DZS-708L is the main host of multi-parameter Water Quality Analyzer of Leici, which can be equipped with five different functional modules to achieve different detection functions.DZS-708L-02It is a conductivity water quality Detector, a set of multi-parameter Water Quality Analyzer host and conductivity module combination, to achieve a function similar to conductivity meter, which can be used to detect the conductivity of tap water, pure water, electroplating, etc., the measurable level is 0.5 grade, supports 5-point correction, and can automatically identify 4 kinds of JJG standard solutions, and realize three conductivity temperature compensation and two salinity compensation methods.
1. Modular design, 4 kinds of modules are plug and play, and you can combine them as you like!
◆Support Celsius (°C) or Fahrenheit (°F) temperature display
◆ Support U disk hot swap, use U disk to upgrade firmware
◆ Four-channel, automatic identification, plug and play;
◆Including pX measurement unit, ORP measurement unit, conductivity measurement unit, dissolved oxygen measurement unit and other measurement modules, any combination of modules;
2. Multiple reading modes, reading is easier
◆Timed-Read function (timed measurement mode): support two timing reading modes: timed stop measurement and timed automatic interval measurement, saving time and effort.
◆Cont-Read function (continuous measurement mode): let you clearly grasp the continuous change process of the sample.
◆ Smart-Read function (balance measurement mode): "fast, medium and strict" 3 balance conditions for you to choose, and support "custom" to set the balance conditions, reading is easier.
3. Intelligent operating system, navigational operation experience, user experience is very good!
◆ Electrode management function: electrode ID management (5 electrodes for each type, 20 sets of data for each electrode), record electrode calibration history, and remind electrode life
◆ Safety management function: support self-diagnosis and power-off protection function
◆ User management function: user ID and password management, up to 8 user login passwords
◆ Calibration management function: automatic identification of buffer solution, PX measurement module supports 6-point calibration; Support calibration editing, such as deleting and adding calibration points, and the calibration speed is fast
◆ Interface management function: support to create shortcuts, multiple ways to enter the start measurement interface; 7-inch color touch screen, support backlight setting adjustment, suitable for different laboratory conditions.
4. Super data management function, in line with GLP specifications, traceable information is super complete and super!
◆Data reference: The storage data can be checked according to the storage number, storage time, operator ID, method name, measurement sample ID, electrode ID, etc., and the query results are displayed in the form of curves
◆ Data statistics: support the statistics, analysis and comparison of measurement results
◆ Data output: RS-232 interface and USB interface, support U disk flash memory; Users are allowed to compile printout requirements, and there are three output methods: GLP format, standard format, and user-defined format.
◆Data storage: mass storage, the storage capacity of measurement results of each measurement module is not less than 1000 sets
◆ Data input: support reading U disk to store measurement data
5. Support to connect to the autosampler, batch measurement is as simple as that
◆Real-time display of relevant test methods, measurement curves, measurement results, dynamic display of measurement curves
◆Support the viewing, creation, copying, editing, and deletion of measurement methods
◆Support connection to SCH-01 autosampler to realize automatic measurement of multiple samples and automatic calibration of pH electrode
◆ There are two key input methods: characters and numbers
6. Chinese and English two operating languages are optional
1. Automatically identify 4 kinds of JJG standard conductivity standard solutions
2. Conductivity correction, up to 5 points of correction
3. There are two salinity compensation methods: actual salinity compensation and seawater salinity compensation
4. Three conductivity temperature compensation methods: pure water compensation, linear compensation, and non-compensation

宋雯雯 - 《溶解氧分析仪和pH 计在污水处理中的应用》