testo240電導率儀testo-240

產(chǎn)品概述

Testo 240電導率儀是一款專業(yè)級便攜式測量設備，專為精確檢測液體電導率和溫度而設計。該儀器采用創(chuàng)新的4電極技術(shù)，能夠有效避免高電導率溶液測量時因電極沉淀物造成的誤差，同時內(nèi)置高精度溫度傳感器，實現(xiàn)電導率與溫度的同步測量。其防水外殼（IP54防護等級）和人性化設計使其適用于實驗室、工業(yè)現(xiàn)場等多種復雜環(huán)境。儀器配備大屏幕LCD雙行顯示，可直觀讀取μS/cm、mS/cm、NaCl含量（mg/l）以及℃/℉溫度數(shù)據(jù)，操作界面簡潔明了，通過插拔式探頭連接實現(xiàn)快速測量。135

核心技術(shù)特點

Testo 240的核心優(yōu)勢在于其獨特的四電極系統(tǒng)，該技術(shù)通過分離電流和電壓測量電極，顯著提升了在高鹽度或含雜質(zhì)溶液中的測量穩(wěn)定性。儀器覆蓋0-2000mS/cm的寬量程電導率檢測，并可直接計算水溶液中鹽分（NaCl）含量（1-200,000mg/l）。溫度測量范圍達-50至+150℃，采用非線性補償算法確保全量程精度。設備標配通用型不銹鋼電導率探頭（07mS型）或高精度石墨探頭（10mS型），探頭內(nèi)置溫度傳感器，通過單一插頭即可同步傳輸電導率和溫度信號，大幅簡化操作流程。268

應用場景與功能

該儀器廣泛應用于水質(zhì)分析、食品加工、制藥和環(huán)保監(jiān)測領域。在污水處理場景中，其抗污染電極設計可有效應對高濁度液體；在飲料生產(chǎn)過程中，鹽度檢測功能可快速評估產(chǎn)品品質(zhì)。儀器支持手動保持讀數(shù)功能，配備9V電池供電可連續(xù)工作60小時，輕量化設計（168×72×27mm）配合防震儀器箱，適合野外作業(yè)。用戶可選配不同材質(zhì)探頭以適應腐蝕性介質(zhì)或高溫環(huán)境，如食品級不銹鋼探頭滿足衛(wèi)生要求，玻璃套管探頭適用于強酸強堿溶液。4914

English Product Introduction

The Testo 240 Conductivity Meter is a professional handheld instrument designed for precise measurement of liquid conductivity and temperature. Featuring advanced 4-pole electrode technology, it effectively minimizes measurement errors caused by deposits on electrodes in high-conductivity solutions. The built-in high-accuracy temperature sensor allows simultaneous monitoring of both parameters, with results displayed on a large dual-line LCD screen showing μS/cm, mS/cm, NaCl content (mg/l) and °C/°F values. Its IP54-rated waterproof housing ensures reliable operation in demanding environments. 1515

Key Technological Advantages

The instrument s standout feature is its four-electrode system which separates current and voltage measurement circuits, delivering exceptional stability when testing saline or contaminated liquids. It covers 0-2000mS/cm conductivity range with automatic temperature compensation, while directly calculating salt concentration (1-200,000mg/l NaCl). Temperature measurement spans -50 to +150°C with nonlinear compensation algorithm. Standard probes include stainless steel (07mS type) or graphite (10mS type) sensors, both integrating temperature elements for single-connection convenience. 3817

Practical Applications

Ideal for water quality analysis, beverage production and industrial process control, the device excels in challenging conditions - its anti-fouling electrodes handle turbid wastewater while food-grade probes meet hygiene standards. The 60-hour battery life, hold function and lightweight design (168×72×27mm) make it suitable for field use. Optional probes include corrosion-resistant glass sleeves for aggressive chemicals and high-temperature variants. The included carrying case protects the unit during transport. 41419

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