Bonnin AA4530F 原子吸光分光光度計 (190nm-900nm)

Technical indicators:

- Monochromator type: Czerny-Turner

- Grating: 1800 lines / mm

- Raster shine wavelength: 250nm

- Wavelength range: 190nm-900nm

- Spectral bandwidth: 0.1 nm. 0.2 nm. 0.4 nm. 1.0 nm. 2.0 nm automatic switching

- Wavelength indication error: ± 0.15nm

- Wavelength repeatability: ≤ 0.04nm

- Absorbance range: -0.1-2.000A

- Baseline stability: ≤0.005A / 30min (Cu line)

- Characteristic concentration: 0.02 μ g / ml / 1% (Cu element)

- Detection limit: 0.004 μ g / ml (Cu element)

- spectral bandwidth deviation: ≤ 0.2nm ± 0.02nm (bandwidth 0.2nm, Cu element)

- Measurement repeatability: ≤0.5% (flame method, Cu element)

- Lighthouse: 8

- Burner: All metal titanium burner

- Sprayer: efficient glass atomizer

- atomization chamber: explosion-proof pre-mixing

- Power: 220V ± 22V, 50Hz ± 1Hz, 200W

- Host size: 700mmX550mmX530mm

- Net weight: 80kg

Optional:

- 4510GF graphite furnace system

- AS4020 Graphite Furnace Autosampler

- AS800 cooling water circulation machine

- Hydride generator

- Various elements hollow cathode lamp