After-sales Service: | Response in 12 Hours |
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Warranty: | 12 Months |
Element: | Metals Analyzer |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Features:
1. Build-in computer data processing and LCD display: stable and reliable with the functions of integral holding, peak height and area, auto zero adjusting, deuterium lamp background correction, multi-linear and nonlinear curves fitting, various parameters and working curves displayed in screen and report printing, etc. It is equipped with interface for externally linking PC.
Specifications of 320N Atomic Absorption Spectrophotometer:
Model No | AA320N | |
Wavelength Range | 190-900nm | |
Wavelength Accuracy | ≤±0.5nm | |
Wavelength Repeatability | ≤0.3nm (single direction) | |
Spectrum Bandwidth | 0.2nm/0.4nm/0.7nm/1.4nm/2.4nm/5.0nm | |
Resolution | <40% | |
Baseline stability | ±0.004Abs/30min | |
Characteristic concentration of copper | ≤0.04μg/ml/1% | |
Detection limit of copper | ≤0.008μg/ml | |
Background calibration ability | Greater than 30 times | |
Interface | RS232 | |
Printer | optional | |
Power Supply | AC 110-240V, 120W | |
Gross Weight | 160Kg, 65Kg | |
Package Dimensions | 1200x770x730mm (main instrument) 800x400x900mm (accessories) |
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Model GA3202 HGA graphite furnace system:
Heating steps, 9 steps |
Temperature range (nominal temperature 20-3000ºC |
Slope heating time, 0-999 seconds |
Heating holding time, 1-999 seconds (sum of both times shall be less than 999 seconds |
Insert Gas needed, Argon, pressure of entry larger than 0.3Mpa |
Cooling water, tap water or cycling water, flow rate no less than 2L/min |
Output, LCD display |
Gas pressure alarm, furnace overheated alarm |
Interface with Atomic absorption spectrophotometer, autosampler and RS232 |
High power temperature heating function (1000-2700ºC) |
Test sample together with atom absorption equipment. Cd≤1×10-12g Cu≤1×10-10g |
Standard Accessories of AA320N Double Beam AAS Atomic Absorption Spectrophotometer :
Oil free compressor |
Glass Atomizer |
Cu Hollow chthode lamp |
Atomizer unit |
Burner unit |
dust cover |
Water-separating gas filter |
Titanium burner--10cm |
Model GA3202 HGA graphite furnace system |
Hydride Generator |
Hollow cathode lamp |
Graphite tubes |
Recirculating cooling water system |
Software |
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