Products
HPLC Instruments HPLC Columns
HPLC Columns
Large-Diameter Columns and Preparative Devices Large-Diameter Columns and Preparative Devices
Purification Services Purification Services
Get Acrobat Reader
Adobe Acrobat Reader is required to view PDF files. Click here to download Adobe Acrobat Reader.
Products Technical Notes Service & Support Application Library Purchase
Pulsed Amperometric Detector PDF CatalogsSpecifications
For Analysis of Carbohydrates and Polyols!
List of Sales Representatives Technical Materials
Pulsed Amperometric Detector
Optimum for High-sensitivity Analysis of Carbohydrates and Polyols!
Derivatization and other complex pretreatments are not necessary. The sensitivity is about 10 to 100 times greater than that of a differential refractometer.
Double-layered Reference Electrode (Patent Pending)
The detector has a double-layered reference electrode so that (1) will not be placed in direct contact with the mobile phase. Therefore, an organic solvent can be used for the mobile phase simply by changing the outer cylinder liquid to NaCIO4 solution.
Excellent Sensitivity with Cell Developed for Semi-microcolumn
A cell structure suitable for semi-microcolumn HPLC is adopted. Compared with a conventional column (4.6 mm i.d.), the analysis sensitivity is about 5 times greater.
Example of sensitivity increase in semi-microcolumn HPLC
The detector can also be used as a conventional high-sensitivity electrochemical detector by changing the mode.
Since ordinary amperometric mode is also supported, the detector can be used for conventional electrochemical detector applications.
Easy Maintenance
The unique electrode design allows maintenance with no tools.
Gradient Analysis
The unique reference electrode design permits the mobile phase of non-water solvent and gradient analysis.
Selective detection of glucuronate conjugation in metabolite using pulsed amperometric detector
*Presented at the 116 Annual Conference of The Pharmaceutical Society of Japan in March 1996
Metabolic pathway of Ibuprofen
Ibuprofen metabolite
Specifications
Product No.
3016
Product Name
Pulsed amperometric detector
System
Triple-electrode potentiostat
Measurement Mode
Pulse mode, Amperometric mode
Applied Voltage Setting
Digital setting of ±3990 mV in 1 mV steps
Compensating Current
±60 nA (Measuring sensitivity x 0.1)
±600 nA (Measuring sensitivity x 1)
±6 µA (Measuring sensitivity x 10)
±60 µA (Measuring sensitivity x 100)
±600 µA (Measuring sensitivity x 1000)
Measurable Current
±60/600 nA, ±6/600 µA
Pulse Setting
3-level pulsed voltage setting by T1 to T3
Pulse Width
1 to 999 ms x 3
Current Measurement Moving Time
TS: 1 to 999 ms
Current Measurement Time
TW: 1 to 999 ms
Working Electrode
Gold (Option: Platinum, gold, and silver)
Reference Electrode
Silver/Silver chloride
Counter Electrode
SUS316
Cell Temperature
30°C
Cell Volume
3.5 µL
Output Range
0.5, 1, 2, 5, 10, 20, 50, 100, 200, 500 nA
Output Sensitivity
x0.1, x1, x10, x 100, x 1000
Time Constant
FAST: 1 s
STD: 4 s
SLOW: 8 s
VSLW: 16 s
External I/O Signal
For recorder (10 mV)
For integrator
Error, integrator start, auto-zero, and start
Power
AC 85 to 264 V, 50/60 Hz, 100 W
Dimensions
120(W) x 230(H) x 479(D) mm
Weight
About 9 kg
PAGE TOP
Copyright(C) Shiseido Co.,Ltd. Allrights reserved.


Home