Applent Instruments AT2811, Руководство пользователя

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7
Overview
2.
Overview
This chapter provides the following information:
 Introduction
 Main Specifications

Features Overview
2.1
Introduction
AT2811 is small bench-type adopting high performance microprocessor. Four grades of test
frequency: 100Hz, 120Hz, 1kHz, 10kHz，0.1V、0.3V and 1V Signal Level for selecting，Source
Resistance 30
Ω
、100
Ω
. The instrument can AUTO test L、C、R、Z、Q and D.
Brand new AT2811 is with high cost-performance，easy operation UI，can meet accurate test
and volume production requirements of components factories, schools, research institution
and quality control institution.
The AT2811 can output comparison/decision results for sorting components into 5 bins.
2.2
Main Specifications
The AT2811 technical specifications, including the basic technical specifications of
the instrument and equipment testing allows. These specifications are in the
instrument factory can achieve
。

Please refer to Chapter 4 for complete technical specifications.

Test Parameters
：
L-Q, C-D, R-Q, Z-Q
。

Test Frequency
：
100Hz
，
120Hz
，
1kHz
，
10kHz
Accuracy
：

0.02%

Test Signal Level
：
0.1Vrms, 0.3V and 1.0V
Accuracy
：

10%

Test Speed
：
Slow: 3 times/second, Fast: 10 times/second

Source Resistance
：
30 Ω and 100


Range
：
Automatic and manual with 6 ranges

Equivalent Circuit
：
In series and parallel

Test Mode
：
five-terminal measurement

Basic Accuracy
：
0.25%