hollow cathode lamp Atomic absorption element Fe/Cu/Ni/Pb/Zn/Cd/Co/Ca/Na/Ge/Be/V

$79.99 Buy It Now or Best Offer
free,30-Day Returns

Seller Store xiaomiany-18
(420) 100.0%,

Location: shanghai
Ships to: US,
Item: 365205486893

Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Unbranded:Unbranded
Type:hollow cathode lamps
Color:transparent
Style:2 pins

This auction is for: NEW 1PCS Atomic absorption element hollow cathode lamp Description jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Item: hollow cathode lampBrand: GBTC (Chinese brand with good quality, can compatible with Shimadzu, Jena, Thermo Fisher, Hitachi, Agilent, Varian)QTY: 1PCSType: 2 pins legsSize: 38x150mm (excluding lamp legs) Starting voltage: <360VService life: 3000-5000 (mA/h)Launch stability: <+1% - -1% (measured after preheating for 20 minutes)Main sensitive line wavelength: Each element is different (please check instruction manual for details after purchase) Working current: Each element is different (please check instruction manual for details after purchase) Element : Ag/Al/As/Au B/Ba/Be/BiCa/Cd/Ce/Co/Cr/Cs/CuDy Er/Eu FeGa/Gd/GeHf/Ho/HgIn/IrKLa/Li/LuMg/Mn/MoNa/Nb/Nd/NiOsPb/Pd/Pt/PrRb/ReRh/RuSr/Sb/Se/Si/Sm/Sn/ScTa/Tb/Tm/Te/ Ti /Tl VWY/YbZn/Zr (We haven't listed all the element , if you need element which we don't list, please contact us) Maintenance: (1) After turning on the power switch of the lamp, the current should be slowly adjusted to the specified value. Increasing the lamp current to the specified value will cause spraying on the cathode surface, affecting the service life of the lamp and even causing damage to the cathode in severe cases.(2) Hollow cathode lamps, if left unused for a long time, may not function properly or even ignite due to gas leakage, gas adsorption, and other reasons. So, every 3-4 months, infrequently used lamps should be powered on and ignited for 2-3 hours to maintain their performance and extend their lifespan.(3) Hollow cathode lamps will decay after a period of use, resulting in unstable luminescence, reduced intensity, increased noise, and decreased sensitivity. In this case, an activator can be used to activate it. Alternatively, the cathode and anode of the hollow cathode lamp can be reversed and powered on for half an hour at the specified maximum operating current. After activation treatment, the performance of most hollow cathode lamps is restored to a certain extent, extending the service life of the lamp.(4) When using hollow cathode lamps with low melting point elements (such as As, Se, etc.), significant vibration should be avoided, and other lamps should not be replaced immediately after use. They need to be cooled before replacement.(5) When removing or loading hollow cathode lamps, the lamp holder should be held instead of the lamp tube, and the quartz window of the lamp should not be touched to prevent the lamp tube from breaking or the window from being contaminated, which may cause a decrease in light energy. If you find oil stains, fingerprints or other dirt on the window, you can use a degreased cotton dipped in a mixture of 1:3 alcohol and ether to gently wipe it (the ether ratio can be increased in humid weather).(6) Once the hollow cathode lamp is broken, the cathode material is exposed to the outside. In order to prevent certain harmful elements on the cathode material from affecting human health, the harmful materials should be disposed of according to regulations and should not be thrown randomly. Shipping Jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Due to the global pandemic, the deliver time will be longer than normal time, the deliver speed is slower and can't control.We send item via register airmail to worldwide(speedpak, epacket, post office airmail). comes with tracking NO., and it is free shipping.Your item will be shipped out within 48 hours after your payment clears. Please note some seller from Hongkong or south of China send goods via Hongkong airmail,it can arrive many country within 10-15 days, we are in east of China,only can use china airmail to send the goods,it is slower than Hongkong airmail,please check the form as follows to see the detail normal deliver time,if you can't wait that time, please don't purchase the items from us. Country NameNormal Deliver Time To North America14-28 business days To Most West/North Europe country14-28 business daysTo East/Middle Europe country21-35 business daysTo South America30-50 business daysTo Australia/New Zealand14-28 business days To East Asia 14-25 business daysTo West /Middle Asia21-35 business daysTo Russia21-35 business days TO Africa 50-70 business days Remark:The delivery time above will be excluded from there are local large holiday(such as Xmas)or the local strike, if similar factors exist, deliver time will be longer than this, the goods may be delayed. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Shipping Jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Due to the global pandemic, the deliver time will be longer than normal time, the deliver speed is slower and can't control.We send item via register airmail to worldwide(speedpak, epacket, post office airmail). comes with tracking NO., Your item will be shipped out within 48 hours after your payment clears. Please note some seller from Hongkong or south of China send goods via Hongkong airmail,it can arrive many country within 10-15 days, we are in east of China,only can use china airmail to send the goods,it is slower than Hongkong airmail,please check the form as follows to see the detail normal deliver time,if you can't wait that time, please don't purchase the items from us. Country NameNormal Deliver TimeTo North America14-28 business days To Most West/North Europe country14-28 business daysTo East/Middle Europe country21-35 business daysTo South America30-50 business daysTo Australia/New Zealand14-28 business days To East Asia 14-25 business daysTo West /Middle Asia21-35 business daysTo Russia21-35 business days TO Africa 50-70 business days Remark:The delivery time above will be excluded from there are local largeholiday(such as Xmas)or the local strike, if similar factors exist, deliver time will be longer than this, the goods may be delayed. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. PaymentJjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj We accept Paypal ExchangeJjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj Unsatisfied product can be returned within 14 days from receiving your item. We issue immediate full refund minus all shipping costs. New replacement item will be shipped out as soon as defective item received.

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hollow cathode lamp Atomic absorption element Fe/Cu/Ni/Pb/Zn/Cd/Co/Ca/Na/Ge/Be/V

Frequently Asked Questions About hollow cathode lamp Atomic absorption element Fe/Cu/Ni/Pb/Zn/Cd/Co/Ca/Na/Ge/Be/V in My Website

What are the best-selling hollow cathode lamp Atomic absorption element Fe/Cu/Ni/Pb/Zn/Cd/Co/Ca/Na/Ge/Be/V on law2g.com?

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