The flexible detector: ZETALIF EvolutionTM
A Sensitive solution for HPLC, fast-LC and CE systems

High Sensitivity: 10 times to 100 times greater
than conventional fluorescence and up to 100,000 times more
sensitive than UV detection.

Versatility: 14 interchangelable different lasers availables for any application

Modularity : Adaptable to CE and HPLC systems
including Fast-LC, Capillary LC and nanoLC.
Selectivity: Low noise and interference molecules will be detected. Only labeled or native fluorescente
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ZETALIF EVOLUTION Detector Specifications:

Capillary :

OD: 365 µm to 460 µm
ID : Refer to Table1

Capillary ID ( µm) Estimated*
cell Volume nL
25
0.2
50
0.4
75
0.9
100
1.6
150
3.5
320
16.1

Table1 : Capillary ID and Volume of Cell

*Based on 200 µm window length

Two models are available :
LIF-UV-01 Deseigned for lasers emitting at wavelengths from 266 to 488 nm
LIF-VI-01 Deseigned for lasers emitting at wavelengths from 410 to 780 nm

Signal outputs: Analog (processed) 0-1V (DC), 0-100 mV (DC)
Analog (direct) 0-1V (DC)

Available Lasers :
Laser
wavelength nm
Source
Power
266
Pulsed DPSS

2mW

325
Helium/Cadmium
10mW
355
Pulsed DPSS
2mW
410
Diode
20mW
473
Diode

30mW

488
Diode
25mW
514
Argon ion
40mW
532
DPSS CW
15mW
594
Helium/Neon
2mW
633
Helium/Neon
10mW
635
Laser Diode CW
20mW
650
Laser Diode CW
15mW
780
Laser Diode CW
40mW

Filter block:

The Filter block depend on the laser and contain the appropriate excitation and emission filter.

ZETALIF Evolution detectors are adapted for use of a broad variety of lasers. The filter block depends on the laser and contains the appropriate excitation and emission filters.

Contact Picometrics for more information

Power requirements for the Detector:
100/120 VAC, 50/60 Hz, 0.63 A;
220/240 VAC, 50/60 Hz, 0.315 A
Data Acquisition Systems:
ZETALIF is compatible with any data acquisition system featuring an analog input (0-1 V).
If no analog input is available, an A/D converter is necessary.
Interface with HPLC system:
Zetalif Evolution is compatible with all LC systems and optimal sensitivity is acheived at flow rates < 0.5 mL/min. Lower sensitivity may be observed at higher flow rates.
Interface with CE system:
Agilent CE ® : External Detector Adapter kit, MS cassette, and an A/D converter (HP.35900E) needed. Capillary length total 55cm/effective 37cm. The system works with the HP Chemstation software.
Dimensions and weight: 34.0 (H) x 17.0 (W) x 34.0 (D)cm/12,5 kg
Beckman P/ACE MDQ ®: External Detector Adapter kit, MS cassette and an A/D converter (SS420-X)needed. Capillary length: total 53cm/effective 35cm.The system works with the 32 karat software.

 

PrinCE® : For single lift models, capillary length: total 70cm/effective 50cm. (80/35 for double lift models). The system works with the DAX software.
Other systems: please contact Picometrics.