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AAS-2630 Double Beam Atomic Absorption Spectrophotometer Automatic
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Plywood packing |
| Delivery Period: | 5~8 working days |
| Payment Method: | L/C,T/T |
| Supply Capacity: | 500 sets/month |
Detail Information
Place of Origin
China
Brand Name
SHUOBODA
Certification
ISO/CE
Model Number
AAS-2630
Wavelength:
190nm-900nm
Monochromator:
C-T, Aberration
Wavelength Accuracy:
±0.15nm
Wavelength Repeatability:
<0.10nm
Baseline Shift:
0.004A/30min
Detector:
High Sensitivity Photomultiplier
Highlight:
Double Beam Atomic Absorption Spectrophotometer
,Automatic Atomic Absorption Spectrometer
,AAS-2630 Spectrophotometer with warranty
Product Description
AAS-2630 Double Beam Atomic Absorption Spectrophotometer Automatic
Key Features
- PC-controlled automation for data processing and system operation
- Integrated flame and graphite furnace atomizers with automatic switching
- Eight-lamp automatic switching with optimized beam positioning
- Pre-set optimization for hollow cathode lamp working conditions
- Automatic ignition, flow rate setting, and safety protection systems
- Automatic wavelength scanning and peak search within 30 seconds
- Advanced safety protection system for operator security
- Optional hydride generator available
- Suspended optical system design resistant to vibration and temperature changes
- Comprehensive Windows-compatible utility software
- High-sensitivity flame atomizer and graphite furnace designs
Performance Specifications
Optical System
| Parameter | Specification |
|---|---|
| Wavelength Range | 190nm - 900nm |
| Monochromator | C-T, aberration |
| Wavelength Accuracy | ±0.15nm |
| Wavelength Repeatability | <0.10nm |
| Baseline Shift | 0.004A/30min |
| Detector | High sensitivity photomultiplier |
| Spectrum Bandwidth | 0.1nm, 0.2nm, 0.4nm, 1.0nm, 2.0nm (optional) |
| Dispersion Element | Plane diffraction grating, 1800article/nm |
| Resolution Ratio | Half width of spectral line ≤0.2nm±0.02nm |
Atomic System
| Parameter | Specification |
|---|---|
| Characteristic Concentration (Cu) | 3.0μg/ml, absorbance ≥0.300Abs |
| Detection Limit (Cu) | <0.005μg/ml |
| Precision | RSD ≤0.8% |
| Sprayer | High efficiency glass atomizer |
| Burner | 100mm titanium metal, air premixed |
| Atomizing Chamber | Corrosion resistant material |
| Position Adjustment | Automatic optimization of flame burner height and position |
| Safety Features | Multiple automatic protection systems |
Graphite Furnace Atomic System
| Parameter | Specification |
|---|---|
| Characteristic Concentration (Cd) | 0.5×10⁻¹²g |
| Detection Limit (Cd) | 3.0μg/ml, 15μL sample, absorbance ≥0.31Abs |
| Precision | RSD ≤0.3% |
| Heating Temperature Range | Room temperature to 3000℃ |
| Heating Rate | >2000℃ |
| Temperature Control Accuracy | ≤1% |
| Heating Condition Setting | Up to 11 programs with various heating methods |
| Safety Systems | Alarm and protection for cooling water, overheating, and argon under-voltage |
| Background Correction | Deuterium ≥30 times, self absorption ≥60 times |
| Graphite Furnace Heating | Constant power heating method |
Measurement & Analysis
- Measurement Methods: Air-acetylene flame, hydride generator atomic absorption, graphite furnace
- Concentration Calculation: Standard curve, interpolation, standard addition methods
- Repetition Survey: 1-20 times with average, standard deviation, and RSD calculation
- Printing Output: Parameters, data results, graphs, and summary reports
- Software Compatibility: Windows 98/2000/XP
- Data Output: Instantaneous value, integral value, peak value, peak area
Automation System
- Eight-lamp automatic switching with high-performance lamps
- Automatic wavelength scanning, peaking, and slit transfer
- Automatic gas flow setting for optimal combustion ratio
- Automatic optimization of flame burner height and position
- Automatic flame-out and ignition failure alarms
- Water seal position confirmation protection
Instrument Parameters
AAS Unit
| Parameter | Specification |
|---|---|
| Voltage | AC 220V/50HZ |
| Power | 220VA |
| Weight | 100Kg |
| Dimensions | 1170mm (L) × 480mm (W) × 440mm (H) |
Graphite Furnace Unit
| Parameter | Specification |
|---|---|
| Voltage | AC 380V/50HZ |
| Power | 12KVA |
| Weight | 450Kg |
| Dimensions | 410mm (L) × 480mm (W) × 440mm (H) |
| Operating Temperature | 10℃ - 35℃ |
| Operating Humidity | ≤80% |
Standard Configuration
- Main host unit
- Low noise oil-free air compressor
- Operating software
- Accessories
- Wooden case packaging and transportation
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