3
1. Introduction
This manual describes how the balances of HR-
i
series work and how to get the most
out of them in terms of performance. Read this manual thoroughly before using the
balance and keep it at hand for future reference.
1.1.
About This Manual
This manual consists of the following five parts:
Basic operation ............................
Describes precautions, the balance's construction and basic operation.
Adapting to the environment........
Describes response (and stability) adjustment to adapt to the environment
where there is vibration or drafts, the way to maintain weighing precision in
a variation of ambient temperature, calibration and calibration test.
Selecting functions........................
Describes functions of the balance.
Interface and communication .....
Describes the serial interface used for communicating with a computer that
requests weighing data and controls the balance, and for use with a printer.
Maintenance ................................
Describes maintenance, error codes, troubleshooting, specifications and
options.
1.2.
Features
Response adjustment adapting to drafts and/or vibration.
The data adapting to GLP, GMP and ISO can be output using the RS-232C serial interface.
Underhook, for measuring density and weighing magnetic materials.
Multiple weighing units with most of the common units used around the world.
Standard RS-232C serial interface to communicate with a computer. Windows communication
tools software (WinCT) to allow easy communication with a computer using Windows.
The current version of the WinCT can be downloaded from the A&D website.
Summary of Contents for HR-300i
Page 1: ...Analytical Balance HR 300i HR 202i 1WMPD4000912C...
Page 7: ...5...
Page 56: ...54 15 1 External Dimensions Unit mm...
Page 62: ...60 MEMO...
