| 制造商: | HANNA |
| Model: | HI97733 |
| 保障: | 12 Month |
| Range | 0.0 to 100 mg/L (ppm) NH4+ | |
| Resolution | 0.1 mg/L (ppm) | |
| Accuracy | ±0.5 mg/L ±5% of reading @ 25°C | |
| Light Source | Tungsten Lamp | |
| Light Detection | silicon photocell with narrow band interference filter @ 420 nm | |
| Power Supply | 3x1.5V battery | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 142.5 x 102.5 x 50.5 mm | |
| Weight | 380 g |
越南 EMIN 股份公司
越南-河内 EMIN
地址: No 203 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City, Vietnam
热线: (+84) 966520220
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传真: +84 (236) 374 77 44 ; 邮箱: dn@emin.vn
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电话: + 84916508932 传真: +65 67258365
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电话 : +959782793523, +959955678481 ; 网址: https://emin.com.mm
