Karl Fischer Titrator

Karl Fischer Titrator

  • Product Number:LD-WS2
  • Product Difference:Fully automatic titration, measuring range from 0.0001% (1 ppm) to 100%

Product Introduction

The core unit of the Karl Fischer moisture analyzer employs TI's AM3354 processor with a Cortex-A8 core and 1GHz clock speed, running the Windows Embedded Compact 7 real-time industrial control system.

Product Features

  • Capable of microanalysis for low-content samples with high sensitivity.

  • Features program control, allowing direct numerical input via the interface to adjust stirring speed.

  • Stores up to 20,000 experimental results. Features unique alternating equilibrium isolation detection technology for faster, more accurate, and stable equilibrium detection. Advanced PWM pulse width modulation technology in the electrolytic circuit significantly reduces overall power consumption.

  • Features test result storage, printing, and calculation functions. Equipped with an embedded thermal printer supporting 36 characters and Chinese character output, it can print percentage content, sample ID, tester name, test date, and other details with quieter, faster, and clearer printing.

  • Fully sealed titration cell bottle prevents reagent contact with personnel and minimizes environmental humidity effects.

  • Multiple formula options with automatic unit conversion (μg, mg/L, ppm, %) and memory function.

  • Features a genuine imported 7.0-inch 800×480 pixel true-color TFT-LCD display. The keyboard employs a touch-sensitive interface with a fully Chinese operating system. The software interface offers intuitive, visually appealing displays with comprehensive content.

  • Convenient operation with Chinese prompts, flexible design, high detection sensitivity threshold, simple operation, fast testing speed, and excellent repeatability.

  • Real-time industrial control system eliminates bare-chip microcontrollers without cores or operations, modernizing instrument control and ushering in a new era of intelligent instruments.

  • The sample measurement process is automatically controlled by the instrument. Stirring and measurement are completed automatically in approximately 60 seconds, with results displayed directly.

  • Displays clock (year, month, day, hour, minute, second) with power-off retention.

Product parameters

Display Method

7.0-inch LCD Color Large-Screen Touch Display
Measurement Range0.0001% (1ppm) to 100%
Sensitivity Threshold0.01μgH₂O
Accuracy

±2μg for 5μg-1mg; 0.2% for 1mg and above (excluding sample loading error)

① When water content is less than 10 μg, measurement error is less than 2 μg water

② When water content is between 10 μg and 1000 μg, measurement error ≤ 2 μg water

③ For water content above 1000μg, measurement error ≤0.2% (excluding sample loading error)

Test ResultsPrint
Power ConsumptionLess than 60W
Operating EnvironmentTemperature 5℃-40℃, Humidity <85%
Power SupplyAC 220V ±10%, 50Hz ±5%
Dimensions & Weight385 × 290 × 280 (mm), Approx. 8 kg
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