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전도도/ 수온/ 수위기록계 (CTD-Diver)
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 특징
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용도
 해수, 염분이 있는 지하수위변화 기록, 수위측정, 온천수 탐사/개발, 정수 시설 등
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사양
| General Specification |
| Dimensions |
22mm x 3.54in |
| Memory |
24,000 measurement |
| Wetted parts |
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| Housing |
Stainless steel (316L) |
| O-rings |
Viton |
| Pressure sensor |
Ceramic (Al2O3) |
| cap / nose cone |
Nylon RA6 30% glass fibre |
| Battery life |
10 years (dependant on usage) |
| Sample Interval |
0.5 second to 99 hours |
| Mass |
0.12lbs |
Temperature Specification |
range / compensated |
-20 to 80 / -10 to 50 |
accuracy |
±0.5 |
resolution |
0.05 |
| Pressure specification |
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| Type |
DI 500 |
| Range |
4.9 ftH2O |
| Accuracy |
±0.2 inH2O |
| resolution |
0.08 inH2O |
| Operation elevation range : -300 to 5,000m MSL |
| Memory : 2 x 48,000 measurements |
| Weight : 45g |
| Sampling interval : 0.5 second to 99 hour |
| Sampling methods : fixed, event based, average and pumping test |
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