Labmate Atomic Absorption Spectrophotometer LMAAS-A103
Labmate Atomic Absorption Spectrophotometer LMAAS-A103 features a double-beam optical system with a broad wavelength range of 185–900 nm. It integrates both flame and graphite furnace atomizers, offering ultra-sensitive detection and high-throughput efficiency. The system includes an automatic eight-lamp position turret to accommodate a wide range of elements.
Product Info
Specifications
Parameter Specification Optical System Double Beam Monochromator Czerny-Turner, focal length 350 mm Grating 1800 lines/mm, blaze wavelength 250 nm Spectral Bandwidth 0.1, 0.2, 0.4, 0.7, 1.4, 2 nm, automated slit selection Wavelength Range 185–900 nm Wavelength Accuracy 0.15 nm Wavelength Repeatability ≤0.05 nm Spectral Bandwidth Deviation ±0.02 nm Lamp Stand 8 Element Lamp Type Cu lamp Reading Mode Transmittance, absorbance, concentration Photometric Range 0–125 %, -0.1 to 3.00 A Static Baseline Drift (Cu) ±0.003 A/30 min Dynamic Baseline Drift (Cu) ±0.005 A/15 min Background Correction Deuterium lamp ≥40× (1 Abs) Characteristic Concentration ≤0.035 μg/ml Detection Limit (Cu) ≤0.004 μg/ml Repeatability (Cu) RSD ≤0.5 % Acetylene Flow Control Auto 12-Level Air Assist Control Auto 4-Level Burner Lift Automatic Burner Head Titanium 100 mm Nebulizer High-efficiency glass Spray Chamber Corrosion-resistant material Safety Protection Auto cutoff for low pressure, flame out, power failure, or burner mismatch Characteristic Amount Cd ≤0.8 pg, Cu ≤20 pg Detection Limit Cd ≤1 pg, Cu ≤5 pg Repeatability (Cd) RSD ≤2.5 % Graphite Furnace Heating Range Room temperature to 3000 °C High-Power Heating Range 1500–3000 °C Heating Rate Max 2000 °C/s Atomization Modes Light-controlled, time-controlled, general heating Protective Gas Flow Outside: 1 L/min, Inside: adjustable 0/50/200/250 ml/min Data Processing Monitors cooling water flow, protective gas pressure, furnace temp, power supply temp, graphite furnace installation External Connect Method selection, concentration calculation, repeat measurements, report printing Ambient Temp 10–30 °C Ambient Humidity 40–85 % Power 220 V, 50/60 Hz Dimension (W×D×H) 830 × 650 × 560 mm Net Weight 110 kg Features
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Automatic switchable test modes
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Integrated titanium burner
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Multiple alarm functions including acetylene leakage monitoring
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Automatic wavelength scanning and peak search
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Argon gas and pressure regulators must be provided by user
Standard Accessories
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Software
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Cd hollow cathode lamp
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Pipette
Optional Accessories
Model No Accessory Name Unit Quantity LMAAS-A103-A1 Argon pressure reducer Each 1 LMAAS-A103-L1 Laughing gas module Each 1 Applications
Labmate Atomic Absorption Spectrophotometer LMAAS-A103 is ideal for elemental concentration analysis and is widely used in environmental testing, clinical laboratories, pharmaceutical analysis, and the food and beverage industry.
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