DL-AAS2800
DL-AAS2800 Flame Atomic Absorption Spectrophotometer
Flame atomic absorption spectrophotometer with a four-lamp configuration, automatic optimization, EPC gas-flow control, and expandable hydride and graphite-furnace options.
Category
Spectroscopy
Model
DL-AAS2800
RFQ Focus
Application, method, accessories, voltage, documents
Product Overview
Key Features
Four-lamp flame AAS configuration with automatic lamp switching and simultaneous lamp preheating
Automatic condition optimization, memory, wavelength scanning, and peak search
Electronic pneumatic control (EPC) with pressure, gas-leak, and flame-out safety monitoring
Bilingual Windows software with multi-window operation, remote control, calibration, and multi-format reporting
Expandable with hydride generation and graphite furnace systems
Workflow Fit
Where this instrument sits in the laboratory process
01
Sample preparation
02
Absorbance or elemental measurement
03
Calibration workflow
04
Routine quantitative result
Technical Specifications
Wavelength Range
190-900 nm
Wavelength Accuracy
±0.1 nm
Wavelength Repeatability
≤0.025 nm
Baseline Drift
0.001 Abs/30 min static; 0.003 Abs/15 min dynamic
Repeatability
RSD ≤0.5%
Detection Limit
≤0.004 μg/mL
Monochromator
Enhanced Czerny-Turner; 1,800 lines/mm grating
Spectral Bandwidth
0.0, 0.1, 0.2, 0.4, 1.0, and 2.0 nm automatic selection
Lamp Current
0-20 mA average, software controlled
Burner
0.5 × 100 mm all-titanium burner
Sampling
1-99 measurements
Interfaces
RS-232 and USB expansion interface
Applications
Typical Laboratory Uses
Heavy metal analysis
Environmental and water testing
Food and agricultural analysis
Metals, materials, and research laboratories
Compliance and Warranty
Documents and configuration notes
Certification and Compliance
Certification and compliance documents can be provided upon request depending on the selected product model and configuration.
Country of Origin
China
Warranty
Standard warranty: 12 months from the date of delivery, unless otherwise agreed in the quotation or sales contract. The warranty covers manufacturing defects under normal use. Consumables, wearing parts, improper operation, unauthorized modification, and damage caused by external conditions are excluded.
Detection Limits
Detection limits depend on the tested element, analytical method, detector configuration, sample preparation, and selected instrument configuration. Please contact us with your application requirements for configuration confirmation.
RFQ Checklist
Information to confirm before quotation
Target elements or absorbance methods
Accessory and workstation requirements
Routine workload and sample type
Manual, brochure, and quotation documents
Images
Product Photos
