Hioki DM7275 Series - Introduction

1
Introduction
Introduction
Thank you for purchasing the Hioki DM7275, DM7276 Precision DC Voltmeter. To obtain maximum
performance from the instrument, please read this manual rst, and keep it handy for future
reference.
Model Interface
DM7275 DM7276 LAN USB GP-IB RS-232C
DM7275-01 DM7276-01
 
- -
DM7275-02 DM7276-02
  
-
DM7275-03 DM7276-03
 
-


: Available, −: Not available
Registeredtrademarks
• Microsoft, Windows 7 and Windows 8 are either registered trademarks or trademarks of Microsoft
Corporation in the United States and other countries.
• Teon is a registered trademark of E. I. du Pont de Nemours and Company.
Notations
*
Additional information is presented below.
SET
(bold)
Names and keys on the screen are indicated with bold characters.
[ ] Operation keys are indicate in [ ] square brackets.
Unless otherwise specied, “Windows” represents Windows 7 and Windows 8.
Accuracy
We dene measurement tolerances in terms of f.s. (full scale), rdg. (reading) and dgt. (digit) values,
with the following meanings:
f.s.
(Maximum display)
The maximum displayable value.
rdg.
(Reading)
The value currently being measured and indicated on the measuring instrument.
dgt.
(Resolution)
The smallest displayable unit on a digital measuring instrument, i.e., the input value that
causes the digital display to show a "1" as the least-signicant digit.
See “Accuracy specications” (p. 155).
10
9
8
7
6
5
4
3
2
1
Appx. Ind.
w ww . . co m
information@itm.com1.800.561.8187