| 测量原理 |
比色法 |
| 特点 |
Analyzer for the chemical oxygen demand
Dichromat method
|
| 管径 |
648 x 436 x 250 mm
25.27 x 17.00 x 9.75 inch
|
| 设计 |
GRP
|
| 过程温度 |
5°C ... 40°C
40 ... 100°F
|
| 环境温度 |
10°C ... 35°C
50 ... 95°F
|
| 过程压力 |
pressureless
|
| 探头等级 |
min. 5ml/min
|
| 探头的一致性 |
watery and homogenized
|
| 特例 |
Chloride removal without Hg
variable decomposion times
|
| 应用 |
Wastewater / Processwater
|
| 电源 |
230 V AC, 50 Hz
230V AC 60 Hz
|
| 输出 |
0/4 ... 20 mA
Contacts: 2 limit contacts (per channel), 1 system alarm contact
|
| 测量范围 |
0 ... 200 mg/l O2
50 ... 5000 mg/l O2
|
| 易耗品 |
Chemicals necessary |
