Design for a Unique Wavelength LIF Detector ZETALIF 3000TM
A Sensitive & cost effective 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.

High Selectivity: Only labeled molecules and compounds with native fluorescence will be detected.
Low noise and interference.

Modularity : Adaptable to CE and HPLC systems
including Fast-LC, Capillary LC and nanoLC.		  
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ZETALIF 3000 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 length of window

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

Laser :
Reference

Detector

Laser
 
Wavelength nm
Source
Power
85-Z3266 ZETALIF 3000
266
 Pulsed DPSS

2mw

85-Z3325 ZETALIF 3000
325
 Helium/Cadmium 10mw
85-Z3410 ZETALIF 3000
410
 Diode 20mw
85-Z3473 ZETALIF 3000
473
 Diode

30mw

85-Z3488 ZETALIF 3000
488
 Argon ion 25 to 30mw
85-Z3633 ZETALIF 3000
633
 Helium/Neon 10mw
Each item includes one Laser(b) and the appropriate filter block:

Filter block:

The filters in filter block depend on the laser and contain the appropriate excitation and emission filters. Zetalif 3000 detectors are adapted for use with one laser only and cannot be used other than the one with which they are configurated initially.(a) 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 3000 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.

Options: The model LIF-SA-04 is configured for LC, Capillary-LC, or nano-LC systems but can be ordered with the cathode option for CE systems.When the detector is ordered with a cathode option, a table is provided to adjust the height of the detector.
Table dimensions: 22(H); 26(W); 33(D) cm.
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.

 



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