Related Manuals for A&D FZ-1200CT
Summary of Contents for A&D FZ-1200CT
- Page 1 FZ-CT SERIES FZ-1200CT / FZ-700CT / FZ-500CT FX-CT SERIES FX-1200CT / FX-700CT / FX-500CT Carat Balance INSTRUCTION MANUAL 1WMPD4002564...
- Page 2 © 2012 A&D Company, Limited. 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, Limited. The contents of this manual and the specifications of the instrument covered by this manual are subject to change for improvement without notice.
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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......................5 2-1 Unpacking..........................5 2-2 Installing the Balance.........................6 3. PRECAUTIONS..........................7 3-1 Before Use..........................7 3-2 During Use..........................8 3-3 After Use ............................9 3-4 Power Supply..........................9 4. - Page 4 9-6 Description of the Item “Data Format”..................31 9-7 Data Format Examples ......................33 9-8 Units ............................35 9-9 Storing Units ..........................37 9-10 Counting Mode (PCS)......................38 9-11 Percent Mode (%) ........................40 9-12 Description of the Item “Application Function” ...............41 9-13 Statistical Calculation Mode ....................42 9-14 Comparator Function ......................46 9-15 Clock and Calendar Function (Only for the FZ-CT series) .............47 10.
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Page 5: Basic Operation
1. INTRODUCTION This manual describes how the FZ-CT and FX-CT series balances work and how to get the most out of them 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. These rules are designed to provide reasonable protection against interference when this device is operated in a commercial environment. -
Page 7: 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. See the illustration to confirm that everything is contained. For accurate weighing, install the breeze break before use. The AC adapter plug is protected against dust and may be difficult to... -
Page 8: 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. 2. Assemble the breeze ring, pan support, weighing pan and large breeze break on the balance as shown in the illustration on page 5. -
Page 9: Precautions
3. PRECAUTIONS To get the optimum performance from the balance and acquire accurate weight data, note the following: 3-1 Before Use Install the balance in an environment where the temperature and humidity are not excessive. The best operating temperature is about 20°C / 68°F at about 50% relative humidity. Install the balance where it is not exposed to direct sunlight and it is not affected by heaters or air conditioners. -
Page 10: During Use
3-2 During Use Discharge static electricity from the material to be weighed (hereinafter referred to as the sample). When a sample could have a static charge, the weight data is influenced. Ground the balance and try the following: Eliminate static electricity using optional... -
Page 11: After Use
3-3 After Use Avoid mechanical shock to the balance. Do not disassemble the balance. Contact the local A&D dealer if the balance needs service or repair. Avoid dust and water so that the balance weighs correctly. Protect the internal parts from liquid spills and excessive dust. -
Page 12: Display Symbols And Key Operation
4. 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 Each key, when pressed or when pressed and held, functions as follows: When pressed... -
Page 13: Weighing
5. WEIGHING The default settings of the unit of weight are the metric carat (ct) and grams (g). Pressing the MODE key switches the displayed unit, between ct and g. To use other units, refer to “9-9 Storing Units” on page 37 to store the units. 5-1 Basic Operation 1 Place a container (carat pan) on the weighing pan, if necessary. -
Page 14: 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 15: Calibration
The accuracy of an external weight will influence the accuracy of weighing. Select an appropriate weight as listed below: Model Usable calibration weight Adjustable range FZ-1200CT / FX-1200CT 250 g, 200 g, 100 g, 50 g, 20 g FZ-700CT/ FX-700CT 150 g, 100 g, 50 g, 20 g -0.0150 g to +0.0150 g... -
Page 16: Calibration Using The Internal Mass (One-Touch Calibration, Only For The Fz-Ct Series)
7-2 Calibration Using the Internal Mass (One-Touch Calibration, only for the F series ) This function calibrates the balance using the internal mass. The only operation required is to press the CAL key. (The FX-CT series does not have the one-touch calibration function.) Operation 1 Connect the AC adapter and warm up the balance for at least one hour with nothing on the weighing pan. -
Page 17: Calibration Test Using The Internal Mass (Only For The Fz-Ct Series)
7 The value of the internal mass is displayed. The normal range of the value is as follows: Model The internal mass The normal range 200.000 g FZ-1200CT ±0.002 g FZ-700CT 100.000 g FZ-500CT 8 The calibration test report is output using the RS-232C interface. -
Page 18: Calibration Using An External Weight
7-4 Calibration Using an External Weight This function calibrates the balance using an external weight. Operation 1 Connect the AC adapter and warm up the balance for at least one hour with nothing on the pan. Calout 2 Press and hold the CAL key until displayed, and then release the key. - Page 19 5 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. 6 Place the displayed calibration weight on the pan and press the PRINT key.
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Page 20: Calibration Test Using An External Weight
7-5 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 1 Connect the AC adapter and warm up the balance... - Page 21 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 the PRINT key.
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Page 22: Correcting The Internal Mass Value: 1 (Only For The Fz-Ct Series)
FZ-500CT Operation Example : Correcting the weight value by +0.0030 g in 200 g using the FZ-1200CT. If correcting the weight value by +0.0030 g in 100 g, use the correction value of +0.0060 g as the correction reference value is 200 g. -
Page 23: Correcting The Internal Mass Value: 2 (Only For The Fz-Ct Series)
The usable calibration weights and the adjustable range are as follows: Model Usable calibration weight Adjustable range FZ-1200CT 250 g, 200 g, 100 g, 50 g, 20 g - 0.0150 g to + 0.0150 g FZ-700CT 150 g, 100 g, 50 g, 20 g... -
Page 24: 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. FZ-CT series FX-CT series - Function table... -
Page 25: Initializing The Balance
Operation 1 Press the ON:OFF key to turn off the display. 2 While pressing and holding the PRINT key and the SAMPLE key, press the ON:OFF key. The balance displays p5 . 3 Press the PRINT key. Then the balance displays the function switches. 4 Set the switches using the following keys. -
Page 26: 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 27: 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 28 Class Item and Parameter Description Cp Hi Upper limit Cp lo Lower limit Accepts the PRINT key only when Key mode 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.
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Page 29: 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 CR LF Crlf CR: ASCII code 0Dh LF: ASCII code 0Ah Terminator Serial... -
Page 30: 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. After setting, the balance displays FAST. -
Page 31: Description Of The Item "Data Output Mode
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 FZ-CT and FX-CT series balances, indicates a unit of minimum weighing value. -
Page 32: Stream Mode
Auto print modes A and B When the displayed value is stable and the conditions of “Auto print polarity”, “Auto print difference” and reference value are met, the balance outputs the weight data. When the PRINT key is pressed with the stabilization indictor turned on, the balance outputs the data and the display blinks one time. -
Page 33: Description Of The Item "Data Format
9-6 Description of the Item “Data Format” 5if type 0 A&D standard format This format is used when the peripheral equipment can receive the A&D format. If an AD-8121B printer is used, set the printer to MODE 1 or 2. This format consists of fifteen characters excluding the terminator. - Page 34 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.
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Page 35: Data Format Examples
9-7 Data Format Examples... -
Page 37: Units
9-8 Units With the FZ-CT and FX-CT series balances, 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 37. If a weighing mode (or unit of weight) has been turned off, that mode or unit will be missing in the sequence. - Page 38 The tables below indicate the weighing capacity and the minimum display for each unit, depending on the balance model. Capacity Unit Minimum display FZ-1200CT FZ-700CT FZ-500CT FX-1200CT FX-700CT FX-500CT Gram 0.001 Ounce (Avoir) 8.89 5.36 3.59 0.00005 Pound 0.555 0.335 0.224...
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Page 39: Storing Units
9-9 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: 1 Press and hold the SAMPLE key until ba5fnc of... -
Page 40: Counting Mode (Pcs)
9-10 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 mass means the mass of one piece of the sample. The smaller the variables in each sample unit mass are, the more accurate the counting will be. -
Page 41: Counting Operation
Notes If the balance judges that the mass of the samples is too light and is not adequate to be used as the unit mass, it displays lo . In that case, store the mass by some quantity. For example, the minimum weighing value of the balance is 0.001 g and 10 pieces of samples weigh 0.005 g. -
Page 42: Percent Mode (%)
9-11 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 1 Press the MODE key to select % (percent mode). Note If % is not displayed, store the percent mode (%) as described in “9-9 Storing Units”. -
Page 43: Description Of The Item "Application Function
9-12 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. (Zero = 0%, maximum capacity = 100%) Statistical calculation mode ( apf 2) The mode statistically calculates the weight data, and displays or outputs the results. -
Page 44: Statistical Calculation Mode
9-13 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... - Page 45 Selecting the statistical items to output 5 Press the SAMPLE key to display 6 Press the RE-ZERO key to select the output items. In the example, is selected to output the number of data, sum, maximum, minimum, range (maximum-minimum) and average. Parameter Description Number of data, sum...
- Page 46 1 Press the RE-ZERO key to set the display to zero. 2 Place the sample on the weighing pan and wait for the stabilization indicator to turn on. 3 Press the PRINT key to add the data displayed to statistical calculation. The number of data on the upper left of the display increases by 1.
- Page 47 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. 1 In the weighing mode, press the MODE key several times to display 2 Press the PRINT key to display Press the RE-ZERO key to display 4 Press the PRINT key to delete the latest data and exclude it from statistical calculation.
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Page 48: Comparator Function
"Near zero" means that the weight value is within ±10 digits of the minimum weighing value. For example, using an FZ-1200CT in carat mode, the range of ±0.010 ct is “near zero”. For the description of “Comparator (Cp fnc)”, refer to “9-3 Details of the Function Table”. -
Page 49: Clock And Calendar Function (Only For The Fz-Ct Series)
9-15 Clock and Calendar Function (Only for the FZ-CT series) The FZ-CT series 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 50 Confirming the time 6 The current time is displayed with all the digits blinking. When the time is correct and the date does not need to be confirmed, press the CAL key and go to step 8. When the time is correct and the date is to be confirmed, press the SAMPLE key and go back to step 4.
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Page 51: 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) or Good Manufacturing Practice (GMP) is used. The ID number is maintained in non-volatile memory even if the AC adapter is removed. The output format for GLP/GMP compliant report is selected at “GLP output (info)”... - Page 52 Calibration report using the internal mass (Only for the FZ-CT series) When the setting is “info 1”: When the setting is “info 2”: Calibration test report using the internal mass (Only for the FZ-CT series) (Calibration test does not perform calibration.) When the setting is “info 1”: When the setting is “info 2”:...
- Page 53 Calibration report using an external weight When the setting is “info 1”: When the setting is “info 2”: With FZ-CT series, the time and date are added to output data. Calibration test report using an external weight (Calibration test does not perform calibration.) When the setting is “info 1”: When the setting is “info 2”: With FZ-CT series, the time and...
- 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 printer , use MODE 3 of the AD-8121B printer.
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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
A coefficient of 1 was set at the factory. Model Minimum coefficient Maximum coefficient FZ-1200CT / 700CT / 500CT 0.000001 1000 FX-1200CT / 700CT / 500CT Operation 1 Press and hold the SAMPLE key until ba5fnc of the function table is displayed. -
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 : 10 times/second or 5 times/second (same as the display refresh rate) Data format... -
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 FZ-CT, FX-CT PRINT key or FZ-CT, FX-CT auto print mode. (The time and date can MODE 1 be added.) To print A&D standard format weight data, using the AD-8121B DATA... -
Page 59: Connection To A Computer
14-2 Connection to a Computer The FZ-CT and FX-CT series balances 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 FZ-CT and FX-CT series balances are a DCE. - Page 60 RsWeight Can retrieve the weight data from the balance and display it in graph form in real-time. Can calculate and display the maximum, minimum, average, standard deviation and coefficient of variation values of data. Using the WinCT software, the balance can do the following: 1 Analyzing the weight data and the statistics with “RsKey”...
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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 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 RS-232C Concerning the RS-232C, the balance has two functions: “Data output ( dout )”... -
Page 64: Maintenance
16. MAINTENANCE Do not use organic solvents or chemical cloth to clean the balance. Clean the balance as described below: Balance main unit Use a soft, lint free cloth that is moistened with a mild detergent to clean. Weighing pan The edge of the weighing pan is sharp. -
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. Refer to “3. PRECAUTIONS” for details on the operating environment and “6. - Page 67 Display Error code Description Unit mass error The sample unit mass for the counting mode is too light. Storing and using it for counting will cause a counting error. Add samples to reach the specified number and press the PRINT key. Pressing the PRINT key without adding samples will shift the balance to the counting mode.
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Page 68: Asking For Repair
17-3 Asking For Repair If the balance needs service or repair, contact the local A&D dealer. The balance is a precision instrument. Use caution when handling the balance and observe the following when transporting the balance. Use the original packing material. Remove the weighing pan from the main unit... -
Page 69: Options
18. OPTIONS Note The FXi-02, FXi-08 and FXi-09 can not be used at the same time. 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 70 FXi-10 Small breeze break Breeze break shorter than the standard large breeze break. (Total height of the small breeze break: 105 mm) FXi-11 Large breeze break Breeze break provided as standard. AX-FXi-31 Main unit cover Main unit protective cover provided as standard. AX-CARAT PAN-WEX Two silver colored carat pans (the same as the carat pan provided as a standard accessory) AX-CARAT PAN-BEX...
- Page 71 AD-1671 Anti-vibration table A 27-kg table with vibration-absorbing rubber feet, to reduce vibration coming from the floor to enable stable weighing. Use the AD-8922A remote controller to avoid weighing errors that can be caused by slight table tilting when operating the scale manually. AD-1672 Tabletop breeze break Protects the balance from wind from sources such as air conditioning or people passing by, thereby reducing balance weighing error.
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Page 72: Specifications
19. SPECIFICATIONS FZ-1200CT FZ-700CT FZ-500CT 1260 ct 760 ct 510 ct Weighing capacity 252 g 152 g 102 g 1260.042 ct 760.042 ct 510.042 ct Maximum display 252.008 g 152.008 g 102.008 g 0.001 ct Minimum weighing value (1 digit) 0.001 g... - Page 73 FX-1200CT FX-700CT FX-500CT 1260 ct 760 ct 510 ct Weighing capacity 252 g 152 g 102 g 1260.042 ct 760.042 ct 510.042 ct Maximum display 252.008 g 152.008 g 102.008 g Minimum weighing value (1 digit) 0.001 ct 0.001 g Repeatability (Standard deviation) 0.001 ct / 0.0005 g Linearity...
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Page 74: External Dimensions
20. EXTERNAL DIMENSIONS FZ-1200CT / 700CT / 500CT FX-1200CT / 700CT / 500CT 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 ON/OFF key ........10 Application ..........27, 42 SAMPLE key ........10 Application function........27, 42 ar-d MODE key ......3, 10, 37 Zero after output......26 at-f CAL key..........10 Auto feed........26 PRINT key ........10 Auto display-OFF........25, 29 RE-ZERO key........
- Page 77 Calibration ... 10, 13, 16, 17, 21, 23, 49, 64, 73 DTE..............55 Calibration report ........17, 49 Ｅ Calibration test........18, 49 Calibration test using the internal mass..15 e ..............64 -e..............64 Calibration test report ...... 15, 19, 49 CanCel............44 EC, E00 ............65 Capacity indicator ......
- Page 78 Hold mode indicator ........10 Ｎ NU format ..........27, 32 Ｉ Number of data ........27, 42 ID number............ 49 info GLP output ......... 26 Ｏ Inhibit............22 One-touch calibration........14 Initializing the Balance......... 23 ON:OFF key ..........10, 23 Interval time ........ 26 Operating environment ......70, 71 Interval output mode......
- Page 79 Ｓ Timeout ............27 Title block.............52 SAMPLE key ......... 10, 37 Transmission form ........55 Standard deviation......44 Transmission rate ........55 Sensitivity drift ........70, 71 Transmission system ........55 Serial interface ......27 Zero tracking .......25 SLOW............12 t-Up Timeout ........27 Small breeze break........68 type Data format ......27, 56 Display refresh rate....
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- Page 84 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...