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Coulometric Karl Fischer Titrator LWT-A32

Coulometric Karl Fischer Titrator LWT-A32

Coulometric Karl Fischer Titrator LWT-A32 offers a measurement range of 1 µg to 200 mg with 0 to 400 mA current control. It adopts high-quality surface-mount technology components on the motherboard. Includes four calculation formulas that automatically convert measurement results into required units. Our titrator boasts rapid analysis, user-friendly operation, high precision, and easy automation.

LWT-A32_front view
LWT-A32_side view
LWT-A32_side view
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Measurement Range 1 µg to 200 mg
Electrolytic Current Control 0 to 400 mA
Sensitive Valve 0.1 µg H2O
Accuracy 10µg to 1000μg, ±3μg
More than 1mg but not greater than 0.3%
Printer Miniature thermal printer
Display Color LCD touchscreen
Titration method Coulometric titration(Coulomb analysis)
Ambient Temperature 5 to 40 ℃
Ambient Humidity ≤ 85%
Power Consumption < 40 W
Power Supply 220 V ±10%, 50 Hz
Dimensions 380 × 310 × 180 mm
Weight 6 Kg
  • Automatic Electrolytic current control
  • Advanced control circuitry
  • 32-bit embedded microcontroller processor
  • Mini operating system
  • Color touch screen with a full numeric keyboard
  • Graph curve analysis functionality

Coulometric Karl Fischer Titrator used for detecting trace moisture across various substances, effectively utilized by trace moisture titrators. It is extensively applicable across industries including petroleum, chemical, power, railway, pesticide, medicine, and environmental protection.

Name Quantity
Titration pool (1 Electrolysis cell + 1 electrolytic electrode + 1 measurement electrode + 1 set of drying pipe + 3 ground stopper + 1 stirrer + 1 sample ground stopper + 1 bag of allochroic silica gel)1 set
Power cord1 piece
0.5 µl micro sampler1 piece
50 µl micro sampler1 piece
1 ml sampler1 piece
Blockade needle1 piece
Silicone pad10 pieces
Vacuum grease1 piece
Karl Fischer reagent (electrolyte)1 piece
Connection hose for liquid adding and drainage1 set

Models of Water Content Tester

Labtron Water Content Tester features an advanced metrical pump, ensuring precise and controlled delivery of reagents for accurate testing. They are a liquid circuit made of anti-corrosion material, ensuring durability and long-term usage for reliable performance. Their system tracks reagent consumption and displays a dynamic titration curve, providing real-time insights into the testing process. These features automatically subtract and track floating water, enhancing accuracy and reliability. Our water content tester automates reagent change and wastewater discharge, streamlining the workflow and improving efficiency.

Volumetric Karl Fischer Titration Tester LWT-A23

Volumetric Karl Fischer Titration Tester LWT-A23

  • Measuring Range : 0.001% (10ppm) to 100%.
  • Titration Accuracy : 1.0µl
  • Indication error : Less than or equal to ±0.2%
  • Power Supply : AC220V±10% 50HZ±2.5HZ
Coulometric Karl Fischer Titrator LWT-A30

Coulometric Karl Fischer Titrator LWT-A30

  • Ambient Temperature : 10°C to 35°C
  • Measurement Range : 0 to 100 mg
  • Resolution : 0.1 µg
  • Max. Electrolysis Speed : 40 µg /s
Coulometric Karl Fischer Titrator LWT-A31

Coulometric Karl Fischer Titrator LWT-A31

  • Maximum current : 400 mA
  • Measurement range : 3 µg to 9999.9 µg
  • Resolution : 0.1 µg
  • Precision 1 : ± 2 µg (3µg H2O to 20µg H2O)
Coulometric Karl Fischer Titrator LWT-A34
Coulometric Karl Fischer Titrator LWT-A34
  • Measurement Range : 1ugH2O to 100mgH2O
  • Electrolytic Current Control : Auto-control within 400mA
  • Sensitivity : 0.1ugH2O
  • Accuracy : 3ugH20 to 1mgH2O
Volumetric Karl Fischer Titrator LWT-A21
Volumetric Karl Fischer Titrator LWT-A21
  • Measuring range : 10 ppm to 100%
  • Resolution : 0.001 ml
  • Repeatability : ≤ 0.005
  • Moisture display resolution : 1 ppm
Volumetric Karl Fischer Titration Tester LWT-A24

Volumetric Karl Fischer Titration Tester LWT-A24

  • Water Range : 100 μg to 250mg
  • Water Resolution : 1μg
  • Unit : μg, mg, %, ppm, μg/mL, mg/L
  • Repeatability : ≤0.3%
Water Content Tester LWT-A11

Water Content Tester LWT-A11

  • Ambient Temperature Range : ≤ 35°C
  • Relative Humidity : ≤ 85%
  • Heating Mantle Cap Power : 1000 W × 2
  • Sample Determination : 2 at a time
Volumetric Karl Fischer Titration Tester LWT-A22

Volumetric Karl Fischer Titration Tester LWT-A22

  • Range : 0.001% to 100%
  • Titration Accuracy : 1.0µl
  • Repeatability : ≤ 0.5 %(20 mg water)
  • Resolution : 1ppm

Coulometric Karl Fischer Titrator LWT-A32 FAQ's
  • The Volumetric Karl Fischer Titration Tester LWT-A23 can measure water content ranging from 0.001% (10 ppm) to 100%, making it suitable for a wide variety of samples including liquids, solids, and gases. It offers a titration accuracy of 1.0 µL, ensuring precise moisture determination across its measurement range.

  • The Volumetric Karl Fischer Titration Tester LWT-A23 can measure water content ranging from 0.001% (10 ppm) to 100%, utilizes volumetric method to quickly analyse the water content of liquid, solid, and gas samples. It is widely utilized in industries such as chemical, petroleum, and electric power, among others, for accurate moisture analysis.

  • The Volumetric Karl Fischer Titration Tester LWT-A23 features a 5-inch colour touchscreen with user friendly interface. Features STM microchip control, automatic moisture analysis and auto liquid handling. Double platinum electrode detection ensures high detection sensitivity and fast analytical response. Allows storage of up to 1,000 measurement results for convenient review of historical records. Enables data calculation and printing with units and precise experiment time documentation.

  • The Volumetric Karl Fischer Titration Tester LWT-A23 features a double platinum electrode detection ensures high detection sensitivity and provides a fast analytical response, enhancing the accuracy and efficiency of moisture measurements.

  • For insoluble samples, techniques such as the oven method can be employed to extract moisture for analysis. And during high drift values, which can result from moisture ingress or contamination, ensure that the titration cell and reagents are properly sealed and that the system is free from leaks.

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Water Content Tester:
Volumetric Karl Fischer Titration Tester LWT-A23, Coulometric Karl Fischer Titrator LWT-A30, Coulometric Karl Fischer Titrator LWT-A31, Coulometric Karl Fischer Titrator LWT-A34, Volumetric Karl Fischer Titrator LWT-A21, Volumetric Karl Fischer Titration Tester LWT-A24, Water Content Tester LWT-A11, Volumetric Karl Fischer Titration Tester LWT-A22, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

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Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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