Description
Core components
1. Double off-axis deflection lens design to prevent neutral particles and electrons from entering the mass analyzer and reduce background.
2. High-efficiency ion guide system, the best ion transmission efficiency in the whole mass range, fully automatic ion focus tuning process.
3. The mass range of analysis is 2-255amu, resolution: 0.5-1.1amu, continuously adjustable; Quadrupole scanning speed > 10000 amu/sec; Mass axis stability: ≤0.05amu / 24h
4.ETP dual-mode detector, divided into two parts of the dynode electron multiplier, no need for digital/analog switching; 9 orders of magnitude dynamic linear range.
Main components
1.Inverter/solid state power supply, higher power efficiency, higher sensitivity
2.Open sampling structure, plug-in installation, self-positioning, easy maintenance
3.Plasma position three-dimensional moving platform, fully automatic precise adjustment
4.Twin turbomolecular pump
5.Multifunctional collision reaction cell to solve the problem of polyatomic ion interference
6. Vacuum chamber structure, no wire connection, components adopt asymmetric plug-in installation, easy maintenance
Intelligent software
Simple operation interface, in line with user habits
Customized method files to improve test efficiency
Complete functionality for automatic tuning and analysis
Application
1.Environmental protection: drinking water, seawater, water resources, food, hygiene and disease control, goods inspection, etc.
2.Semiconductor industry: high pure metals, high pure reagents, ultratrace impurities of Si chips, photoresists, etc.
3.Pharmaceutical and physiological analysis: medical research on hair, blood, serum, urine, biological tissues etc., for example, testing Pb in whole blood.
4.Nuclear industry: nuclear fuel radioisotopes, pollution of primary cooling water etc.
5.Other fields: chemical industry, petrochemical industry, geology, etc.
Technical Parameters:
| Model | BK-ICPMS2000 |
| Mass Range | 2~255 amu |
| Dynamic (Linear) Range | ≥108 |
| Sensitivity（cps/mg/L） | Be≥5×106 ； In≥60×106 ； U≥60×106 |
| Limit of Detection（ng/L） | Be≤5；In ≤0.5；U≤0.5 |
| Resolution (amu) | 0.6~0.8 amu |
| SNR (Signal to Noise Ratio) | ≥50×106 |
| Background | ≤2 cps（full mass range） |
| Variance | ≤0.05 amu/24 h |
| Stability (RSD) | short term≤2 %；long term≤3 % |
| Oxides | CeO+/Ce+≤3% |
| Double charged | 69Ba2+/138Ba+ ≤3% |
| Isotope Ratio Precision | （107Ag/109Ag）≤0.2% |
| Abundance Sensitivity | ≤1×10-6low mass；≤5×10-7high mass |
| Standard Accessories | Software |
| Optional Accessories | Autosampler |
| Power Supply | AC220V, 50Hz |
| Package Size(L*W*H) mm | 1380*860*1100 |
| Gross weight (kg) | 275 |