PHS-3E pen type pH meter pH meter, suitable for medical teaching, biochemical analysis, environmental protection, mining workshop sample to measure the pH of the aqueous solution and measuring electrode potential value of the pH meter prices, coupled with an appropriate ion-selective electrodes, can be used for ion concentration analysis acidity certification, but also the end of a potentiometric titration analysis showed that the use of the instrument, the instrument can achieve automatic temperature compensation. Technical Specifications: * Measuring range: pH: 0.00 ~ 14.00pH mV: 0 ~ ± 1999mV t: 0 ~ 100 ℃ * Accuracy: pH: 0.01pH ± 1 word mV: ± 0.1% F · S ± 1 word t : ≤ ± 0.5 ℃ * Resolution: 0.01pH; 1mV; 0.1 ℃ * Display: three and a half LED * Input impedance: ≥1 × 1012Ω * Dimensions: 280 × 230 × 80 (mm) * Weight: 1.5 kg * Power consumption: <5 W Conditions: * Temperature: 5 ℃ ~ 45 ℃ * Relative Humidity: <85% * Power supply: AC220V ± 22V 50Hz ± 0.5Hz * no significant vibration and strong magnetic field interference instrument can be produced with the company's various kinds of ion-selective electrodes, various reference electrode, magnetic stirrer and other ancillary uses. PHSJ-4F pH meter instrument function 1 three functions: Smart-Read: intelligent discrimination end, the reading easier Timed-Read: automatic timing stored readings Cont- Read: allows you to clearly grasp the process of continuous change of the sample; 2. electrodes and electrode calibration performance reminder alerts, allowing a more accurate measurement of 3 firmware upgrade feature to make your operation more perfect 4 more consistent measurement information GLP norms, can be traced back more complete information 5 large screen dot matrix LCD acidity, intuitive and clear, comprehensive (can display measured values, temperature, electrode slope, isoelectric point values, measurement mode, the operation date and time) 6 Chinese operation, good man-machine interface 7 automatic temperature compensation, automatic calibration, automatic identification of five kinds of buffer solution, 3:00 calibration PHSJ-4F pH meter Technical Specification Technical parameters PHSJ-4F instrument level measurement parameters pH value of 0.001, mV (ORP), temperature measurement range pH (-2.000 ~ 20.000 ) pH mV (-1999.9 ~ 1999.9) mV temperature (-5.0 ~ 110.0) ℃ resolution pH 0.1pH, 0.01pH, 0.001pH mV 0.1mV temperature 0.1 ℃ basic error of pH ± 0.002pH ± 1 word mV ± 0.03% FS ± 0.2 ℃ temperature stability (± 0.002pH ± 1 word) / 3h Temperature Compensation Auto / Manual (-5.0 ~ 110.0) ℃ 星枫 Instruments pH meter, pH meter price, or acidity provided by 星枫 instruments. Search for "rangefinder, coating thickness gauge, ultrasonic thickness gauge, Leeb hardness tester, vibrometer" fly suppliers, network operators choose to have a full alliance Certified: Nanchang Xing Feng Instrument Co., Ltd. (www. xingfengyiqi.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!