pH 值高于7表示溶液为碱性—氢氧根离子活性大于氢离子活性。 pH 值电极通过将样品读数与已确定 pH 值的标准液(缓冲液)的读数进行比较来得出测量结果。Thermo Scientific pH 值测量仪内置常用缓冲液的 pH-温度值对照。这能使测量仪识别特定的 pH 缓冲液,并在测量温度下使用正确的缓冲液值进行校准。 下载pH 值测量...
Calibrating a Thermo Scientific Orion Star A series pH benchtop meter. Play Mute Current Time 0:00 / Duration 0:00 Loaded: 0% SharePicture-in-PictureFullscreen This is a modal window. The Playback API request failed for an unknown reason Error Code: VIDEO_CLOUD...
Take simple, routine pH, mV and temperature measurements with the Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter. This meter is an easy-to-use and budget-friendly instrument for basic pH analysis in the lab. Perform up to a 3 point pH calibration with easy recall of calibration...
Thermo Scientific Orion Star A111 benchtop pH meter combines simplicity with accuracy. Large informative display shows readings, battery life, electrode status, meter mode, calibration information, power source and more. Simple button layout and on-screen messages help with calibration and setup menu...
pH meters are ideal for a variety of pH measurements – water, media, beverage,process water.Simultaneous display of pH or mV, and temperature measurements on the backlit LCD The Thermo Scientific Orion SMART STABILITY™ and SMART AVERAGING™ functions for automatically optimized accuracy, ...
That includes the Thermo Scientific Orion Dual Star™ pH / ISE / mV meter kit (EW-58825-20) 10 years ago Add your answer Verified ReplyThe kit includes 475-mL bottles of 4, 7, and 10 buffer; and Orion ROSS® electrode 05718-28 and storage solution.Was this answer helpful to you ...
The Thermo Scientific Orion™ Star™ A325 pH/ Conductivity Portable Meter is the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows individual pH/mV/RmV or conductivity/T...
Thermo Scientific Orion Star A215 测量仪可测量 pH、mV、RmV、电导率、盐度、TDS、电阻率和温度。该测量仪配备具有普通语言提示的直观用户界面。大尺寸背光图形 LCD,可同时显示测量值和温度,以及电极状态、时间/日期、样品 ID、用户 ID 和校准数据。|| GLP 相关功能包括 2000 个带时间/日期戳的数据点和电极验证...
Thermo Scientific Orion Star A211 pH、mV、RmV 和温度测量仪配备具有普通语言屏幕提示的直观用户界面。大尺寸背光图形 LCD,可同时显示测量值和温度,以及电极状态、时间/日期、样品 ID、用户 ID 和校准数据。||多达五点的美国/NIST 和 DIN 缓冲液自动校准功能、自动缓冲液识别功能和重新校准功能,轻松修复校准误差。
The Thermo Scientific Orion 4-Star Plus pH/ISE meters feature the accuracy and reliability you need for ISE measurements.Simultaneous display of pH, mV or ISE and temperature measurements on the backlit LCD The Thermo Scientific Orion SMART STABILITY ™ and SMART AVERAGING ™ functions for ...