Gradient System
Features
High-Sensitivity Analysis
Gradient separation enables detection of trace PTH-amino acids.
Analysis Stability
Equipped with a high-performance detector and a solvent delivery pump that provides excellent pumping performance even in the micro flowrate range.
High-Sensitivity Analysis
A high-sensitivity flow cell enables high-sensitivity detection of PTH-amino acids, which allows for sequential analysis using trace samples.
Analysis of Standard PTH-Amino Acid Mixture
10pmol
500fmol
Analysis Stability
This system has high analysis stability because it is equipped with a high-performance detector and a solvent delivery pump that provides excellent pumping performance, even in the micro flowrate range, combine to ensure high analysis stability. Because chromatograms with good reproducibility can be obtained, peaks detected in the previous cycle can be canceled by performing differential chromatogram processing. This enables easy identification of PTH-amino acids even from trace samples.
Analysis of Horse Myoglobin (10 pmol)
Example of High-Sensitivity Sequence Analysis Using Trace Samples
Erythropoietin Analysis
Erythropoietin is a hormone secreted by the kidney that stimulates red blood cell production.
Specifications
| Main Unit | PPSQ-51A/53A |
| Reaction method | Edman degradation |
| Reaction time | PPSQ-51A: 46.5 min/cycle |
| PPSQ-53A: 48 min/cycle | |
| Number of reactors | PPSQ-51A: 1 |
| PPSQ-53A: 3 | |
| Sample immobilization method | Glass fiber disk (8 mm dia.) or PVDF membrane |
| Reactor temperature control range | 10 °C above room temperature to 60 °C |
| Converter temperature control range | 10 °C above room temperature to 70 °C |
| Number of reagents/solvents | 7 |
| Reagent/solvent delivery method | Nitrogen gas pressure |
| Dimensions | W510 x D500 x H540 mm |
| Weight | PPSQ-51A: 43 kg PPSQ-53A: 45 kg |
| Solvent Delivery Module | LC-20AD |
| Flow rate setting range | 0.0001 to 10 mL/min |
| Dimensions | W260 x D420 x H140 mm |
| Weight | 10 kg |
| Detector | SPD-M30A |
| Wavelength setting range | 190 to 700 nm |
| Dimensions | W260 x D500 x H140 mm |
| Weight | 12 kg |
| Oven | CTO-20AC |
| Temperature control range | Room temperature - 10 °C to 60 °C |
| Dimensions | W260 x D420 x H415 mm |
| Weight | 23 kg |
| Control PC | |
| OS | |
| Windows 10 Pro 64 bit | |
Note: In the interests of product improvement, these specifications may change without notice.
Note: Windows is a registered trademark of Microsoft Corporation in the U.S. and other countries.
Standard Configurations
| Configuration | PPSQ-51A (main unit) |
| LC-20AD (two) | |
| SPD-M30A | |
| CTO-20AC | |
| DGU-20A3R |
PPSQ-53A System
| Configuration | PPSQ-53A (main unit) |
| LC-20AD (two) | |
| SPD-M30A | |
| CTO-20AC | |
| DGU-20A3R |
Other Items Provided by User
| Installation space | Desktop: W1,800 x D600 x H600 mm min. |
| Weight: Approx. 120 kg | |
| Power supply | 120-230 VAC, 50/60 Hz, 1,500 VA max. |
| Nitrogen gas | Purity: 99.9999% min. |
| A cylinder pressure regulator and gas tubing (10 m) are provided as standard accessories. | |
| Exhaust equipment | In order to provide an exhaust for gases produced by waste liquids, an exhaust tube must either be connected to exhaust equipment or vented outside. An exhaust tube (20 m) is provided as a standard accessory. |
Note: The required installation space and power supply may change according to the PC and display used.
Installation Example
PPSQ-51A Single Reactor
Offers highly cost-effective performance.
PPSQ-53A Triple Reactor (Supports consecutive analysis of 3 samples.)
Using a triple reactor makes it possible to save time and effort, and gives greater freedom in the formulation of analysis programs.