At present, the domestic market mainly focuses on these products: mechanical lock, induction lock, password lock, and fingerprint lock. The functional principle and technical application of each product are different. The mechanical lock is the lock with the lowest technical content. At present, the most common use of ordinary people is the ordinary mechanical lock. Induction locks and password locks are often used in business and public spaces. The door locks used in hotel rooms are induction locks, and many companies have chosen password locks for door control. Among the four types of locks, the fingerprint lock is the highest-tech lock. The high-end fingerprint lock product combines the four technologies of “fingerprint, password, magnetic card and mechanical keyâ€. Therefore, its manufacturing process and technology content are the highest. of.
Super-low Ash Coal Activated Carbon
coal-based activated carbon
for water purification is widely used in the deep purification of
drinking water, industrial water and wastewater. Industrial water
purification and gas phase adsorption, such as power plant,
petrochemical, oil refinery, food and beverage, sugar wine, medicine,
electronics, fish, marine and other industries water purification
treatment, can effectively absorb the water in the free, sulfur and
other organic pollution special The price of the coal-activated carbon
filter material, especially the precursor of the Mutant (THM), is to
purify the impurity and remove the odor. can also be used for industrial
exhaust purification, gas desulfurization, petroleum catalytic
reforming, gas separation, pressure swing adsorption, air drying, food
preservation, gas masks, media carrier recovery solvent Coal activated
carbon, industrial solvent filtration, decolorization, purification and
so on.
Use: Used in the purification of drinking water,
deodorizing, brewing industry, decoloring of pharmaceutical and chemical
products.
Spec.:
Super-Low Ash Coal Activated Carbon Super-Low Ash Coal Activated Carbon,Coal Agglomerated Activated Carbon,Coal-Based Granular Activated Carbon,Granular Activated Carbon SHIZUISHAN ZhongShi activated carbon co,.ltd , https://www.zscarbonchina.com
DX-3060
DX-3070
DX-3080
DX-4060
DX-4070
DX-4080
DX-4090
DX-40100
8×30
12×40
Fingerprint lock advantage highlights or will replace ordinary lock
Not long ago, it exposed the problem that the anti-theft lock of the ordinary anti-theft lock is weak and has potential safety hazards. In the program, any thief can use the "tweezing lock" technology to steal the belongings of others. After the column was broadcast, the residents were in danger. While paying attention to the safety performance of their own door locks, they also had a doubt. What kind of door locks are safe and reliable? If you don't use ordinary locks, what can we use?
Model NO.
Moisture(%)
Strength(%)
Ash(%)
Idine value(mg/g)
Carbon tetrachloride(%)
Packing density(g/L)
pH-value
Grain diameter(mm)
≤3
≥95
≤5
≥1010
≥60
520±20
8-10
Φ3.0
≤3
≥95
≤6
≥1030
≥70
500±20
8-10
Φ3.0
≤3
≥93
≤8
≥1050
≥80
450±20
8-10
Φ3.0
≤3
≥95
≤5
≥1010
≥60
530±20
8-10
Φ4.0
≤3
≥95
≤6
≥1030
≥70
520±20
8-10
Φ4.0
≤3
≥95
≤8
≥1050
≥80
460±20
8-10
Φ4.0
≤3
≥93
≤9
≥1080
≥90
430±20
8-10
Φ4.0
≤3
≥90
≤10
≥1100
≥100
370±20
8-10
Φ4.0
≤5
≥93
≤5
≥1000
≥60
460±20
8-10
-
≤5
≥93
≤5
≥1000
≥60
450±20
8-10
-