Introduction to Automatic Potentiometric Titimeter AT-710S

The AT-710S automatic potentiometric titrator is a new generation automatic titrator AT series product developed by Kyoto Electronics Corporation (KEM) by integrating advanced technology from Zuixian. It has flexible control and a compact structure. In addition to potentiometric titration, including acid-base titration, redox titration, precipitation titration, complexometric titration, and non-aqueous titration, constant pH measurement can also be performed. Through options, photometric titration, polarization titration, volumetric Karl Fischer titration, surfactant titration, and other titration analysis methods can be performed. When used in conjunction with the fully automatic multi sample converter CHA-600, it can not only efficiently achieve automated measurement of a large number of samples, but also improve the repeatability, reliability, simple operation, and time-saving and labor-saving of analysis. Suitable for quality control, inspection, analysis, research, development, and other aspects.

The main features of the automatic potentiometric titrator AT-710S are:

1. Adopting a large 8.4-inch color LCD touch screen for operation and control.

2. The intelligent burette unit stores titration information in the chip.

3. Intelligent electrode cables that record and store information related to electrodes.

4. The new burette unit can reduce dead volume and reagent usage.

5. The touch screen is operated through wireless Bluetooth, which is safer and reduces the risk.

6. User permission setting function to prevent incorrect settings and facilitate control.

7. Simultaneously record two different detection electrodes, such as pH and luminosity.

8. The measurement results can be stored on a USB flash drive and generate PDF experimental reports.

Technical parameters of automatic potentiometric titrator AT-710S:

Name and model: Automatic potentiometric titrator AT-710S.

Instrument composition: MCU-710S+AT-710+propeller or magnetic stirrer.

Measurement range: Potential:- 2000.0mV～+2000.0mV， pH: -20.000～20.000pH， Temperature: 0-100 ° C.

Titration method: automatic control, automatic intermittent, intermittent, constant pH, petroleum neutralization value, COD， Learn titration.

Titration method: 120 sets of standard methods, combined with 10 sets of methods (up to 5 sets of standard methods can be combined).

Titration types: potentiometric titration (acid-base, redox, precipitation), photometric titration, polarization titration, conductivity titration.

Endpoint determination: Full dose (automatic endpoint), automatic endpoint, set endpoint, intersection point, automatic endpoint/set endpoint titration.

Special application: Measure electrode potential (pH, mV), acid dissociation constant (pKa), and record dual channel potential simultaneously.

Input settings: Touch screen input.

Display: 8.4-inch color LCD screen, available in eight languages including Chinese, English, Japanese, Korean, Russian, Spanish, German, and French, with one channel display.

Calculation: concentration calculation, statistical calculation (mean, standard deviation, relative standard deviation), automatic input of blank value and titration degree.

Data storage: 500 sets of sample results.

GLP certification: registration operator/usage group management, titrant and electrode record management.

Burette unit: 20mL glass burette with brown protective cover (standard), optional: 10mL, 5mL or 1mL.

Accuracy of burette: 20mL burette: ± 0.02mL, repeatability: ± 0.01mL, resolution: 0.001mL.

Resolution of burette: 1/20000.

Expander: STD: pH(mV), mV, Dual channel (standard), PTA/BOT/CMT/TET (optional).

External output: RS-232C (printer/computer), SS-BUS (multi sample injector), ELE. (smart electrode), TEMP.C0MP. (titrant temperature compensation), USB (printer/USB drive/keyboard/barcode machine/foot switch/USB hub).

Additional features: Up to 10 sets of burette driver units, multiple sample automatic injectors CHA-600/CHA-700.

Usage environment: Temperature: 5-35 ° C, relative humidity: Below 85% RH.

Power Supply: AC100-240V ± 10%, 50Hz/60Hz.

Power consumption: Host: about 30 watts, printer: about 7 watts.

Size: Touchscreen: 225(W)×190(D)×42(H)mm，

Titration unit: 141 (W) × 292 (D) × 367 (H) mm.

Weight: Touch screen: about 1.5 kilograms, titration unit: about 4.0 kilograms.