AA-1800c Single Flame Atomic Absorption Spectrometer
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Product Details
| Customization: | Available |
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| Element: | Organic Elemental Analyzer |
| Analysis: | Infrared Analysis |
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Year of Establishment
2012-02-21
Number of Employees
43
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Basic Info.
- Model NO.
- AA-1800C
- Display
- Pointer
- Application
- Ceramics and Glass
- Frequency
- 50±0.5Hz
- Performance
- Automation
- Function
- Storage, Cleared
- Weight
- 100-500Kg
- Power Source
- AC220V±22V
- Customized
- Non-Customized
- Transport Package
- Carton
- Specification
- 988*410*440mm
- Trademark
- Macy
- Origin
- China
- HS Code
- 9027300090
- Production Capacity
- 5000/PCS
Packaging & Delivery
- Package Size
- 126.00cm * 64.00cm * 71.00cm
- Package Gross Weight
- 120.000kg
Product Description
AA-1800C
Product description, technical parameters and configuration
AA-1800C is a multifunctional atomic absorption spectrometer with two background correction methods, D lamp background elimination and self-absorption background deduction. It is a high precision analytical instrument integrates flame atomic absorption spectrometry (abbreviated as FAAS), and hydride generation atomic absorption spectrometry (abbreviated as HG-AAS), and atomic emission spectrometry (abbreviated as AES). An auto-sampler is optional to equip with graphite furnace atomic absorption spectrometry. AA-1800C is widely used in geology, metallurgy, mining, petroleum, chemical industry, mechanical, agriculture, food industry, medicine, health, antiepidemic, environmental protection, and other industries. And it is an essential high precision analytical instrument for scientific research institutes, colleges and universities, and related enterprises.
Main features
- Advanced determination of flame atomic absorption spectrometry
- High detection sensitivity and low detection limit of hydride generation atomic absorption spectrometry
- Convenient software operation system provides reliable data processing result
- Special designed double-loop power supply for the high performance hollow cathode lamp
lamp, which is convenient for lamp adjusting. It not only improves the lamp energy of some element, but also improves the detection sensitivity to several times. And the performance indexes of the instrument such as stability and detection sensitivity are greatly improved.
- Unique micro-volume sampler with constant current pulse
- Innovative detection system
- USB communication port
Technical parameters
| Items | Specifications | |
| Monochromator: | ||
| Wavelength Rage: | 190 nm ~900 nm | |
| Wavelength Accuracy: | ≤0.15 nm | |
| Grating: | 1800 lines/mm | |
| Optical System: | C-T | |
| Blazed Wavelength: | 250 nm | |
| Focal Length: | 280 nm | |
| Reciprocal Linear Dispersion: | 2 nm/mm | |
| Bandwidth: | 1 mm / 0.2 mm / 0.05 mm, selectable | |
| Detection Sensitivity: | ||
| FAAS: | Cu: ≤0.05 μg/ml | |
| Detection Limit: | ||
| FAAS: | Cu: ≤0.008 μg/ml | |
| Measurement Repeatability(RSD): | ||
| FAAS: | Cu: ≤1% | |
| Stability (Baseline Drift): | ≤ 0.005 A/30min | |
| Detection System: | ||
| Photomultiplier (MPT): | R928 / R955 | |
| Negative High Voltage: | 150 V ~ 800 V | |
| Gain: | ×1, ×2, ×4 | |
| Light Source: | ||
| Lamps: | HCL, HPHCL, Dz | |
| Lamp Position: | No. 1 ~ No. 4: HCL | |
| No. 5 , No. 6: HPHCL | ||
| Independent holder: Dz | ||
| Lamp Current: | HCL: 0.5 mA ~ 9.9 mA | |
| HPHCL: 0.5 mA ~ 9.9 mA (main current), 0.5 mA ~ 9.9 mA (auxiliary current) |
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| Dz: 0.5 mA ~ 19.9 mA | ||
| Flame atomization System: | ||
| Nebulizer: | Glass nebulizer with metal sheath designed by Mr. Wu | |
| Burner: | 100 mm Steel of Titanium alloy | |
| Flame Ignitor: | Electronic pulse ignition | |
| Gas Flow Path: | Dual-channel designed, automatic security device with fuel gas flameout system |
| Items | Specifications | |
| Signal Processing: | ||
| Signal Output: | Total absorbance, net absorbance, background absorbance | |
| Calculation methods: | Average, peak height, peak area | |
| Readings: | Absorbance: 0.001~2.000, 0.0001~2.0000, Concentration:0.001~9999 | |
| Calibration methods: | 4 fitting methods, each curve up to 10 points | |
| Statistics: | SD, RSD, precision | |
| Background correction methods: | D lamp background elimination, self-absorption background deduction | |
| Dimensions: | ||
| Main Structure: | 988 mm× 412 mm× 440 mm (L×W×H) | |
| Power Supply of Graphite Furnace: | 430 mm× 412 mm× 400 mm(L×W×H) | |
| Auto-sampler: | 306 mm× 278 mm× 440 mm(L×W×H) |
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