2AXRT-ASPSXX series balances

X2 Synergy SERIES AS X2.PLUS Analytical Balances PS X2 Precision Balances WLC X2 Precision Balances BRIEF USER MANUAL IMMU-16-S-03-03-21-EN www.radwag.com - 2 - CAUTION: This is only a brief version of the user manual, it does not provide all product-related information. Prior to moisture analyzer operation it is recommended to read the full user manual version that is to be found on a CD delivered along with the device. The full user manual version describes data crucial for settings and device operation. If you are reading this, it means that you are bound to achieve success. You have purchased a device that has been designed and manufactured to give you years of service. Congratulations and thank you for selecting RADWAG product. MARCH 2021 User manual no.: IMMU-16-14-02-16-ENG - 3 - CONTENTS 1. General Information .................................................................................... 5 1.1. Dimensions .......................................................................................... 5 1.2. Connectors ........................................................................................... 6 1.3. Intended Use ........................................................................................ 7 1.4. Precautions .......................................................................................... 7 1.5. Warranty Conditions .............................................................................. 9 1.6. Supervision over metrological parameters ................................................ 9 1.7. User manual significance ........................................................................ 9 1.8. Balance user training ............................................................................. 9 2. Transport and Storage .............................................................................. 10 2.1. Delivery Checklist ............................................................................... 10 2.2. Package ............................................................................................. 10 3. Unpacking and Installation ....................................................................... 10 3.1. Place of Use and Assembling ................................................................. 10 3.2. Standard Delivery Components List ....................................................... 10 3.3. Settings ............................................................................................. 12 3.4. Maintenance Activities ......................................................................... 13 3.5. Powering the Device ............................................................................ 16 3.6. Temperature Stabilisation Time. ............................................................ 16 3.7. Connecting Additional Hardware ............................................................ 16 4. Start-Up .................................................................................................... 16 5. Keyboard – Buttons Functions ................................................................... 17 6. Weighing Mode Home Screen .................................................................... 18 7. Operating Balance Menu ........................................................................... 19 7.1. Entering Balance Menu ........................................................................ 19 7.2. Screen Scrolling .................................................................................. 19 8. Weighing Operation .................................................................................. 20 8.1. Good Weighing Practice ....................................................................... 20 8.2. Logging ............................................................................................. 21 8.3. Units ................................................................................................. 21 8.4. Weighing Unit Selection ....................................................................... 22 8.5. Balance Zeroing .................................................................................. 22 8.6. Balance Taring .................................................................................... 22 8. Adjustment ............................................................................................... 23 8.7. Internal Adjustment ............................................................................ 23 8.8. External Adjustment ............................................................................ 23 8.9. User Adjustment ................................................................................. 24 9. Working Modes – General Information ...................................................... 24 9.1. Running Working Mode ........................................................................ 25 10. Databases ................................................................................................. 26 11. Communication ......................................................................................... 26 12. Peripheral Devices .................................................................................... 26 13. Communication Protocol ........................................................................... 27 13.1. Manual Printout / Automatic Printout...................................................... 27 14. Error Messages .......................................................................................... 28 - 4 - - 5 - 1. GENERAL INFORMATION 1.1. DIMENSIONS AS X2 PLUS series PS X2 series - 6 - WLC X2 series 1.2. CONNECTORS X2 balances 1. Ethernet RJ45 connector 2. USB 1, Type A connector 3. USB 2, Type B connector 4. COM 1 connector 5. COM 2 connector 6. Power supply socket - 7 - AS X2.PLUS balances 1. power supply seat 2. DB9/M connector (external buttons) 3. COM 1 connector (e.g. printer) 4. USB 2 type B …

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RADWAG Wagi Elektroniczne Witold Lewandowski Feb 8 th , 2020 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370a Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Yeong Hwan Hong of ICR Co.,Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AXRT-ASPSXincluding signing of all documents relating to these matters. Any and all acts carried out by Yeong Hwan Hong of ICR Co.,Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from RADWAG Wagi Elektroniczne Witold Lewandowski “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Piotr Ciepłucha / manager

RADWAG Wagi Elektroniczne Witold Lewandowski Rev 11/20/07 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AXRT-ASPSX Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name - Schematics - AS X, PS X, PS X.M_Schem.pdf - Block diagram - AS X, PS X, PS X.M_Blk.pd - Parts list - AS X, PS X, PS X.M_Plist.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); Exhibit Type File Name External Photo AS X, PS X, PS X.M_Ext Photos Internal Photo AS X, PS X, PS X.M_Int Photos Manual AS X, PS X, PS X.M_Manual Test Set-up Photo AS X, PS X, PS X.M_Tsup Photos For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Piotr Ciepłucha / manager

X series of balances – external photoghraphs 1. AS X PLUS balances AS X PLUS – top-front view AS X PLUS – back side AS X PLUS –left side AS X PLUS – right side AS X PLUS – bottom 2. PS X balances PS X – top-front view PS X – back view PS X – left view PS X – right PS X – bottom PS X – general view with windshield 3. PS X.M balances PS X.M - top front view PS X.M – back side PS X.M – left PS X.M – right PS X.M – bottom

Exemplary nominal labels for X series of balances Placemant of nominal labels on devices AS X label placement PS X label placement PS X.M label placement

X series of balances – internal photoghraphs 1. AS X PLUS balances 2. PS X balances 3. PS X.M balances

Operation description - X family of balances 1, 2 – parallel guides 3 - vertical elastic element 4 – leverage system 5 – fulcrum 6 – permanent magnet 7 – air coil 8 – air gap 9 – position sensor 10 – load receptor The operating principle of AS and PS X balances consists in electromagnetic compensation of the force of gravity applied to the load receptor 10. Generally the rule of operation is to keep the whole unit in equilibrium by generating an adequate current Ic that flows through air coil 7. If a load is applied to the weighing pan, it generates a force of gravity related to the mass of the object on the load receptor 10. The leverage system 4 to which the air coil 7 and position sensor 9 are attached changes position so that the unit becomes unbalanced. Electronics detect the position sensor imbalance and reacts by changing the current Ic. In other words, said force causes a deviation of the system from equilibrium, the deviation being transferred by the mechanical system to the coil placed in a magnetic field of a permanent magnet 6 placed within the actuator. The air coil 8 can move freely in the air gap 8 according to leverage system 4 movements. AS X and PS X weighing mechanism is hybridic, made of many parts linked by screws. PS X.M balance is equipped with monolithic weighing mechanism, that is cut out of one piece of metal. The position of the coil in the field of the solenoid actuator is detected by the position sensor 9. Due to the change in signal from the position sensor 9, the value of the current Ic flowing in the coil also changes, with this operation the mass measurement system regains its initial equilibrium with another Ic value. The precise measuring resistor converts the coil current into voltage. The measured value of the voltage is transferred to an A/D converter which supplies the digital value of the measurement signal and transfers it to a microprocessor. The digital signal related to measured mass is then filtered (software). Owing to filtering, demanded resolution is provided. Thus prepared measurement signal is corrected by factors accounting for changes occurring within mass measuring system, which changes are a result of temperature variation. Next, in order to get accurate linear relation between measured load and measurement signal value, the signal is subjected to so called linearity correction. At the end the measurement signal is scaled using adjustment coefficient, this is to provide weighing result, displayed on the screen. The weighing result is considered to be stable when it varies less than specified by stability criterion value described below. All operations mentioned here are performed by embedded software. The weighing result is displayed on the LCD display. The weighing results can be saved in the internal memory or passed to other devices via interfaces. One of those interfaces is wireless. FCC certified module is applied to connect R weighing scales to an external WiFi network. AS X weighing scales are additionally equipped in internal electronic level sensor that passes the information on the device level in real time to the main microprocessor through an internal interface and allows to display an animation of bubble level indicator on the display and level the scale by regulating the feet.

페이지(page) : ( 1 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Photo (AS X PLUS balances) Test Setup Radiated measurement for below 1 ㎓ (Front side) Test Setup Radiated measurement for below 1 ㎓ (Rear side) 페이지(page) : ( 2 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Radiated measurement for Above 1 ㎓ (Front side) Test Setup Radiated measurement for Above 1 ㎓ (Rear side) 페이지(page) : ( 3 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Power Line Conducted measurement (Front side) Test Setup Power Line Conducted measurement (Side area) 페이지(page) : ( 4 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Photo (PS X balances) Test Setup Radiated measurement for below 1 ㎓ (Front side) Test Setup Radiated measurement for below 1 ㎓ (Rear side) 페이지(page) : ( 5 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Radiated measurement for Above 1 ㎓ (Front side) Test Setup Radiated measurement for Above 1 ㎓ (Rear side) 페이지(page) : ( 6 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Power Line Conducted measurement (Front side) Test Setup Power Line Conducted measurement (Side area) 페이지(page) : ( 7 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Photo (PS X.M balances) Test Setup Radiated measurement for below 1 ㎓ (Front side) Test Setup Radiated measurement for below 1 ㎓ (Rear side) 페이지(page) : ( 8 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Radiated measurement for Above 1 ㎓ (Front side) Test Setup Radiated measurement for Above 1 ㎓ (Rear side) 페이지(page) : ( 9 )/( 총 9 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E202750-0A Test Setup Power Line Conducted measurement (Front side) Test Setup Power Line Conducted measurement (Side area)