DDS-801 Chinese Desktop Conductivity Meter DDS-801 is the most powerful on the market, the easiest to use of a conductivity meter. Chinese display, Chinese menu guidance makes operation extremely convenient, multi-function and high measurement accuracy. Can be widely used for continuous monitoring of thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and running water, and the solution conductivity values. The main features of Chinese LCD, Chinese menu, Chinese notes. Microprocessor: the use of high-performance CPU chip, high-precision AD conversion technology and SMT technology, to complete the multi-parameter measurement, temperature compensation, automatic conversion range, high accuracy, good repeatability. High reliability: board structure, touch buttons, no switches knobs and potentiometers. Automatic conversion measurement frequency: avoid electrode polarization, improve measurement accuracy. Convert 25 ℃: Temperature compensation Automatic Measurement / manual input. Ultrapure water automatic temperature compensation. Design of water erosion. Network function: RS232 bi-directional communication, can be equipped with a printer or TLab1.0 communications and data processing software. Historical data: 3000 data storage. Notepad: 200 records information. Built-in real time clock: provide a time reference, and other functions. Industrial control watchdog: to ensure that the instrument can measure high water will not crash: a very constant distribution titanium electrode and sealing measuring cell of 0.01 cm-1. Technical Specifications Display: Chinese LCD, Chinese menu operation Measuring range: Cell constant x (1 ~ 20000) μS / cm, 0 ~ 99.9 ℃ 0.01 ~ 20μS / cm; (with 0.01 electrode); 0.1 ~ 200μS / cm; (with 0.1 electrode); 1.0 ~ 20.00mS / cm; (with 1.0 electrode); 10 ~ 200000.0mS / cm; (with 10.0 electrode); Resolution: 0.001μS / cm, 0.1 ℃ electrode constant: 0.001 ~ 15.0 cm- 1 set by software Warming Range: Auto / Manual 0 ~ 99.9 ℃ temperature coefficient: 0 ~ 10% / ℃ (25 ℃ as the benchmark) Accuracy: ± 0.5% FS, ± 0.3 ℃ Communication Interface: RS232 bi-directional communication power : AC220V ± 22V, 50Hz ± 1Hz, external power supply operating conditions: ambient temperature 0 ~ 60 ℃, relative humidity ≤90℅ power-down save:> 5 years Clock Accuracy: ± 1 min / month size, weight 202x202x68mm, 1.0Kg standard Configuration: DDS-801 second table, HT10 power one, CP-1.0 of a conductivity electrode, T22 temperature electrode an electrode bracket set.