High Sensitivity

The VUV-14 is a fixed wavelength light absorbance monitor designed to be used with ultra low volume sampling cells under flowing solvent conditions (i.e. chromatography). The VUV-14 series of detectors has a high resolution analog output with a sensitivity range from 4.0 AU/V to 0.0005 AU/V and features a state-of-the- art noise level of less than +/-0.00001 AU.

Fixed wavelength

The VUV-14 uses a low pressure Hg lamp for a wavelength emission of 254nm.

Variety of sample cell configurations

The VUV-14 has a broad line of sample cells available. These include cells designed for standard and high flow 5 mm and 10 mm path length HPLC cells, and preparative LC. Whatever your application the VUV-14 can serve as a reliable source for obtaining the results you want.

Reliable, Rugged, Low Maintenance Design

The VUV-14 is constructed with a high reliability lamp, true double beam sample/reference light paths and a robust universal power supply. A rugged tactile feedback keypad for instrument control is standard.

Original Equipment Manufacturer

HPLCDetectors.com offers complete units for private label to individual modules designed to fit your specific application. For further information please contact us.

Fixed Wavelength UV-VIS Absorbance Monitor

Part Number:
VUV-14
Sample Cells:
10mm STD, 5 mm STD, Preparative, High Flow 10mm, High Flow 5mm
Optical Design:
Interference filter with fiber optic beam splitter and high sensitivity/low RI effect flow cell
Light Sources:
Mercury (Hg)
Wavelength Selection:
Fixed (Customer Replaceable Interference Filter)
Wavelength Available:
254nm, 280nm
Wavelength Accuracy:
Defined by elemental line emission characteristics of the lamp
Wavelength Precision:
Better than +/- 0.2 nm
Bandpass:
Low Pressure Mercury Lamp <0.1 nm
Noise:
< +/- 1 x 105 AU over 30 sec period peak to peak with 1.0 sec rise time
Drift:
<+/- 1 x 104 AU over 30 min period peak to peak 1.0 sec rise time
Input/Output:
Analog, RS-232
Display:
LED Display
Size:
15" x 9.4" x 6.6" (L x W x H with Case)
OEM:
Yes
Standalone:
Yes

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