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Atomic Absorption Spectrophotometer

Atomic Absorption Spectrophotometer
Atomic Absorption Spectrophotometer
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Product Code : 37
Brand Name : THERMO SCIENTIFIC
Product Description

SPECIFICATIONS

Operational Modes

Atomic absorption, atomic absorption with background correction 1, emission.

Wavelength Range

190 to 900 nm

Photometric Range

-0.301 to 2.0 Abs

Photometric Accuracy

±0.001 Abs @ 1 Abs

Detector

High performance photomultiplier.

Mounting

Littrow type

Focal Length

250 nm

Grating

1200 lines/mm

Bandwidth

Variable 0.1 to 2 nm in steps of 0.1 nm

Dimensions

815 mm (L) x 285 mm (W) x 495 mm (H)

Weight

35 kg

Lamp Capacity

2 lamp positions with individual power supply.

Power Required

230 Volts ± 10 %, 50 Hz, 69 VA

Sample Uptake Rate

5 to 8 ml/min

Spray Chamber

Chemically inert, PTFE.

Nebulizer

Platinum, Iridium.

Burner Type

Air cooled, pre-mix 100 mm slot burner

suitable for acetylene/air flames.

Universal 50 mm slot burner suitable for all

flame types 2.

Burner Positioning

Manual vertical, rotational and lateral

positioning.

Flame Ignition and Extinguish

Manual

Gas Control

Gas flow rate control with rota meter and

needle valves.

Software controlled flame type change over

from air/acetylene to nitrous oxide/acetylene.

Sensitivity

Greater then 0.7 Abs signal for 5 ppm

Copper solution 3.

 


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