AS4020 Autosampler is an important optional accessory to improve the technical indicators and automation of the atomic absorption spectrophotometer.Under the control of the graphite furnace system, standard solutions can be prepared automatically.

It can be automatic sample preconcentration and dilution,and automatically add matrix improver, automatic cleaning and other functions.

Specificatons

● Number of sample cups: 95
● Sample cup capacity: 1.5mL
● Number of reagent cups: 5
● Reagent cup capacity: 5mL
● Injection volume: 1 ~ 95μL (1μL increment)
● Injection volume accuracy: ± 2% (20μL)
● Injection volume precision: ≤1% (20μL)