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GPC Systems

EcoSEC High Temperature GPC System with RI Detector

EcoSEC-HT.jpg

The EcoSEC® High Temperature GPC System with RI Detector is an all-in-one GPC system, operating in temperatures ranging from ambient to 220 °C. This instrument delivers unparalleled baseline stability, reproducibility, and reliability due to the high level of precision in thermal stability throughout the system, the unique dual flow RI detector design, and low dead volume.  

Combined with a heated auto sampler, heated solvent holder, and high capacity column oven capable of housing up to 8, 30 cm columns, the EcoSEC High Temperature GPC System with RI Detector represents the state of the art in high temperature polymer characterization. The system includes easy to use, intuitive software which features programmable startup and shutdown options and can control up to two systems in multiple locations with a single license.

For more information on this system, please see the solutions section.

 

 
P/NDescriptionPrice
($)
 
ECOSYS-HTRIEcoSEC High Temperature GPC System with RI Detector-
  

Pump

Flow rate 0.1 to 2.0 mL/min in 0.1 mL/min steps
Accuracy ± 2%
Precision ± 0.2%
Max. pressure 15 MPa 

Auto-injector

Injection volume 10 to 500 µL (dependent on sample loop size)
Number of samples 24

Column Oven

Temperature range 40 °C to 220 °C
Capacity 7.8 mm ID × 30 cm × 8 columns

RI Detector

Type Bryce (dual flow type),Tungsten light source.
Cell volume 10 µL
Noise
1.5 × 10-8 RIU (ODCB: 1.0 mL/min, 145 °C, response: 3 s)
Drift 3 × 10-7 RIU/h (ODCB: 1.0 mL/min, 145 °C)

Instrument

Dimensions 1,000 (W) × 500 (D) × 650 (H) mm
                  

Elution Profile of Two Batches of Polyethylene as Monitored by RI

HTGPC_Fig2.png

Columns: TSKgel GMHHR-H (S) HT2, 13 µm,
7.8 mm ID × 30 cm × 2
Mobile phase: ODCB with 0.05% BHT
Flow rate: 1.0 mL/min
Detector: RI ( EcoSEC High Temperature GPC System)
Temperature: 135 °C
Injection vol.: 300 µL
Sample: polyethylene

 

GPC Elution Profile of UHMMPE Samples as Monitored by RI with 13 µm and 30 µm TSKgel High Temperature GPC Columns

HMMPE-1.png

Columns: TSKgel GMHHR-H (S) HT2, 13 µm,
7.8 mm ID × 30 cm × 2 +
TSKgel G2000HHR (20) HT2, 20 µm,
7.8 mm ID × 30 cm +
TSKgel GMHR-H (30) HT2, 30 µm,
7.8 mm ID × 30 cm × 2

Mobile phase: TCB
Flow rate: 1.0 mL/min
Detector: Ri (EcoSEC High Temperature GPC System)
Temperature: 135 °C
Injection vol.: 300 µL
Sample: polyethylene

GPC Elution Profile of Two Conducting Polymer Samples as Monitored by RI

HTGPC_Fig5.png

Columns: TSKgel GMHHR-H (S) HT2, 13 µm,
7.8 mm ID × 30 cm × 2

Mobile phase: TCB
Flow rate: 1.0 mL/min
Detector: RI (EcoSEC High Temperature GPC System)
Temperature: 135 °C
Injection vol.: 300 µL
Sample: polythiophene

For additional applications, please see our applications database.

Code #DescriptionLiterature Type
AN062 TSKgel High Temperature GPC Column Durability Application Note
AN063 Polyphenylene Sulfide (PPS) Analysis Using the EcoSEC High Temperature GPC System Application Note
AN076 Characterization of a Conducting Polymer using the EcoSEC High Temperature GPC SystemApplication Note
AN099 Analysis of polypropylene random copolymer samples using the EcoSEC High Temperature GPC SystemApplication Note
GCAT EcoSEC GPC Systems 2018 Product Guide (complete catalog, large download file)Product Catalog
GCAT02 EcoSEC GPC Systems 2018 Product Guide -- EcoSEC High Temperature GPC SystemProduct Catalog
HTGPC_PL_2021 2021 prices -- EcoSEC High Temperature GPC System and componentsPrice List
TP196 Polymer Characterization using Ambient and High Temperature Gel Permeation Chromatography Systems with a Dual Flow Differential Refractive Index Detector Technical Presentation
TP202 High Temperature Gel Permeation Chromatography System using Dual Flow Differential Refractive Index DetectorTechnical Presentation
P/NDescriptionPrice ($) 
44959HTBasic Maintenance Kit with Standard GFP Seals for EcoSEC HT GPC System2,347
23804Column Switching Valve (EcoSEC HT)1,955
23810HT Aluminum Sheets, 30 mm square, 100 pk40
23809HT Sample Vial, w/ reusable cap, Transparent, 10mL PTFE cover, 30/pk553
23811HT Stainless Steel Mesh, 26 µm, 50 mm square, 100 pk675
23812HT Stainless Steel Mesh, 96 µm, 50 mm square, 100 pk308
24300Sample Prep System-
22893TSKgel Hhr HT-RC Reference Column1,142