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 ElectrolyticMicro-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 | ||
Ion Chromatographic Pump |
Type | High-pressure and low-pulse two-piston tandem advection pump | |
Maximum Pressure |
35MPa (PEEK) | ||
Pressure Display Accuracy |
≤0.1MPa | ||
Flow Stability | (0.2-0.5) mL/min≤3%; (0.5-1.0) mL/min≤2%; ＞1.0mL/min≤2%; | ||
Allowable Deviation of Flow | (0.2-0.5) mL/min, ±5%; (0.5-1.0) mL/min, ±3%; ＞1.0mL/min, ±2%; | ||
Flow Range | 0.001~9.999mL/min | ||
Pressure Pulse | ≤0.5% | ||
Flow Precision | ≤0.1% | ||
Flow Accuracy | ≤0.1% | ||
Numerical-control and Electromagnetic Sample Injector | Maximum Pressure |
35MPa | |
Contact Material of the Rotor |
PEEK | ||
Control Mode | By Stepper motor | ||
Power Supply | 24V (DC) | ||
Suppressor | Type | Self-Regenerating electrolytic micro-membrane suppressor | |
Maximum Pressure | 6.0MPa | ||
Dead Volume | <50μL | ||
Digital and Temperature-control Detection System |
Conductivity Detector |
Type | Temperature–control and bipolar conductivity detector |
Detection Mode | Bipolar conductivity detection | ||
Cell Volume | ≤0.8μL | ||
Detection Range | 0～45000μS/cm | ||
Detection Resolution |
≤0.0020nS/cm | ||
Output Voltage | -6000~+6000mV (adjustable) | ||
Electronic Noise | 0.02nS | ||
Baseline Noise | ≤0.001μS | ||
Baseline Drift | ≤0.01μS | ||
Operating Temperature Range | Room temperature +5 ℃ ~60 ℃±0.01℃ | ||
Controlling Temperature Accuracy |
±0.01 ℃ | ||
Maximum Pressure |
10.0MPa | ||
Linear Range | ≥103 | ||
Instrument Linearity |
≥0.999 | ||
Quantitative Repeatability |
≤0.5% | ||
Qualitative Repeatability | ≤0.5% | ||
Minimum Detectable Concentration | Cl-≤0.0002ug/mL; Li+≤0.0002ug/mL
| ||
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 |
