该数字溶解氧计DO-5509配备有极谱型探头,并带有温度探头,用于溶解氧（DO）和温度的精密测量.适用于水族馆,医学研究,农业,鱼类孵化场,实验室,水调节,矿业,学校和学院,质量控制…
数字溶解氧计DO-5509规格参数 | 参数规格 |
| 显示器 | 13 mm ( 0.5" ) LCD, 3 1/2 digits. |
| 测量范围 | 溶解氧 - 0 to 20.0 mg/L. |
| 分辨率 | 0.1 mg/L.. |
| 精度 | ± 0.4 mg/L. (after calibration within 23± 5 ℃) |
| 温度传感器补偿 | 自动调整 0 to 40℃. |
| Panel调整旋钮 | ZERO旋钮, CAL 旋钮. |
| 电池 | 006P DC 9V battery ( heavy duty ). |
| 功耗 | Approx. DC 3.5 mA. |
| 操作温度 | 0 ℃ to 50 ℃(32 ℉ to 122 ℉). |
| 操作湿度 | Less than 80% RH. |
| 尺寸 | Main instrument :
131 x 70 x 25 mm ( 5.2 x 2.8 x 1.0 inch ). |
Oxygen probe :
190 mm x 28 mm Dia. ( 7.5" x 1.1" Dia. ) |
| 探测电缆长度 : 4 meters |
| 重量 | 390 g ( 0.86 LB ) - with probe. |
| 包括附件 | Oxygen probe( OXPB-09N )................................. 1 PC.
Operation manual............................................... 1 PC.
Spare Probe head with Diaphragm set,
OXHD-04............................................................2 PCs.
Probe-filling Electrolyte,
OXEL-03......................................................... 1 PC. |
| 可选附件 | Oxygen probe. OXPB-09N
Spare Probe head with Diaphragm set
............................................................... OXHD-04
Probe-filling Electrolyte............................ OXEL-03
Hard carrying case....................................CA-06 |
