AQSIQ: standard fountain "security"
Home through the relevant standards
Drinking
Stainless steel
Liner "security"
Xinhua Beijing on Feb. 28 (Xinhua full, Guo Wei) has caused widespread concern in the home for drinking fountains
Quality and Safety
Problem, the head of AQSIQ 28, told Xinhua that China's national standards on drinking fountains and other products of stainless steel food containers has a strict health indicators, indicators of electrical safety requirements. Found by testing "Stainless steel food containers" requirements Stainless steel liner is "safe".
This is the enterprise made a tradition of 22 gall home hot water dispenser "toxic" argument, the State Administration of Quality Supervision related to the first official to explain. News from AQSIQ, the relevant departments and national standards committee was informed that the current standards for domestic water dispenser involves mainly: GB9684-88 "stainless steel food containers", GB4706.1-1998 "Household and similar electrical appliances The first part
General
Requirements ", GB4706.19-2004" Household and similar electrical appliances Particular requirements for heating liquids ", GB4706.13-2004" Household and similar electrical appliances refrigeration equipment,
Ice cream
Machine and ice machine in the special request "and QB/T2452-99" hot and cold water dispenser, "and so on.
"With stainless steel liner of the fountain from the working principle of analysis of the water dispenser is heated again, but not conclude that the liner dispenser will have heavy metals, arsenic and other harmful substances." National Quality Inspection Administration official said. "The melting point of stainless steel up to 1500 ?? 1600 , 100 of water on the stainless steel liner will not produce qualified corrosion, corrosion products will not have access to water. For
Welding
The stainless steel liner, if the raw materials meet the standards, reasonable welding process, welding area does not appear to intergranular corrosion of sensitive areas. Thus, by detecting the line GB9684 "stainless steel food containers" requirements stainless steel liner is safe. "
It is reported that, according to China's GB9684-88 "stainless steel food containers," provided, stainless steel liner in the 4% acetic acid dip, boiled for 30 minutes, then room temperature for 24 hours after soaking, dip heavy metal content: Lead 1.0mg / L, Cr 0.5mg / L,
Nickel
3.0mg / L, Cd 0.02mg / L, arsenic 0.04mg / L. This standard applies to all use stainless steel utensils,
Package
Including drinking fountains, stainless steel pot. "This standard is more stringent test conditions, upon passing inspection of stainless steel containers in the case of contact with water, not harmful." AQSIQ said relevant departments.
For the scale problem, the official said, because the water contains more
Minerals
(With calcium, magnesium-based), in the heating process of deposition in the bladder wall, water and mineral water contains more minerals and pure water and other types of drinking water have been purified, mineral content low, slow the formation of scale and small scale production once, simply wash with white vinegar can be consumed.
He said: "The stainless steel material itself does not produce nitrite, qualified bottle (barrels) of purified drinking water treatment equipment, as long as the nitrite residue limits in line with national standards requirements, harmless to human body. "But experts AQSIQ also said that because
Bottled Water
Consumed in the process of air continuously into the barrel, the inevitable air of dust and microorganisms into the water, so bottled water dispenser installed after the drink as soon as possible. Meanwhile, in order to ensure health drink pure drinking water, drinking fountains should be cleaned regularly
Disinfection
.
AQSIQ official said, the AQSIQ will increase the water dispenser and other stainless steel utensils national random inspection efforts, focusing on electrical product safety testing and health indicators, public good quality products and list of enterprises, while enterprises with substandard products exposure for consumers to create peace of mind, satisfied consumption environment.
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