簡介
MPK215e
- 輕量、強固、微處理器控制型、IP65防護等級（關閉上蓋時），適用於實驗室及現場。
- 解析度低至0.1μΩ；電阻讀值達1Ω；測試電流達：200A。
- 數位式直接讀值與顯示可達4½位數。
- 採用電壓/電流4線式測量法。
- 過電流、短路及過熱保護。
- 內建記憶體可儲存多達50筆記錄，每筆記錄80個讀值。
- 應用：能精準測量斷路器與開關、匯流排、變壓器繞組及發動機…等的極低接點電阻。
- 輕量、強固、微處理器控制型、IP65防護等級（關閉上蓋時），適用於實驗室及現場。
- 字母數字顯示幕。
- 解析度低至：0.1μΩ。
- 電阻讀值達：1Ω。
- 測試電流達：200A。
- 數位式直接讀值與顯示可達4½位數。
- 採用電壓/電流4線式測量法。
- 過電流、短路及過熱保護。
- 內建記憶體可儲存多達50筆記錄，每筆記錄80個讀值。
- 應用：為可攜式微處理器控制型儀器，能精準測量斷路器與開關、匯流排、變壓器繞組及發動機…等的極低接點電阻。
- 系統簡介：
- 在字母數字顯示幕上顯示電阻讀值，可達4½位數解析度。
- 能以解析度達0.1μΩ測量電阻達1Ω。
- 先進的信號放大系統，能確保測量精度 - 無偏移及具有高度的長期穩定性。
- 測試電流可由操作員在每個刻度上進行調整，並以類比條狀圖形式顯示其數值，因此，可以很容易地測量具有明顯電感分量的電阻，例如大型變壓器繞組。
- 大電流產生系統採用現代技術，可大幅減少儀器的重量與體積。
- 機箱採用高度耐撞擊性塑膠材質製成。
- 在所有敏感組件中的內部熱感測器，能避免因過熱而對儀器造成的任何損害。
- 輕量、強固，單人即可輕鬆攜行；防水，並可在惡劣的天氣條件下使用，能在實驗室與現場皆提供優異的性能。
- 測試電流：
- 5A～200A（真DC）。
- 電阻範圍：
- 0.1μΩ～2mΩ＠0.1μΩ解析度。
- 2mΩ～200mΩ＠10μΩ解析度。
- 200mΩ～1Ω＠1mΩ解析度。
- 測量原理：4端點，電壓/電流測量原理。
- 保護：過電流、短路及過熱。
- 可程式的測試時間：可設定測試時間5秒～120秒。
- 基本精度：±1% rdg.。
- 先進功能：
- 數位式直接讀取極低電阻值及顯示在螢幕上達4½位數。
- 超快速及精準的測量。
- 內建記憶體：可儲存50筆記錄，每筆記錄80個讀值。
- 介面：USB。
- T-LOGGER軟體：操作簡便，有自動報告產生器功能，可附加操作者的註釋。
- 防護等級：IP65，關閉上蓋時。
- 安全等級：符合IEC 61010-1標準的要求。
- 電源：主要電源100 – 240V~60Hz。
- 體積/重量：502x394x190mm/11kg。
- 詳細規格、配件、軟體及選購，歡迎洽詢。
- Micro-ohmmeter up to 200 A
- Microprocessor controlled
- Alphanumerical display
- Direct reading (up to 4½ digits)
- Resolution: 0.1 μΩ
- Resistance reading: up to 1 Ω
- U/I (4-wires) measurement
- Overheating protection
- Internal memory for up to 50 registers with 80 readings each
- Applications: The MPK-215e is a portable, microprocessor controlled instrument, used to accurately measure very low contact resistances of breakers and switches, busbars, transformers winding and engines, etc, with test currents from 5 A to 200 A.
- Description:
- It employs the 4 terminals-method to avoid measurement errors caused by test leads and their contact resistances.
- Resistances readings are shown in the alphanumeric display with up to 4½ digits-resolution.
- It allows to measure resistances up to 1 Ω, with a resolution of up to 0.1 μΩ.
- Measurement accuracy is guaranteed by an state-of-the-arts signals amplification system, offset-free and of high long-term stability.
- Test current may be adjusted by the operator in every one of the scales and their values are measured using an analog indicator (bargraph), making it easy to measure resistances with a significant inductive component, as in the case of big transformers windings.
- The high-current generation system is based on modern technology that allows to significantly decrease both its weight and size.
- The cabinet is made of plastic material highly resistant to impacts and to environmental challenges.
- Internal thermal sensors in all sensitive components avoid any damaged caused to the instrument due to overheating.
- This is a strong but lightweight equipment, and may be easily carried by one person. It is water-resistant and can be used under severe weather conditions offering an excellent performance working both in the laboratory and out in the field.
- TEST CURRENT: 5 A up to 200 A (True DC).
- RESISTANCE RANGES:
- 0.1 μΩ to 2 mΩ, with 0.1 μΩ resolution.
- 2 mΩ to 200 mΩ, with 10 μΩ resolution.
- 200 mΩ to 1 Ω, with 1 mΩ resolution.
- MEASUREMENT PRINCIPLE: Four-terminal, U/I.
- PROTECTIONS: Overcurrent, short-circuit and overheating.
- PROGRAMMABLE TEST TIME: Allows to setup the test time from 5 seconds up to 120 seconds.
- BASIC ACCURACY: ±1% of measured value.
- ADVANCED FEATURES:
- Digital direct reading of very low resistances in the alphanumerical display, with up to 4½ digits.
- Very fast and accurate measurements.
- BUILT-IN MEMORY: Capacity to store 50 registers with 80 readings each.
- INTERFACE: USB.
- T-LOGGER SOFTWARE: Friendly, easy to use software. With automatic report generator, including the operator's commentaries.
- ENVIRONMENTAL PROTECTION: IP65 (with closed lid).
- SAFETY CLASS: Meets the requirements of IEC 61010-1.
- POWER SUPPLY: Mains: 100-240 V~ 60 Hz.
- EQUIPMENT WEIGHT: Approx. 11 kg.
- DIMENSIONS: 502 x 394 x 190 mm.
- Please feel free to contact for detailed specifications, accessories, software and options.