Model NO.: 4520L
Customized: Customized
Compatible with: Atomic Absorption Fluorescence Spectrometer
Low Melting Point: <3000
High Melting Point: >5000
Material: Glass
Trademark: kejie
Transport Package: Wooden( Professional Export Packaging)
Origin: China
Hollow Cathode Lamp for Atomic Absorption/lamp
·Product Description
It's adapted for various models of atomic absorption fluorescence spectrometer in domestic market, also can compatible with imported brand, like PE, SHIMADZU, ThermoFisher, Keysight, Hitachi, AJ. Having good stabability, high sensibility and long life.
·Product Features
Advance Japan technique with high stability
Glow starter voltage for hollow cathode lamp: <350V Â Â Â
Stabability: preheat 15 minutes, drift <350V.
Using life: high melting point >5000mA•h, low melting point <3000mA•h. Replacement is guaranteed for the quality problem within 3 months.
It's using advanced Japan negative electrode technique and vacuum processing, which is having high light intensity and high stabability.
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Glow starter voltage for hollow cathode lamp: <350V Â Â Â
Stabability: preheat 15 minutes, drift <350V.
Using life: high melting point >5000mA•h, low melting point <3000mA•h. Replacement is guaranteed for the quality problem within 3 months.
It's using advanced Japan negative electrode technique and vacuum processing, which is having high light intensity and high stabability.
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·Technical Parameter
| No. | Element | Wavelength | Maximum Working Current(mA) | Working Current(mA) |
| 1 | Ni | 232 | 20 | 4 |
| 2 | Mg | 285.2 | 15 | 2 |
| 3 | Cd | 228.8 | 10 | 2 |
| 4 | Mn | 279.5 | 20 | 2 |
| 5 | Ca | 422.7 | 15 | 3 |
| 6 | Cr | 357.9 | 20 | 4 |
| 7 | Al | 309.3 | 15 | 6 |
| 8 | Zn | 213.9 | 15 | 3 |
| 9 | Pd | 248.6 | 20 | 6 |
| 10 | As | 193.7 | 10 | 6 |
| 11 | Sn | 284 | 15 | 6 |
| 12 | Si | 251.6 | 25 | 8 |
| 13 | Se | 196.1 | 15 | 5 |
| 14 | K | 766.5 | 10 | 2 |
| 15 | Fe | 248.3 | 20 | 4 |
| 16 | Co | 240.7 | 20 | 4 |
| 17 | Hg | 253.7 | 8 | 3 |
| 18 | Pt | 265.9 | 20 | 5 |
| 19 | Ti | 365.4 | 25 | 8 |
| 20 | Sb | 231.2 | 20 | 4 |
| 21 | Cu | 324.7 | 15 | 3 |
| 22 | Na | 589 | 10 | 2 |
| 23 | Sm | 429.7 | 20 | 8 |
| 24 | Bi | 223.1 | 10 | 3 |
| 25 | Li | 670.8 | 15 | 2 |
| 26 | Au | 242.8 | 10 | 4 |
| 27 | V | 318.1 | 25 | 6 |
| 28 | Ba | 553.6 | 15 | 6 |
| 29 | Cs | 852.1 | 10 | 3 |
| 30 | Rb | 780 | 10 | 5 |
| 31 | Mo | 313.3 | 20 | 6 |
| 32 | Sr | 460.7 | 20 | 6 |
| 33 | Rh | 343.5 | 20 | 5 |
| 34 | Ag | 328.1 | 15 | 3 |
| 35 | P | 213 | 10 | 3 |
| 36 | Zr | 360.1 | 25 | 8 |
| 37 | Nb | 334.4 | 20 | 8 |
| 38 | B | 249.7 | 20 | 8 |
| 39 | Ga | 287.4 | 10 | 6 |
| 40 | Gd | 407.9 | 20 | 8 |
| 41 | Ge | 265.2 | 20 | 6 |
| 42 | In | 303.9 | 15 | 5 |
| 43 | Ir | 303.9 | 25 | 8 |
| 44 | La | 550.1 | 20 | 6 |
| 45 | Lu | 336 | 20 | 8 |
| 46 | Nd | 463.4 | 20 | 8 |
| 47 | Pb | 283.3 | 15 | 2 |
| 48 | Pd | 248.6 | 20 | 6 |
| 49 | Re | 346 | 20 | 6 |
| 50 | Ru | 349.9 | 25 | 5 |
| 51 | Ta | 271.5 | 25 | 8 |
| 52 | Te | 214.3 | 15 | 4 |
| 53 | Tl | 276.8 | 10 | 3 |
| 54 | W | 255.1 | 25 | 8 |
| 55 | Y | 410.2 | 15 | 6 |
| 56 | Yb | 398.8 | 15 | 6 |
| 57 | Be | 234.9 | 15 | 6 |
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·Application fields
It's adapted for domestic and imported atomic absorption spectrophotometer and atomic fluorescence spectrophotometer.
·Detail Pictures
·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers demands.
4. Do our best to make sure customer can get their goods in time
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·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.Â
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·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years'warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's spare parts supply for our products
4. Long term distribution partners worldwide ensure individual on-site customer consultation and service.
·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84139055
Cell: +86-15211154681
FAX: 0731-89833299
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Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
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Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
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Q3:What's the production time?
A3:Usually 20 days for production, some equipments need extra time to debug.
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Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
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Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
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Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. (Â We also provide after-sale technical support)
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Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
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