美国HF DPD比色法余氯CLX20040简介
CLX余氯测量仪根据DPD方法测量余氯或总氯的浓度。真正无人值守操作,运营维护费用低。 标准的4-20mA和RS-485输出,用户可设定测量周期(从90秒到10分钟)。该仪器的外壳耐用、防碎,且易 于所有服务功能和试剂的操作。可替代美国HACH CL17余氯分析仪。
美国HF DPD比色法余氯CLX20040技术参数
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测量原理 |
美国环保局认可DPD分析方法来测量余氯和总氯 |
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测量范围 |
0 – 10 mg/L Cl2(ppm) |
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测量精度 |
0 – 6.00 mg/L Cl2(ppm) ±5 %读数或±0.03 mg/L Cl2(ppm) 取大者
6.01–10.00 mg/L Cl2(ppm) ±10 %读数 |
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分辨率 |
0.01 mg/L Cl2(ppm) |
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测量周期 |
可调整: 90秒 –10分钟(缺省值:2.5分钟) |
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显示 |
LCD背光显示 |
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报警 |
2个可编程继电器,240VAC/2A |
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标准输出 |
隔离的4-20 mA和双向RS 485 Modbus |
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操作温度 |
5°~40°C |
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样品压力 |
0.34~10.3 bar |
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流速 |
200 ~ 400 mL/min |
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电源 |
100 – 240 VAC, 47 – 63 Hz, 150VA |
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防护等级 |
IP66 |
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认证 |
CE,UL,CSA,(ETL,ETLc) |
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外形尺寸 |
406 mm x 406 mm X 229 mm |
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运输重量 |
3.6 kg不含试剂 |
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美国HF DPD比色法余氯CLX20040与美国HACH CL17参数对比: |
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HACH CL17余氯/总氯 |
HF CLX 余氯/总氯 |
| 测量范围 |
0-5 mg/L |
0-10 mg/L |
| 精度 |
+/- 5% or 0.035 mg/L
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+/- 5% or 0.03mg/L 0-6.0mg/L,
+/- 10% 6 – 10 mg/L |
| 显示 |
当>5 mg/L时,没有显示 |
当超出测量范围,屏幕会闪烁 |
| 测量周期 |
固定测量周期: 2.5 minutes |
可调节测量周期:110s- 10min |
| 2路报警继电器 |
2路可选择报警继电器 |
2 路可选择报警继电器 |
| 防护等级 |
IP 62 防护等级 |
NEMA 4X/IP66 防护等级 |
| 使用 |
试剂通过搅拌子混合 |
通过流通池设计混合试剂– nothingto wear out |
| 进水压力 |
进水压力至 5 psig |
进水压力至 150 psig |
| 试剂 |
液体试剂 |
粉末试剂 - 5年有效期,仅需加水即可用。 |
| 清洗 |
无 |
• 配有可拆卸样品槽,便于清洗 |
| 重量 |
1.3Kg |
3.9Kg |
| 尺寸 |
13.5”*16.5”*7.5” |
11.75”*11.75”*5.25” |
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美国HF DPD比色法余氯CLX20040可选配件:
Accessories
Model Description
09935 Original liquid kit reagent - free chlorine 60 day supply
09936 Original liquid kit reagent - total chlorine 60 day supply
09937 Original liquid kit reagent - free chlorine 12 month supply
09937X Dry kit reagent - free chlorine 12 month supply
09938 Original liquid kit reagent - total chlorine 12 month supply
09938X Dry kit reagent - total chlorine 12 month supply
09944 Desiccant cartridge - use in high humidity, cold water sample applications
09946 Zero calibration kit - 120 volt 60Hz
09947 Original liquid kit reagent - free chlorine 30 day supply
09947X Dry kit reagent - free chlorine 30 day supply
09948 Original liquid kit reagent - total chlorine 30 day supply
09948X Dry kit reagent - total chlorine 30 day supply
09950 Replacement tubing/cuvette kit - one year supply with cuvette
09950 Replacement tubing/cuvette kit
09951 J.A.W. kit reagent - free chlorine 30 day supply
09952 J.A.W. kit reagent - total chlorine 30 day supply
09953 J.A.W. kit reagent - free chlorine 60 day supply
09954 J.A.W. kit reagent - total chlorine 60 day supply
09955 J.A.W. kit reagent - free chlorine 12 month supply
09956 J.A.W. kit reagent - total chlorine 12 month supply
19045 Auto adapter 12 volt
20779S Power Cord 120VAC
24420 CLX operator's manual
24429 Replacement PCB module - includes LCD, keypad, pump and tubing
24569 CLX modbus manual
25017S Check valve kit - for CLX instruments shipped after Aug 2007. Includes check valves, duck bill valves, end caps and pump tubes
25018S Flow through cuvette (CLX)
25018S Flow through cuvette (replacement)
28316 Low pressure adapter
98878 Demo stand - CLX
Dry kit reagents Dry kit reagents
J.A.W. reagents J.A.W. (just add water) Dry
Original liquid reagents Original liquid reagents