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NITRATAX sc硝氮在线分析仪

联系方式:刘玫林 18013159667

联系我们时请说明是仪器网上看到的信息,谢谢!


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哈希NITRATAX sc硝氮在线分析仪典型应用:饮用水、地表水、工业生产过程用水、污水处理等领域,连续监测溶解在水里的硝酸盐浓度值,特别适用监测污水曝气池,控制反硝化过程.

详细信息 在线询价

哈希NITRATAX sc硝氮在线分析仪

仪器特点:

● 国际通用技术,经过验证的、高精确的紫外光吸收方法
● 无需样品预处理,反应分析速度快,不需要任何试剂、无需取样设备
● 有三种不同探头的配置可以选择
● 传感器带有自清洗功能
● 浸入和流通池两种安装方式可供选择
● 维护量少,运行成本极低

 

测量原理

NO3-在210nm紫外光有吸收。探头工作时,水样流过狭缝,探头中光源发出的光穿过狭缝时,其中部分光被狭缝中流动的样品所吸收,其它的光则透过样品,到达探头另一侧检测器,计算出硝酸盐的浓度值。

技术指标(有三种不同参数的硝氮探头)

探头型号

NITRATAX plus sc

NITRATAX eco sc

NITRATAX clear sc

测量原理

紫外吸收双光束测量方法,无需化学试剂,)

测量光程

1mm,2mm,5mm

1mm

5mm

量程

NO3-N 0.1~100.0mg/L

1.0~20.0mg/L

0.5~20.0mg/L

 

(1 mm)

(1 mm)

(5 mm)

 

0.1~50.0mg/L

 

(2 mm)

 

0.1~25.0mg/L

 

(5 mm)

最小检测限NO3-N

0.1 mg/L

1.0 mg/L

0.5 mg/L

测量精度

读数的± 3% ± 0.5mg/L

读数的± 5% ± 1.0mg/L

读数的± 5% ± 0.5mg/L

分辨率

0.1 mg/L

0.5 mg/L

0.1 mg/L

污泥补偿功能

-----

测量间隔

1min

5min

1min

测量响应时(T100)

1min

15min

1min

流通型安装方式

材料:

 

 

 

不锈钢,双层密封

-----

-----

不锈钢,单层密封

-----

校准

标准液校准

维护周期

6 个月,或根据现场水质及经验

用户维护时间

1 小时 / 月

2 小时 / 月

1 小时 / 月

操作温度

2 ~ 40℃

探头耐压

最大 0.5 bar(探头在水下安装最大深度为 2 米)

探头电缆长度

10 米,可延长

尺寸

33.3 × 7.0 cm

32.7 × 7.0 cm

32.3 × 7.5 cm

哈希NITRATAX sc硝氮在线分析仪 

苏州赛力威仪器设备有限公司

|

手机:18013159667

联系人:刘玫林

电话:86-0512-65980097

传真:

(联系我时,请说明是在仪器网上看到的,谢谢!)

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哈希NITRATAX sc硝氮在线分析仪<\/strong><\/span><\/span><\/span><\/strong><\/p>

仪器特点:<\/span><\/span><\/strong><\/p>

● 国际通用技术,经过验证的、高精确的紫外光吸收方法
● 无需样品预处理,反应分析速度快,不需要任何试剂、无需取样设备
● 有三种不同探头的配置可以选择
● 传感器带有自清洗功能
● 浸入和流通池两种安装方式可供选择
● 维护量少,运行成本极低<\/span><\/span><\/p>

 <\/p>

测量原理<\/span><\/span><\/strong><\/p>

NO3-<\/span><\/span>在210nm紫外光有吸收。探头工作时,水样流过狭缝,探头中光源发出的光穿过狭缝时,其中部分光被狭缝中流动的样品所吸收,其它的光则透过样品,到达探头另一侧检测器,计算出硝酸盐的浓度值。<\/span><\/span><\/p>

技术指标(有三种不同参数的硝氮探头)<\/span><\/span><\/span><\/strong><\/p>

探头型号 <\/span><\/span><\/p><\/td>

NITRATAX plus sc <\/span><\/span><\/p><\/td>

NITRATAX eco sc <\/span><\/span><\/p><\/td>

NITRATAX clear sc <\/span><\/span><\/p><\/td><\/tr>

测量原理 <\/span><\/span><\/p><\/td>

紫外吸收双光束测量方法,无需化学试剂,)<\/span><\/span><\/p><\/td><\/tr>

测量光程<\/span><\/span><\/p><\/td>

1mm<\/span><\/span>,2mm,5mm <\/span><\/span><\/p><\/td>

1mm<\/span><\/span><\/p><\/td>

5mm<\/span><\/span><\/p><\/td><\/tr>

量程<\/span><\/span><\/p><\/td>

NO3-N 0.1<\/span><\/span>~100.0mg/L<\/span><\/span><\/p><\/td>

1.0<\/span><\/span>~20.0mg/L<\/span><\/span><\/p><\/td>

0.5<\/span><\/span>~20.0mg/L<\/span><\/span><\/p><\/td><\/tr>

 <\/p><\/td>

(1 mm) <\/span><\/span><\/p><\/td>

(1 mm)<\/span><\/span><\/p><\/td>

(5 mm)<\/span><\/span><\/p><\/td><\/tr>

 <\/p><\/td>

0.1<\/span><\/span>~50.0mg/L <\/span><\/span><\/p><\/td><\/tr>

 <\/p><\/td>

(2 mm) <\/span><\/span><\/p><\/td><\/tr>

 <\/p><\/td>

0.1<\/span><\/span>~25.0mg/L <\/span><\/span><\/p><\/td><\/tr>

 <\/p><\/td>

(5 mm) <\/span><\/span><\/p><\/td><\/tr>

最小检测限NO3-N <\/span><\/span><\/p><\/td>

0.1 mg/L<\/span><\/span><\/p><\/td>

1.0 mg/L<\/span><\/span><\/p><\/td>

0.5 mg/L<\/span><\/span><\/p><\/td><\/tr>

测量精度 <\/span><\/span><\/p><\/td>

读数的± 3% ± 0.5mg/L<\/span><\/span><\/p><\/td>

读数的± 5% ± 1.0mg/L<\/span><\/span><\/p><\/td>

读数的± 5% ± 0.5mg/L<\/span><\/span><\/p><\/td><\/tr>

分辨率 <\/span><\/span><\/p><\/td>

0.1 mg/L<\/span><\/span><\/p><\/td>

0.5 mg/L<\/span><\/span><\/p><\/td>

0.1 mg/L<\/span><\/span><\/p><\/td><\/tr>

污泥补偿功能<\/span><\/span><\/p><\/td>

有<\/span><\/span><\/p><\/td>

有 <\/span><\/span><\/p><\/td>

----- <\/span><\/span><\/p><\/td><\/tr>

测量间隔<\/span><\/span><\/p><\/td>

1min<\/span><\/span><\/p><\/td>

5min <\/span><\/span><\/p><\/td>

1min<\/span><\/span><\/p><\/td><\/tr>

测量响应时(T100)<\/span><\/span><\/p><\/td>

1min <\/span><\/span><\/p><\/td>

15min <\/span><\/span><\/p><\/td>

1min <\/span><\/span><\/p><\/td><\/tr>

流通型安装方式<\/span><\/span><\/p><\/td>

有<\/span><\/span><\/p><\/td>

无<\/span><\/span><\/p><\/td>

有<\/span><\/span><\/p><\/td><\/tr>

材料:<\/span><\/span><\/p><\/td>

 <\/p><\/td>

 <\/p><\/td>

 <\/p><\/td><\/tr>

不锈钢,双层密封<\/span><\/span><\/p><\/td>

是<\/span><\/span><\/p><\/td>

-----<\/span><\/span><\/p><\/td>

-----<\/span><\/span><\/p><\/td><\/tr>

不锈钢,单层密封<\/span><\/span><\/p><\/td>

-----<\/span><\/span><\/p><\/td>

是<\/span><\/span><\/p><\/td>

是<\/span><\/span><\/p><\/td><\/tr>

校准<\/span><\/span><\/p><\/td>

标准液校准<\/span><\/span><\/p><\/td><\/tr>

维护周期 <\/span><\/span><\/p><\/td>

6 <\/span><\/span>个月,或根据现场水质及经验<\/span><\/span><\/p><\/td><\/tr>

用户维护时间<\/span><\/span><\/p><\/td>

1 <\/span><\/span>小时 / 月<\/span><\/span><\/p><\/td>

2 <\/span><\/span>小时 / 月<\/span><\/span><\/p><\/td>

1 <\/span><\/span>小时 / 月<\/span><\/span><\/p><\/td><\/tr>

操作温度<\/span><\/span><\/p><\/td>

2 <\/span><\/span>~ 40℃<\/span><\/span><\/p><\/td><\/tr>

探头耐压<\/span><\/span><\/p><\/td>

最大 0.5 bar(探头在水下安装最大深度为 2 米)<\/span><\/span><\/p><\/td><\/tr>

探头电缆长度<\/span><\/span><\/p><\/td>

10 <\/span><\/span>米,可延长 <\/span><\/span><\/p><\/td><\/tr>

尺寸 <\/span><\/span><\/p><\/td>

33.3 <\/span><\/span>× 7.0 cm <\/span><\/span><\/p><\/td>

32.7 <\/span><\/span>× 7.0 cm <\/span><\/span><\/p><\/td>

32.3 <\/span><\/span>× 7.5 cm<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table>

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