Pintek DS-1010P Скачать руководство пользователя страница 24 | Manualshive

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Rise Time

<3.5ns

Overshoot Typical
(using 500ps pulse)

<10% with probe or BNC input 50 ohm
feed thru

Ch to Ch Skew
(both channels in same
V/div setting)

<1ns
(Equivalent to 2 minor divisions in
smallest t/div)

Math Operation

+,-,*,/,FFT

FFT

Window mode: Hanning, Hamming,
Blackman, Rectangular
Sampling points:1024

Bandwidth Limited

20MHz ±40% (BW Limited below
20MHz when using probe in x1)

Horizontal System

Real Time Sampling
Rate

Single Channel: 1GSa/s, Double
Channel:500MSa/s
(When timebase faster than 50ns/div)

Equivalent Sample Rate

The highest equivalent sampling rate is
50GSa/s

Measure Display Modes

MAIN, WINDOW, WINDOW ZOOM,
ROLL, X-Y

Timebase Accuracy

±50ppm measured over 1ms interval

Horizontal Scan Rage

2.5nS/div ~ 50S/div

Scan:100mS/div ~ 50S/div

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Содержание DS-1010P

Страница 1: ...100MHz With USB Interface INSTRUCTION MANUAL 使用說明書 Digital Storage Oscilloscope 數位示波器 DS 1010P ...

Страница 2: ...n 08 Connect the Probe 08 Function Inspection 09 Probe Compensation 10 Function Introduction of Front Panel 11 Rear Panel Description 17 User Interface 19 Using Security Lock 21 Specifications 22 Troubleshooting 29 Maintenance and Cleaning 31 目次使用安全須知 33 安全術語和標記 34 一般性檢查 35 外觀尺寸 35 調節支撐腳 36 連接電源 37 開機檢查 37 連接探頭 37 功能檢查 38 探頭補償 39 前面板功能解說 40 後面板功能解說 46 用戶介面 47 使用安全鎖 49 技術規格 50 故障處理 55 日常保養與清潔 57 ...

Страница 3: ...3 DS 1010P 100MHz Digital Storage Oscilloscope ...

Страница 4: ...nals 5 Connect the Signal Wire Correctly The potential of the signal wire is equal to the earth so do not connect the signal wire to a high voltage Do not touch the exposed contacts or components 6 Look Over All Terminals Ratings To avoid fire or electric shock please look over all ratings and sign instruction of the instrument Before connecting the instrument please read the manual carefully to g...

Страница 5: ...use any corrosive liquid or chemical cleanser Make sure that the instrument is completely dry before restarting it to avoid short circuits or personal injuries Safety Terms and Symbols 1 Terms on the product These terms may appear on the product DANGER Indicates direct injuries or hazards that may happen WARNING Indicates potential injuries or hazards that may happen CAUTION Indicates potential da...

Страница 6: ... responsible for damages to the instrument resulting from shipment PINTEK would not provide free maintenance or replacement 2 Inspect the instrument If there are instruments found damaged defective or failure in electrical and mechanical tests please contact PINTEK 3 Check the accessories Please check the accessories according to the packing list If the accessories are incomplete or damaged please...

Страница 7: ...e View Adjust the Supporting Legs Adjust the supporting legs properly to use them as stands to tilt the oscilloscope upwards for stable placement as well as easier operation and observation of the instrument ...

Страница 8: ...Power on Inspection When the scope is energized press the power key at the top of it to turn it on During the start up progress the instrument performs a series of self test items and you can hear the sound of relay switching After the self test completes the welcome interface displays immediately Connect the Probe Connect the probe 1 Connect the BNC terminal of the probe to one of the channel BNC...

Страница 9: ...d alligator clip of the probe to the Ground Terminal on the front panel 3 Use the probe to connect the CH1 Input Terminal and the Compensation Signal Output Terminal on the front panel 4 Press AUTO 5 Observe waveforms on the screen In normal condition the display should be several square waveforms as is shown below ...

Страница 10: ...e Probe Compensation You should properly compensate the probe at first use of it Non compensated or inadequate compensated probe may cause inaccurate measurement The following steps are about probe compensation 1 Perform step 1 2 3 and 4 of Function Inspection 2 Check the displayed waveforms and compare them with the following figure Under Compensated Compensated Correctly Over Compensated 3 Use a...

Страница 11: ...11 Function Introduction of Front Panel ...

Страница 12: ...crease You can also select intensity in DISPLAY menu and then adjust the knob to change the waveform brightness Universal knob When the light above the knob is lighted you could select anyone submenu by adjusting the knob under the current menu In addition it can also be used to modify parameters and input filename 4 Function Menus Press the button to enter the cursor measurement function menu The...

Страница 13: ...ld set waveform display type persist time waveform brightness display format menu display and so on Press the button to enter the utility function menu under which you could set the corresponding function of the system some parameters like Sound Language Interface and so on In addition some advanced functions are also supported such as Self Calibration Firmware Update Pass Fail test 5 Default Setu...

Страница 14: ... waveform auto setting function The oscilloscope will automatically adjust the horizontal time base vertical scale and trigger mode according to the input signal to make the waveform displays in a perfect state 10 Trigger Control Area Press the button to open trigger menu under which five trigger modes are supported Press the button to set trigger level to the middle of the maximal voltage and the...

Страница 15: ...weep function and switch the save modes between long save and normal save Modify the trigger position The trigger point will move left or right relative to the center of the screen when you adjust the knob The waveform will move left or right and the trigger position message at the lower left corner of the screen will also change as the position changes Press the knob to quickly reset the trigger ...

Страница 16: ...Press the button to enable the reference waveform function By recalling the previously saved waveform we could compare it with the current waveform to decide circuit failures Modify vertical position of the current waveform Turn clockwise to increase the position while turn counterclockwise to decrease it The waveform will move up or down and the position message at the lower left corner of the sc...

Страница 17: ... 15 Channel Input Terminal 16 Menu Select keys 17 Print Key Press the button to enable the reference waveform function By recalling the previously saved waveform we could compare it with the current waveform to decide circuit failures 18 USB Host Interface Rear Panel Description 1 Handle Pull up the handle vertically for easy carrying Press it down if you do not need the handle 2 AC Power Input Te...

Страница 18: ...rint the current interface of the oscilloscope or control the instrument through PC software 4 RS 232 Interface The terminal can be used to connect the oscilloscope with a PC to update software control remotely via special software 5 Pass Fail Output Terminal The pass Fail testing pulse are put out via this terminal 6 Lock hole You could lock the instrument in a fixed location using a security loc...

Страница 19: ... Display the position of the current waveform in the memory of the oscilloscope 3 Trigger position Display the trigger position of the waveform in the memory and on the screen 4 Print Display the current state of Print Key under the menu of Print Setup P Print Key option set to Print Picture 1 6 5 4 3 2 7 8 9 10 11 12 13 14 ...

Страница 20: ...TION Knob to modify the parameter Turn clockwise or counterclockwise to make the red arrowhead move right or left which will respectively cause the decrease and increase of the parameter in the message box at the lower left corner of the screen Press down the knob to automatically reset the parameter to zero as well as make the red arrowhead return to its initial position 9 Horizontal Time Base Re...

Страница 21: ...annel Display the current working channel All channels can display at the same time 14 Trigger Level Display the position of the trigger level Turn the knob clockwise or counterclockwise to make the trigger level move up or down Using Security Lock If needed you could use the security lock please buy it yourself to lock the instrument in a fixed location The method align the clock with the clock h...

Страница 22: ...u must perform the Do Self Cal operation accessible through the Utility menu if the operating temperature changes by more than 5 C The oscilloscope must be within the factory calibration interval All specifications are guaranteed unless noted typical Inputs Input Coupling AC DC GND Input Impedance 1MΩ 2 16Pf 3Pf 50Ω 2 Ch to Ch Isolation Both channels in same V div setting 100 1 at 50MHz Maximum in...

Страница 23: ...C 3dB 10Hz at input BNC Noise Pk Pk for 3K record 0 6 Div for average of 10 Pk Pk readings Fixed gain settings 0 7 Div for average of 10 Pk Pk readings Variable gain settings SFDR including harmonics measured with FFT 35dB DC Gain Accuracy 3 0 5mv div to 10V div in Fixed Gain Ranges 4 0 2mv div Variable Gain Ranges DC Measurement Accuracy All Gain settings 100mv div 3 reading offset 1 offset 0 2di...

Страница 24: ...ectangular Sampling points 1024 Bandwidth Limited 20MHz 40 BW Limited below 20MHz when using probe in x1 Horizontal System Real Time Sampling Rate Single Channel 1GSa s Double Channel 500MSa s When timebase faster than 50ns div Equivalent Sample Rate The highest equivalent sampling rate is 50GSa s Measure Display Modes MAIN WINDOW WINDOW ZOOM ROLL X Y Timebase Accuracy 50ppm measured over 1ms inte...

Страница 25: ...gger 271 04 div Trigger Level Accuracy Typical applicable for the signal of rising and falling time 20ns Internal 0 2 div x V div within 4 div from center of screen EXT 6 of setting 40mV EXT 5 6 of setting 200mV Trigger Sensitivity For fixed gain ranges 1 div DC 10MHz 1 5 div 10MHz Max BW EXT 200mVpp DC 10MHz 300mVpp 10MHz Max BW EXT 5 1Vpp DC 10MHz 1 5Vpp 10MHz Max BW Pulse Width Trigger Trigger ...

Страница 26: ...scilloscopes restrict sample rate at 1MSa s Support 25KSa s 250MSa s adjusted Hard Ware Frequency Counter Reading Resolution 1Hz Range DC Couple 10Hz to Max Bandwidth Signal Types Satisfying all trigger signals Except Pulse width trigger and Video Trigger Control Panel Function Auto Set Auto adjusting the Vertical Horizontal System and Trigger Position Save Recall Support 2 Group referenced Wavefo...

Страница 27: ...de Display System Display Mode Color TFT 7 0in 177 8mm diagonal Liquid Crystal Display Resolution 480 x 234 pixels Display Color 24 bit Display Contrast Typical state 150 1 Backlight Intensity Typical state 300nit Wave Display range 8 x 18 div Wave Display Mode Dots Vector Persist Off 1 sec 2 sec 5 sec Infinite Menu Display 2 sec 5 sec 10 sec 20 sec Infinite Screen Saver Off 1min 2min 5min 10min 1...

Страница 28: ...Chinese Traditional Chinese English Arabic French German Russian Portuguese Spanish Japanese Korean Italian Power Supply Input Voltage 100 240 VAC CAT II Auto Selection Frequency Scope 45Hz to 440Hz Power 50VA Max Mechanical Dimension Length 323 1mm Width 135 6mm Height 157mm Weight 2 5Kg ...

Страница 29: ...act PINTEK 2 After the signal is sampled there is no corresponding waveform displaying 1 Check if the probe is correctly connected to the signal connecting cord 2 Check if the signal connecting cord is correctly connected to BNC connector 3 Check if the probe is correctly connected to the item under test 4 Check if there are signal generated from the item under test you can connect the probe compe...

Страница 30: ... Note Press could automatically replace the above setting 6 The waveform displays like ladder 1 The horizontal time base may be too low you can increase it to improve the horizontal resolution so as to make a good waveform displaying 2 The lines between the sample points may also cause ladder like displaying if the Type in menu of DISPLAY is Vectors Please turn the Type to Dots to solve the proble...

Страница 31: ...a mild detergent and water Make sure the instrument is completely dry before reconnecting it to a power source To clean the exterior surface perform the following steps 1 Remove loose dust on the outside of the instrument and probes with a lint free cloth Use care to avoid scratching the clear plastic display filter 2 Use a soft cloth dampened with water to clean the instrument Use an aqueous solu...

Страница 32: ...32 DS 1010P 100MHz 數位數波器 ...

Страница 33: ... 5 懷疑產品出故障時請勿操作如懷疑本產品有故障請聯繫制造商授權的維修人員進行檢測任何對於本產品的維護調整或零件的更換必須由授權的維修人員執行 6 使用合適的過壓保護確保沒有過電壓如由雷電造成的電壓到達該產品否則可能導致操作人員遭受電擊 7 防靜電保護靜電會造成儀器損壞應盡可能在防靜電區進行測試在連接電纜到儀器之前應將其內外導體短暫接地以釋放靜電 8 保持良好的通風通風不當會引起儀器溫度升高進而引起儀器損壞使用時應保持良好的通風定期檢查通風口和風扇 9 請勿開蓋操作請勿在儀器機箱打開時運行本產品 10 使用合適的保險絲只允許使用本產品指定規格的保險絲 11 防靜電保護靜電會造成儀器損壞應盡可能在防靜電區進行測試在連接電纜到儀器之前應將其內外導體短暫接地以釋放靜電 12 請勿在潮濕環境下操作 13 請勿在易燃易爆環境中操作 14 注意搬...

Страница 34: ...劃傷透明的塑膠保護幕使用一塊用水浸濕的軟布清潔儀器請注意斷開電源為避免損壞儀器或探頭的表面請勿使用任何磨蝕性試劑或化學清潔試劑在重新通電使用前請確認儀器已乾透避免因水分造成電氣短路甚至人身傷害安全術語和標記 1 本產品上使用的術語以下術語可能會出現在本產品上 DANGER 表示標記附近有直接傷害危險存在 WARNING 表示標記附近有潛在的傷害危險存在 CAUTION 表示對本產品及其他財產有潛在的危險存在 2 本產品上使用的標記以下標記可能會出現的本產品上警告高壓保護性終端小心測量接地端電源開關 ...

Страница 35: ...35 一般性檢查 1 檢查運輸包裝如運輸包裝已損壞請保留被損壞的包裝和防震材料直到貨物經過完全檢查且儀器通過電性和機械測試因運輸造成的儀器損壞由發貨方和承運方聯繫賠償事宜本公司恕不進行免費維修或更換 2 檢查整機若存在機械損壞或缺失或者儀器未通過電性和機械測試請聯系當地經銷商 3 檢查隨機附件請根據裝箱單檢查隨機附件如有損壞或缺失請聯繫當地經銷商外觀尺寸正視圖 ...

Страница 36: ...36 側視圖調節支撐腳適當的調整支撐腳將其作為支架使示波器向上傾斜以穩定放置示波器便於更好的操作和觀察顯示幕 ...

Страница 37: ...40HZ 請使用附件提供的電源線按下圖所示將示波器與電源連接注意如需更換保險絲請將儀器返廠由製造商授權的維修人員進行更換開機檢查當示波器處於通電狀態時先打開示波器背後的電源開關再按前面板螢幕下方的電源鍵即可啟動示波器開機過程中示波器執行一系列自檢您可以聽到繼電器切換的聲音自檢結束後出現開機畫面連接探頭 1 將探頭的 BNC 端連接到前面板的通道 BNC 連接器 2 將探針連接至待測電路測試點中並將探頭接地鱷魚夾連接至電路接地端電源插座 ...

Страница 38: ...LT SETUP 將示波器恢復為默認設置 2 將探頭的接地鱷魚夾與探頭補償信號輸出端下面的接地端相連 3 使用探頭連接示波器的通道輸入端探頭另一端連接探頭元件 4 按 AUTO 鍵 5 觀察示波器顯示幕上的波形正常情況下應顯示下圖所示波形 6 用同樣的方法檢測其他通道若螢幕顯示的方波形狀與上圖不符請執行下一節探頭補償注意為避免使用探頭時被電擊請首先確保探頭的絕緣導線完好並且在連接高壓源時不要接觸探頭的金屬部分 ...

Страница 39: ...39 探頭補償首次使用探頭時應進行探頭補償調整使探頭與示波器輸入通道匹配未經補償或補償偏差的探頭會導致測量偏差或錯誤探頭補償步驟如下 1 執行上一節功能檢查中的步驟 1 2 3 和 4 2 檢查所顯示的波形形狀並與下圖對比欠補償補償適當過補償 3 用非金屬質地的改錐調整探頭上的低頻補償調節孔直到顯示的波形如上圖補償適當 ...

Страница 40: ...40 前面板功能解說 ...

Страница 41: ...旋鈕可調節波形顯示的亮度亮度可調範圍為 30 100 順時針轉動增大波形亮度逆時針轉動減小波形亮度也可按 DISPLAY 選擇波形亮度功能表使用該旋鈕調節波形亮度多功能旋鈕功能表操作時按下某個功能表軟體後若旋鈕上方指示燈被點亮此時轉動該旋鈕可選擇該功能表下的子功能表按下該旋鈕可選中當前選擇的子功能表指示燈也會熄滅另外該旋鈕還可用於修改參數值輸入檔案名等 4 功能表按下該鍵進入游標測量菜單示波器提供手動測量追蹤測量和自動測量三種游標測量模式 ...

Страница 42: ...試按下相應的子測試功能表即可顯示當前測量值按下該鍵進入顯示設置功能表可設置波形顯示類型餘輝時間波形亮度網格亮度顯示格式 XY YT 螢幕正反向網格功能表持續時間和介面方案按下該鍵進入系統功能設置功能表設置系統相關功能和參數例如揚聲器語言介面等此外還支持一些高級功能例如自校正軔體升級和通過測試等 5 默認設置按下該鍵進入系統默認設置介面系統默認設置下的電壓檔位為 1V 時脈檔位為 500us 6 幫助資訊按下改按鍵開啟幫助資訊功能在此基礎上依次按下各功能功能表鍵即可顯示相應功能表的幫助資訊若要顯示各功能功能表下子菜單的幫助資訊則需先打開當前功能表介面然後按下 HELP 鍵選中相應的子功能表鍵即可再次按下該按鍵可關閉幫助資訊功能 7 單次觸發 ...

Страница 43: ...下該鍵可將示波器的運行狀態設置為運行或停止運行狀態下該鍵黃燈被點亮停止狀態下該鍵紅燈被點亮 9 波形自動設置按下該鍵開啟波形自動顯示功能示波器將根據輸入信號自動調整垂直檔位水平時脈以及觸發方式使波形以最佳方式顯示 10 觸發控制按下該鍵打開觸發功能功能表本示波器提供邊沿脈衝視頻斜率和交替五種觸發類型按下該鍵可快速穩定波形可自動將觸發電位的位置設置為約是對應波形最大電壓值和最小電壓值間距的一半在 Normal 和 Single 觸發方式下按該鍵可使通道波形強制觸發 ...

Страница 44: ...按鈕可快速將觸發電位恢復至對應通道波形零點 11 探頭元件 12 水平控制按下該鍵可打開水平控制功能表在該菜單下可打開或關閉延遲掃描功能 POSITION 修改觸發位移旋轉旋鈕時觸發點相對於螢幕中心左右移動修改過程中所有通道的波形同時左右移動螢幕左下角的觸發位移資訊也會相應變化按下該按鈕可快速重定觸發位移或延遲掃描位移 SEC DIV 修改水平時脈檔位順時針旋轉減小時脈逆時針旋轉增大時脈修改過程中所有通道的波形被擴展或壓縮同時螢幕下方的時脈資訊相應變化按下該按鈕可快速切換至延遲掃描狀態 13 外觸發輸入端 ...

Страница 45: ...下該鍵打開數學運算功能表可進行加減乘除 FFT運算按下該鍵可打開參考波形功能可將實測波形與參考波形相比較以判斷電路故障 POSITION 修改對應通道波形的垂直位移順時針轉動增大位移逆時針轉動減小位移修改過程中波形會上下移動同時螢幕左下角彈出的位移資訊會相應變化按下該按鈕可快速重定垂直位元移 VOLTS DIV 修改當前通道的垂直檔位順時針轉動減小檔位逆時針轉動增大檔位修改過程中波形幅度會增大或減小同時螢幕左下角的檔位元資訊會相應變化按下該按鈕可快速切換垂直檔位調節方式為粗調或細調 15 模擬通道輸入端 16 功能表選項 ...

Страница 46: ...執行列印功能 18 USB端子後面板功能解說 1 手柄 Pull up the handle vertically for easy carrying Press it down if you do not need the handle 2 AC電源輸入端本示波器的供電要求為 100 240V 45 440Hz 請使用附件提供的電源線將示波器連接到 AC 電源中 3 USB Host 通過該介面可以將波形檔設置檔 csv 檔和 bmp 檔保存至可移動存儲設備中 1 6 5 4 3 2 ...

Страница 47: ...表機列印示波器當前顯示介面或連接 PC 通過 PC端軟體對示波器進行控制 5 Pass Fail 輸出口通過該埠輸出 Pass Fail 檢測脈衝 6 鎖孔可以使用安全鎖通過該鎖孔將示波器鎖在固定位置用戶介面 1 運行狀態可能的狀態包括 Ready 準備 Auto 自動 Triq d 觸發 Scan 掃描 Stop 停止 2 波形記憶體顯示當前螢幕中的波形在記憶體中的位置 1 6 5 4 3 2 7 8 9 10 11 12 13 14 ...

Страница 48: ... 6 觸發設置觸發電位值顯示當前觸發電位的位置例如觸發類型顯示當前選擇的觸發類型及觸發條件設置選擇不同觸發類型時顯示不同標誌例如表示在邊沿觸發的上升沿處觸發 7 頻率顯示顯示當前觸發通道波形的頻率值 UTILITY 功能表中的頻率計設置為開啟才能顯示對應信號的頻率值否則不顯示 8 觸發位移使用水平 POSITION 旋鈕可以調節該參數向右旋轉旋鈕使得箭頭初始位置為螢幕正中央向右移動觸發位移初始值為 0 相應減小向左旋轉旋鈕使得箭頭向左移動觸發位移相應增大按下該鍵參數自動被設為 0 且箭頭回到螢幕正中央 9 水平時脈表示螢幕水平軸上每格所代表的時間長度使用 S DIV 旋鈕可以修改該參數可設置範圍為 1nS 50S 10 帶寬限制 ...

Страница 49: ...所代表的電壓大小使用 VOLTS DIV 可以修改該參數可設置範圍為 2mV 5V 12 耦合方式顯示當前波形的耦合方式示波器有直流交流接地三種耦合方式且分別有相應的三種顯示標誌 13 當前通道顯示當前正在操作的通道可同時顯示兩個通道標誌 14 觸發電位標誌顯示當前波形觸發電位的位置所在向左或向右旋轉觸發電位旋鈕 LEVEL 此標誌會相應地向下或向上移動使用安全鎖如有必要您可以使用安全鎖請自行購買將示波器鎖在固定位置方法如下沿與後面板垂直的方向對準鎖孔將鑰匙插入然後順時針旋轉鎖定示波器最後拔出鑰匙安全鎖孔 ...

Страница 50: ...能表可以進行此操作示波器必須屬於出廠校正期限內除標有典型字樣的技術規格以外所有技術規格都保證符合要求輸入輸入耦合直流交流接地 AC DC GND 輸入阻抗 1MΩ 2 16Pf 3Pf 50Ω 2 通道至通道隔離兩通道同時在相同V div 設定 100 1 at 50MHz 最大輸入電壓 400V DC AC PK PK 1MΩ input impedance X10 CAT I 探頭衰減 1X 10X 探頭衰減係數設定 1X 5X 10X 50X 100X 500X 1000X 垂直系統垂直靈敏度 2mV div 10V div 通道電壓偏移範圍 2mV 200mV 1 6V 206mV 10V 40V 垂直解析度 8 bit 通道數 2 類比頻寬 100MHz ...

Страница 51: ...Pk Pk 可變增益 SFDR 諧波 FFT 35dB 直流增益精確度 3 0 5mv div to 10V div 固定增益範圍 4 0 2mv div可變增益範圍直流測量精確度全增益設定 100mv div 3 0 X 實際讀數垂直位移讀數 1 X 垂直位移讀數 0 2 格 2mV 直流測量精確度全增益設定 100mv div 3 0 X 實際讀數垂直位移讀數 1 X 垂直位移讀數 0 2 格 100mV 上升時間 3 5ns 過激典型 500ps 脈衝波 10 在50Ω 通道對通道歪斜兩通道同時在相同V div 設定 1ns 數學模式 FFT FFT 窗口模式 Hanning Hamming Blackman Rectangular 取樣點 1024點帶寬限制 20MHz 40 當探針增益設定為x1時帶寬限制低於20MHz ...

Страница 52: ... 視頻斜率交替觸發來源 CH1 CH2 EXT EXT 5 AC Line 觸發模式自動正常單次觸發耦合直流交流低頻抑制高頻抑制觸發電位範圍 CH1 CH2 距離螢幕中心 6 格 EXT 1 2V EXT 5 6V 觸發位移預觸發存儲深度 2 採樣率延遲觸發 268 04 DIV 觸發電位精確度典型內部 0 2 div x V div 距離螢幕中心 4 div EXT 6 of 設定值 40mV EXT 5 6 of 設定值 200mV 適用於信號上升時間與下降時間 20ns 固定增益範圍 1 div DC 10MHz 1 5 div 10MHz Max BW EXT 200mVpp DC 10MHz 300mVpp 10MHz Max BW EXT 5 1Vpp DC 10MHz 1 5Vpp 10MHz Max BW ...

Страница 53: ... 斜率觸發正斜率負斜率時間 20ns 10s 交替觸發 CH1 CH2 觸發類型邊沿脈寬視頻斜率 X Y 模式 X 軸 Y 軸輸入 CH1 CH2 取樣頻率 XY 方式突破了傳統低端示波器侷限在 1MSa s 取樣率的限制支援 25KSa s 250Msa s 採樣率可調硬體計頻器讀取解析度 1Hz 範圍直流耦合 10Hz 到最大頻寬信號類型滿足所有觸發信號脈寬觸發與視頻觸發除外控制功能面板自動設定自動調整垂直水平系統與觸發位置儲存讀取內建儲存讀取功能與 USB 隨身碟儲存功能支援 2 組參考波形 20 組擷取波形 ...

Страница 54: ...相位 FRR FRF FFR FFF LRR LRF LFR LFF 32 種類型手動追蹤自動三種模式顯示系統顯示模式彩色 TFT 7 0 吋 177 8mm 數位液晶顯示螢幕解析度 480 x 234 pixels 顯示顏色 24 bit 顯示對比典型狀態 150 1 背光亮度典型狀態 300 nit 波形顯示範圍 8 x 18 div 波形顯示模式點向量餘暉關閉 1 秒 2 秒 5 秒無限目錄顯示 2 秒 5 秒 10 秒 20 秒無限螢幕保護關閉 1 分 2 分 5 分 10 分 15 分 30 分 1 小時 2 小時 5 小時介面古典現代傳統簡潔波形內插 Sin x x 線性 ...

Страница 55: ...壓頻率範圍 45Hz 440Hz 消耗功率最大 50VA 機械規格尺寸長 323 1mm 寬 135 6mm 高 157mm 重量 2 5Kg 故障處理下面列舉了示波器在使用過程中可能出現的故障及排除方法當您遇到這些故障時請按照相應的步驟進行處理若不能處理請即時與製造商聯繫 1 如果按下電源鍵示波器仍黑屏無任何顯示 1 檢查電源接頭是否接好 2 檢查電源開關是否按實 3 檢查保險絲是否熔斷如需更換電源保險絲請及時與製造商聯繫並將儀器返廠由製造商授權的維修人員進行維修 4 做完上述檢查後請重新啟動示波器 5 如果仍無法正常啟動本產品請與製造商聯繫 ...

Страница 56: ...否與探頭實際使用的衰減比例相符 4 有波形顯示但不能穩定下來 1 檢查觸發信源檢查觸發功能表中的信源選擇是否與實際使用的信號通道相符 2 檢查是否為假波當信號頻率很大一般為 MHz 時很容易出現假波此時應檢查當前時脈是否為穩定觸發的時脈 3 檢查觸發類型一般信號應使用邊沿觸發方式視頻信號應使用視頻觸發方式只有應用適合的觸發方式波形才能穩定顯示 4 改變觸發釋抑設置 5 按下鍵無任何顯示檢查 TRIGGER 功能表中的觸發方式是否為正常或單次且觸發電位是否超出波形觸發範圍外如果是將觸發電位居中或者將觸發方式設置為自動注意使用自動設置按鈕可以自動完成以上步驟 6 波形顯示呈階梯狀 1 水平時脈檔位可能過低增大水平時脈以提高水平解析度可以改善顯示 ...

Страница 57: ...身碟 4 重新啟動儀器後再插入隨身碟進行檢查 5 如果仍無法正常使用隨身碟請與經銷商聯繫日常保養與清潔 1 保養存放或放置儀器時請勿使液晶顯示器長時間受陽光直射注意為避免損壞儀器或探頭請勿將其置於霧氣液體或溶劑中 2 清潔請根據使用情況經常對儀器和探頭進行清潔方法如下拔掉電源然後用溫和的清潔劑和水清洗並確保儀器重新連接到電源之前完全乾燥 1 使用質地柔軟的抹布擦拭儀器和探頭外部的浮塵清潔液晶顯示幕時注意不要劃傷透明的塑膠保護幕 2 使用一塊用水浸濕的軟布清潔儀器請注意斷開電源如要更徹底地清潔可使用 75 異丙醇的水溶劑注意為避免損壞儀器或探頭的表面請勿使用任何磨蝕性試劑或化學清潔試劑在重新通電使用前請確認儀器已乾透避免因水分造成電氣短路甚至人身傷害 ...

Страница 58: ...59 TINSE04 Ver 00 Made In Taiwan ...

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