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Product Description

The LABMAN KFT250VC Karl Fischer Titrator supports both volumetric and coulometric KF titration for water content determination. It has an LCD display showing titration methods, curves and results, auto-filling, auto-purging and auto-mixing of reagents, and stores up to 200 titration data sets for GLP compliance.

Key features

  • Free onsite installation
  • Volumetric KF titration (KF titration mode and titer detection) and coulometric KF titration
  • Automatic/manual background drift correction
  • Selectable units including mg, mg/L, %, ppm (µg, µg/mL for coulometric)
  • Generator cell with diaphragm; settable parameters including polarization current and stir rate
  • Auto-filling, auto-purging and auto-mixing of reagents
  • Stores up to 200 data sets (GLP compliance); RS232C interface

Technical specifications

Parameter Specification
Model KFT250VC
Make LABMAN
Mode Volumetric titration & coulometric titration
Volumetric titration range 0.1 mg ~ 250 mg
Volumetric polarization current accuracy 1 µA ± 0.2 µA, 50 µA ± 10 µA
Volumetric repeatability ±0.5%
Coulometric titration range 10 µg ~ 20 mA
Coulometric polarization current accuracy 50 µA, 1 µA ± 0.2 µA, ±10 µA
Coulometric electrolytic current 10 mA, 20 mA, 50 mA, 100 mA
Coulometric electrolytic current accuracy ± (5% + 3) µg
Coulometric repeatability ≤ 3%
Display LCD
Memory 200 sets
Unit mg, mg/L, %, ppm
Reset function Yes
RS232 interface Yes
Power supply AC 220 V / 50 Hz
Packing dimension (L×W×H) 535 × 500 × 480 mm
Gross weight 13 kg
HSN code 90278990

Supplied with

Main instrument, bottle holder, volumetric titration cell, coulometric titration cell, push rod, burette device (10 ml), stirrer bar, solution cup holder for volumetric and coulometric titration, filling tube, silicone tube, micro injector, power cable, bottles, coulometric electrolytic cup, instruction manual, test certificate.

Frequently asked questions

Which titration modes does the KFT250VC support?

Both volumetric KF titration and coulometric KF titration.

What is the measuring range?

Volumetric 0.1 mg to 250 mg; coulometric 10 µg to 20 mA, as per the catalogue.

How is repeatability specified?

Volumetric ±0.5% and coulometric ≤ 3%.

Can it store results?

Yes, up to 200 titration data sets, supporting GLP compliance, with an RS232C interface.

Which samples is each cell suited for?

The catalogue lists the coulometric electrolytic cup for micro moisture samples and the sample titrate unit for constant moisture samples.

What power supply does it need?

AC 220 V / 50 Hz.

What is supplied with it?

Main instrument, bottle holder, volumetric titration cell, coulometric titration cell, push rod, burette device (10 ml), stirrer bar, solution cup holder for volumetric and coulometric titration, filling tube, silicone tube, micro injector, power cable, bottles, coulometric electrolytic cup, instruction manual, test certificate.

What are the packing size and weight?

535 × 500 × 480 mm (L×W×H as per catalogue), gross weight 13 kg.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.

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