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Model DI-720-USB

32-channel USB Data Acquisition System

$1395.00
In
Stock
  • Includes a DI-720-USB instrument, a 6-foot USB cable, a power supply and cable, an NIST-traceable calibration certificate, a 25-pin parallel port cable, and software on CD
  • 32 single-ended, 16 differential analog inputs.
  • Measurement range of ±1.25V to ±10V
  • 14-bit analog to digital conversion
  • Includes WinDaq Software
  • Up to 200 kHz Sample Throughput Rate
  • Unlock code required for sample rates over 240 Hz only when using WinDaq software
  • Save 30% when you trade in your old DI-720!
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DI-720 Data Acquisition System
This data acquisition system features 16 differential or 32 single-ended analog input channelsThis data acquisition system features 8 digital input and 8 digital output channelsThis device measures 1.25 Volts to 10 Volts.This data acquisition system can sample and record data at up to 200,000 samples per second throughput
This data acquisition has a USB interfaceGet same day shipping when you order this data logger before 3PM ETThis data acquisition system has a 30-day Money back guaranteeThis data logger is manufactured in the United States of America

Description

DI-720 General-purpose Printer Port Data Acquisition System with Windaq software. Features 16 differential or 32 single-ended analog input channels, 200,000 Samples per second throughput, 14-bit measurement resolution, and full scale ranges of ±1.25, ±2.5, ±5, ±10 V full scale.

The DI-720-P offers 14-bit resolution and 180,000 Samples per second waveform recording capability. Use the DI-720 for general purpose applications where pre amplified signals are acquired. Examples are process monitoring, and many medical research applications.

Accessories

WinDaq/Unlock

WinDaq/Pro Unlock Code (CD)

$1395.00
WinDaq Unlock Code

Description

WinDaq Data Acquisition software unlock code includes a CD (shipping charges apply). Allows you to record at speeds up to 200kHz throughput.

WinDaq/Unlock

WinDaq/Pro+ Unlock Code (CD)

$1995.00
WinDaq Unlock Code

Description

WinDaq Data Acquisition software unlock code on CD (shipping charges apply). Allows you to record at speeds up to 200kHz throughput and record different channels at different rates.

WinDaq/Pro+ Upgrade

WinDaq/Pro+ Unlock Code Upgrade (CD)

$200.00
WinDaq Unlock Code

Description

Upgrade to the latest version of WinDaq/Pro+. For registered users of WinDaq/Pro+ ONLY. CD will be shipped - shipping charges apply.

WinDaq/Pro+ Upgrade

WinDaq/Pro+ Unlock Code Upgrade (Email)

$200.00
WinDaq Unlock Code

Description

Upgrade to the latest version of WinDaq with the latest unlock code. For registered users of WinDaq/Pro+ ONLY. No CD will be shipped. Unlock code ONLY. Please allow at least one business day for processing.

WinDaq/Pro Upgrade

WinDaq/Pro Unlock Code Upgrade (CD)

$200.00
WinDaq Unlock Code

Description

Upgrade to the latest version of WinDaq with the latest unlock code. For registered users of WinDaq/Pro ONLY. CD will be shipped - shipping charges apply.

WinDaq/Pro Upgrade

WinDaq/Pro Unlock Code Upgrade (Email)

$200.00
WinDaq Unlock Code

Description

Upgrade to the latest version of WinDaq with the latest unlock code. For registered users of WinDaq/Pro ONLY. No CD will be shipped. Unlock code ONLY. Please allow at least one business day for processing.

DI-78B

DI-8B Expansion

$795.00
DI-78B Expansion Backpack

Description

16-channel DI-8B module expansion backpack. Includes interconnecting cable, power cable, and a pair of stacking brackets to mount on top of your Data Acquisition System. Learn more.

DI-705

Signal Interface

$99.00
16-channel screw terminal signal interface

Description

16-channel screw terminal signal interface.

CABL-4

37-pin to BNC

$149.00
16 BNC Female to 37-Pin D-Type Female

Description

16 BNC Female to 37-Pin D-Type Female.

DI-706 (PSE

Signal Interface

$479.00
32-channel banana jack signal interface for host instruments that have both differential and single-ended measurement capability

Description

32-channel banana jack signal interface for host instruments that have both differential and single-ended measurement capability.

CABL-5

37-pin D Male to Female

$25.00
37-pin D-type male to 37-pin D-type female interface cable

Description

37-pin D-type male to 37-pin D-type female interface cable.

100464

Power Connector

$15.00
5-pin Power Connector

Description

Spare 5-pin power connector for DI-718Bx, DI-720, DI-722, and DI-730 instruments.

NIST-72X-CAL

Calibration Certificate

$95.00
NIST Calibration Certificate

Description

Re-calibration Service, this calibration certificate is included with new instruments. NIST-traceable calibration certificate for all DI-720 and DI-722 data acquisition and data logger products. Provides "after" data. Shipping charges do apply when ordering online. Learn more about Calibrating your device.

NIST-72X-CALD

Calibration Certificate

$195.00
NIST Calibration Certificate

Description

NOT included with new instruments. NIST-traceable calibration certificate for all DI-720 and DI-722 data acquisition and data logger products. Includes "before" and "after" data. Shipping charges may apply when ordering online. This item is NOT included with a new unit. Learn more about Calibrating your device.

R250

4-20mA current loop shunt resistor

$1.29
R250 Shunt Resistor

Description

Precision 250 Ω resistor, 0.1%. Learn More

CABL-7

37-pin D to 40-pin

$10.00
37-pin D-sub male to 40-pin mass terminated connector cable adapter

Description

37-pin D-sub male to 40-pin mass terminated connector cable adapter.

100987

AC/DC Current Probe

$399.00
AC/DC Current Probe

Description

AC/DC Current Probe includes 9V battery, user manual, and 5 ft integral leads. Download the DataSheet (pdf) to learn more or goto the product page.

TL-1

Test Leads

$8.00
Sheathed Banana Data Acquisition Cables

Description

Sheathed Banana Data Acquisition Cables.

100480

Power Cable

$10.00
Power Cable

Description

Power cable (US) for 100454-25R power supply (DI-720 and DI-730 Data Acquisition Systems).

100454-25R

Power Supply

$49.00
5-pin Power Connector

Description

Spare 25W power supply (does not include power cable).

Software

WinDaq

Data Acquisition Recording and Playback Software

Included FREE with your DAQ hardware purchase. Record up to 240 samples per second throughput. Installs drivers and WinDaq recording and playback software. Includes optional Add-on software with a valid installation key. Record higher sample rates with an Unlock Code (see Accessories).

WinDaq Data Acquisition Software

ActiveX Controls

Programming

FREE ActiveX programming solutions for Dataq Instruments products. Free sample programs available. Compatible with LabView.

DATAQ ActiveX Controls

WinDaq/XL

WinDaq-to-Excel Real Time Link

Real-time data logging directly to Microsoft Excel (supports MS Office 2003 or higher). No programming required. Free Trial Version. Purchase full version on WinDaq/XL product page.

WinDaq Data Acquisition Software

Advanced CODAS

$595

Advanced analysis software add-on to WinDaq Waveform Browser software. Allows calculated channels, derivative, integration, moving average, automatic file management, automatic scaling, and more.

Advanced CODAS

Specifications

Analog Inputs
Number of Channels: 32SE/16DI (software selectable per channel)
Input Type: Bipolar
Isolation: None
Analog Resolution: 14-bit, 1 part in 16,384
Maximum normal mode voltage (VNM): VNM + VCM < 30V Peak
Maximum common mode voltage (VCM): VNM + VCM < 30V Peak
Max Sample Rate: 180,000 Samples per second throughput
Measurement Range Full Scale:
Gain Setting Measurement Range
1 ±10V
2 ±5V
3 ±2.5V
4 ±1.25V
Common Mode Rejection: 80dB min @ Av=1
Accuracy: Vin <e; 800V ±(0.25% of full scale range ±100µV)
Vin > 800V ±(0.5% of full scale range)
Channel-to-Channel Crosstalk: -75 dB @100kHz into 100 Ω unbalanced
Input Impedance: 1MΩ resistor tied to GND on input CH
Max jitter between synched units: 5 microseconds
Analog frequency response (each channel): -3 db @ >125.0 kHz
Analog Outputs
Number of Channels Two buffered analog outputs
Resolution: 12-bit, 1 part in 4096 @ 250kHz
Output Voltage Range: ±10V
Output Impedance: 10Ω
Sample Throughput Rate: 200,000 EPP; 40,000 standard; 80,000 bi-directional
Output Offset Voltage: 1 bit max @ 1kHz sample rate
Gain Error: 1 part in 16,384 @ 1kHz
Digital I/O
Capacity: 8 each input and output
Compatibility: TTL-compatible
Max source current: 0.4mA @ 2.4V
Max sink current: 8mA @ 0.5V
Digital termination: 4.7kΩ pull-up to +5VDC
Triggering
Pre-trigger length: 64,000 samples
Post-trigger length: 64,000 samples
Trigger channel: any channel
Trigger level hysteresis: 8-bit (256 counts)
Intelligent Oversampling
Modes: Signal averaging, maximum value, minimum value, last point, frequency, and RMS
Physical/Environmental
Dimensions: 7.29W × 9L × 1.52H inches
Operating Temperature: 0 to 70°C
Storage Temperature: -55 to 150°C
Humidity: 0 - 90% non condensing
Weight 3 lbs.
Software
Supported Applications: ActiveX Controls; WinDaq; WinDaq/XL; WinDaq Waveform Browser
Analog Inputs
Connector Type: 37-pin male "D" connector

Videos

Introducing the DI-720 32-channel Data Acquisition System
Introducing the DI-720

The DI-720 features 32 analog inputs and a variety of options to choose from.
Exporting Data to Excel
Export data to Excel

Learn how to export data from WinDaq Waveform Browser to Microsoft Excel.
Introduction to WinDaq Data Acquisition Software
WinDaq Data Acquisition Software

Introduction to WinDaq Data Acquisition Software.

Reviews