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
Designed to fit various models of atomic absorption fluorescence spectrometers in the domestic market, this product is also compatible with imported brands such as PE, SHIMADZU, ThermoFisher, Keysight, Hitachi, and AJ. It offers excellent stability, high sensitivity, and a long service life.
·Product Features
Advanced Japanese technology ensures high stability.
Glow starter voltage for hollow cathode lamp: <350V
Stability: After preheating for 15 minutes, drift <350V.
Using life: High melting point >5000 mA•h, low melting point <3000 mA•h. Replacement is guaranteed for quality issues within 3 months.
This lamp uses advanced Japanese negative electrode technique and vacuum processing, providing high light intensity and high stability.
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Glow starter voltage for hollow cathode lamp: <350V
Stability: After preheating for 15 minutes, drift <350V.
Using life: High melting point >5000 mA•h, low melting point <3000 mA•h. Replacement is guaranteed for quality issues within 3 months.
This lamp uses advanced Japanese negative electrode technique and vacuum processing, providing high light intensity and high stability.
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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 | Steel Casting Valve Guards All cylinders with a threaded necking are required to have cylinder caps in place when being stored full or empty. Compatible With Select cylinders, Product Type Cylinder cap. These caps have the durability to withstand cylinder falls and keep the valve protected Cylinder valve protection is paramount when moving or storing a cylinder.
Standards are engraved on the body. They can be engraved with marking, logo, etc.
They are supplied: - raw - zinc plated - powder painted - zinc & powder painted
Steel&Cast Iron Cylinder Guards,Steel Guards,Cylinder Valve Guard,Customized Steel Guards Hangzhou Qizheng Trading Co., Ltd. , https://www.gascylindercap.com |