manufacturer: Labexchange
model: ECS10
The following illustrations and descriptions refer to the instrument model and are drawn from brochures.
They do not represent the scope of delivery. Please refer to the text of the offer for the exact scope of delivery.
Technical specifications
FLASH 14 DAD 600 Detector
Is an UV-VIS diode array detector, which allows measuring absorbance of four wavelengths in range of 200 – 600 nm simultaneously in one cell just as visualization of whole spectra.
It is possible to use the detector in flash and preparative applications. Standardly is assembled preparative cell PLCC 15 but other cells are available
ECP2100 Preparative Pump
This isocratic pump works with Gradient Box ECB2007 as a quaternary gradient pump. Flow rate range is 1-100 ml/min and pressure limit at 15 MPa.
Unit software includes new learning algorithm for pulsation suppression and many testing and diagnostic functions
ECB2007 Gradient Box without Degasser
Box is suited for handling liquids in ECOM gradient systems. It accommodates a container for solvent bottles and four-way gradient valve.
Four-way gradient valve is controlled from the pumps ECP2010, ECP2050 or ECP2100.
ECOMAC Chromatography Software
This system is fully controlled by ECOMAC software, which is also a part of delivery. It allows all units controlling, gradient creating and fraction collecting.
(Fraction collector can be supplied as option)
Flash 14 DAD 600
Wavelength range (four wavelengths simultaneously) 200 - 600 nm (256 elements on CCD)
Typical spectral half-width 8 nm
Accuracy of adjustment ± 1 nm
Reproducibility ± 0.5 nm
Light source Deuterium discharge lamp
Noise level at test cell (254 nm, TC 0.75 s) ± 5 x 10-5 AU
Drift at test cell (254 nm after 1 h) 1 x 10-3 AU/hr
Materials in contact with mobile phase PTFE; fused silica, stainless steel
Time constant (T90) 0.5 s; 0.75 s; 1 s or 2 s (T63 0.3s;0.4s;0.6s;1s)
Output for integrator 1 V/AU (in digital form only)
Interface RS232
Power supply 90-264 V
Power input 90 VA
Dimensions (W x H x D) 280 x 130 x 463 mm (11.02 x 5.12 x 18.23 in)
Weight 9 kg (19.84 lb)
PREPARATIVE CELL PLCC 15 (SUPPLIED WITH UNIT)
volume/optical path (adjustable) 45 μl / 0.3 mm; 55 μl / 1.4 mm; 70 μl / 2.4 mm
Cell connecting tubing with OD = 1/8", thread 1/4"-28
Maximal flow rate 500 ml/min
ECP 2100 Pump
Flow-rate 0.1 – 100.0 ml/min.
Pumping system two plungers dia. 3/8” connected in parallel
Maximum operating pressure 15 MPa (2176 PSI, 150 bar)
Accuracy of flow-rate (10 ml/min. 12MPa H2O) ± 2%
Repeatability of flow-rate (10 ml/min. 12MPa H2O) ± 0.5%
Accuracy of pressure measurement ± 2%
Adjustable lower pressure limit 0.0 – 14.0 MPa
Adjustable upper pressure limit 1.0 – 15.0 MPa
Number of valves* 4 (A,B,C,D)
Setting of components concentrations* 0.0 – 100.0 %
Wetted materials stainless steel, sapphire, KEL-F, seals**
Communication RS232, Ethernet(LAN), USB
Display, keypad VFD 140x32 pixels, 10 pushbuttons
Power supply 100-240V 50/60Hz 100VA
Dimensions ( w x h x d ) 280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in)
Weight 12 kg (26,5 lb)
Output capillary outer diameter 1/16
ECB2007 Gradient Box
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Gradient valve
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Number of gradient valves
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4 (A,B,C,D)
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Maximal operating pressure
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1.38 bar (20PSI)
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Orifice
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0.060" (1.52mm)
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Wetted materials
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PTFE
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Common parameters
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Connecting thread
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1/4"-28 flat bottom
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Power supply
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100-240V 50/60Hz 20VA
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Inside box dimensions (w x h x d)
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267 x 56 x 305 mm
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Dimensions (w x h x d)
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280 x 135 x 498 mm
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Weight
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7 kg
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