MSE PRO Electrochemical Detector for Chromatography System, Model 2
SKU: MA2616
MSE PRO™ Electrochemical Detector for Chromatography System, Model 2
Features
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Advanced Noise Reduction Technology
Utilizes an Advanced Digital Filter (ADF), distinct from the traditional Filter Time Constant (FTC), which minimizes signal loss during noise reduction. This allows low-frequency peaks to pass while eliminating high-frequency noise, improving the signal-to-noise ratio and enhancing the detection limit. -
Innovative Analytical Flow Cell Design
Features a central spray wall structure with continuously adjustable sensitivity. The working volume can be flexibly adjusted between 0 and 300 nL, enabling one electrode to support various sensitivity requirements. -
Integrated Faraday-Shielded Temperature Oven
Reduces static interference, unexplained disturbances, and the impact of temperature fluctuations, enhancing repeatability and stability.
Additional Features
- Suitable for IC, HPLC, and UHPLC systems.
- Supports DC, PULSE, and SCAN detection modes.
- Offers the highest sensitivity among electrochemical detectors.
- Compatible with different flow cells to accommodate diverse applications.
Specifications
Mode: DC, PULSE, and SCAN
Working Temperature: 10–40°C (indoor use only)
Safety and EMC: Complies with EC directives; Emission Group I Class A; cMETus approved
Sensors: Supports up to 3 flow cells
Maximum Current Compensation (Autozero): -25 nA to 25 mA in DC and PULSE modes, depending on range setting
Oven:
- Accommodates columns and flow cell(s)
- Temperature range: Ambient +7°C to 60°C
- Temperature accuracy: ±0.5°C
- Temperature stability: ±0.1°C
Offset: ±50% of maximum output voltage in 5% increments
Analog Output:
- DAC: -1 to +1 V full scale (via 16-bit D/A converter)
- I/E: -2.5 to +2.5 V full scale (unprocessed I/E converter signal)
DC Mode:
- Range: 10 pA–200 µA in 1, 2, 5 increments
- Filter (ADF): 10–0.001 Hz in 1, 2, 5 increments; RAW and OFF options for unprocessed data
- Potential (EC): -2.50 V to +2.50 V in 10 mV increments
- Data Rate: 1–100 Hz in 1, 2, 5 increments, depending on filter setting
Noise: <2 pA with a dummy cell (load of 300 MΩ / 470 pF) in 1 nA range, filter off, EC +800 mV, and at a temperature of 35°C
PULSE Mode
- Range: 10 nA to 200 µA in 1, 2, 5 increments; OFF option for unprocessed data
- Filter (ADF): 0.5 Hz to 0.001 Hz in 1, 2, 5 increments
- Potential (Ec): -2.50 V to +2.50 V in 10 mV increments
- Data Rate: 1/(pulse duration) Hz
SCAN Mode
- Range: 10 nA to 200 µA in 1, 2, 5 increments
- Potential (Ec): -2.50 V to +2.50 V in 10 mV increments
- Data Rate: 1 Hz
- Scan Rate: 1 to 100 mV/s in 1, 2, 5 increments
- Cycle Options: Half, Full, Continuous
Physical Specifications
- Dimensions: 43 cm (D) × 22 cm (W) × 44 cm (H)
- Power Requirements: 100–240 VAC, 50/60 Hz, 260 VA, auto-sensing
- Weight: Maximum 14.4 kg (without flow cell and column)