Koehler LPG Copper Strip Corrosion Test Apparatus

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Determines the corrosiveness of LPG to copper by immersing a polished copper strip in the sample within a test cylinder. This is done at an elevated temperature. After one hour, the copper strip is removed and compared to ASTM Copper Strip Corrosion Standards.

Copper Strip Corrosion Test Method:

For the LPG Copper Strip Corrosion Test Apparatus, testing follows ASTM standards for corrosion by copper strips in LPG.

Features:

• Construction: Stainless steel with powder-coated steel for durability and insulation.
• Additional Accessories: O-ring gasket, dip tube, and copper strip holder for easy handling.
• Conforms to ASTM D1838 and related specifications
• Capacity for 5 samples
• Consists of LPG Corrosion Test Cylinders, Water Bath, Copper Strips, Polishing Materials, and the ASTM Copper Strip Corrosion Test Standards

Copper Strip Corrosion Specifications:

• Temperature Control: 100 ± 1°F (37.8 ± 0.5°C).
• Cylinder Pressure: Withstands a hydrostatic test pressure of 1000 psig (6895 kPa).
• Conforms to the Specifications of:

  ASTM D1838; GPA 2140; ISO 6251

• Capacity:
  • 5 LPG Corrosion Test Cylinders
• Temperature:
  • Range: Ambient to 100°F (37.8°C)
  • Control Stability: Exceeds ASTM Requirements
• Bath Medium:
  • 6.1 gal (23.1 L) water

Method / Industry Application:

• Used primarily in petroleum product testing for determining the characteristics of fuels, oils, and other chemical substances.
• Suitable for laboratories focusing on fuel quality control, petroleum refining, and industrial material testing.

LPG Corrosion Test Water Bath

Temperature-controlled water bath submerges five LPG Corrosion Test Cylinders in an upright position. Controls temperature at 100 ± 1°F (37.8 ± 0.5°C) per ASTM specifications. Polished stainless steel inner wall and powder coated steel outer wall construction. Fully insulated.

LPG Corrosion Test Cylinder

Stainless steel cylinder with 1⁄4” needle valves for purging and admitting LPG samples. Dip tube with hook suspends copper strip in sample. Knurled, threaded cap with O-ring gasket hand tightens to a positive seal. Withstands hydrostatic test pressure of 1000 psig (6895 kPa).