (1 digit) 0.001 g 0.01 g Repeatability (Standard deviation)
  • Page 73: External Dimensions

    20. EXTERNAL DIMENSIONS 262.5 FZ-120i WP / FZ-200i WP / FZ-300i WP FX-120i WP / FX-200i WP / FX-300i WP 1: Width of the opening when a clear plate is removed 2: Inside dimension 3: Weighing pan diameter 4: Height from the weighing pan up to the cap of the breeze break (Inside dimension) 5: Height of the opening when a clear plate is removed 6: Underhook position...
  • Page 74 FXi-WP-11 Large breeze break (When fully opened) (When fully opened) (When fully opened) (Opening) (When fully opened) Unit: mm...
  • Page 75: Terms / Index

    21. TERMS / INDEX Terms Stable value The weight data when the stabilization indicator appears. Environment Ambient conditions such as vibration, drafts, temperature, static electricity and magnetic fields which affect the weighing operation. Calibration Adjustment of the balance so that it can weigh accurately. Output To output the weight data using the RS-232C serial interface.
  • Page 76 Index Keys and symbols - B - ON/OFF key ......12, 35 ba5fnc Environment display....15, 37 SAMPLE key ......12, 15 Baud rate ..........39, 55, 56 MODE key ......12, 13, 15 beep Beep ..........37 bep - CAL key........12, 32 HI buzzer .........37 PRINT key .......
  • Page 77 Display at start........... 37 Interval time ........38 Display refresh rate ........37, 41 Interval output mode........38, 43 dout Data output ........38 Interval output mode active indicator....12 DP format ..........39, 43 Interval output mode standby indicator....12 ............55 Interval time............38 Dust and waterproof balance......
  • Page 78 Permit ............34 Statistical function mode output items ......39 Decimal point ......37, 41 5t-b Stability band width .......37, 40 poff Auto display-OFF ...... 37, 41 Stop bit ............55 p-on Auto display-ON......37, 41 Stream mode ..........38, 42 PRINT key ..........12, 15 Sum ........20, 23, 39 Printer ..........
  • Page 80 3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013 JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148 A&D ENGINEERING, INC. 1756 Automation Parkway, San Jose, California 95131 U.S.A. Telephone: [1] (408) 263-5333 Fax: [1] (408)263-0119 A&D INSTRUMENTS LIMITED <UK Office> Unit 24/26 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY United Kingdom Telephone: [44] (1235) 550420 Fax: [44] (1235) 550485 A&D INSTRUMENTS LIMITED...

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