多參數(shù)水質(zhì)快速測定儀,將電化學(xué)法和比色法巧妙結(jié)合,內(nèi)置可充電系統(tǒng),可測量堿度,氨,鈣,亞硝酸鹽,磷酸鹽等在內(nèi)的20項(xiàng)水質(zhì)測量項(xiàng)目,操作攜帶方便,廣泛適用于水產(chǎn)養(yǎng)殖,水質(zhì)監(jiān)測,實(shí)驗(yàn)室,便于現(xiàn)場或野外快速水質(zhì)測量。
電化學(xué)測量方法與比色方法巧妙結(jié)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(shí)驗(yàn)室和野外現(xiàn)場快速測量;
新型高品質(zhì)光路系統(tǒng),科學(xué)設(shè)計(jì)測量槽,避免光線干擾,確保測量準(zhǔn)確度及可靠性;
USB數(shù)據(jù)接口,1000個(gè)測量數(shù)據(jù)儲(chǔ)存,方便進(jìn)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(dǎo)完成各項(xiàng)操作,簡單人性化。
技術(shù)參數(shù):
參數(shù) | 測量范圍 | 解析度 | 精度(@25 ℃) | 選購試劑 | ▲▼鍵轉(zhuǎn)換項(xiàng)目 |
堿度 | 0 to 500 mg/L | 1 mg/L | 讀數(shù) ±5% ±5mg/L | HI775-26 | --- |
堿度,海水 | 0 to 300 mg/L (as CaCO3) | 1 mg/L | 讀數(shù) ±5% ±5mg/L | HI775-26 | 軟硬度(DKH)和碳酸硬度(KH) |
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% | HI93521-01 HI93521-03 | --- |
鈣,海水 | 200 to 600 mg/L (as Ca2+) | 1 mg/L | 讀數(shù) ±6% | HI758-26 | --- |
余氯 | 0.00 to 5.00 mg/L (as CI2) | 0.01 mg/L | 讀數(shù) ±3% ±0.03mg/L
| HI93701-01 HI93701-03 HI93701-F | --- |
總氯 | 0.00 to 5.00 mg/L | 0.01 mg/L | 讀數(shù) ±3% ±0.03 mg/L
| HI93711-01 HI93711-03 HI93701-T | --- |
銅低量程 | 0.000 to 1.500 mg/L(as Cu2+) | 0.001mg/L | 讀數(shù) ±5% ±0.010 mg/L | HI93747-01 HI93747-03 | --- |
銅高量程 | 0.00 to 5.00 mg/L(as Cu2+) | 0.01mg/L | 讀數(shù) ±4% ±0.02 mg/L
| HI93702-01 HI93702-03 | --- |
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) |
亞硝酸鹽超低量程,海水 | 0 to 200 μg/L (as NO3-N) | 1 μg/L | 讀數(shù) ±4% ±10 μg/L | HI764-25 | 亞硝酸鹽(NO2)和(NaNO2) |
亞硝酸鹽低量程 | 0 to 600 μg/L (as NO3-N) | 1 μg/L | 讀數(shù) ±4% ±20 μg/L | HI93707-01 HI93707-03 | 亞硝酸鹽(NO2)和(NaNO2) |
亞硝酸鹽高量程 | 0 to 150 μg/L (as NO3-N) | 1 mg/L | 讀數(shù) ±4% ±4 mg/L | HI93708-01 HI93708-03 | 亞硝酸鹽(NO2)和(NaNO2) |
溶解氧 | 0.0 to 10.0 mg/L (as O2) | 0.1 mg/L | 讀數(shù) ±3% ±0.4 mg/L | HI93732-01 HI93732-03 | --- |
pH | 6.5 to 8.5 pH | 0.1 pH | 讀數(shù) ±0.1 pH@25 ℃ | HI93710-01 HI93710-03 | --- |
磷酸鹽 超低量程,海水 | 0 to 200 μg/L (as P) | 1 μg/L | 讀數(shù) ±5% ±5 μg/L | HI736-25 | 磷(P)和五氧化二磷(P2O5) |
磷酸鹽低量程 | 0.00 to 2.50 mg/L (ppm) (as PO43-) | 0.01 mg/L | 讀數(shù) ±4% ±0.04 mg/L | HI93713-01 HI93713-03 | 磷(P)和五氧化二磷(P2O5) |
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) |