Ardrox 9813 (AMS 2644 Type 1)

Ardrox 9813 (AMS 2644 Type 1) is a fluorescent penetrant of different sensitivities, to be used with a separate emulsifier. These products give crisp indications with exceptionally low levels of background fluorescence have excellent heat and UV fade characteristics.

Physical Chemical Properties:

Appearance Clear, bright, highly fluorescent, yellow liquids

Density in g/ml at 20°C / 68°F Approx. 0.90

Flash point 100°C / 212°F (Pensky Martens closed cup)

Specifications and Approvals

Conformances:

  • SAE – AMS 2644
  • Pratt Whitney – PMC 4352, 4353 4353
  • Rolls Royce – CSS 232 OMat
  • Safran – IN-5000
  • GE Commercial Engines – GE Commercial Engines SPM
Country Specifications
SAE
AMS 2644 Type 1

Data Sheets

Too See Ardrox 9813 (AMS 2644 Type 1) technical data sheet (TDS) and the Ardrox 9813 (AMS 2644 Type 1) safety data sheet (SDS). Visit here 

Frequently Asked Questions

What is a Type 1 penetrant?

Type 1 refers to fluorescent penetrants that require a UV-A light source for inspection. Ardrox 9813 is a Level 2 (Medium Sensitivity) Type 1 penetrant.

It offers excellent heat and UV fade resistance, meaning the indications stay bright even if the inspection takes longer or if the parts were slightly warm.

It is fully qualified to AMS 2644 and is approved by major engine manufacturers like Pratt & Whitney and Rolls-Royce.

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