Product Description Sensitive Light Scattering Detector for Universal Detection for universal detection, 5 &mu,l/min 5 ml/min This ELSD has been developed as well for ultrafast HPLC. The light source is a 405 nm laser, which increases the sensitivity even further. Sederes unique Low-Temperature-Technology allows outstanding analytical results to be achieved with this detector. As an universal detector, an ELSD offers numerous possibilities for detecting substances that have few or no chromophores (carbohydrates, proteins, peptides, polymers, lipids, steroids, etc.). Since the eluents are evaporated, the use of non-UV-compatible solvents poses no problems and the ELSD is gradient compatible. Complete SOP protocols for GLP conformity and validation procedures are available. This detector can be controlled with OpenLab EZChrom, Chromeleon and ClarityChrom software, via USB or RS-232 or via the keypad and digital display on the front panel, allowing it to be integrated into almost any LC system. Wide application range Large choice of nebulizers High sensitivity Detection Detector type Light scattering detector Detection channels 1 Light source 10 mW 405 nm laser (Class 3B) elapsed-time counter Sensitivity 500 pg on column Maximum data rate Analog: 100 Hz/Digitial: 60 Hz Gas requirements Gas nitrogen preferred Gas flow rate <, 3 l/min (<, 4 l/min for CC nebulizer) Gas inlet pressure 3.5 bar HPLC flow rate 200 l/min 2.5 ml/min (HPLC nebulizer), further nebulizers (UHPLC, SFC, low flow) available on request Heated zone Temperature range ambient to 100 C Communication Gain 1 to 12 factor 211 (2048) Filter moving average (0 10 s) Analog outputs 0 1 V Analog control input contact closure, TTL for ready, autozero, power down Control USB, RS-232 Power-down methods shut-off: gas, light source, heating and/or PMT cleaning mode Technical parameters Display LCD and keypad General Power supply 230 V/50 Hz, 1.7 A 115 V/60 Hz, 1.8 A Dimensions 250 x 480 x 550 mm (W x H x D) Weight 16 kg
Детектор светорассеяния Sedex 90LT
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