HEM Data

HEM Data is a recognized leader of data acquisition and analysis solutions. Applications include: testing in vehicles, laboratory, field, and factory settings that range from automotive to biomedical. HEM Data offers complete hardware and software solutions that work with a PC and as a stand-alone logger / flight recorder.

DAWN™

A complete in-vehicle network, data acquisition and analysis solution.

Snap-Master™

PC-based data acquisition and analysis software to acquire analog and digital signals.

NOVA™

A PC-based spectrum analyzer, dynamic signal analyzer, and digital storage oscilloscope.

I/O Support

Analog & digital I/O hardware from leading manufacturers supported by Snap-Master.

What's New

eNewsletters: Tutorials + Application Stories

HEM Data's eNewsletters contains educational material on acquiring OBD data using the CAN bus and other protocols on the in-vehicle network using data loggers and PC-based data acquisition. Includes application stories such as hybrid vehicle testing, vehicle dynamics, duty cycle, performance and warranty testing. To receive the eNewsletter, provide your email on the left and click Request, or call 800 436 4330. Click here for past eNewsletters.

Seminar - Acquiring CAN Data from In-Vehicle Networks

HEM Data Corp. conducts seminars for the Society of Automotive Engineers (SAE) entitled "Acquiring & Analyzing Data from Sensors and In-Vehicle Networks". This seminar covers the traditional way to acquire data directly from sensors and the newer alternative to acquire data directly from the in-vehicle network, which could have hundreds of parameters available to you without adding any sensors. If you want this seminar conducted at your location or tailored to your applications, please contact HEM Data at support@hemdata.com, or call (800 436-4330). The next seminar is June 17-18, 2010 in Troy, Michigan.

High-Speed Telematics

The DAWN Logger acquires data from a wide range of heavy-duty and automotive protocols. Over a cellular link, the sustained aggregate data rate is 400 sample/sec, which is 100X faster than a typical wireless logger! This now makes it practical to see real-time telematics data from a remote logger that is located anywhere there is cellular connectivity. Simultaneously acquire analog and GPS data with network data. Wi-Fi and Bluetooth are options to cellular.

DAWN A/V Presentation

The DAWN A/V presentation shows the features and benefits of DAWN to acquire data from the in-vehicle network for PC-based data acquisition, as an autonomous data logger, and as a scan tool. There are two presentations. The first covers the basics, the second covers the advanced features of DAWN.

HEM Data offers consulting, training, customization, and application support

HEM Data offers consulting services, training, product enhancements, and application support in the following areas: diagnostics, in-vehicle testing with CAN, data acquisition, vibration testing, report generation, and data analysis. If you need help with your application, let one of our experts assist you. If you have specifications, email them to us at support@hemdata.com, or call (800 436-4330).