DGSI EZ-DAQ Manual do Utilizador descarregar pdf (Página 5)

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2010 Rev. 1

Section

URHAM

LOPE

NDICATOR

SOILS

Laboratory Data Acquisition

SPECIFICATIONS

FUNCTIONAL SPECIFICATIONS:

Display:

Size 3.8 inch

Type

Touch screen LCD, color,

TFT (thin ﬁ lm transistor) technology.

Colors 256 Colors (No blink) 64 Colors (3 speed blink)

Backlight Maintenance free LED back lit

Resolution 320×240 pixels

Brightness

Control 16 levels of adjust available via touch

panel

Touch Panel Resistive Film (analog) 1024 x 1024 resolution

Memory - Application Flash EPROM 6 MB

Memory - Data Backup Lithium battery backup

Ethernet Interface

IEEE 802.3u, 10BASE-T/100BASE-TX, RJ-

45 jack

Analog Input:

Resolution 16-bit

Channels 8 differential

Input Type mV, V, mA

Input Range

±150 mV, ±500 mV, ±1 V,±5 V, ±10 V,

±20 mA, 4~20 mA

Rear Connections:

Supply Power (1)

AC Power inlet IEC320

110/220 V ac, 50/60 Hz

Ethernet Interface (1)

IEEE 802.3u, 10BASE-T/100BASE-TX, RJ-

45 jack

Sensors (8)

Bulkhead connections (Amphenol type)

Number of contacts – 5

Contact arrangement – IEC130-9

Rated voltage – 150 V

Current rating – 5 A / +400°C

Instrumentation

Supply:

10 V dc

SPECIFICATIONS (continued)

FUNCTIONAL SPECIFICATIONS (continued):

Environmental:

Ambient Operating

Temp.

0 to +50°C

Storage Temperature -20 to +60°C

Computer requirements:

Windows

2000/XP compatible,

Pentium

III or better, 512 MB RAM, 30 MB

available hard drive space.

Software not compatible with Windows

95, Windows

ME. Not recommended for

Windows

XP-Home Edition.

Installation requires administrator access.

GENERAL SPECIFICATIONS:

Mechanical:

Dimensions (l x w x h) 9.5 in x 6.37 in x 4.75 in

Weight 10 lb

Electrical:

Supply Power 110/220 V ac, 50/60 Hz

LIMITATIONS:

1. EZ-DAQ is not capable of performing data reduction.

2. EZ-DAQ is not compatible with WinSAS software.

ORDERING INFORMATION

EZ-DAQ System, 110/220 V ac, 50/60 Hz.

Includes EZ-DAQ device, Ethernet/USB adaptor,

5-ft Ethernet cable and EZ-DAQ-Soft software for PC.

E-8000E As above, with US Customary units 11 lb

E-8000M As above, with SI units 11 lb

TRIAXIAL TESTING CBR TESTING

Load

Displacement

Ethernet Connection

Displacement

Pore Pressure

Load

Displacement

Pressure

CONSOLIDATION TESTING

REPORT

EZ-DAQ

Illustration shows EZ-DAQ acquiring data from three tests while utiliz-

ing seven channels. Up to eight channels may be used and data from

up to six tests may be acquired simultaneously.

Example of EZ-DAQ-Soft real-time graphing capabilities.

1 2 3 4 5

NDICATOR 1

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