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...IEC60335-1,IEC60598-1,UL746A and ASTM D3638-92 . The working principle of the leakage tracking test(tracking index testing) is that the conducting liquid (0.1%NH 4 CL) of required volume in the required heig...
... DC Flammability rating: UL94-V0 Test voltage: 6000V (50Hz, 1min) Safety: II Overvoltage category/pollution Index: CATIII / 2 Adapter wire: OD4.5-7.0 (2.5-4.0mm2) Connector contact resistance: 0.5m Insertion...
...: 1000V DC Flammability rating: UL94-V0 Test voltage: 6000V (50Hz, 1min) Safety: II Overvoltage category/pollution Index: CATIII / 2 Adapter wire: OD4.5-7.0 (2.5-4.0mm2) Connector contact resistance: 0.5m In...
...: 1000V DC Flammability rating: UL94-V0 Test voltage: 6000V (50Hz, 1min) Safety: II Overvoltage category/pollution Index: CATIII / 2 Adapter wire: OD4.5-7.0 (2.5-4.0mm2) Connector contact resistance: 0.5m In...
... dissolved solids content:≤1000PPM c. water temperature: 5-45 degree. d. PH range: 6.5 - 8.5 e. Hardness: 600mg / L (caco3) f. Turbidity: ≤ 10NTU g Pollution Index: SDI <5 h. Iron: <0.3mg / L( If iron >0.3 and manganese >0.1, Must be Aeration+ Iron...
... of complicated design on the whole coordinate system, in its production speed,mechanical properties,such as noise pollution index. Size of greatest shaping: 2600×2400mm Valid width:2700mm Use of the product...
... of complicated design on the whole coordinate system, in its production speed,mechanical properties,such as noise pollution index. Size of greatest shaping: 2600×2400mm Valid width:2700mm Use of the product...
...: MULTI-MEDIA FILTER The Multi-media Filter can remove trace suspended matter and the pollution index in the raw water will be reduced lowest value. There are two layer in it ,such as gravel and quartz sand ...
... (35mm) at a fixed height (35mm) on the surface of a solid insulating material on the surface of a solid insulating material, and to determine its relative tracking index (CTI) and tracking resistance index ...
...index to evaluate the degree of water pollution. It refers to the amount of oxygen consumed by chemical oxidants (such as potassium dichromate) to oxidize and decompose reducing substances (such as organic m...
... plants, particulate matter and other impurities in water, reduces the turbidity of water, and achieves the purpose of water quality clarification. After treatment, the water pollution index SDI≤4 can preven...
... water pump, dosing device, quartz sand filter, activated carbon filter, precision filter and so on.Its main function is to reduce the pollution index...
... Its combustion intensity is relatively high, compact structure, advanced combustion technology, and low pollution index. 3 . Advanced energy saver saves resources. 4 . Special condensing device and furnace ...
.... The internal structure is reasonable, the heat absorption balance, and the convection heat transfer effect is good. The combustion intensity is relatively high, the pollution index is low,...
... It can achieve continuous heating, good heat transfer effect, high combustion efficiency and low pollutant index. 3 . Install multiple data detection protection devices, such as: water shortage protection, ...
... city gas. With full premixed combustion technology, the pollution index is low, combustion is sufficient, and thermal efficiency is high. The energy saver is installed and the heat exchange efficiency is hi...
...tem, quartz sand filter, activated carbon filter, precision filter ,and so on. Its main function is to reduce the raw water pollution index and residual chlorine and other impurities, to achieve the reverse ...
... pump, dosing system, quartz sand filter, activated carbon filter, precision filter ,and so on. Its main function is to reduce the raw water pollution index and residual chlorine and other impurities, to ach...
... pump, dosing system, quartz sand filter, activated carbon filter, precision filter ,and so on. Its main function is to reduce the raw water pollution index and residual chlorine and other impurities, to ach...
... water pump, dosing device, quartz sand filter, activated carbon filter, accurate filter, etc. Its main function is to reduce the pollution index and other impurities such as residual chlorine meet the influ...