Lamps and Cells
Deuterium Lamps
OVERVIEW
Varsal introduces a new line of 2000+ hour deuterium lamps. Each lamp is designed to provide long life, consistent intensity and high signal stability. Varsal can supply the commonly used D2 lamps for existing instruments or we can engineer lamps specific to the unique requirements of each manufacturer¡¯s spectrophotometers, liquid chromatography detectors, medical analyzers and pollution measuring devices. Our technical ability to customize a lamp to meet the optical, electrical and mechanical specifications of each instrument is only surpassed by the company’s passion for customer service excellence and on-time delivery responsiveness.
Varsal Advantages
- Long lamp life for economical, operator convenience
- Consistent intensity with high energy for excellent performance
- Signal stability for continuous stable operation
- Quality, JIT delivery, customer service
- your expectations are always met
Custom OEM Partnership
Varsal will design and build a lamp specific to your analytical instrument. Give us the electronic specifications of your instrument and desired lamp dimensions. Do you want a base, flange, leads, timer, etc? Let us know your requirements and Varsal will build you a lamp. We also can provide bare lamps ready for mounting by the end-user.
Quality Control and Testing
Varsal utilizes Total Quality Assurance (TQA) monitoring to control and inspect every step of the deuterium lamp manufacturing process. The materials are carefully selected and every lamp is 100% tested prior to shipment.
Warranty
Each lamp is covered by a standard 2000 hour limited warranty. Varsal will replace any lamp that does not perform to its specification. We guarantee 100% satisfaction whenever you select our deuterium lamps.
Mounted Deuterium Lamps
|
Manufacturer |
Instrument Model |
Catalog Number |
Unit Price |
|
Shimadzu |
SPD10A/20A |
705-550 |
270 |
|
SPDM10A/M20A |
705-554 |
270 |
|
|
SPD6A |
705-551 |
270 |
|
|
LC2010 |
705-552 |
310 |
|
|
Nexera LC2030 DAD |
705-555 |
290 |
|
|
UV-120,3000, 1601, 2450, 2550 |
705-553 |
270 |
|
|
AA-670 |
|||
|
SSI |
|
712-550 |
310 |
|
Hitachi |
7000 |
704-551 |
340 |
|
L6000/7000/7420/2400/2500 |
704-550 |
340 |
|
|
U1800/2800/1900/2900 |
704-552 |
340 |
|
|
U2000 |
704-553 |
340 |
|
|
Knauer |
2500 |
713-550 |
350 |
|
UVD2.1s (*) |
713-551 |
350 |
|
|
Lineur |
100 |
714-550 |
350 |
|
Agilent |
1100/1200/VWD |
710-550 |
370 |
|
1100/1200DAD |
710-551 |
370 |
|
|
8453 UV Spec |
710-552 |
390 |
|
|
1260DAD/1290 (*) |
710-553 |
370 |
|
|
1260VWD (*) |
710-554 |
370 |
|
|
Waters |
Alliance 2489 |
708-553 |
400 |
|
Alliance 2487 |
708-550 |
370 |
|
|
Acquity 996/2996 |
708-551 |
400 |
|
|
486 |
708-552 |
370 |
|
|
Perkin Elmer |
PE 200 |
701-550 |
270 |
|
PE 100 |
701-551 |
270 |
|
|
Lambda |
701-552 |
330 |
|
|
Hach |
DR4000U |
720-550 |
270 |
|
DR5000/6000 |
720-551 |
270 |
|
|
Jasco |
1575/2075 |
715-550 |
270 |
|
Beckman |
5510 |
721-550 |
270 |
|
MDQ |
721-551 |
270 |
|
|
DU 600 to 7500 Series |
721-552 |
270 |
|
|
DU500, 20, 30 |
721-553 |
270 |
|
|
Buck Scientific |
210/220 AAS System |
707-510 |
349 |
|
Analytic Jena |
UV-Vis |
722-550 |
270 |
|
AAS |
722-551 |
270 |
|
|
Varian |
ProStar 325/335 |
702-552 |
270 |
|
23881A |
702-551 |
270 |
|
|
Scinco |
S3100 |
726-550 |
270 |
|
Thermo |
UV6000LP |
709-550 |
270 |
|
AAS |
709-551 |
270 |
|
|
Dionex |
UV3000VWD |
729-550 |
370 |
|
ABI |
757 |
727-550 |
270 |
|
Gilson |
|
719-550 |
349 |
(*) Indicates a marker chip is not supplied with lamp
Note: See-through designs and lamps using other glass window materials are available.
Lamp Specifications
| Window Material | Spectral Dist.(nm) | Aperture Diameter(mm) | Output Stability | Starting Voltage(V dc) | Anode Current (mA dc) | Anode Voltage (V dc) | Filament Ratings | Lamp life(hr) | ||
| Drift(%/hr) | Fluctuation(% p-p) | Voltage (Vdc ac) | Current(Adc ac) | |||||||
| UV Glass | 160-400 | 0.5 | ¡À0.5 | 0.005 | 400 | 300 | 70-95 | 2.5¡ú1 | 4¡ú1.8 | 2000 |
| UV Glass | 160-400 | 1.0 | ¡À0.5 | 0.005 | 350 | 300 | 65-90 | 2.5¡ú1 | 4¡ú1.8 | 2000 |
| UV Glass | 185-400 | 0.5 | ¡À0.5 | 0.005 | 400 | 300 | 70-95 | 10¡ú7 | 0.8¡ú0.5 | 2000 |
| UV Glass | 185-400 | 1.0 | ¡À0.5 | 0.005 | 350 | 300 | 65-90 | 10¡ú7 | 0.8¡ú0.5 | 2000 |
Note: See-through designs and lamps using other window materials are available.
Disposal of Lamps
When disposing a used lamp, be sure to comply with all state, province and country regulations to ensure the disposal is legal and environmentally proper.