By creating an account at francobordo.com you can make your purchases quickly in our virtual store, check the status of your orders and check your previous operations.
Ahead! We were waiting for you.
Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
Aneroid barograph used for the registration of atmospheric pressure.
• Measuring range: 955 to 1055 hPa
• Measuring accuracy (barograph): ± 0.7 hPa
• Diagram graduation: 1 hPa
Measuring element:
• Set of 7 aneroid capsules, Ø 62 mm, made of copper-beryllium alloy
• This alloy offers outstanding elastic properties and has proven its reliability over many years
• Age-hardening, hysteresis, and elastic after-effects are practically eliminated
• Temperature influence on the set of aneroid capsules and transmission system is compensated by a bimetal across the entire measuring range and for temperatures between −30 and +40 °C (−22 ... 104 °F)
Mechanism:
• All axles of the precision instrument are jewel-mounted to minimize idle friction
• Parts of the measuring mechanism are made of polished brass
• Quartz clockwork, instantly switchable for daily, weekly, or monthly revolution
• Periods: 25.6 h / 176 h / 783 h
Case:
• Mahogany colored wooden case
• Dimensions: 345 × 170 × 180 mm
Accessories included:
• Fibre pen
• Set of 60 diagram papers for weekly revolution (sufficient for one year)
• Field of use: Indoors
• Colour: 22 – mahogany coloured
• Material: Brass, wood
• Notes: Measuring accuracy barograph: ± 0.7 hPa
