total disgrace, land of gundam beaten by USA irobot
The robots called in to help prevent nuclear meltdown at Fukushima plant
As the Fukushima Fifty bravely battle to prevent meltdown at the Tsunami-hit Japanese nuclear plant in Japan, robots have been sent to help with the clean-up.
They include the U.S.-made iRobot gadgets, which move about on tracks and have a single crane-like arm, will certainly be used to move rubble and test radiation levels.
Japan's Mitsui firm last week sent its scanning Disaster Monitoring Robot, or Moni-Robo, to the Daiichi site as well.
On track to help: An iRobot 710 Warrior robot, which can lift rubble and debris weighing up to 220lb
And Canada’s Inuktun Services are also fielding inquiries about how their video camera-wielding androids might be of use.
However, questions remain over what role the robot can take and whether to use them in the reactor core.
It comes as three members of the Fukushima Fifty were today rushed to hospital with suspected radiation poisoning after coming into contact with uranium-tainted water.
Although robots can deal with radiation, they would be damaged by the tons of seawater being poured into the Daichi No 1 and No 2 reactors in a bid to stop the fuel rods overheating.
Nevertheless, the prospect of deaths may force nuclear teams to use the gadgets more extensively.
The four iRobot systems - two Packbots and two Warriors - reached Tokyo Monday night along with six engineers from the firm’s headquarters in Bedford, Massachusetts.
iDetect: One of the Packbots is fitted with a sensor that can detect radioactivity
Multiple uses: The iRobot PackBot, made in Massachusetts, can sense, lift and climb steep hills
Given that the Packbot is designed primarily for explosive ordinance disposal and the Warrior is a prototype that will not be commercially available until this summer, iRobot's engineers still need to discuss the gadgets' capabilities, operation and limitations with plant owners, Tokyo Electric Power Company.
The 150lb iRobot Warriors were modified so they could carry a 3in wide fire hose should more water be needed somewhere.
Each unit features an arm that can lift up to about 220lb as well as an adjustable track system that allows it to climb stairs and travel up to 8mph.
One of the Packbots was fitted with a sensor that can detect radioactivity.
Each 24lb Packbot is equipped with a three-link arm that can lift up to about 30lb, move debris and potentially relocate hazardous materials.
In addition to being able to negotiate stairs, the Packbot can travel at up to 5.8mph and climb grades as steep as 60 degrees.
Fine movements: The iRobot Warriors can also pick up and manipulate both big and small objects
Questions: It is unknown whether the robots will be used in the reactors as the face water damage
The roles that robots might play in Japan will depend upon how deeply radiation may have penetrated the facility's walls and floor, William Whittaker,a Carnegie Mellon University robotics professor and director of the Field Robotics Center at the school's Robotics Institute in Pittsburgh, told the American Scientist website.
He and several colleagues built robots in the late 1970s and early 1980s to inspect and perform repairs in the basement of Three Mile Island nuclear plant following the near meltdown there in 1979.
Other robots which may play a role include Mitsui's 1,300lb Moni-Robo.
The one-armed robot is designed to be operated remotely—from nearly a mile away—and includes a camera that can take video as well as 3-D thermographic images.
Risks: Three workers were exposed to radioactivity while laying electrical cables today at the Fukushima plant
The 5ft-tall Moni-Robo rolls along on tracks and also features sensors for measuring radioactivity and detecting combustible gases.
Inuktun, based in Nanaimo, British Columbia, specializes in making remote-controlled video cameras and ‘crawler’ robots in a variety of sizes, ranging from the Versatrax 100 (which fits in a pipe 5in in diameter) to the Versatrax 450 TTC (which is 15in wide).
These crawler bots are used primarily to inspect confined spaces such as pipes and sewers. ‘We have not sent any equipment to Japan specifically for the earthquake or Daiichi reactor site, but we do have a representative company in Tokyo that has some of our demonstration equipment,’ Inuktun president Colin Dobell said.
‘We believe it is being deployed, but we have not been able to confirm anything.’
god damn it nippon show them the gundam