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Consumables |
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| Hollow Cathode Lamp (HCL) |
| Lamp Characteristics |
| High Intensity |
| Our lamps are specially designed to emit high intensity at the recommended
operating currrent, resulting in low Signal-to-Noise ratio and excellent
performance. |
| Low Operating Current |
| Our lamps may be operated at only half of the instrument manufacturer's
recommended current for sufficient intensity, resulting in long lifetime
of the lamps. |
| Category |
Data |
| Glowing starting voltage: |
300 V |
| Radiation stability: |
1% over 30 minutes |
| Size: 2" for Perkin-Elmer |
Diameter: 50 mm, Length: 180 mm |
| Size: 1.5" lamps |
Diameter: 38 mm, Length: 160 mm |
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| Design |
| Our lamps are specially designed to meet or exceed the requirements
for various types of atomic absorption spectrometers and to provide
low detection limits for your most difficult analysis. We also manufacture
Argon and/or Neon gas filled lamps. |
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| Quality Control |
| Varsal utilizes Total Quality Control (TQC) to monitor, control
and inspect every single step of the hollow cathode lamp manufacturing
process. The materials are carefully selected in our manufacturing
to avoid spectral interference from fill gas or impurities in the
cathode material. |
| Every lamp is thoroughly tested prior to shipment. Under same testing
conditions, the radiation intensity of every lamp is equal to or better
than those made by other vendors. |
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| List of Atomic Absorption Spectrometers Manufacturers |
| Varsals HCL can be used on Atomic Absorption Spectrometers manufactured
by: |
Perkin-Elmer, coded and uncoded
Varian
BUCK Scientific
GBC
Hitachi
Shimadzu
Thermal Jarrel Ash
IL
Unicom
LEEMAN Labs
Phillips |
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| 1.5" Hollow Cathode Lamp |
- Regular 1.5" lamps for all systems except Perkin-Elmer
system.
- Self-reversal 1.5" lamps for Shimadzu, Thermal Jarrel
Ash, LEEMAN Labs whose AAS system requires self-reversal
background correction abilities.
- Even though Varian system do not require self-reversal
lamps, they are sugggested and recommanded because of longer
life time and higher intensity.
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| 2" Hollow Cathode Lamp |
- Uncoded (regular) 2" lamps can be used for all Perkin-Elmer
atomic absorption spectrometers. Some models do require
different convertion cables.
- The coded lamps are intended for use with those instruments
such as Models 5100, 4100, 3300, 2100, 1100, series etc.,
which can read the lamp coding and automatically set lamp
and element parameters.
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| List of Hollow Cathode Lamp Products |
| Element |
Symbol |
2" uncoded P/N |
Price $ |
2" coded P/N |
Price $ |
1.5" regular P/N |
Price $ |
1.5" self-reversal P/N |
Price $ |
| Aluminum |
Al |
201-101 |
250 |
211-101 |
295 |
203-101 |
169 |
223-101 |
188 |
| Antimony |
Sb |
201-102 |
295 |
211-102 |
330 |
203-102 |
169 |
223-102 |
208 |
| Arsenic |
As |
201-103 |
345 |
211-103 |
380 |
203-103 |
199 |
223-103 |
239 |
| Barium |
Ba |
201-104 |
250 |
211-104 |
289 |
203-104 |
175 |
223-104 |
198 |
| Beryllium |
Be |
201-105 |
399 |
211-105 |
439 |
203-105 |
225 |
223-105 |
245 |
| Bismuth |
Bi |
201-106 |
295 |
211-106 |
330 |
203-106 |
169 |
223-106 |
188 |
| Boron |
B |
201-107 |
250 |
211-107 |
289 |
203-107 |
175 |
223-107 |
198 |
| Cadmium |
Cd |
201-108 |
295 |
211-108 |
330 |
203-108 |
175 |
223-108 |
198 |
| Calcium |
Ca |
201-109 |
250 |
211-109 |
289 |
203-109 |
169 |
223-109 |
188 |
| Cerium |
Ce |
201-163 |
850 |
211-163 |
895 |
203-163 |
215 |
223-163 |
245 |
| Cesium |
Cs |
201-164 |
850 |
211-164 |
895 |
203-164 |
215 |
223-164 |
245 |
| Chromium |
Cr |
201-110 |
250 |
211-110 |
289 |
203-110 |
169 |
223-110 |
188 |
| Cobalt |
Co |
201-111 |
250 |
211-111 |
289 |
203-111 |
175 |
223-111 |
198 |
| Copper |
Cu |
201-112 |
250 |
211-112 |
289 |
203-112 |
169 |
223-112 |
188 |
| Dysprosium |
Dy |
201-113 |
345 |
211-113 |
380 |
203-113 |
215 |
223-113 |
245 |
| Erbium |
Er |
201-114 |
345 |
211-114 |
389 |
203-114 |
215 |
223-114 |
245 |
| Europium |
Eu |
201-115 |
345 |
211-115 |
380 |
203-115 |
215 |
223-115 |
245 |
| Gadolinium |
Gd |
201-116 |
345 |
211-116 |
380 |
203-116 |
215 |
223-116 |
245 |
| Gallium |
Ga |
201-117 |
399 |
211-117 |
439 |
203-117 |
215 |
223-117 |
245 |
| Germanium |
Ge |
201-118 |
399 |
211-118 |
439 |
203-118 |
215 |
223-118 |
245 |
| Gold |
Au |
201-119 |
489 |
211-119 |
529 |
203-119 |
215 |
223-119 |
245 |
| Hafnium |
Hf |
201-120 |
345 |
211-120 |
380 |
203-120 |
215 |
223-120 |
245 |
| Holmium |
Ho |
201-121 |
345 |
211-121 |
380 |
203-121 |
215 |
223-121 |
245 |
| Indium |
In |
201-122 |
295 |
211-122 |
330 |
203-122 |
215 |
223-122 |
245 |
| Iridium |
Ir |
201-123 |
760 |
211-123 |
795 |
203-123 |
215 |
223-123 |
245 |
| Iron |
Fe |
201-124 |
250 |
211-124 |
289 |
203-124 |
169 |
223-124 |
188 |
| Lanthanum |
La |
201-125 |
345 |
211-125 |
380 |
203-125 |
205 |
223-125 |
230 |
| Lead |
Pb |
201-126 |
250 |
211-126 |
289 |
203-126 |
175 |
223-126 |
188 |
| Lithium |
Li |
201-127 |
250 |
211-127 |
289 |
203-127 |
169 |
223-127 |
188 |
| Lutetium |
Lu |
201-165 |
850 |
211-165 |
895 |
203-165 |
215 |
223-165 |
245 |
| Magnesium |
Mg |
201-128 |
250 |
211-128 |
289 |
203-128 |
169 |
223-128 |
188 |
| Manganese |
Mn |
201-129 |
250 |
211-129 |
289 |
203-129 |
169 |
223-129 |
188 |
| Mercury |
Hg |
201-130 |
295 |
211-130 |
330 |
203-130 |
189 |
223-130 |
198 |
| Molybdenum |
Mo |
201-131 |
250 |
211-131 |
289 |
203-131 |
169 |
223-131 |
188 |
| Neodymium |
Nd |
201-132 |
345 |
211-132 |
380 |
203-132 |
215 |
223-132 |
245 |
| Nickel |
Ni |
201-133 |
250 |
211-133 |
289 |
203-133 |
169 |
223-133 |
188 |
| Niobium |
Nb |
201-134 |
250 |
211-134 |
289 |
203-134 |
175 |
223-134 |
198 |
| Osmium |
Os |
201-166 |
850 |
211-166 |
895 |
203-166 |
320 |
223-166 |
348 |
| Palladium |
Pd |
201-135 |
399 |
211-135 |
439 |
203-135 |
235 |
223-135 |
255 |
| Phosphorus |
P |
201-136 |
345 |
211-136 |
380 |
203-136 |
275 |
223-136 |
298 |
| Platinum |
Pt |
201-137 |
399 |
211-137 |
439 |
203-137 |
235 |
223-137 |
255 |
| Potassium |
K |
201-138 |
250 |
211-138 |
289 |
203-138 |
175 |
223-138 |
198 |
| Praseodymium |
Pr |
201-139 |
345 |
211-139 |
380 |
203-139 |
215 |
223-139 |
245 |
| Rhenium |
Re |
201-140 |
399 |
211-140 |
439 |
203-140 |
275 |
223-140 |
298 |
| Rhodium |
Rh |
201-141 |
669 |
211-141 |
705 |
203-141 |
329 |
223-141 |
348 |
| Rubidium |
Rb |
201-167 |
850 |
211-167 |
895 |
203-167 |
175 |
223-167 |
198 |
| Ruthenium |
Ru |
201-142 |
399 |
211-142 |
439 |
203-142 |
295 |
223-142 |
315 |
| Samarium |
Sm |
201-143 |
345 |
211-143 |
380 |
203-143 |
215 |
223-143 |
245 |
| Scandium |
Sc |
201-144 |
399 |
211-144 |
439 |
203-144 |
275 |
223-144 |
298 |
| Selenium |
Se |
201-145 |
345 |
211-145 |
380 |
203-145 |
215 |
223-145 |
245 |
| Silicon |
Si |
201-146 |
250 |
211-146 |
289 |
203-146 |
175 |
223-146 |
198 |
| Silver |
Ag |
201-147 |
250 |
211-147 |
289 |
203-147 |
169 |
223-147 |
188 |
| Sodium |
Na |
201-148 |
250 |
211-148 |
289 |
203-148 |
169 |
223-148 |
188 |
| Strontium |
Sr |
201-149 |
250 |
211-149 |
289 |
203-149 |
175 |
223-149 |
198 |
| Tantalum |
Ta |
201-150 |
250 |
211-150 |
289 |
203-150 |
205 |
223-150 |
230 |
| Tellurium |
Te |
201-151 |
295 |
211-151 |
330 |
203-151 |
205 |
223-151 |
230 |
| Terbium |
Tb |
201-152 |
345 |
211-152 |
380 |
203-152 |
215 |
223-152 |
245 |
| Thallium |
Tl |
201-153 |
295 |
211-153 |
330 |
203-153 |
215 |
223-153 |
245 |
| Thulium |
Tm |
201-154 |
399 |
211-154 |
439 |
203-154 |
215 |
223-154 |
245 |
| Tin |
Sn |
201-155 |
295 |
211-155 |
330 |
203-155 |
205 |
223-155 |
230 |
| Titanium |
Ti |
201-156 |
250 |
211-156 |
289 |
203-156 |
169 |
223-156 |
188 |
| Tungsten |
W |
201-157 |
250 |
211-157 |
289 |
203-157 |
175 |
223-157 |
198 |
| Vanadium |
V |
201-158 |
250 |
211-158 |
289 |
203-158 |
215 |
223-158 |
245 |
| Ytterbium |
Yb |
201-159 |
345 |
211-159 |
380 |
203-159 |
215 |
223-159 |
245 |
| Yttrium |
Y |
201-160 |
345 |
211-160 |
380 |
203-160 |
215 |
223-160 |
245 |
| Zinc |
Zn |
201-161 |
250 |
211-161 |
289 |
203-161 |
169 |
223-161 |
188 |
| Zirconium |
Zr |
201-162 |
250 |
211-162 |
289 |
203-162 |
175 |
223-162 |
198 |
| Calcium/Magnesium |
Ca/Mg |
201-181 |
350 |
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203-181 |
259 |
223-181 |
299 |
| Copper/Zinc |
Cu/Zn |
201-182 |
350 |
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203-182 |
259 |
223-182 |
299 |
| Aluminum/Strontium |
Al/Sr |
201-183 |
350 |
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203-183 |
269 |
223-183 |
308 |
| Silver/Cadmium |
Ag/Cd |
201-184 |
395 |
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203-184 |
259 |
223-184 |
299 |
| Copper/Beryllium |
Cu/Be |
201-185 |
495 |
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203-185 |
325 |
223-185 |
375 |
| Aluminum/Tin |
Al/Sn |
201-186 |
445 |
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203-186 |
325 |
223-186 |
345 |
| Platinum/Rhodium |
Pt/Rh |
201-187 |
995 |
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203-187 |
495 |
223-187 |
545 |
| Selenium/Tin |
Se/Sn |
201-188 |
545 |
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203-188 |
335 |
223-188 |
355 |
| Sodium/Potassium |
Na/K |
201-189 |
350 |
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203-189 |
269 |
223-189 |
298 |
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| Warranty |
| Every lamp is covered by a standard 2-year limited warranty. |
| Usually, each regular element lamp carries 5000 mA-Hour warranty,
such as Cu, Ni, Ca, Mg, etc., each volatile element lamp carries 3000
mA-Hour warranty, such as As, Se, Sb, Bi, Pb, Cd, etc. |
| We will replace any lamp that does not perform to its specifications.
For any specific lamp, please call or email for details. |
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