Japanese Hamamatsu deuterium lamp in stock

NegotiableUpdate on 01/02

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Overview

Shenyang Magnesium Hui Technology Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales. The company has strong technical strength and its main products are analytical instrument light sources. Our company has a professional technical team and advanced testing equipment. Each product undergoes two levels of inspection and testing before shipment to ensure the core interests of our customers. Our company has developed the MH series light source with independent intellectual property rights, which is manufactured by foreign companies. Once the product is launched, it has gained recognition from domestic and foreign peers.

Product Details

L6999-50 Deuterium Lamp Full Analysis

Basic Information

L6999-50 isHamamatsu CorporationA product producedHigh performance deuterium lampBelonging to the L6999 series, it is a UV light source designed specifically for precision analytical instruments.

Core parameters

parameter	numerical value	Instructions
spectral range	185-400 nm	Provide stable UV continuous spectrum
aperture diameter	0.5 mm	Beam exit aperture
working life	2000 hours	Guarantee time before the light intensity drops to 50% of the initial value
Output stability	± 0.3%/h (drift)	Long term work with minimal fluctuations in light intensity
fluctuation range	0.005% (typical)	Short term stability is good
starting voltage	Maximum 400V DC	Sufficient voltage is required to excite deuterium gas discharge
Anode current	300±30 mA DC	Operating current range
Pipe pressure drop	About 80V DC	Voltage at both ends of the lamp during operation
electrode structure	See through type	Light can pass through the electrode, improving light efficiency
Window Material	UV glass	Highly transparent ultraviolet material

Application field

UV detector for liquid chromatography (LC/HPLC)-Analyze the 'heart' components of organic matter
UV visible spectrophotometer-Measure the absorbance of substances in the ultraviolet and visible light regions
electrophoresis apparatus-Separation and analysis of biomolecules
Environmental monitoring equipment(SO ₓ/NO ₓ analyzer) - detects air pollutants
medical equipment-Clinical testing
research laboratory-Various experiments that require stable ultraviolet light sources

Product Features

high stabilitySmall fluctuations in light intensity ensure accurate and reliable analysis results
Wide spectral coverage：185-400nm, Meet various analytical needs
Long-life design2000 hours of guaranteed lifespan, reducing replacement frequency
Low noise outputLow baseline noise (＜ ± 0.005A), improving detection sensitivity

Precautions for use

Replacement steps:

Safety firstTurn off the instrument power, unplug the plug, and waitcooling(About 30 minutes)
Disassemble the outer cover and fixing screws, carefully remove the old lamp
Avoid direct contact with glass parts: UseCotton gloves or tissuesTake a new lamp to prevent oil contamination from affecting light transmittance
Correctly install and fix, pay attention to the direction of the electrodes
Reinstall the cover and connect the power supply
Aging treatmentThe new light needs to be continuously illuminatedMore than 2 hoursPerform aging and check baseline stability every 30 minutes during the process

Life expectancy assessment:

When the light intensity drops to 50% of the initial value (measured at a wavelength of 250nm), the lifespan ends
When there is an increase in baseline noise (>± 0.005A) or a step like fluctuation in the wavelength scanning curve, replacement should be considered

Different from other models

The parameters of L6999-50 are basically the same as those of standard L6999, with the main difference being the customization of product batches or specific applications. Other common models:

L6999-52: Compatible with Dionex U3000 series liquid chromatography instrument
L6999-55: Variant models for other application scenarios

Welcome toShenyang Magnesium Hui Technology Co., Ltd., National distributor of imported deuterium lamps: WatersSiDeuterium lamp, Shimadzu deuterium lamp, Agilent deuterium lamp, PE deuterium lamp, Hitachi deuterium lamp, Heraeus deuterium lampHerasDeuterium lamp, Varian Varian deuterium lamp, Dionex Dian deuterium lamp, Beckman Beckman deuterium lamp, Knauer Nur deuterium lamp, Gilson deuterium lamp SSI? Altex? Deuterium lamp, Thermo deuterium lamp, Yinglin deuterium lamp, Biotage deuterium lamp, Isco deuterium lamp, Puxi Universal, Fuli deuterium lamp, Wufeng deuterium lamp, Innovation Tongheng/Beifen RuiliDeuterium lamps, etc.

Please confirm the instrument manufacturer, instrument/detector model, and original lamp item number before purchasing，Please call our company for specific prices of original and replacement lights

Our company promises that from the date of arrival of the deuterium lamp, if the equipment prompts low energy value or cannot light up after installation, our company will be responsible for replacing the lamp with a new one and bearing the round-trip shipping cost. The warranty period is within 6 months of arrival. If the products sold by our company experience a decrease in energy value or other issues during the warranty period, our company will conduct testing. If it is a quality problem with the deuterium lamp, our company will be responsible for replacing the lamp with a new one and bearing the round-trip shipping cost.

Shenyang Magnesium Hui Technology Co., Ltd

Address: No. 21, Beihang Hang Road, Tiexi District, Shenyang City