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产品介绍
多参数水质快速测定仪,dute将电化学法和比色法巧妙结合,内置可充电系统,近60项水质测量项目,应用范围广泛,操作携带方便,不仅适用于实验室使用,也便于现场或野外快速水质测量。
产品特点
* 电化学测量方法与比色方法巧妙结合:可连接pH电极测酸度pH值;
* 内置可充锂电池及电源适配器,满足实验室和野外现场快速测量;
* 新型gao品质光路系统,科学设计测量槽,有效避免光线干扰,确保测量精准度及可靠性;
* USB数据接口, 1000个测量数据储存,方便进行数据管理分析;
* LCD背景灯功能,方便不同环境下查看,随屏帮助信息,逐步指导完成各项操作,简单人性化。
技术参数
参数 | 测量范围 | 解析度 | 精度 | 选购试剂 | ▲▼键转换项目 |
碱度 | 0 to 500 mg/L | 1 mg/L | 读数 ±5% ±5mg/L @25 ℃ | HI775-26 | --- |
碱度,海水 | 0 to 300 mg/L (as CaCO3) | 1 mg/L | 读数 ±5% ±5mg/L @25 ℃ | HI775-26 | 软硬度(DKH)和碳酸硬度(KH) |
铝 | 0.00 to 1.00 mg/L (as AI3) | 0.01 mg/L | 读数 ±4% ±0.04mg/L @25 ℃ | HI93712-01 HI93712-03 | 氯化铝【三氧化二铝】(AI2O3) |
氨低量程 | 0.00 to 3.00 mg/L (as NH3-N)) | 0.01 mg/L | 读数 ±4% ±0.04mg/L @25 ℃ | 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 | 读数 ±5% ±0.05mg/L @25 ℃ | 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 | 读数 ±5% ±0.5mg/L @25 ℃ | HI93733-01 HI93733-03 | NH3和NH4+ |
溴 | 0.00 to 8.00 mg/L (as Br2) | 0.01 mg/L | 读数 ±3% ±0.08mg/L @25 ℃ | HI93716-01 HI93716-03 | --- |
钙 | 0 to 400 mg/L (as Ca2+) | 1 mg/L | 读数 ±6% @25 ℃ | HI93521-01 HI93521-03 | --- |
钙,海水 | 200 to 600 mg/L (as Ca2+) | 1 mg/L | 读数 ±6% @25 ℃ | HI758-26 | --- |
氯化物 | 0.0 to 20.0 mg/L (as CI-) | 0.1 mg/L | 读数 ±6% ±0.5mg/L @25 ℃ | HI93753-01 HI93753-03 | --- |
二氧化氯 | 0.00 to 2.00 mg/L (as CIO2) | 0.01 mg/L | 读数 ±5% ±0.10mg/L @25 ℃ | HI93738-01 HI93738-03 | --- |
余氯 | 0.00 to 5.00 mg/L (as CI2) | 0.01 mg/L | 读数 ±3% ±0.03mg/L @25 ℃ | HI93701-01 HI93701-03 HI93701-F | --- |
余氯超低量程 | 0.000 to 0.500 mg/L(as CI2) | 0.001 mg/L | 读数 ±3% ±0.020 mg/L @25 ℃ | HI93762-01 HI93762-03 | --- |
总氯 | 0.00 to 5.00 mg/L | 0.01 mg/L | 读数 ±3% ±0.03 mg/L @25 ℃ | HI93711-01 HI93711-03 HI93701-T | --- |
总氯超低量程 | 0.000 to 0.500 mg/L(as CI2) | 0.001 mg/L | 读数 ±3% ±0.020 mg/L @25 ℃ | HI93761-01 HI93761-03 | --- |
总氯chaogao量程 | 0 to 500 mg/L (as CI2) | 1 mg/L | 读数 ±3% ±3 mg/L @25 ℃ | HI93771-01 HI93771-03 | --- |
六价铬低量程 | 0 to 300 μg/L (as Cr6+) | 1 μg/L | 读数 ±4% ±1 μg/L @25 ℃ | HI93749-01 HI93749-03 | 铬酸盐(CrO42-)和重铬酸盐(CrO72-) |
六价铬高量程 | 0 to 1000 μg/L (as Cr6+) | 1 μg/L | 读数 ±4% ±5 μg/L @25 ℃ | HI93723-01 HI93723-03 | 铬酸盐(CrO42-)和重铬酸盐(CrO72-) |
色度 | 0 to 500 PCU (铂钴计量单位) | 1 PCU | 读数 ±5% ±10 PCU @25 ℃ | --- | --- |
铜低量程 | 0.000 to 1.500 mg/L(as Cu2+) | 0.001mg/L | 读数 ±5% ±0.010 mg/L @25 ℃ | HI93747-01 HI93747-03 | --- |
铜高量程 | 0.00 to 5.00 mg/L(as Cu2+) | 0.01mg/L | 读数 ±4% ±0.02 mg/L @25 ℃ | HI93702-01 HI93702-03 | --- |
氰尿酸 | 0 to 80 mg/L (as CYA) | 1 mg/L | 读数 ±15% ±1 mg/L @25 ℃ | HI93722-01 HI93722-03 | --- |
氟化物低量程 | 0.00 to 2.00 mg/L (as F-) | 0.01 mg/L | 读数 ±3% ±0.03 mg/L @25 ℃ | HI93729-01 HI93729-03 | --- |
氟化物高量程 | 0.0 to 20.0 mg/L (as F-) | 0.1 mg/L | 读数 ±3% ±0.5 mg/L @25 ℃ | HI93739-01 HI93739-03 | --- |
硬度,钙 | 0.00 to 2.70 mg/L (as CaCO3) | 0.01 mg/L | 读数 ±5% ±0.11 mg/L @25 ℃ | HI93720-01 HI93720-03 | 法国度(°FH)、德国度(°DH)、英国度(°EH) |
硬度,镁 | 0.00 to 2.00 mg/L (ppm) (as CaCO3) | 0.01 mg/L | 读数 ±5% ±0.11 mg/L @25 ℃ | HI93719-01 HI93719-03 | 法国度(°FH)、德国度(°DH)、英国度(°EH) |
总硬度,低量程 | 0 to 250 mg/L (as CaCO3) | 1 mg/L | 读数 ±4% ±5 mg/L @25 ℃ | HI93735-00 | 法国度(°FH)、德国度(°DH)、英国度(°EH) |
总硬度,中量程 | 200 to 500 mg/L (as CaCO3) | 1 mg/L | 读数 ±3% ±7 mg/L @25 ℃ | HI93735-01 | 法国度(°FH)、德国度(°DH)、英国度(°EH) |
总硬度,高量程 | 400 to 750 mg/L (as CaCO3) | 1 mg/L | 读数 ±2% ±10 mg/L @25 ℃ | HI93735-02 | 法国度(°FH)、德国度(°DH)、英国度(°EH) |
联氨 | 0 to 400 μg/L (as N2H4) | 1μg/L | 全量程±4%, @25 ℃ | HI93704-01 HI93704-03 | --- |
碘 | 0.0 to 12.5 mg/L (as I2) | 0.1 mg/L | 读数 ±5% ±0.1 mg/L @25 ℃ | HI93718-01 HI93718-03 | --- |
铁低量程 | 0.000 to 1.600 mg/L(as Fe) | 1 μg/L | 读数 ±8% ±0.010 mg/L @25 ℃ | HI93746-01 HI93746-03 | --- |
铁高量程 | 0.00 to 5.00 mg/L (as Fe) | 0.01 mg/L | 读数 ±2% ±0.04 mg/L @25 ℃ | HI93721-01 HI93721-03 | --- |
镁 | 0 to 150 mg/L (as Mg2+) | 1 mg/L | 读数 ±3% ±5 mg/L @25 ℃ | HI93520-01 HI93520-03 | --- |
锰低量程 | 0 to 300 μg/L (as Mn) | 1 μg/L | 读数 ±3% ±10 μg/L @25 ℃ | HI93748-01 HI93748-03 | (KMnO4)和 (MnO4) |
锰高量程 | 0.0 to 20.0 mg/L (as Mn) | 0.01 mg/L | 读数 ±3% ±0.2 mg/L @25 ℃ | HI93709-01 HI93709-03 | (KMnO4)和 (MnO4) |
钼 | 0.0 to 40.0 mg/L (as Mo6+) | 0.1 mg/L | 读数 ±5% ±0.3 mg/L @25 ℃ | HI93730-01 HI93730-03 | 钼酸(MoO42-)和钼酸钠 (Na2MoO4) |
镍低量程 | 0.000 to 1.000 mg/L(as Ni) | 0.001 mg/L | 读数 ±7% ±0.010 mg/L @25 ℃ | HI93740-01 HI93740-03 | --- |
镍高量程 | 0.00 to 7.00 g/L (as Ni) | 0.01 g/L | 读数 ±4% ±0.07 g/L @25 ℃ | HI93726-01 HI93726-03 | --- |
硝酸盐 | 0.0 to 30.0 mg/L (as NO3-N) | 0.1 mg/L | 读数 ±10% ±0.5 g/L @25 ℃ | HI93728-01 HI93728-03 | 硝酸盐(NO3) |
亚硝酸盐超低量程,海水 | 0 to 200 μg/L (as NO3-N) | 1 μg/L | 读数 ±4% ±10 μg/L @25 ℃ | HI764-25 | 亚硝酸盐(NO2)和(NaNO2) |
亚硝酸盐低量程 | 0 to 600 μg/L (as NO3-N) | 1 μg/L | 读数 ±4% ±20 μg/L @25 ℃ | HI93707-01 HI93707-03 | 亚硝酸盐(NO2)和(NaNO2) |
亚硝酸盐高量程 | 0 to 150 μg/L (as NO3-N) | 1 mg/L | 读数 ±4% ±4 mg/L @25 ℃ | HI93708-01 HI93708-03 | 亚硝酸盐(NO2)和(NaNO2) |
溶解氧 | 0.0 to 10.0 mg/L (as O2) | 0.1 mg/L | 读数 ±3% ±0.4 mg/L @25 ℃ | HI93732-01 HI93732-03 | --- |
除氧剂 | 0.00 to 1.50mg/L (as Carbohydrazide) | 0.01 mg/L | 读数 ±3% ±0.02 mg/L @25 ℃ | HI93773-01 HI93773-03 | --- |
除氧剂 | 0 to 1000 μg/L (as DEHA) | 1 μg/L | 读数 ±5% ±5 μg/L @25 ℃ | HI93773-01 HI93773-03 | --- |
除氧剂 | 0.00 to 2.50 mg/L (as Hydroquinone) | 0.01 mg/L | 读数 ±3% ±0.04 mg/L @25 ℃ | HI93773-01 HI93773-03 | --- |
除氧剂 | 0.00 to 4.50 mg/L (as lso-ascorbicacid) | 0.01 mg/L | 读数 ±3% ±0.03 mg/L @25 ℃ | HI93773-01 HI93773-03 | --- |
臭氧 | 0.00 to 2.00 mg/L (as O3) | 0.01 mg/L | 读数 ±3% ±0.02 mg/L @25 ℃ | HI93757-01 HI93757-03 | --- |
pH | 6.5 to 8.5 pH | 0.1 pH | 读数 ±0.1 pH@25 ℃ | HI93710-01 HI93710-03 | --- |
磷酸盐 超低量程,海水 | 0 to 200 μg/L (as P) | 1 μg/L | 读数 ±5% ±5 μg/L @25 ℃ | HI736-25 | 磷(P)和五氧化二磷(P2O5) |
磷酸盐低量程 | 0.00 to 2.50 mg/L (ppm) (as PO43-) | 0.01 mg/L | 读数 ±4% ±0.04 mg/L @25 ℃ | HI93713-01 HI93713-03 | 磷(P)和五氧化二磷(P2O5) |
磷酸盐高量程 | 0.0 to 30.0 mg/L (as PO43-) | 0.1 mg/L | 读数 ±4% ±1.0 mg/L @25 ℃ | HI93717-01 HI93717-03 | 磷(P)和五氧化二磷(P2O5) |
钾 | 0.0 to 20.0 mg/L (as K) | 0.1 mg/L | 读数 ±7% ±3.0 mg/L @25 ℃ | HI93750-01 HI93750-03 | (K2O) |
二氧化硅低量程 | 0.00 to 2.00 mg/L (as SiO2) | 0.01 mg/L | 读数 ±3% ±0.03 mg/L @25 ℃ | HI93705-01 HI93705-03 | 硅(Si) |
二氧化硅高量程 | 0 to 200mg/L (as SIO2) | 1 mg/L | 读数 ±5% ±1mg/L @25 ℃ | HI93770-01 HI93770-03 | 硅(Si) |
银 | 0.000 to 1.000 mg/L(as Ag) | 0.001mg/L | 读数 ±5% ±0.020 mg/L@25 ℃ | HI93737-01 HI93737-03 | --- |
硫酸盐 | 0 to 150 mg/L (as SO42-) | 1 mg/L | 读数 ±3% ±5mg/L @25 ℃ | HI93751-01 HI93751-03 | --- |
阴离子表面活性剂 | 0.00 to 3,50mg/L (as SDBS) | 0.01mg/L | 读数 ±3% ±0.04mg/L @25 ℃ | HI95769-01 | --- |
锌 | 0.00 to 3,00mg/L (as Zn) | 0.01mg/L | 读数 ±3% ±0.03mg/L @25 ℃ | HI93731-01 HI93731-03 | --- |