Technical Specifications | |
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Measuring principle | cold vapor atomic absorption (CVAAS) at 253.7 nm |
UV-Source | Electrodeless low pressure mercury lamp (EDL) |
Stabilization method | Reference beam method |
Optical cell | Fused silica (Suprasil), l: approx. 170mm |
Sensitivity | 0,1 μg/m³ |
Response time | approx. 1 sec, real time measurement |
Measuring ranges | 0.1 to 100 µg / m³; 0 to 1000 µg / m³; 0 to 2000 µg / m³ |
Computation of mean values | Autom. via three freely selectable time intervals |
Data logger with GPS | capacity = 4 GB |