HI83325多參數(shù)光度測定儀(10 參數(shù))
產(chǎn)品介紹
多參數(shù)水質快速測定儀,dute將電化學法和比色法巧妙結合,內(nèi)置可充電系統(tǒng),可測量K,Ca,Mg,磷酸鹽,硫酸鹽,氨及硝酸鹽等各營養(yǎng)元素在內(nèi)的9項水質測量項目,操作攜帶方便,廣泛適用于土壤營養(yǎng)物質分析,實驗室水質分析等,便于現(xiàn)場或野外快速水質測量。
產(chǎn)品特點
* 電化學測量方法與比色方法巧妙結合;可連接pH電極測量酸度pH值;
* 內(nèi)置可充鋰電池及電源適配器,滿足實驗室和野外現(xiàn)場快速測量;
* 新型gao品質光路系統(tǒng),科學設計測量槽,有效避免光線干擾,確保測量精準度及可靠性;
* USB數(shù)據(jù)接口,1000個測量數(shù)據(jù)儲存,方便進行數(shù)據(jù)管理分析;
* LCD背景燈功能,方便不同環(huán)境下查看;隨屏幫助信息,逐步指導完成各項操作,簡單人性化。
技術參數(shù)
參數(shù) | 測量范圍 | 解析度 | 精度(@25℃) | 選購試劑 | ▲▼鍵轉換項目 |
氨低量程 | 0.00 to 3.00 mg/L (as NH3-N)) | 0.01 mg/L | 讀數(shù) ±4% ±0.04mg/L
| HI93700-01 HI93700-03 | NH3和NH4+ |
氨中量程 | 0.00 to 10.00 mg/L (as NH3-N)) | 0.01 mg/L | 讀數(shù) ±5% ±0.05mg/L
| HI93715-01 HI93715-03 | NH3和NH4+ |
氨高量程 | 0.0 to 100.0 mg/L (as NH3-N)) | 0.1 mg/L | 讀數(shù) ±5% ±0.5mg/L | HI93733-01 HI93733-03 | NH3和NH4+ |
鈣 | 0 to 400 mg/L (as Ca2+) | 1 mg/L | 讀數(shù) ±6% @25 ℃ | HI93521-01 HI93521-03 | --- |
鎂 | 0 to 150 mg/L (as Mg2+) | 1 mg/L | 讀數(shù) ±3% ±5 mg/L | HI93520-01 HI93520-03 | --- |
硝酸鹽 | 0.0 to 30.0 mg/L (as NO3-N) | 0.1 mg/L | 讀數(shù) ±10% ±0.5 g/L | HI93728-01 HI93728-03 | 硝酸鹽(NO3) |
磷酸鹽高量程 | 0.0 to 30.0 mg/L (as PO43-) | 0.1 mg/L | 讀數(shù) ±4% ±1.0 mg/L | HI93717-01 HI93717-03 | 磷(P)和五氧化二磷(P2O5) |
鉀 | 0.0 to 20.0 mg/L (as K) | 0.1 mg/L | 讀數(shù) ±7% ±3.0 mg/L | HI93750-01 HI93750-03 | (K2O) |
硫酸鹽 | 0 to 150 mg/L (as SO42-) | 1 mg/L | 讀數(shù) ±3% ±5mg/L | HI93751-01 HI93751-03 | --- |