Chromebook CTL NL61. Free Technical Library News

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Chromebook CTL NL61

20.06.2016

CTL has announced the NL61 portable computer running the Chrome OS operating system, designed for use in the educational field.

The laptop is equipped with an 11,6-inch display with a resolution of 1366? 768 pixels. The lid of the Chromebook can be tilted 180 degrees. This will be convenient if you have to work with a computer lying on the table while standing - for example, when performing laboratory experiments.

The novelty has a reinforced performance. The computer, in particular, is equipped with a spill-resistant keyboard, has reinforced ports and a retractable carrying handle. The device is not afraid of falling from a height of up to 70 cm.

The heart of the Chromebook is the Braswell-generation Intel Celeron N3160 processor. The chip contains four processing cores with a nominal frequency of 1,6 GHz (dynamically rises to 2,24 GHz). The graphics component relies on the integrated Intel HD Graphics 400 controller.

In the arsenal of the computer - 4 GB of RAM, a flash module with a capacity of 32 GB, a Wi-Fi wireless adapter with support for 802.11ac, a 1-megapixel webcam and two USB 3.0 ports. Claimed battery life on a single battery charge reaches 14 hours.

The CTL NL61 Chromebook will be available for an estimated price of $240; deliveries will start in July.

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Random news from the Archive

Street heating 12.11.2005

The climate of Germany is milder than ours, but even there in winter there are big problems with the removal of snow and ice from the streets.

Railconcrete is testing a heating system for bus stops in Chemnitz. In the concrete slab on which the stop pavilion stands, coils are built into the edge of the sidewalk and the roadway, through which non-freezing liquid is pumped from a well drilled in the ground. The depth of the well depends on the area to be heated.

A heat pump (a device capable of concentrating and pumping heat from where there is little to where it is even less) maintains a temperature sufficient for melting. The sensors turn on the heat pump when the concrete temperature drops below zero and turn it off when the temperature rises. Even with heavy snowfall, the sidewalk in this place remains clean.

A larger trial is planned for winter 2005/06 at a large number of Dresden bus stops. The experiment should show what is cheaper - to introduce such systems or to remove snow and ice in the usual way, with sprinkling of salt.

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