Name: LabAnalyzer 254
SKU: 402
Availability: InStock

the optical system does not require any readjustment
Short analysis time
Low reagent consumption
Automatic zero adjustment
Memory effects are minimized and a high sample throughput is possible thanks to specially selected materials for sample gas conducting components and heating of the optical bench.

Water samples: drinking water, waste water, ground water, surface water, sea water
Soil and sludge samples
Geological sample material

Waste samples: glass, construction rumble, contaminated liquids, wood
Incineration plant monitoring: smoke gas scrubber water, smoke gas analysis (e.g. to VDI 3868-2 VE)
Monitoring of foodstuffs

Technical Specifications
Measuring principle	cold vapor atomic absorption (CVAAS) at 253.7 nm; Peak method
UV-Source	Electrodeless low pressure mercury lamp (EDL)
Stabilization method	Reference beam method
Optical cell	Fused silica (Suprasil), l: approx. 230mm, heated approx. 45°
Sample volume	2 – 10 ml
Measuring ranges	liquid sample: 0,01 to 10 μg/l at 10 ml sample volume; solid sample: 0,1 ng/g to 0,1 μg/g at 1 g sample weight
Sensitivity	approx. 5 ng/l resp. 0.05 ng absolutely
Reducing agent	Tin-II-chloride or sodiumborohydride

Technical data
Signal outputs	analogue: 4-20 mA; serial: RS 232 / USB
Power supply	230 VAC / 50 Hz (110 VAC / 60 Hz option)
Power consumption	100 VA
Dimensions (W x H x D)	Photometer: 45 x 15 x 35 cm; Reactor: 24 x 48 x 27 cm
Required floor space	approx. 70 x 50 cm (W x D)
Weight	approx. 10 kg

Fast mercury determination in analytical applications

LabAnalyzer 254