Written by / Compiled by KMI Media Group staff
Specifically tuned to perform best in the driest desert environments, the Dust Filtration System (DFS) from NextComputing virtually eliminates the problems inherent to utilizing computers in the field. Fine particle dust can infiltrate and coat every component of a computer if not protected adequately. NextComputing’s DFS significantly reduces the penetration of fine dust into the system, protecting vital components from erosion. The architecture of the Vigor Evo HD provides adequate airflow to cool to the system and prevent overheating, allowing the DFS to work optimally. A mobile tactical operations center aboard a HMMWV may have computer equipment used inside a lightweight multipurpose shelter. The equipment is fairly well protected in a cocoon-like environment. Nonetheless, it is still subject to some breech of the surrounding environment by personnel entering and exiting the vehicle. A Vigor Evo HD system with DFS option provides that extra layer of protection to the internals of the system no matter how fine and powdery the desert dust may be.
Military Standards Used in Keyboard Design
Specifically designed for use by the military, the SLK-880-FSR keyboard from iKey exceeds NEMA 4X requirements and is fully submersible, meeting IP68 specifications. Successful drop tests on the keyboard have been completed at 2.0 meters on concrete, and the cable strain relief exceeds 25-pound pull limits. Unique features of the SLK-880-FSR include a conductive plastic case, adjustable green backlighting that is also available in a night vision compatible configuration, and an integrated interlink electronics force sensing resistor pointing device. The conductive plastic case for the SLK-880-FSR was designed for additional electromagnetic interference performance. It has multiple ground access points internal to the PCB electronics, as well as six external mounting holes on the bottom side of the case. Military standards were used to lay out the key spacing on the keyboard’s industrial silicone rubber keypad, with specifications from the MIL-HNBK-759C handbook.
Ultra-Small Unit Supports Space/Weight-Conscious Systems
The DuraCOR 820 is a rugged, ultra-small tactical mission computer from Parvus measuring less than 3 inches in height and 3 pounds in weight. It is fully qualified to MIL-STD-810F environmental specifications (altitude, thermal, shock, vibration, humidity). The DuraCOR 820 serves an ideal high-performance computing subsystem for space/weight-conscious manned and unmanned systems. Designed for military and aerospace ground mobile and airborne deployments, the unit features a conductively cooled 1.4-GHz Intel Pentium-M processor and solid state disk pre-loaded with a Linux or Windows XP Embedded operating system. This corrosion/splash-resistant unit is qualified to reliably operate in ambient temperatures of -40 C to +71 C, 15 G operating shock, 95 percent humidity, 60,000-foot altitude, and aircraft/helicopter vibration profiles. This robust combination of function and small form factor ruggedness enables the DuraCOR 820 to support a wide range of applications, including C2 on the move, unmanned vehicle operator control and C4ISR situational awareness.
Notebook Performs in Extreme Environments
The new GD8000 notebook computer by General Dynamics Itronix is now available for military personnel, field service workers and first responders who require high-performance computing while working in extreme temperatures, humidity, dust and rain-soaked environments. Engineered to operate in extreme conditions, the GD8000 kept working after multiple 42-inch drops onto a hard surface, operated in the rain for more than four hours and successfully booted-up in freezing and scorching temperatures. Powered by the Intel low-voltage Core2Duo processing architecture, the GD8000 is housed in a user-friendly, ergonomic casing with a 13.3-inch DynaVue touchscreen display. The GD8000 delivers uncompromising performance from command centers, to helicopters, to tactical vehicles and everywhere in between. ♦
