Features:
1.Temperature-control bipolar conductivity detector
Greater detection range, better precise analysis
2.Built-in circulating 3D constant temperature technology
Temperature stability time is less than 30 mins, ensuring the accuracy and reliability of test data
3.The world's leading full-range series of ion chromatographic columns
High efficiency, large capacity of the columns for detecting ions of varied compositions
4.Self-Regenerating Electrolytic Micro-membrane Suppressor
High pressure resistance, small dead volume, highly responsive to signals
5.Able to detect anions and cations at the ppb level
6.Work across a variety of detectors, to expand the scope of applications of ion chromatography
Technical Parameter:
Model |
BK-IC120 |
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Ion Chromatographic Pump |
Type |
High-pressure and low-pulse two-piston tandem advection pump |
|
Maximum Pressure |
35MPa (PEEK) |
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Pressure Display Accuracy |
≤0.1MPa |
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Flow Stability |
(0.2-0.5) mL/min≤3%; (0.5-1.0) mL/min≤2%; >1.0mL/min≤2%; |
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Allowable Deviation of Flow |
(0.2-0.5) mL/min, ±5%; (0.5-1.0) mL/min, ±3%; >1.0mL/min, ±2%; |
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Flow Range |
0.001~9.999mL/min |
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Pressure Pulse |
≤0.5% |
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Flow Precision |
≤0.1% |
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Flow Accuracy |
≤0.1% |
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Numerical-control and Electromagnetic Sample Injector |
Maximum Pressure |
35MPa |
|
Contact Material of the Rotor |
PEEK |
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Control Mode |
By Stepper motor |
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Power Supply |
24V (DC) |
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Suppressor |
Type |
Self-Regenerating electrolytic micro-membrane suppressor |
|
Maximum Pressure |
6.0MPa |
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Dead Volume |
<50μL |
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Digital and Temperature-control Detection System |
Conductivity Detector |
Type |
Temperature–control and bipolar conductivity detector |
Detection Mode |
Bipolar conductivity detection |
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Cell Volume |
≤0.8μL |
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Detection Range |
0~45000μS/cm |
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Detection Resolution |
≤0.0020nS/cm |
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Output Voltage |
-6000~+6000mV (adjustable) |
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Electronic Noise |
0.02nS |
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Baseline Noise |
≤0.001μS |
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Baseline Drift |
≤0.01μS |
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Operating Temperature Range |
Room temperature +5 ℃ ~60 ℃±0.01℃ |
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Controlling Temperature Accuracy |
±0.01 ℃ |
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Maximum Pressure |
10.0MPa |
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Linear Range |
≥103 |
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Instrument Linearity |
≥0.999 |
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Quantitative Repeatability |
≤0.5% |
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Qualitative Repeatability |
≤0.5% |
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Minimum Detectable Concentration |
Cl-≤0.0002ug/mL; Li+≤0.0002ug/mL
|
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Flow System |
Plastic Flow Path |
Made of PEEK materials |
|
Six-way Valve |
PEEK material, pressure 5000psi; Independent automatic collecting and flow function. |
Power Supply |
220V 50/60Hz (Standard);110V 50/60Hz (Optional);150W |
External Size(L*W*H*) |
350*470*510(mm) |
Net Weight (KG) |
26 |