Ceyear 87230 Series Скачать руководство пользователя страница 11

Preparation before use 

2.1  Preparation before Operation 

 

4

 

 

 

 

 

 

Effect of electromagnetic interference (EMI): 

The electromagnetic interference can affect the measurement results, therefore, it is necessary to: 

  Select appropriate shielded cables, for example, use RF shielded twisted pair/network connection 

cable; 

  close the opened and temporarily unused cable connection port or connect the matched load to the 

connection port in time; 

  Refer to the electromagnetic compatibility (EMC) grade in the User

s Manual. 

 

2.1.1 

Unpacking 

1)  Visual inspection 

Step 1.

   Check  if  there  is  any  damage  in  the  outer  packaging  and  the  anti-vibration  packaging  of  the 

instrument.  If  no  damage  is  found,  keep  the  packaging  in  case  of  future  need  and  continue  the 
inspection 

as per the following steps; 

Step 2

  Unpack the instrument and check for any damage to the main unit and attached items. 

Step 3. 

 Verify the items in the packaging box carefully by cross-checking with Table 2.1; 

Step 

4. If the outer package is broken, the instrument or accessories are damaged or there is any error 

of the delivery, it is strictly forbidden to switch on the instrument! Please contact our service center via 
the service hotline indicated on the cover, 

Please contact our service consultation center through the service consultation hotline, and we will make 
repairs and replacements rapidly based on individual circumstances. 

2)  Model confirmation 

Table 2.1 Packing List of 87230 Series 

Name 

Quantity 

Function 

Main unit: 

 

 

  87230 series 

Main unit 

Standards: 

 

  USB cable 

Special lockable USB cable, 2 m 

  CD 

Including virtual panel, programming manual, driver, and 

programming example 

  User Manual 

— 

  Certificate of Conformity 

Attached on the body 

 

NOTE

 

Содержание 87230 Series

Страница 1: ...87230 Series USB CW Power Sensor Quick Start Guide...

Страница 2: ......

Страница 3: ...50MHz 26 5GHz 87233 50MHz 40GHz Options English options English menu and English interface for Export models Version A 1 March 2018 China Electronics Technology Instruments Co Ltd Address No 98 Xiang...

Страница 4: ...ctual situation in the warranty period The specific maintenance matters should be subject to the contract Product Quality Certification This product is certified to fulfill the standards indicated in...

Страница 5: ......

Страница 6: ...fore use 3 2 1 Preparation before Operation 3 2 2 Routine Maintenance 10 3 Typical Applications 12 3 1 Selection of Power Sensor 12 3 2 Virtual Power Measurement Panel 12 3 3 Zeroing and Calibration B...

Страница 7: ......

Страница 8: ...of all functions of the instrument including sensor selection virtual panel introduction zero and calibration before measurement and continuous wave power measurement which is intended to make users u...

Страница 9: ...al describes the basics of remote control programming basics of SCPI SCPIs examples of programming and I O driver library for the purpose of guiding the user to master the SCPIs and methods of the ins...

Страница 10: ...der warranty we will no longer provide the unpaid repairs Please carefully read relevant content of 2 2 Safe Use Guideline of the User s Manual and the following precautions for safe operation In addi...

Страница 11: ...the following steps Step 2 Unpack the instrument and check for any damage to the main unit and attached items Step 3 Verify the items in the packaging box carefully by cross checking with Table 2 1 S...

Страница 12: ...equipment Generally we will use two anti static measures including combination of conductive table mat and wrist combination as well as combination of conductive floor mat and ankle strap If these tw...

Страница 13: ...rogramming software including Microsoft Visual Basics C and LabVIEW 2 USB cable selection The 87230 series USB CW power sensor is equipped with special USB cable which can be screwed and fixed on the...

Страница 14: ...measurement instrument USB host interface and the power sensor green indicator lamp will light up later Step 2 The Equipment Manager of the host can find the new USB Test and Measurement Devices Fig 2...

Страница 15: ...fore measurement and connection to ensure that they are clean and undamaged It is necessary to wear an anti static wrist strap during connection The correct connection methods and procedures are as fo...

Страница 16: ...efore applying a force Gently grasp the end of the torque wrench handle and apply a force in the direction perpendicular to the handle until the breakout torque of the wrench is reached Fig 2 6 Use of...

Страница 17: ...or used an adapter must be adopted for measurement connection In addition even if the measurement port of the analyzer is the same as the type of connector for the port of tested part it is also a goo...

Страница 18: ...and a microwave power signal input port If the connector is damaged or there is dust inside the RF wave band test results will be affected therefore please observe the following methods for maintenan...

Страница 19: ...s wave power measurement As the performance specifications are different by model the user can select the suitable sensor according to the characteristics and measurement requirements of signals to be...

Страница 20: ...evice to be connected in the pop up Instrument Connection window in the system and click Connection button As shown in Fig 3 3 the measurement process is normal Step 2 The user can check the type seri...

Страница 21: ...nd thus calibration is not recommended to the users 3 3 1 Zeroing Zeroing refers to measurement and storage of noise of the whole measurement channel In the process of measurement the zeroed value sha...

Страница 22: ...During measurement of low level signal automatic zero shall be carried out before measurement so as to ensure the measurement accuracy Set the step detection to Off status when the measurement of low...

Страница 23: ...er sensors into the computer or build a multi channel power test system with USB HUB as shown in Fig 3 4 Fig 3 4 Multi channel Power Test with USB HUB The specific operation steps are as follows Step...

Страница 24: ...the currently selected measurement window with yellow border and then select the Equipment drop down menu under the System label to assign the window to other equipment Step 4 Click one measurement w...

Страница 25: ...iagnosis and Guides This part provides general guidance on how to carry out simple judgment and handling when the 87230 series USB CW power sensor has any fault If necessary please feed back the probl...

Страница 26: ...udged clearly Check whether the mechanical connection of the USB cable is correct and whether the electric characteristics are compatible When the problems appears after some settings are made check t...

Страница 27: ...the USB power sensor along with the apparatus in the packaging box 2 Pack the USB CW power sensor with the original packaging material to reduce possible damage 3 Put the linings at four corners of t...

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