Description

TRO Calibration Solution Kit – Reagent Set for TRO Sensor Calibration

The TRO Calibration Solution Kit is a complete calibration package designed for ballast water management systems that rely on chlorination or oxidation processes. Accurate TRO calibration ensures that the system injects the correct amount of chlorine or oxidant for disinfection and that any excess is properly neutralised. This protects compliance, safeguards equipment and maintains efficient system performance.

The kit contains all required reagents for routine TRO analyser calibration and is compatible with several HF Scientific models.

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Features of the TRO Calibration Solution Kit

• Designed for HF Scientific TRO analysers: CLX-EX, CLX-EX2, CLX-XT, CLX-XT2

• Includes all necessary calibration reagents:

  • 1 × 500 ml Buffer Reagent

  • 4 × 125 ml Indicator

  • 4 × 13 g DPD powder

• Long-life formulation (shelf life up to 5 years)

• Suitable for all chlorination/oxidation-based ballast water treatment systems

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Benefits

• Ensures accurate TRO measurement for IMO-compliant ballast water discharge

• Helps maintain correct oxidant injection levels

• Reduces risk of overdosing or underdosing chlorine/oxidant

• Stable reagent formulation designed for long operational intervals

• Easy to integrate into existing calibration routines

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Specifications

General

• IMO/EU Hazard Material Classification: C-9

Physical Properties

• Appearance: Light yellow liquid

• Density: 1.1 g/ml

• Form: Liquid

• pH: 13–14

Documents:

• (PDF) SDoC and MD for IHM — file: /mnt/data/SDoC_and_MD_for_IHM.pdf
  (Replace with correct file link)

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Directions for Use

Calibration should always follow the instructions provided by the TRO sensor or ballast water treatment system manufacturer. Regular calibration ensures accurate TRO readings and maintains system compliance with ballast water discharge limits.

For general information about TRO (Total Residual Oxidant), see:
https://en.wikipedia.org/wiki/Chlorine_demand