AA320N AAS Spectrophotometer

● WL range:190-900nm
● WL accuracy: ≤±0.5nm
● WL repeatability: ≤0.3nm (single direction)
● Spectrum bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
● Resolution : <40%
● Base line stability: ±0.004Abs/30min
● Characteristic concentration of copper: ≤ 0.04μg/ml/1%
● Detection limit of copper: ≤ 0.08μg/ml
● Background calibration ability: Greater than 30 times
● RS232: including
● Printer: Optional
● Power supply: 220V 3A, 50Hz
● G.W.: 138Kg / 56Kg
● Package size: 1250mmx795mmx765mm (Main instrument)   545mmx445mmx1385mm ( Accessories ) 

● Oil-free air compressor
● Glass Atomizer
● Cu Hollow cathode 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
● Software
● Recirculating cooling water system
● Technical Specification