The YDP-21 data printer is designed to receive weighing data from a connected weighing instrument and print it on plain paper (roll width: 57.5 mm), with up to 24 characters per line.

The data printer is equipped with a real-time clock. After the printer has been configured according to the required settings, it is suitable for use as auxiliary apparatus in legal metrology.

TheYDP-21 data printer meets the quality standards of the chemical and pharmaceutical industries, in compliance with the requirements of GLP (Good Laboratory Practice) and GMP (Good Manufacturing Practice).

In addition to recording individual weighing data, the data printer can generate a statistical evaluation of weighing data. All values transferred from an on-line weighing instrument are stored. The following can be printed out, depending on your printer configuration:

• Number of weighing operations
• Mean value
• Standard deviation
• Variation coefficient
• Lowest measured value
• Highest measured value
• Difference between lowest and highest measured values
• Date and time

Data is transferred either automatically or manually, at the press of a key.