中文介紹
WGZ-2B便攜式數(shù)顯濁度儀是一款高性能的水質(zhì)分析儀器，廣泛應(yīng)用于多個領(lǐng)域。它采用90°散射光原理，能夠精確測量懸浮于水或透明液體中不溶性顆粒物質(zhì)所產(chǎn)生的光的散射程度，并定量表征這些懸浮顆粒物質(zhì)的含量。
該儀器具有多種量程選擇，測量范圍為0～10、0～100和0～200 NTU，最小示值可達(dá)0.001 NTU。其微電腦低功耗配置和觸摸式鍵盤設(shè)計，配合帶背光的液晶顯示屏，可同時顯示日期、時間和測量值及單位。此外，WGZ-2B還具備自動關(guān)機(jī)功能和低電壓指示，能夠有效節(jié)省電量并提醒用戶及時更換電池。
儀器的測量量程可人工選擇或自動切換，支持1-7點自動校正，確保測量結(jié)果的準(zhǔn)確性。其內(nèi)置的色度補(bǔ)償系統(tǒng)能夠有效避免試樣顏色引起的干擾，確保測量結(jié)果真實反映濁度。此外，儀器還配備10萬小時長壽命光源，免維護(hù)使用，符合國際通用的ISO濁度測量標(biāo)準(zhǔn)。
WGZ-2B便攜式數(shù)顯濁度儀適用于發(fā)電廠、純凈水廠、自來水廠、生活污水處理廠、飲料廠、環(huán)保部門、工業(yè)用水、制酒行業(yè)及制藥行業(yè)等多個領(lǐng)域。其便攜式設(shè)計和交直流供電方式，使其在戶外和實驗室環(huán)境中都能靈活使用。

英文 Introduction
The WGZ-2B Portable Digital Turbidimeter is a high-performance water quality analysis instrument with a wide range of applications. It uses the 90° scattered light principle to accurately measure the scattering of light caused by insoluble particulate matter suspended in water or transparent liquids, and to quantitatively represent the content of these suspended particulates.
This instrument offers multiple measurement ranges, including 0～10, 0～100, and 0～200 NTU, with a minimum resolution of 0.001 NTU. Equipped with a low-power microcomputer configuration and a touch keyboard, it features a backlit LCD screen that can display date, time, measurement values, and units simultaneously. The WGZ-2B also includes an auto-shutdown function and low-voltage indication to save power and remind users to replace batteries in a timely manner.
The measurement range of the WGZ-2B can be manually selected or automatically switched, and it supports 1-7 point automatic calibration to ensure the accuracy of the measurement results. The built-in color compensation system effectively avoids interference caused by sample color, ensuring that the measurement results truly reflect turbidity. Additionally, the instrument is equipped with a long-life light source that can operate for up to 100,000 hours without maintenance and meets the ISO turbidity measurement standards.
The WGZ-2B Portable Digital Turbidimeter is suitable for various fields such as power plants, pure water plants, water treatment plants, beverage factories, environmental protection departments, industrial water use, brewing industries, and pharmaceutical industries. Its portable design and dual power supply (AC/DC) make it flexible for use in both outdoor and laboratory settings.