DSHA Model Minim Uranium Analyzer
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Application: The uranium measurement in geological survey, nuclear fuel industrial department, environment protection, industrial sanitation, food inspection and sanitation antiepidemic station.
Technical
Parameters:
Parameters:
1. Measurement
objects:
objects:
a. Direct measure
liquid samples
liquid samples
b. For solid
samples, you should first transform it to water solution and then dilution
without separation and enrichment, then you can measure quickly.
samples, you should first transform it to water solution and then dilution
without separation and enrichment, then you can measure quickly.
2. Detection low
limit: when define with 3 times of standard deviation, ≤0.03*10-9g/mL
limit: when define with 3 times of standard deviation, ≤0.03*10-9g/mL
3. Measurement
accuracy: when Ur concentration is 2*10-9g/mL, ≤±8%
accuracy: when Ur concentration is 2*10-9g/mL, ≤±8%
when Ur concentration is
2~2*10-9g/mL, ≤±5%
2~2*10-9g/mL, ≤±5%
4. Span range:
0.03×10-9g/ml~20×10-9g/ml. If you change sensitivity, then it can expand to
10-6 g/ml rank.
0.03×10-9g/ml~20×10-9g/ml. If you change sensitivity, then it can expand to
10-6 g/ml rank.
5. Measurement
linearity: relative coefficient>0.995
linearity: relative coefficient>0.995
6. Stability:
adjust the sensitivity to let the sample with Ur concentration 2*10-9g/ml read
about 950, maximum deviation of 7 measurements within 3h≤±8%.