DISSOLVED OXYGEN METER – Model: DO-5512SD 記憶式氧氣分析儀+溶氧計 / 溶氧計氧氣分析儀

☆用途：
  水族館，魚類孵化場，農業，醫學研究，實驗室
  水處理，造紙行業，採礦業，教學，造紙行業
  品質控制/品管，環境評估，生態學/環境科學調查

‧具有自動溫度補償功能及手動高度補償
‧雙視窗同時顯示溶氧/氧氣/溫度
‧探棒引線長4公尺，可完全投入水中

☆附贈硬質儀器盒
☆相機腳架固定螺絲孔設計，易於安裝固定
☆桌立腳架，易於操作
☆背光顯示器設計，更好讀取

1.大型LCD多工顯示視窗
2.DATA HOLD
3.最大值.最小值.平均值 記錄
4.附贈：探棒補充電解液*1、探棒薄膜頭*2
5.自動斷電功能
6.探棒自動溫度補償
7.可設定之參數
  a.溫度         0-50℃/自動
  b.水中含鹽度   0-50%
  c.量測位置高度 0-8900M
8.水中含氧量DO   0-20.0mg/L ±0.4mg/L
9.空氣中氧濃度O²  0-100%    ±0.7%
10.0℃-50℃   ±0.8℃
   32℉-140℉ ±1.5℉
11.儀器尺寸：177*68*45mm
   探棒尺寸：190*直徑28mm引線長4M

Technical Specifications:

– Measurement Range and Resolution:

– Dissolved Oxygen (DO):

– Range: 0 to 20.0 mg/L

– Resolution: 0.1 mg/L

– Accuracy: ±0.4 mg/L (at 23 ± 5℃)

– Oxygen in Air (for reference only):

– Range: 0 to 100.0%

– Resolution: 0.1%

– Accuracy: ±0.7% O₂ (at 23 ± 5℃)

– Temperature:

– Range: 0 to 50℃

– Resolution: 0.1℃

– Accuracy: ±0.8℃ / ±1.5℉

– Data Logging:

– SD Memory Card: 1 GB to 16 GB

– Sampling Time: Adjustable from 1 sec to 8 hours 59 min 59 sec

– Manual Data Logging: Set sampling time to 0 for manual mode with position number setting (1 to 99)

– Power Supply:

– Batteries: UM3/AA (1.5V) x 6

– AC Adapter: DC 9V (optional)

– Operating Environment:

– Temperature: 0 to 50℃

– Humidity: Less than 85% RH

– Dimensions and Weight:

– Meter: 177 x 68 x 45 mm (7.0 x 2.7 x 1.9 inches)

– Probe: 190 mm x 28 mm dia. (7.5 inches x 1.1 inches dia.)

– Meter Weight: 489 g (1.08 lb)

– Probe Weight: 335 g (0.74 lb)