규격
MODEL | Code No. | 측정범위 | 측정횟수 | Hardness
경 도
| 4482-DR-LT | 0~200ppm / 4ppm CaCO3 Tablet indicator | 50at 200ppm | 3037-DR | Direct Reading Titrator for low 0-10ppm as CaCO3 in 0.2 ppm increments range Total Hardness | 50at 10ppm | Iron
철 | 3318 | 0.5, 1.0, 2.0, 3.0, 4.0, 6.0, 8.0, 10.0 ppm Fe | 90 | 7787 | 0.05, 0.10, 0.20, 0.30, 0.40, 0.60, 0.80, 1.0 ppm Fe | 30 | 3347 | 0.5, 1.0, 2.0, 3.0, 4.0, 6.0, 8.0, 10.0 ppm Fe | 50 | Manganese
망 간 | 3588-01 | 0.05, 0.1, 0.2, 0.4,
0.6, 0.8, 1.0 ppm Mn | 50 | Nitrate Nitrogen
질 산 성 질 소 | 3354 | 0, 1, 2, 4, 6, 8, 10, 15 ppm NO3-N | 50 | Ozone
오 존 | 3526 | 0.01,0.03,0.07,0.11 ppm & 0.2,0.4,0.7,1.0 ppm O3 | 50 | 3678-01 | 0-0.4 ppm O3 / 0.04 ppm | 100 | pH
수 소 이 온 | 3353 | 5.0, 6.0, 6.5, 7.0, 7.5,
8.0, 9.0, 10.0 pH | 50 | Sulfate
황 산 염
| 7307 | 20, 40, 60, 80, 100, 120,
160,200 ppm SO42- | 50 | Sulfide
황 화 물 | 3322** | 0.2, 0.5, 1.0, 2.0, 5.0,
10.0, 15.0, 20.0 ppm S= | 50 | Tannin/LIGNIN
타 닌 | 7831 | 1, 2, 3, 4, 5, 6, 8, 10 ppm tannin orlgnin | 50 |
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