4330/P - Potentiostat-Galvanostat + Polarographic Analyzer

A Brand new “one size fits all” tool

4330Pfoto433IU_sThe Polarographic Analyzer Model 4330/P combines two instruments for electrochemical trace analysis of heavy metals in organic compounds.
Thank to the electronic evolution AMEL have combines both voltammetric and polarographic techniques with Potentiometric ones (PSA Potentiometric stripping analysis)
In this way it is now possoible to select the most appropriate technique to carry out the analysis. With Model 4330/P you may perform analysis of heavy metals in organic compounds at μg/l. level. The instrument is supplied with Windows® software.

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Technical Specifications:

Counter Electrode
Voltage Output ±12 V
Current Output ±12.5m A max
Slew Rate 1 mV/sec to 10 V/sec
Protection full thermal, overload and short-circuit protected
Working Electrode
Current Measure 10mA -1nA Full Scale in 8 ranges
Current Resolution From 1µA at 10 mA F.S. to 1 pA at 1 nA F.S.
Measuring Accuracy 0.2 % +/- 0.1% f.s.
Reference Electrodes
Input Impedance > 1 Tohm
Input Capacitance < 20 pF (with 1 m cable)
Biasing Current < 2 pA @ 25 C°
Common mode Rejection > 50 dB full frequency response
Voltage Range ± 10 V
Input BNC Outer contact grounded
Polarisation Capabilities
Voltage ±4 V
Current ±10m A
Voltage Resolution 1mV
Max Current Res. 1 pA
Accuracy ± (0.2% +0.1% F.S.) worst case
Electrochemical Techniques
Amperometric AD amperometric detection;
PAD pulsed amperometric detection;
DSA double step amperometry;

ACV alternate current voltammetry;

CYV cyclic votlammetry;
LSV linear scan voltammetry;
NPV normal pulse voltammetry;
DNP differential normal pulse voltammetry;
DPV differential pulse voltammetry;
SWV square wave voltammetry;
ACS alternate current stripping;
LSS linear scan stripping;
DNS differential normal pulse stripping;
SWS square wave stripping;

Potentiometric PD potentiometric detection;
PSA potentiometric stripping analysis;
CCSA constant current stripping analysis;
DSV double step potentiometry;
Polarographic LSP linear scan polarography;
DPP differential pulse polarography;
NPP normal pulse polarography;
Response Time
Potentiostatic Rise Time 25 µs resistive load (1000 Ohm)
Galvanostatic Rise Time 10 µs resistive load (1000 Ohm)
Meters and Interface
AD Converter 16 Bit
DAC Converter 16 Bit
Sampling rate 200 µs
Temperature Meter -20 + 100 °C with Pt 1000 probes 0.1°C resolution 0.2°C accuracy
pH Meter -2.000 to 16.000 pH from 0°C to 100°C resolution 0.001 pH accuracy 0.005 pH
Sampling Rate 200 µs
Digital Interface
Connection USB with full instrument control Baud rate 57700 N 81
Memory EEprom 64 Kbyte Sram 32 Kbyte
Mode Potentiostat - Galvanostat - pHmeter
Cell Connection electrodes
Working electrode Capillary glass (110X6)mm bore 0,1 or 0,15 mm
Rotating disk electrode from 100 to 5000 rpm
Solid state electrodes: Glassy carbon, Pt, Gold, Ag, tip
Counter electrode Platinum wire (5X1) mm
Reference electrode Ag/AgCl filled with saturated KCl. (optional)
Stirrer Computer controlled, propeller or magnetic stirrer
Power Supply and Size
Voltage Mains 115 / 230 V ranges (+/- 10%)
Power Consumption 40 VA max
Size and Weight 250 x 300 x 450 mm (L x W x H) Kg 12

Accessories and replacement parts:

part description picture
4330/MV Mercury Valve 4033_MV
430/C Capillary with bore ø 0,1 mm 430/C capillary
4330/LF Computer-controlled magnetic stirrer 4330 LF magnetic stirrer
430/GC Standard Cell 30 cc 430 cell
430/TE Teflon Cell 30 cc 430TE
430/TJ Cell with thermostatic racket 30 cc 430TJ
4330/PX Printed Electrodes Cell 4330/PX
430/PT Counter Electrode pt
430/PM Porous membrane for reference electrode pt
433/UC Cell for solid electrodes
805/SPG/6JZ Counter Electrode Pt 805
373/SGG/6JZ Reference Electrode Ag / AgCl 373_sgg_6jz
493/6JZ Universal Tip Holder 493_6JZ tip holder
391/STC Base with electrode stand
430/GC Pyrex cup
492/GC Glassy carbon TIP Ø 3 mm 492_xx