The instrument combines the coulometric method and the Karl-Fischer method, and uses the large electrolysis current and electric injection automatic control and the blank current automatic deduction technology to realize the automatic moisture measurement. It has the advantages of short analysis time, simple operation, good repeatability and accuracy. High, direct test results of the number of features. It is an alternative to traditional Karl-Fischer method. It is widely used in electric power, petroleum, chemical, pharmaceutical, pesticide, paint, resin and other industries and institutions.
WS-2-type moisture analyzer for more information:
WS-2 Moisture Analyzer combines the coulometric method and Karl-Fischer method, and uses the large electrolysis current and electric injection automatic control and the blank electric current automatic deduction technology to realize the automatic moisture measurement, which has the advantages of short analysis time, simple operation, Good reproducibility, high precision, and direct digital display of test results. It is an alternative to traditional Karl-Fischer method. It is widely used in electric power, petroleum, chemical, pharmaceutical, pesticide, paint, resin and other industries and institutions.
In this case,
WS-2 Moisture Analyzer main technical indicators:
Display: four LED
Electrolysis current: 0 ~ 300mA automatic control
Measurement range: 10ug ~ 30mgH2O 0.001% - water
Sensitive valve: 1ugH2O
Accuracy: 10ug ~ 1mgH2O not more than ± 5ug
1mgH2O above not more than 0.5% (without injection error)
Operating temperature: 0 ~ 70 ℃
Use humidity: ≤ 80%
Power supply: AC 220V ± 5%, 50Hz
Power consumption: less than 40VA
WS-2-type moisture analyzer Applicable standards:
1, GB / T7600-1987 "Determination of the moisture content of transformer oil in operation (Coulometric method)"
2, GB6283-1982 "Determination of water content in chemical products Karl Fischer method (general method)"
3, SH / T0246 "light petroleum products in the determination of water content (power method)"
4, GB / T11133-1989 "Determination of water content in liquid petroleum products (Karl Fischer method)"
5, GB / T7380-1995 "Determination of water content of surfactants (Karl Fischer method)"
6, GB10670-1989 "Determination of Trace Moisture in Industrial Fluoromethane by Karl Fischer Method"
7, GB10670-1989 "Determination of trace moisture in industrial fluorinated methane"
8, GB / T606-2003 "Chemical reagents Moisture Determination General method Karl Fischer Act"
9, GB / T8350-2001 "denatured fuel ethanol"
10, GB / T3776.1-1983 "pesticide emulsifier moisture determination" 11, GB / T6023-1999 "industrial use of butadiene in the determination of trace moisture Karl Fischer coulometry"
微量水分測(cè)定儀 微量水分測(cè)定儀 詳細(xì)信息:
微量水分測(cè)定儀 :
| 該儀器將庫(kù)侖法和卡爾—菲休法有效結(jié)合起來(lái),采用大電解電流和電注自動(dòng)控制及空白電流自動(dòng)扣除技術(shù),實(shí)現(xiàn)全自動(dòng)水分測(cè)定,具有分析時(shí)間短,操作簡(jiǎn)單,重復(fù)性好,精度高,試驗(yàn)結(jié)果直接數(shù)顯的特點(diǎn)。是傳統(tǒng)卡爾—菲休法的替代產(chǎn)品,廣泛應(yīng)用于電力、石油、化工、醫(yī)藥、農(nóng)藥, 油漆、樹(shù)脂等行業(yè)及院??蒲袉挝弧? | |
| WS-2型水分測(cè)定儀將庫(kù)侖法和卡爾—菲休法有效結(jié)合起來(lái),采用大電解電流和電注自動(dòng)控制及空白電流自動(dòng)扣除技術(shù),實(shí)現(xiàn)全自動(dòng)水分測(cè)定,具有分析時(shí)間短,操作簡(jiǎn)單,重復(fù)性好,精度高,試驗(yàn)結(jié)果直接數(shù)顯的特點(diǎn)。是傳統(tǒng)卡爾—菲休法的替代產(chǎn)品,廣泛應(yīng)用于電力、石油、化工、醫(yī)藥、農(nóng)藥, 油漆、樹(shù)脂等行業(yè)及院校科研單位。 WS-2型水分測(cè)定儀主要技術(shù)指標(biāo): 顯示方式:四位LED 電解電流:0~300mA自動(dòng)控制 測(cè)量范圍:10ug~30mgH2O 0.001%-水 靈敏閥:1ugH2O 準(zhǔn)確度:10ug~1mgH2O不大于±5ug 1mgH2O以上不大于0.5%(不含進(jìn)樣誤差) 使用溫度: 0~70℃ 使用濕度:≤80% 電源:交流220V±5%,50Hz 消 耗 功 率:小于40VA WS-2型水分測(cè)定儀適用標(biāo)準(zhǔn): 1、GB/T7600-1987《運(yùn)行中變壓器油水分含量測(cè)定法(庫(kù)侖法)》 2、GB6283-1982《化工產(chǎn)品中水分含量的測(cè)定卡爾費(fèi)休法(通用方法)》 3、SH/T0246《輕質(zhì)石油產(chǎn)品中水含量測(cè)定法(電量法)》 4、GB/T11133-1989《液體石油產(chǎn)品中水含量測(cè)定方法(卡爾費(fèi)休法)》 5、GB/T7380-1995《表面活性劑含水量的測(cè)定(卡爾費(fèi)休法)》 6、GB10670-1989《工業(yè)用氟代甲烷類中微量水分的測(cè)定卡爾費(fèi)休法》 7、GB10670-1989《工業(yè)用氟代甲烷類中微量水分的測(cè)定》 8、GB/T606-2003《化學(xué)試劑水分測(cè)定通用方法卡爾費(fèi)休法》 9、GB/T8350-2001《變性燃料乙醇》 10、GB/T3776.1-1983《農(nóng)藥乳化劑水分測(cè)定法》 11、GB/T6023-1999《工業(yè)用丁二烯中微量水分的測(cè)定卡爾費(fèi)休庫(kù)侖法》 |