CB 1171.4-1987
Environmental measurement method for ship equipment temperature and humidity (English Version)

Standard No.

CB 1171.4-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard-Ships

Status

Be replaced 2014-07

Replace By

CB/T 4389.4-2013

Latest

CB/T 4389.4-2013

Scope

This standard is applicable to using thermometers, platinum resistors, thermocouples as sensors or similar instruments to measure the air temperature and humidity in the open air (louvers) of ships, the ambient temperature and humidity in cabins, the air temperature and equipment surface temperature inside closed cabinets.

CB 1171.4-1987 history

• 2013 CB/T 4389.4-2013 Method for measuring environmental parameters for ship equipment.Part 4: Temperature and humidity
• 1987 CB 1171.4-1987 Environmental measurement method for ship equipment temperature and humidity

CB 1171.4-1987 Environmental measurement method for ship equipment temperature and humidity was changed to CB/T 4389.4-2013 Method for measuring environmental parameters for ship equipment.Part 4: Temperature and humidity.