Product Overview: Evacuated Pin Tube Sampler<\/p>\n
The Evacuated Pin Tube Sampler is a precision quartz glass device engineered for rapid, contamination-free sampling of molten metals. Specifically designed for gas analysis of oxygen (O\u2082), nitrogen (N\u2082), carbon (C), sulfur (S), and hydrogen (H\u2082), this sampler ensures high-integrity results through a vacuum-assisted fill process that minimizes atmospheric interference.<\/p>\n
Key Features:<\/p>\n
Vacuum-Assisted Fill: Evacuated to \u22122 bar, enabling rapid sample uptake and minimizing atmospheric contamination for accurate gas analysis.<\/p>\n
Instant Melting Action: Thin-walled bulb (~1 mm) melts instantly upon immersion, allowing molten metal to enter the evacuated cavity and solidify into a slag-free pin.<\/p>\n
Optimized Sampling Protocol: Designed for sampling at a 45\u00b0 angle post slag removal; the middle section of the cooled pin\u2014least affected by oxidation\u2014is used for laboratory analysis.<\/p>\n
Versatile Sizes: Available in diameters from 3.5 to 11 mm with a standard length of 150 mm to suit various application requirements.<\/p>\n
Standards Compatible: Fully compatible with calibration standards and analytical instruments used in steelmaking and alloy production.<\/p>\n
This sampler is the trusted choice for metallurgical laboratories demanding precise, repeatable gas analysis with minimal contamination risk.<\/p>\n