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Jual Atomic Absorption Spectrophotometer (AAS) IFX-310/320 Innotech
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Jual Atomic Absorption Spectrophotometer (AAS) IFX-310/320 Innotech
Description
IFX-310/320
Atomic Absorption Spectrophotometer
Features :
High cost-effctive flame AAS
Reasonable design, adopting the same key parts as in high end instruments, ensures basic functions but less automation to provide an economic model for users
Reliable integration of main unit with microprocessor
Built-in microprocessor with necessary auto-control and data processing functions achieve high reliability of the instrument
Simple and easy operation
Eye-catching digital display, multi-function data processing ability and fast function-key direct input realize easy and fast analysis
Specifications :
| Main Specification | Wavelength range | 190-900nm |
| Wavelength accuracy | ±0.5nm | |
| Resolution | Two spectral lines of Mn at 279.5nm and 279.8nm can be separated with the spectral bandwidth of 0.2nm and valley-peak energy ratio less than 30%. | |
| Baseline stability | 0.005A/30min | |
| Background correction | The D2 lamp background correction capability at 1A is better than 30 times | |
| Light Source System | Lamp turret | 2 lamps are powerd simultaneously (one preheated) |
| Lamp current adjustment | 0~20mA | |
| Lamp power supply mode | 400Hz square wave pulse; | |
| Optical System | Monochomator | Single beam, Czerny-Turner design grating monochromator |
| Grating | 1800 l/mm | |
| Focal length | 277mm | |
| Blazed Wavelength | 250nm | |
| Spectral Bandwidth | 0.1nm, 0.2nm, 0.4nm, 1.2nm, automatic change | |
| Adjustment | Manual adjustment for wavelength and slit | |
| Flame Atomizer | Burner | 10cm single slot all-titanium burner |
| Spray chamber | Corrosion resistant all-plastic spray chamber | |
| Nebulizer | High efficiency glass nebulizer with metal sleeve, sucking up rate:6-7ml/min | |
| Position adjustment | Manual adjusting mechanism for vertical, horizontal positions and the rotation angle of the burner/min | |
| Gas line protection | Fuel gas leakage alarm/min | |
| Detection and Data Processing System | Detector | R928 Photomultiplier with high sensitivity and wide spectral range. |
| Electronic and micro-computer system | Automatic adjustment of light source power. Light energy and negative high-voltage auto-balance | |
| Display mode | LEC display of energy and measurement values, concentration direct reading. | |
| Read mode | Transient, time average, peak height, peak area, integral time is selectable in the range of 0.1~19.9s. | |
| Scale expansion | 0.1~99 | |
| Data processing mode | Automatic calculation of mean, standard deviation and relative standard deviation. Reporting number is in the range of 1~99 | |
| Measurement mode | Automatic cureve fitting with 3~7 standards; Sensitivity auto-correction | |
| Result printing | Measurement data, working curve, signal profile and analytical conditions can all be printed out | |
| Instrument self-check | Check current status of each function key | |
| Characteristic Concentration and Detection Limit | Air-Acetylene | Cu: Characteristic concentration ≤0.025mg/L, Detection limit ≤0.006mg/L; |
| Function Expansion | Hydride vapor generator can be connected for hydride analysis | |
| Dimensions and weight | 102×49×54cm, unpacked 80kg | |
