Koehler – Corrosion Tester – Dual Corrosion Tester

Consists of two heat-transfer corrosion cells with temperature and pressure controls for evaluating engine coolant samples in accordance with ASTM D4340. Maintains aluminum alloy specimens at constant temperature in the presence of 500 mL samples. Each corrosion cell includes a borosilicate glass test cell, heat transfer bar, aluminum test specimen with thermocouple port, Type J thermocouple, 950W band heater, pressure gauge, pressure relief valve, stainless steel end plates with support rods, fill plug and o-rings, and acrylic safety shields. Digital temperature controllers maintain specimens at temperatures of up to 210 ± 1°C throughout the test period. Test cells are mounted on a finished steel base. Controls are housed in a separate finished steel cabinet.

Inquiry Now

Overview

Features

Specifications

Provides a laboratory screening procedure for evaluating the corrosion preventing capabilities of engine coolants under heat transfer conditions that may be encountered in aluminum cylinder head engines. Corrosion preventing effectiveness is determined by the change in weight of an aluminum alloy test specimen after an extended period at elevated temperature in the presence of a coolant sample.

Key Features

  • Conforms to ASTM D4340 specifications
  • Operating range to 210°C

Technical Specifications

Conforms to the specifications ofASTM D4340
Test Capacity2 coolant samples
Maximum Temperature210 ± 1°C
Net Weight190 lbs (86.2kg)

Key Industries

  • Chemical
  • Education & Academics
  • Environmental
  • Oil & Gas

More Products

Koehler Instrument Company Inc.

Providing quality testing instrumentation and technical support services for research and testing laboratories has been our specialty since 1925. Meeting…

To ensure the download works, please disable your pop-up blocker.
    • SINGAPORE

      DKSH Singapore Pte Ltd
      625 Lorong 4 Toa Payoh, #03-00
      319519 Singapore
      Singapore

      +65 6471 1466

      Contact Now

    Delivering Growth – in Asia and Beyond

    Follow Us

    © DKSH Singapore Pte Ltd. All Rights Reserved.

    Your download – just a few steps away

    Please enter your details here:

    Contact us