D-Series Handheld IR Scanners

The porous material, cooled on both sides by evaporating water, reaches wet-bulb tempera- ture throughout the material, thus maintaining wet-bulb temperature at the surface for several seconds after the air flow stops. Since the water is opaque to infrared wavelengths, in as thin a layer as .002 in. (.05 mm), and the D-Series is able to measure the temperature with a time constant of 0.1 seconds, an accurate measurement of the wet-bulb temperature is obtained. The same procedure is employed on a non-porous material to obtain an accu- rate dry-bulb temperature.

With the appropriate psychrometric equations, the RH is immediately calculated. Each D-Series is equipped with, as a standard accessory, an RH Kit, which includes a convenient card with the wet and dry materials, simple RH and Dewpoint calculator, and handy tube of water.

Maximum accuracy for RH measurement is obtained with the D-Series models measuring 0.1° resolution. Though the absolute accuracy of the D-Series is not 0.1°, the RH is most sensitive to wet-bulb depression, i.e. the difference between dry-bulb and wet-bulb tempera- ture. In its differential mode, the D-Series is accurate to 0.1°, which translates to an RH accuracy of approximately 0.5% for the normal range of RH.

Also Manufactured by Exergen Industrial Division

IRt/c Infrared Thermocouples

D-Series nosepiece

IR detector

surface at wet-bulb temperature in the field-of-view of detector

Low-cost, high-quality sensors for non-contact temperature measurement and control. IRt/c sensors are used by more customers worldwide for process control, factory automation and OEM applications than any other IR device in the world. The small, easy to use IRt/c sensors require no power and connect directly to standard thermocouple devices available worldwide. Over 300 models offered, covering temperature ranges from -50 to 5000F (-45 to 2760C) with up to 0.01C precision.

For more information and pricing, please request a free copy of The IRt/c Book catalog from your local distributor, or Exergen.

Microscanner E-Series

Microscanner E-Series and IR.1Probe for Electrical Inspection

These unique handheld instruments are used by professionals for fast, accurate scanning of electrical equipment. The Microscanner Super E with a 200:1 lens, color-coded display and optional pointing laser is the fastest and most powerful pocket-sized electrical IR scanner in the world. The IR.1Probe is a low cost electrical IR scanner for use with standard digital multimeters. Contact Exergen or your local distributor for more information.

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Exergen D-Series manual Microscanner E-Series
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D-Series specifications

The Exergen D-Series infrared thermometers represent a significant advancement in the field of non-contact temperature measurement. Designed with both accuracy and usability in mind, these devices are well-suited for various applications, including clinical settings, industrial environments, and home use.

One of the standout features of the Exergen D-Series is its highly accurate infrared technology. Utilizing patented technology, the D-Series provides reliable temperature readings without the need for direct contact. This is particularly beneficial in medical environments where hygiene is a top priority, allowing for swift temperature checks while minimizing the risk of cross-contamination.

The D-Series employs a unique scanning method that allows it to measure the temperature of the temporal artery in the forehead. This results in readings that are not only quick—often taking only a second—but also precise, providing users with confidence in their measurements. The device has been clinically validated against other temperature measurement methods to ensure its accuracy, which is crucial for effective patient care and monitoring.

Another important characteristic of the D-Series is its user-friendly design. The thermometer is lightweight and ergonomically shaped, making it easy to handle and maneuver. Its large, backlit display allows for easy reading in various lighting conditions, and it can store multiple readings, which is beneficial for tracking temperature changes over time.

Additionally, the D-Series incorporates advanced features such as fever alerts, which provide audible notifications when a temperature reading exceeds a predetermined threshold. This feature is especially useful in pediatric care, enabling caregivers to respond promptly to potential fever situations.

The Exergen D-Series is also designed with efficiency in mind. It requires minimal calibration and maintenance, making it an ideal choice for busy healthcare environments. The device is powered by long-lasting batteries, further enhancing its practicality for continuous use.

In conclusion, the Exergen D-Series infrared thermometer showcases a perfect blend of advanced technology, ease of use, and practical functionality. Its accuracy, design, and additional features make it a valuable tool across various settings, providing users with reliable temperature readings that contribute to better health outcomes and overall well-being. Whether in a clinic, workplace, or at home, the D-Series stands out as a dependable solution for accurate temperature measurement.
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