AT1000 / KF1000 Titrator

Summary

Product Identification

The HACH LANGE TITRALAB AT1000 Series includes Automatic Potentiometric Titrators, and the TITRALAB KF1000 Series is a Volumetric Karl Fischer Titrator.

Model designations include AT1102, AT1112, AT1122, AT1222, and KF1121.

Applications

The titrators are suitable for various applications, including:

• Drinking water
• Wastewater
• Food and beverage
• Petrochemical industry
• Environmental analysis (e.g., FOS/TAK in biogas, chlorine species, sulfite)
• Moisture Content (Karl Fischer titration)

Specific pre-programmed methods are available for parameters such as pH, alkalinity, conductivity, hardness (Ca, Mg, Total), chlorides, total acidity, salt, SO₂, TAN, TBN, R-SH, Br₂/I₂ index, and moisture content.

Technical Data

• Titration Types: Potentiometric (zero & imposed current), amperometric, colorimetric
• Titration Modes: Sample, blank, sample with blank, QC sample, QC sample with blank
• Measured Parameters: mV/pH, Conductivity, Temperature
• Resolution:
  • mV/pH: ±0.1 mV / ±0.001 pH
  • Conductivity: ±0.5% of reading
  • Temperature: ±0.3 °C
• Sample Stand: Integrated with magnetic stirring, accepts beakers up to 250 mL
• Electrode Inputs: 2 available, supporting INTELLICAL (“Plug & Play” digital), analogue, and photocolorimetric electrodes.
• Burette Volumes: Available in 2.5, 5, 10, 25 mL sizes, compliant with ISO8655-3.
• Burette Motor Resolution: 20,000 steps with electronic µstepping technology (128 µsteps/step).
• Calibration: Supports electrode and titrant calibration with up to 5 buffers in Auto Mode. User-defined calibration intervals and alerts/reminders are available.
• Data Storage:
  • Stores data for the last 100 samples, QC & blank analyses, and the last 10 calibrations.
  • Data logger function exports data to a USB flash drive in CSV format, compatible with Excel.
• Operating Interface: Soft keypad (silicone) and a 5.7" graphic color VGA display.
• Display: Shows direct and derivative titration curves, and electrode calibration curves.
• Maintenance Scheduler: User-defined intervals and alerts.
• Embedded Procedures: Include tubing bubble purging, reagent priming, and burette/pump replacement routines.
• Password Protection: Available for user-defined protected elements.
• User Interface Languages: English, German, French, Italian, Spanish.

Mechanical / Hydraulic

• Burette Configuration: Models range from 1 to 2 burettes.
• Integrated Peristaltic Pump: Available on models AT1112 (1 pump), AT1122 (2 pumps), AT1222 (2 pumps), and KF1121 (2 pumps).
• Dimensions (H x W x D): 220 mm x 400 mm x 360 mm
• Weight: 4 kg
• Materials: Latene (PP), silicone, hardened glass, POM, stainless steel.

Electrical

• Power Requirements: 100/240 V AC, 50/60 Hz.
• Output Ports: 2x Electrode, 2x USB, 1x Serial, 1x Ethernet.
• Certifications: IEC/EN 61010-1 (Safety), IEC/EN 61326-1 (EMC).

Operating Conditions

• Operating Temperature: 15 - 35 °C
• Operating Humidity: 20 - 80% RH, non-condensing
• Storage Temperature: -5 - 40 °C

Warranty

• 2 years standard warranty.

Disclaimer

This summary is based on extracted text and may not include all figures, footnotes, or revisions. Contractual data must be confirmed against the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror