高精度，多功能型
● 采樣速率高達(dá)300次/s（3.3ms/S）
● 比較器功能提供高速合格/不合格評(píng)估
● 配備外部輸入輸出用于時(shí)序控制
● 有用的存儲(chǔ)/調(diào)用功能,加快測(cè)量過(guò)程
● 外部接口支持遠(yuǎn)程操作
● AC/DC電流及頻率測(cè)量功能
基本參數(shù)
| 直流電壓(DC V) | 199.999mV～1000.00V，5檔量程，基本精度：±0.01%rdg.±2dgt. |
|---|---|
| 交流電壓(AC V) | 1999.99mV～750.00V，4檔量程，頻率范圍：10Hz～300kHz 基本精度：±0.1%rdg.±100dgt.（真有效值，波峰因數(shù)追加誤差1 |
| 直流電流(DC A) | 199.999mA/1999.99mA，2檔量程，基本精度：±0.1%rdg.±6dgt. |
| 交流電流(AC A) | 199.999mA/1999.99mA，2檔量程，頻率范圍：10Hz～10kHz 基本精度：±0.3%rdg.±100dgt.（真有效值，波峰因數(shù)追加誤差1 |
| 頻率 | 99.9999Hz～300.000kHz，5檔量程，精度：±0.015%rdg.±2dgt.，衰減器量程 2V～700V, 4檔量程(敏感度:10%以上) |
| 電阻(2端子) | 199.999Ω～100.000MΩ，7檔量程：基本精度：±0.02%rdg.±2dgt. |
| LP電阻(2端子) | 1999.99Ω～1999.99kΩ，4檔量程，基本精度：±0.02%rdg.±6dgt. |
| 二極管測(cè)試 | 1999.99mV量程時(shí)，測(cè)試電流1mA |
| 導(dǎo)通測(cè)試 | 當(dāng)電阻值低于50.00Ω時(shí)，內(nèi)置蜂鳴器自動(dòng)啟動(dòng) |
| 采樣速率 | 快：約300次/s ，中：約8～9次/s ，慢：約1次/s |
| 顯示 | LED199999(999999 用于頻率測(cè)試) |
| 輔助功能 | 比較器，設(shè)置條件保存，打印輸出，使用鉗式探頭測(cè)試電流/轉(zhuǎn)換比，連續(xù)控制用外部I/O |
| 電源供應(yīng) | 交流100V/120V/220V/240V，(50/60Hz) |
| 體積及重量 | 約215寬×80高×265厚mm ，2.6kg |
| 附件 | 測(cè)試線 L9170-10×1，使用說(shuō)明書(shū)×1，電源線×1，備用保險(xiǎn)絲×各1 |
Basic parameters
DC Voltage (DC V) 199.999mV-1000.00V, 5-grade range, basic accuracy: +0.01% rdg. +2dgt.
AC Voltage (AC V) 1999.99mV-750.00V, 4-step range, frequency range: 10Hz-300kHz
Basic accuracy: +0.1% rdg. +100dgt. (True RMS, Peak Factor Additional Error 1 DC current (DC A) 199.999mA/1999.99mA, 2-step range, basic accuracy: +0.1% rdg. +6dgt. AC Current (AC A) 199.999mA/1999.99mA, 2-step range, frequency range: 10Hz-10kHz Basic accuracy: +0.3% rdg. +100dgt. (True RMS, Peak Factor Additional Error 1 Frequency 99.999999Hz-300.000kHz, 5 ranges, accuracy: +0.015% rdg. +2dgt., attenuator range 2V-700V, 4 ranges (sensitivity: more than 10%). Resistor (2 terminals) 199.999_~100.000M_, 7-step range: basic accuracy: +0.02% rdg. +2dgt. LP resistor (2 terminals) 1999.99_~1999.99 k, 4 ranges, basic accuracy: +0.02% rdg. +6 dgt. Diode test at 1999.99 mV range, test current 1 mA On-line test: When the resistance value is less than 50.00, the built-in buzzer starts automatically. Sampling rate: about 300 times/s, medium: about 8-9 times/s, slow: about 1 time/s Display LED maximum 1999 (999999 for frequency testing) Auxiliary function: comparator, setting conditions to save, printing out, using clamp probe to test current/conversion ratio, continuous control with external I/O Power supply: AC 100V/120V/220V/240V, (50/60Hz) Volume and weight: about 215 wide x 80 high x 265 thick mm, 2.6 kg Annex: Test line L9170-10*1, instruction *1, power line *1, standby fuses *1 each
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