PEN AND INK KIT
FOR BAROGRAPH

Find everything you need for regular and accurate recording with your barograph thanks to this complete kit, including a metal pen nib and a bottle of special Naudet ink.

Manufactured and adjusted in our workshop, the pen nib is compatible with most barographs and recording instruments, regardless of their brand or era. Its capillary action allows for a fine, consistent line, perfectly suited for recording charts.

The ink bottle, available in purple (the historical color for barographs) or black, contains 7 mL of ink specially formulated not to dry on contact with air. Thanks to its integrated pipette, just one drop is usually enough for about one week of use.

To guarantee the best performance from your pen nib, we recommend the exclusive use of this ink, specially developed for recording instruments. Traditional inks risk drying in the nib and affecting the quality of the trace.

For maintenance, it is recommended not to alter the spacing of the nib. When cleaning, ink residues can be removed using denatured alcohol. For optimal results, we also recommend using Naudet charts, designed to offer excellent writing quality.