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THIS PRODUCT IS FOR THE MEASUREMENT OF SIZE, MOLECULAR WEIGHT AND ZETA POTENTIAL OF DISPERSED PARTICLES AND MOLECULES. THE SYSTEM INCLUDES MAXIMUM 4MW HENE LASER (633NM) WITH HIGH SENSITIVITY APD DETECTOR. THE SIZE/MOLECULAR WEIGHT BY DLS/SLS OF THE SYSTEM IS MEASURED AT 90-DEGREES. THE DYNAMIC LIGHT SCATTERING (DLS) WILL DETERMINE THE SIZE OF PARTICLES IN A SAMPLE. FROM <1 NM TO 10 PM. THE SYSTEM HAS ADAPTIVE CORRELATION FOR REPRODUCIBLE DLS MEASUREMENTS WITH NO DATA LOSS. THE SYSTEM ALSO HAS ZETA POTENTIAL ANALYSIS THAT INCORPORATES M3-PALS AND CONSTANT CURRENT ZETA MODE FOR MEASUREMENT OF ZETA POTENTIAL DISTRIBUTIONS AND DATA QUALITY IN CONDUCTIVE MEDIA. THE SYSTEM ALSO INCLUDED AN APPLICATION SOFTWARE WITH ITS EASY TO USE METHOD BUILDER FOR MEASUREMENT CONTROL, DATA ANALYSIS WITH ADVANCED DATA QUALITY ASSESSMENT AND AN ADVICE SYSTEM. THIS LIGHT SCATTERING INSTRUMENT IS FOR USE IN A LABORATORY. THE PRODUCT IS AN ENTRY LEVEL MODEL, FOR ROUTINE SAMPLE INVESTIGATIONS. THE SYSTEM UTILIZES 90 DEGREES MEASUREMENTS TO GENERATE PARTICLE SIZE AND ZETA POTENTIAL DATA FOR MEASURING LARGER SIZED PARTICLES. THE SYSTEM ALSO IDENTIFIES AND SEPARATELY CLASSIFIES ROGUE LARGE PARTICLES SO THAT THEY DO NOT INFLUENCE THE CONSISTENTLY PRESENT PARTICLE SIZE RESULT PROVIDING A MORE REPRESENTATIVE VIEW OF THE SAMPLE. THE SYSTEM CAN BE USED IN THE SIZING OF COLLOIDAL SILICA. SYSTEM SPECIFICATIONS:- PARTICLE SIZE AND MOLECULAR SIZE MEASUREMENT PRINCIPLE: CLASSICAL 90° DYNAMIC LIGHT SCATTERING MEASUREMENT RANGE: 0.3 NM TO 15 UM (2) MINIMUM SAMPLE CONCENTRATION: 1 MG/ML 15 KDA PROTEIN, MAXIMUM SAMPLE CONCENTRATION: (3) 40% W/V ZETA POTENTIAL MEASUREMENT PRINCIPLE: MIXED-MODE MEASUREMENT PHASE ANALYSIS LIGHT SCATTERING (M3-PALS) SIZE RANGE: 3.8 NM - 100 UM CONCENTRATION RANGE: 10 MG/ML (5) TO 40% W/V (6) SAMPLE CONDUCTIVITY RANGE: MAXIMUM: 260 MS/CM STATIC LIGHT SCATTERING (MOLECULAR WEIGHT) MEASUREMENT PRINCIPLE: STATIC LIGHT SCATTERING WITH DEBYE PLOT MOLECULAR WEIGHT RANGE: 980 DA - 20 MDA ACCURACY: +/- 10% TYPICAL SYSTEM DETECTOR: AVALANCHE PHOTODIODE DIMENSIONS OF WIDTH 322 MM, DEPTH 565 MM, HEIGHT 245 MM WEIGHT: 19 KG POWER: AC 100-240 V, 50-60 HZ, 4.0 A POWER CONSUMPTION: MAX 100 W, TYPICAL 45 W INTERFACE: USB 2.0 OR HIGHER

THIS PRODUCT IS FOR THE MEASUREMENT OF SIZE, MOLECULAR WEIGHT AND ZETA POTENTIAL OF DISPERSED PARTICLES AND MOLECULES. THE SYSTEM INCLUDES MAX.10MW HENE LASER (633NM) WITH HIGH SENSITIVITY APD DETECTOR. THE SIZE/MOLECULAR WEIGHT BY DLS/SLS MEASURED AT 90-DEGREES. THE DYNAMIC LIGHT SCATTERING (DLS) WILL DETERMINE THE SIZE OF PARTICLES IN A SAMPLE. FROM <1 NM TO 10 PM. THE SYSTEM HAS ADAPTIVE CORRELATION FOR FASTER, REPRODUCIBLE, DLS MEASUREMENTS WITH NO DATA LOSS. THE SYSTEM ALSO HAS ZETA POTENTIAL ANALYSIS THAT INCORPORATES M3-PALS AND CONSTANT CURRENT ZETA MODE FOR MEASUREMENT OF ZETA POTENTIAL DISTRIBUTIONS AND DATA QUALITY IN CONDUCTIVE MEDIA. THE PRODUCT ALSO AN APPLICATION SOFTWARE WITH A METHOD BUILDER FOR MEASUREMENT CONTROL. THE SYSTEM ALSO ALLOWS DATA ANALYSIS WITH ADVANCED DATA QUALITY ASSESSMENT AND ADVICE SYSTEM. THIS LIGHT SCATTERING INSTRUMENT IS FOR USE IN A LABORATORY. THE PRODUCT IS AN ENTRY LEVEL MODEL FOR USE WITH MORE CHALLENGING SAMPLES. THE SYSTEM UTILIZES 90 DEGREES MEASUREMENTS TO GENERATE PARTICLE SIZE AND ZETA POTENTIAL DATA FOR MEASURING LARGER SIZED PARTICLES. THE SYSTEM CAN BE USED FOR PROTEIN RESEARCHERS TO CONFIRM THAT SAMPLES MEET QUALITY REQUIREMENTS AND THAT PRODUCTION AND PURIFICATION PROCESSES ARE OPTIMIZED. SYSTEM SPECIFICATIONS:- PARTICLE SIZE AND MOLECULAR SIZE MEASUREMENT PRINCIPLE: CLASSICAL 90° DYNAMIC LIGHT SCATTERING MEASUREMENT RANGE: 0.3 NM TO 15 UM (2) MINIMUM SAMPLE CONCENTRATION: 0.3 MG/ML 15 KDA PROTEIN, MAXIMUM SAMPLE CONCENTRATION: (3) 40% W/V ZETA POTENTIAL MEASUREMENT PRINCIPLE: MIXED-MODE MEASUREMENT PHASE ANALYSIS LIGHT SCATTERING (M3-PALS) SIZE RANGE: 3.8 NM - 100 UM CONCENTRATION RANGE: 1 MG/ML (5) TO 40% W/V (6) SAMPLE CONDUCTIVITY RANGE: MAXIMUM: 260 MS/CM STATIC LIGHT SCATTERING (MOLECULAR WEIGHT) MEASUREMENT PRINCIPLE: STATIC LIGHT SCATTERING WITH DEBYE PLOT MOLECULAR WEIGHT RANGE: 980 DA - 20 MDA ACCURACY: +/- 10% TYPICAL SYSTEM DETECTOR: AVALANCHE PHOTODIODE TEMPERATURE CONTROL RANGE: 0°C TO 120°C (7) DIMENSIONS OF WIDTH 322 MM X DEPTH 565 MM X HEIGHT 245 MM WEIGHT: 19 KG POWER: AC 100-240 V, 50-60 HZ, 4.0 A POWER CONSUMPTION: MAX 100 W, TYPICAL 45 W INTERFACE: USB 2.0 OR HIGHER

THIS PRODUCT IS FOR THE MEASUREMENT OF SIZE, MOLECULAR WEIGHT, PARTICLE CONCENTRATION AND ZETA POTENTIAL OF DISPERSED PARTICLES AND MOLECULES. THE SYSTEM INCLUDES MAXIMUM 10MW HENE LASER (633NM) WITH HIGH SENSITIVITY APD DETECTOR. THE SIZE/MOLECULAR WEIGHT BY DLS/SLS OF THE SYSTEM IS MEASURED AT 173-DEGREES USING NON-INVASIVE BACK SCATTER, AND 90-DEGREE DLS/SLS MEASUREMENTS ARE ALSO POSSIBLE. THE SYSTEM ALSO INCLUDES ADAPTIVE CORRELATION FOR FASTER, REPRODUCIBLE, DLS MEASUREMENTS WITH NO DATA LOSS. THIS PRODUCT ALSO INCORPORATES MULTI-ANGLE DYNAMIC LIGHT SCATTERING MEASUREMENTS FOR HIGHER RESOLUTION DLS ANALYSIS AND PEAK PARTICLE CONCENTRATION ANALYSIS OF SAMPLES <500NM. THERE IS ALSO ZETA POTENTIAL ANALYSIS THAT INCORPORATES M3-PALS AND CONSTANT CURRENT ZETA MODE FOR MEASUREMENT OF ZETA POTENTIAL DISTRIBUTIONS AND IMPROVED DATA QUALITY IN CONDUCTIVE MEDIA. THE PRODUCT ALSO INCLUDES AN APPLICATION SOFTWARE WITH EASY TO USE METHOD BUILDER FOR MEASUREMENT CONTROL AND DATA ANALYSIS WITH ADVANCED DATA QUALITY ASSESSMENT AND ADVICE SYSTEM. THIS LIGHT SCATTERING INSTRUMENT IS FOR USE IN A LABORATORY. THE PRODUCT CAN BE USED IN MONITORING VIRAL CONCENTRATION. SYSTEM SPECIFICATIONS:- PARTICLE SIZE AND MOLECULAR SIZE MEASUREMENT PRINCIPLE: NON-INVASIVE BACK SCATTER (NIBS) DYNAMIC LIGHT SCATTERING DYNAMIC LIGHT SCATTERING (90° AND 13°) MEASUREMENT ANGLE: 173°, 13°, 90° MEASUREMENT RANGE: DIAMETER: 0.3 NM - 15 MM CONCENTRATION RANGE: MINIMUM SAMPLE CONCENTRATION: 0.2 MG/ML 15 KDA PROTEIN OR 0.1 MG/ML 15 KDA PROTEIN MAXIMUM SAMPLE CONCENTRATION: 40% W/V ZETA POTENTIAL MEASUREMENT PRINCIPLE: MIXED-MODE MEASUREMENT PHASE ANALYSIS LIGHT SCATTERING (M3-PALS) SIZE RANGE: 3.8 NM - 100 MM MINIMUM SAMPLE VOLUME: 20 ML CONCENTRATION RANGE: 1 MG/ML (5) TO 40% W/V (6) SAMPLE CONDUCTIVITY RANGE: MAXIMUM: 260 MS/CM STATIC LIGHT SCATTERING (MOLECULAR WEIGHT) MOLECULAR WEIGHT RANGE: 980 DA - 20 MDA DIMENSIONS OF WIDTH 322 MM, DEPTH 565 MM, HEIGHT 245 MM WEIGHT: 19 KG POWER: AC 100-240 V, 50-60 HZ, 4.0 A POWER CONSUMPTION: MAX 100 W, TYPICAL 45 W INTERFACE: USB 2.0 OR HIGHER

THE PRODUCT IS AN ANALYSER DESIGNED TO MEASURE A WIDE RANGE OF SAMPLE TYPES AND CONCENTRATIONS. THE MEASUREMENT OF SIZE, MOLECULAR WEIGHT AND ZETA POTENTIAL OF DISPERSED PARTICLES AND MOLECULES. THE SYSTEM INCLUDES MAX 4MW HENE LASER (633NM) WITH HIGH SENSITIVITY APD (AVALANCHE PHOTODIODE) DETECTOR. SIZE AND MOLECULAR WEIGHT BY DLS/SLS MEASURED AT 173-DEGREES. IT OFFERS WIDE DYNAMIC CONCENTRATION CAPABILITY AND HIGH SENSITIVITY DUE TO THE NON-INVASIVE BACK SCATTER (NIBS) OPTICAL DESIGN. THE ADAPTIVE CORRELATION FEATURE ENHANCES SAMPLE THROUGHPUT BY REDUCING MEASUREMENT DURATION AND PROVIDING GREATER SAMPLE KNOWLEDGE. THE OPTICAL FILTER WHEEL ALLOWS MEASUREMENT OF FLUORESCENT SAMPLES WITHOUT IMPACTING OVERALL INSTRUMENT SENSITIVITY. WITH ITS UNIQUE ADAPTIVE CORRELATION FOR FASTER, REPRODUCIBLE, DLS MEASUREMENTS WITH NO DATA LOSS. ZETA POTENTIAL ANALYSIS INCORPORATES M3-PALS AND CONSTANT CURRENT ZETA MODE. ALSO, INCLUDES SOFTWARE APPLICATON WITH ITS EASY TO USE METHOD BUILDER FOR MEASUREMENT CONTROL AND DATA ANALYSIS WITH ADVANCED DATA QUALITY ASSESSMENT AND ADVICE SYSTEM. SPECIFICATIONS FOR LIGHT SCATTERING ANALYSER: MEASUREMENT RANGE: DIAMETER: 0.3 NM - 10 UM MINIMUM SAMPLE VOLUME: 12 UL CONCENTRATION RANGE: 0.1 MG/ML 15 KDA PROTEIN (BLUE LABEL) ZETA POTENTIAL: SIZE RANGE: DIAMETER: 3.8 NM - 100 UM (2) MINIMUM SAMPLE VOLUME: 20 UL (4) CONCENTRATION RANGE: 10 MG/ML (5) TO 40% W/V (6) (BLUE LABEL) SAMPLE CONDUCTIVITY RANGE: MAXIMUM 260 MS/CM STATIC LIGHT SCATTERING (MOLECULAR WEIGHT) MOLECULAR WEIGHT RANGE: 980 DA - 20 MDA MEASUREMENT PRINCIPLE: STATIC LIGHT SCATTERING WITH DEBYE PLOT ACCURACY: +/- 10% TYPICAL SYSTEM: DETECTOR: AVALANCHE PHOTODIODE DIMENSIONS: 322 MM X 565 MM X 245 MM WEIGHT: 19 KG POWER: AC 100-240 V, 50-60 HZ, A 40 A. INTERFACE: USB 2.0 OR HIGHER.

THE PRODUCT IS AN ANALYSER DESIGNED TO MEASURE A WIDE RANGE OF SAMPLE TYPES AND CONCENTRATIONS. THE MEASUREMENT OF SIZE, MOLECULAR WEIGHT AND ZETA POTENTIAL OF DISPERSED PARTICLES AND MOLECULES. THE SYSTEM INCLUDES MAX 10MW HENE LASER (633NM) WITH HIGH SENSITIVITY APD (AVALANCHE PHOTODIODE) DETECTOR. SIZE AND MOLECULAR WEIGHT BY DLS/SLS MEASURED AT 173-DEGREES. IT OFFERS WIDE DYNAMIC CONCENTRATION CAPABILITY AND HIGH SENSITIVITY DUE TO THE NON-INVASIVE BACK SCATTER (NIBS) OPTICAL DESIGN. THE ADAPTIVE CORRELATION FEATURE ENHANCES SAMPLE THROUGHPUT BY REDUCING MEASUREMENT DURATION AND PROVIDING GREATER SAMPLE KNOWLEDGE. THE OPTICAL FILTER WHEEL ALLOWS MEASUREMENT OF FLUORESCENT SAMPLES WITHOUT IMPACTING OVERALL INSTRUMENT SENSITIVITY. WITH ITS UNIQUE ADAPTIVE CORRELATION FOR FASTER, REPRODUCIBLE, DLS MEASUREMENTS WITH NO DATA LOSS. ZETA POTENTIAL ANALYSIS INCORPORATES M3-PALS AND CONSTANT CURRENT ZETA MODE. ALSO, INCLUDES SOFTWARE APPLICATON WITH ITS EASY TO USE METHOD BUILDER FOR MEASUREMENT CONTROL AND DATA ANALYSIS WITH ADVANCED DATA QUALITY ASSESSMENT AND ADVICE SYSTEM. SPECIFICATIONS FOR LIGHT SCATTERING ANALYSER: MEASUREMENT RANGE: DIAMETER: 0.3 NM - 10 UM MINIMUM SAMPLE VOLUME: 12 UL CONCENTRATION RANGE: 0.2 MG/ML 15 KDA PROTEIN (RED LABEL) ZETA POTENTIAL: SIZE RANGE: DIAMETER: 3.8 NM - 100 UM (2) MINIMUM SAMPLE VOLUME: 20 UL (4) CONCENTRATION RANGE: 1 MG/ML (5) TO 40% W/V (6) SAMPLE CONDUCTIVITY RANGE: MAXIMUM 260 MS/CM STATIC LIGHT SCATTERING (MOLECULAR WEIGHT) MOLECULAR WEIGHT RANGE: 980 DA - 20 MDA MEASUREMENT PRINCIPLE: STATIC LIGHT SCATTERING WITH DEBYE PLOT ACCURACY: +/- 10% TYPICAL SYSTEM: DETECTOR: AVALANCHE PHOTODIODE DIMENSIONS: 322 MM X 565 MM X 245 MM WEIGHT: 19 KG POWER: AC 100-240 V, 50-60 HZ, A 40 A. INTERFACE: USB 2.0 OR HIGHER.