Bolton Metal Words Ltd

DOUALA, Cameroon

• MOQ 500 Piece(s)
• colorsilver

We are offering mercury hg, clean mercury. 1. General 1-1.scope: scope: this specification applies to mercury switch(mercury type) for 220v current circuits, used in electronic equipment. 1-2. Standard atmospheric conditions: unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests is as follows: (1). Ambient temperature: 15 to 35 (2). Relative humidity : 25% to 85% (3). Air pressure : 86 kpa to 106 kpa 2.if there is any doubt about the results, measurements shall be made within the following limits: (1). Ambient temperature: 20 ± 1 (2). Relative humidity : 63% to 67% (3). Air pressure : 86 kpa to 106 kpa 1-3. Operating temperature range : -20 to +100 1-4. Storage temperature range : -20 to +40 3-1. Rating : ac 220v 2a 4.raw material 1glass tube material high borosilicate glass sio2b2o3na2o 2electrode material tungsten rods diameter1.5mm 3mercury degree of purity99.999 % item conditions specifications 1 overall length length 65±1mm 2 external diameter diameter 15±0.5mm 3 working angle angle 5°∼10° 4 uninterrupted power supply ups uninterrupted 70%ie/5min uninterrupted 5 switching ability switching 20return/min switching normal 6 surface temperaturerise surface ≤10k 7 anode-cathode distance anode-cathode ≥4mm 8 electrical durability life-span ≥100, 000 cycles 9 peak voltage voltage 220v 10 maximum current current 2a 11 contact resistance. max.ω 3

• MOQ 500 Piece(s)
• colorsilvr white

We are offering liquid metal and 100% pure mercury(hg). We are exporters of pure liquid mercury we guarantee 100% purity mercury for sale (1). Ambient temperature: 15 to 35 (2). Relative humidity : 25% to 85% (3). Air pressure : 86 kpa to 106 kpa 2.if there is any doubt about the results, measurements shall be made within the following limits: (1). Ambient temperature: 20 ± 1 (2). Relative humidity : 63% to 67% (3). Air pressure : 86 kpa to 106 kpa 1-3. Operating temperature range : -20 to +100 1-4. Storage temperature range : -20 to +40 3-1. Rating : ac 220v 2a 4.raw material 1glass tube material high borosilicate glass sio2b2o3na2o 2electrode material tungsten rods diameter1.5mm 3mercury degree of purity99.999 % item conditions specifications 1 overall length length 65±1mm 2 external diameter diameter 15±0.5mm 3 working angle angle 5°∼10° 4 uninterrupted power supply ups uninterrupted 70%ie/5min uninterrupted 5 switching ability switching 20return/min switching normal 6 surface temperaturerise surface ≤10k 7 anode-cathode distance anode-cathode ≥4mm 8 electrical durability life-span ≥100, 000 cycles 9 peak voltage voltage 220v 10 maximum current current 2a 11 contact resistance.

• MOQ 500 Piece(s)
• colorsilver

We offer Pure Liquid Mercury. 1. General 1-1.scope: scope: this specification applies to mercury switch(mercury type) for 220v current circuits, used in electronic equipment. 1-2. Standard atmospheric conditions: unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests is as follows: (1). Ambient temperature: 15 to 35 (2). Relative humidity : 25% to 85% (3). Air pressure : 86 kpa to 106 kpa 2.if there is any doubt about the results, measurements shall be made within the following limits: (1). Ambient temperature: 20 â± 1 (2). Relative humidity : 63% to 67% (3). Air pressure : 86 kpa to 106 kpa 1-3. Operating temperature range : -20 to +100 1-4. Storage temperature range : -20 to +40 3-1. Rating : ac 220v 2a 4.raw material 1glass tube material high borosilicate glass sio2b2o3na2o 2electrode material tungsten rods diameter1.5mm 3mercury degree of purity99.999 % item conditions specifications 1 overall length length 65â±1mm 2 external diameter diameter 15â±0.5mm 3 working angle angle 5â°â�¼10â° 4 uninterrupted power supply ups uninterrupted 70%ie/5min uninterrupted 5 switching ability switching 20return/min switching normal 6 surface temperaturerise surface â�¤10k 7 anode-cathode distance anode-cathode â�¥4mm 8 electrical durability life-span â�¥100, 000 cycles 9 peak voltage voltage 220v 10 maximum current current 2a 11 contact resistance. max.î© 3 remark: plus 0.5 kv, 50 hz ac, 30 seconds can not breakdown test methods: jk-005 automatic high-voltage breakdown device an output of either a binding post termination galvanometer, and the other output termination current meter enclosure.

• MOQ 1 Gram
• Silver mercury Red mercury

We are offering mercury 99.99%. material: pure mercury purity rate: 99.999% physical and chemical properties obtained: elemental symbol: hg atomic number of mercury : 80 atomic mass: 200.59 amu melting point: -38.87 °c - 234.28 °k boiling point: 356.58 °c - 629.73 °k number of protons/electrons: 80 number of neutrons: 121 crystal structure: rhombohedral density 13.546 g/cm3 @ 300k color: silvery-white non-volatile matter