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Hamamatsu Single-element Hollow Cathode Lamp, Rhodium (Rh), 38mm Diameter - L233-45NB

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L233 SERIES (38 mm DIA.) Single-element Hollow cathode lamps

For atomic absorption analysis, Metal-vapor discharge lamp, Element : Rhodium

Hamamatsu Part Number: L233-45NB

Please note that Hamamatsu lamps are made to order and have a 2 - 3 month lead time.

SPECIFICATIONS

Lamp Diameter: 38 mm
Element symbol: Rh
Element Name: Rhodium
Analysis Lines (Maximum absorption wavelength): 343.49 nm
Analysis Lines: - nm

Hollow cathode lamps consist of single-element lamps and multi-element lamps. Single-element lamps are usually superior to multi-element lamps in absorption sensitivity and analytical line radiant intensity. Although multielement lamps offer the advantage of simultaneous determination of multiple elements, their cathode composition must be determined by taking the properties of the metals to combine fully into account. Because of that, fabricating cathodes from an optional combination of elements is not possible.

APPLICATIONS

  • Atomic absorption spectrophotometers
  • Atomic fluorescence spectrophotometers
  • Multi-element analyzers
  • Environmental analytical instruments

LINEUP OF HOLLOW CATHODE LAMPS - FOR CONVENTIONAL ATOMIC ABSORPTION SPECTROSCOPY

L233 SERIES (38 mm DIA.): SINGLE-ELEMENT HOLLOW CATHODE LAMPS (66 LAMPS)
Element Atomic
number		 Type No.
(suffix)		 Analytical
line
(nm)		 Lamp current (mA)
Typ. Max.
Ag Silver 47 -47NB(AG) 328.07 * 338.28 10 20
Al Aluminium 13 -13NB(AL) 309.27 * 396.15 10 20
As Arsenic 33 -33NQ(AS) 193.70 * 197.20 10 12
Au Gold 79 -79NQ(AU) 242.80 * 267.59 10 16
B Boron 5 -5NQ(B) 249.68 * 249.77 10 20
Ba Barium 56 -56NB(BA) 553.55 * 10 20
Be Beryllium 4 -4NQ(BE) 234.86 * 10 20
Bi Bismuth 83 -83NQ(BI) 223.06 * 306.77 10 12
Ca Calcium 20 -20NU(CA) 422.67 * 10 18
Cd Cadmium 48 -48NQ(CD) 228.80 * 5 12
Co Cobalt 27 -27NU(CO) 240.73 * 346.5 10 20
Cr Chromium 24 -24NB(CR) 357.87 * 425.44 10 20
Cs Caesium 55 -55NB(CS) 852.11 * 10 20
Cu Copper 29 -29NB(CU) 324.75 * 327.40 10 20
Dy Dysprosium 66 -66NB(DY) 404.59 * 421.17 15 15
Er Erbium 68 -68NB(ER) 400.79 * 415.11 15 15
Eu Europium 63 -63NB(EU) 459.40 * 462.72 15 15
Fe Iron 26 -26NU(FE) 248.33 * 371.99 10 20
Ga Gallium 31 -31NU(GA) 287.42 294.36 * 4 6
Gd Gadolinium 64 -64NB(GD) 407.87 422.58 * 12 12
Ge Germanium 32 -32NU(GE) 265.16 * 10 20
Hf Hafnium 72 -72NU(HF) 286.64 * 307.29 20 25
Hg Mercury 80 -80NU(HG) 253.65 * 4 6
Ho Holmium 67 -67NB(HO) 410.38 * 416.30 15 20
In Indium 49 -49NB(IN) 303.94 * 325.61 10 15
Ir Iridium 77 -77NQ(IR) 208.88 * 266.47 20 20
K Potassium 19 -19NB(K) 766.49 * 769.90 10 15
La Lanthanum 57 -57NB(LA) 357.44 550.13 * 10 20
Li Lithium 3 -3NB(LI) 610.36 670.78 * 10 20
Lu Lutetium 71 -71NB(LU) 328.17 331.21 * 15 15
Mg Magnesium 12 -12NU(MG) 285.21 * 10 18
Mn Manganese 25 -25NU(MN) 279.48 * 403.08 10 20
Mo Molybdenum 42 -42NB(MO) 313.26 * 320.88 10 20
Na Sodium 11 -11NB(NA) 589.00 * 589.59 10 15
Nb Niobium 41 -41NB(NB) 334.91 * 405.89 20 30
Nd Neodymium 60 -60NB(ND) 463.42 492.45 * 15 15
Ni Nickel 28 -28NQ(NI) 232.00 * 341.48 10 20
Os Osmium 76 -76NU(OS) 290.90 * 305.86 15 15
Pb Lead 82 -82NQ(PB) 217.00 * 283.30 10 15
Pd Palladium 46 -46NQ(PD) 244.79 * 247.64 10 20
Pr Praseodymium 59 -59NB(PR) 495.13 * 513.34 15 15
Pt Platinum 78 -78NU(PT) 265.95 * 299.80 10 20
Rb Rubidium 37 -37NB(RB) 780.02 * 794.76 10 20
Re Rhenium 75 -75NB(RE) 346.05 * 346.47 20 25
Rh Rhodium 45 -45NB(RH) 343.49 * 10 20
Ru Ruthenium 44 -44NB(RU) 349.89 * 20 25
Sb Antimony 51 -51NQ(SB) 217.58 * 231.15 10 15
Sc Scandium 21 -21NB(SC) 390.74 391.18 * 10 15
Se Selenium 34 -34NQ(SE) 196.03 * 20 25
Si Silicon 14 -14NU(SI) 251.61 * 288.16 10 20
Sm Samarium 62 -62NB(SM) 429.67 * 484.17 15 20
Sn Tin 50 -50NQ(SN) 224.61 * 286.33 20 20
Sr Strontium 38 -38NB(SR) 460.73 * 10 20
Ta Tantalum 73 -73NU(TA) 271.47 * 275.83 10 20
Tb Terbium 65 -65NB(TB) 431.88 432.64 * 15 15
Te Tellurium 52 -52NQ(TE) 214.27 * 10 15
Ti Titanium 22 -22NB(TI) 364.27 * 365.35 10 20
Tl Thallium 81 -81NU(TL) 276.78 * 377.57 7 10
Tm Thulium 69 -69NB(TM) 371.79 * 410.58 10 15
V Vanadium 23 -23NB(V) 306.64 318.40 * 10 20
W Tungsten 74 -74NU(W) 255.14 * 400.87 10 25
Y Yttrium 39 -39NB(Y) 410.23 * 412.83 15 15
Yb Ytterbium 70 -70NB(YB) 346.43 398.79 * 10 10
Zn Zinc 30 -30NQ(ZN) 213.86 * 307.59 7 15
Zr Zirconium 40 -40NB(ZR) 360.12 * 468.78 20 20
D2 Hydrogen 1 -1DQ(D2) 240.00 (peak value) 30 35

* Analytical lines marked with an asterisk (*) indicate the maximum absorption wavelength of each element. Since each element has two or more spectral emission lines, select the appropriate spectral line for the sample concentration.

NOTE: The guaranteed life is defined by the product of the lamp current value (typ.) and the accumulated operating time and is specified as 5000 mA·hrs except for the guaranteed life of As, Ga and Hg which are specified as 3000 mA·hrs.

The lamp current values listed above are specified as a peak value. However, instruments using a pulse lighting system may indicate the lamp current value as the mean value. So, operate at the lamp current specified for the instrument in use.

PLEASE SEE OUR ADDITIONAL IMAGES TAB FOR FURTHER TECHNICAL INFORMATION AND DIMENSIONAL OUTLINES.

Additional Hamamatsu Lamps Available:


  • Model: L233-45NB
  • Manufactured by: Hamamatsu

Additional Images


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