SLD1000

PSS Perfect Separation Solutions > Products > LC Systems & Detectors > Light Scattering Detectors > SLD1000

Right Angle Static Multicolor Light Scattering

90°-angle light scattering detector suitable as GPC/SEC/GFC detector.

The SLD1000 RALLS (RALS) is a right angle static light scattering detector for the measurement of absolute molecular weight of macromolecules in solution. The special feature of the PSS SLD1000 light scattering detector is that it is not shipped with a fixed wavelength but that the wavelength is selectable in the range 300 to 600 nm. Different cell options (analytical, bioinert, micro) are available, cells can be easily exchanged.

The detector design allows seamless integration into any PSS (Bio)SECcurity² or Agilent 12x0 stack. In combination with an RI and a viscosity detector the light scattering detector can be used for triple detection.

Highlights

Stackable Multicolor Right Angle LS Detector

Stackable static light scattering detector for the detection of the time-averaged scattering intensity at 90° detection angle.
Light source with arbitrary wavelength between 300-600 nm that can be changed even within a sequence.
3 different cell options, analytical, micro and bioinert version for harsh analytical conditions and extreme pH values, user exchangeable.
Early maintenance feedback (EMF) for continuous tracking of instrument usage. Electronic records of maintenance and errors, automated OQ/PV procedures.

Connect to Agilent/PSS

Connect to Agilent 12x0/PSS (Bio)SECcurity²

The SLD1000 is the perfect addition to any Agilent 12x0/Infinity II or PSS (Bio)SECcurity² system. It fits seamlessly into the stack and communicates via CAN bus with all other modules. At least one othe concentration detector, such as an RI or UV, is required. Three different cell options are available to match analytical or micro applications or to be fitted into a bioinert system.

Data analysis requires WinGPC UniChrom software with the single angle light scattering module.

Software Options

Chromatography Data System with Light Scattering Analysis

Don't sacrifice flexibility, user-friendliness and compliance just to add light scattering to your lab. Protect your investments and ensure integrated solutions - now and in future.

WinGPC UniChrom MultiWorkstation or Client/Server controls the stack, acquires data and allow for comprehensive manual or automated analysis with flexible result output. Software wizards and guided setups support users and facilitate learning.

Profit from the convenient, secure and continuously improved features of a world wide used Chromatography Data System equipped with specific light scattering data analysis routines and test procedures.
Automatically generate ultra-fast molar mass and size results including result uncertainty even within an active sequence.
Or analyze samples in all details using WinGPC's advanced features and sophisticated tools.
Transfer all results to a LIMS, create extensive reports and provide clear, scalable figures for presentations - all within one software package.

Specifications

	SLD2020	SLD7100	SLD1000	MDS Dual Angle
Detector type	20 angle simultaneous detection (MALLS)	7 angle simultaneous detection (MALLS)	1 angle, 90° (multicolor RALLS)	2 angle (integrated, dual angle)
No. of angles	20	7	1	2
Detection angles/ scattering angles	12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 90, 100, 108, 116, 124, 132, 140, 148, 156, 164 detection angle = scattering angle	35, 50, 75, 90 105, 130, 145 index-matching cell: detection angle = scattering angle	90	15, 90
Cell/Cell volume	Glass, SST (standard), Titanium, PTFE + 25% carbon, 63 µL, vertical, self-cleaning	PEEK, 100µL nominal vertical, self-cleaning	analytical: 8µL cell bioinert: 8µL cell micro: 4µL cell	10µL
Scattering volume	< 7.8 nL	20 nL nominal		0.01µL
Laser wavelength/power	120 mW, 660 nm, vertically polarized, temperature stabilized light source with precision power control	635 nm/35 mW, vertically polarized, temperature stabilized with precision power control	user selectable arbitrary wavelength between 300-600 nm, can be changed within sequence	660 nm/50 mW
Options	metal-free flow path (P/N 403-1018, SLD2020B) fluorescence filter (Upgrade options: P/N 403-1024 (10 filter)/P/N 403-1025 (20 filter)) fluorescence filter (Initial: P/N 403-1021 (10 filter) / P/N 403-1022 (20 filter))	temperature control (P/N 403-0005) metal-free flow path (P/N 403-0014, SLD7100B) fluorescence filter (P/N 403-0011) Software for operation in batch mode (P/N 403-0004)	µ-flow cell bioinert flow cell	upgrade with viscometer and/or RI in same enclosure upgrade with viscometer and/or RI, enclosure expansion metal free flow path, optional: dynamic light scattering