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NADE
1
China
Product Description
Hollow cathode lamps with all elements
Three type: PE sepcial , PE older model, normally instrument,.
Introduction:
Every lamp is designed for use with and tested on our spectrometers to assure compatibility and the highest performance. We offer a wide range of single-element and multi-element HCLs, which are ideal for determining most elements by atomic absorption spectroscopy. To prolong the life of a Hollow Cathode Lamp (HCL), we produce lamps with larger internal volume so that a greater supply of fill gas at optimum pressure is available. The larger the lamp, the greater the inert gas volume - and the longer the lamp lifetime.
Features:
1. Start voltage: less than or equal to 350 V.
2. Background: the background strength near main analysis line is less than 1% of analysis strength.
3. Preheat time:less than 30 min, generally between 5 and 15 min.
4. Stability:the baseline drift is less than 1% within 300110 for the copper lamp and with 5^11 for other element lamps.
5. Noise: less than 0.3%
6. Service life: no less than 5000 mA h for common element lamp and 5000 mA h for fusible and fugitive element lamps.
7. Maximum operating current: generally between 10 and 20 mA.
Specification
Number | 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 | 6 |
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 | 318.4 | 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 |
