eXact Micro 7+ Instruction Manual page 21

:‫ﻣﻘﺎﺭﻧﺎﺕ ﺑﻴﻦ ﺍﻟﻤﻘﺎﻳﻴﺲ ﺍﻟﻤﺨﺘﻠﻔﺔ ﻭﺍﺧﺘﺒﺎﺭﺍﺕ ﺍﻟﺪﻱ ﺑﻲ ﺩﻱ‬
‫ﺇﺧﺘﺒﺎﺭﺍﺕ ﺍﻟﺪﻱ ﺑﻲ ﺩﻱ ﻣﻘﺒﻮﻟﺔ ﻋﺎﻟﻤﻴﺎ ﻟﻺﺧﺘﺒﺎﺭﺍﺕ ﺍﻟﺮﻭﺗﻴﻨﻴﺔ ﻟﻠﻜﻠﻮﺭ ﺍﻟﺤﺮ ﻭﺍﻟﻤﺠﻤﻮﻉ. ﺍﻟﻜﺜﻴﺮ ﻣﻦ ﺍﻟﻄﺮﻕ ﺍﻟﻤﺨﺘﻠﻔﺔ‬
‫ﻹﺧﺘﺒﺎﺭﺍﺕ ﺍﻟﺪﻱ ﺑﻲ ﺩﻱ ﻣﺘﺎﺣﺔ ﺗﺠﺎﺭﻳﺎ. ﻭﻟﻜﻞ ﻃﺮﻳﻘﺔ ﻣﻤﻴﺰﺍﺗﻬﺎ ﻭﻋﻴﻮﺑﻬﺎ. ﺍﻟﺴﻮﺍﺋﻞ ﻟﻬﺎ ﻋﻤﺮ ﻗﺼﻴﺮ.. ﺃﻣﺎ ﺍﻟﺒﻮﺩﺭﺓ ﻓﻠﻬﺎ‬
‫ﻋﻤﺮ ﺃﻃﻮﻝ ﻭﻟﻜﻨﻬﺎ ﺗﺠﻤﻊ ﺍﻷﺗﺮﺑﺔ ﻣﻦ ﺣﻮﻟﻬﺎ. ﺃﺧﺮ ﻃﺮﻳﻘﺔ ﺗﻢ ﺇﺑﺘﻜﺎﺭﻫﺎ ﻓﻲ ﻋﺎﻡ 5002. ﺃﻱ ﺗﻲ ﺇﺱ ﺍﻟﻤﺤﺪﻭﺩﺓ ﻗﺪﻣﺖ‬
.‫ﺇﺟﺰﺍﻛﺖ ﺩﻱ ﺑﻲ ﺩﻱ -1 ﻝ01 ﻣﻠﻢ ﻭﺷﺮﻳﻂ ﺇﺟﺰﺍﻛﺖ ﻣﺎﻳﻜﺮﻭ ﻝ4ﻣﻢ ﻟﻴﺘﻄﺎﺑﻖ ﻣﻊ ﺃﻳﺰﻭ ﻭ ﺇﻱ ﺑﻲ ﺇﻳﻪ ﻭ ﺩﻳﻦ ﺍﻷﻟﻤﺎﻧﻴﺔ‬
.‫ﺷﺮﺍﺋﻂ ﺩﻱ ﺑﻲ ﺩﻱ ﻭﺍﻟﻮﺳﺎﺋﻂ ﺍﻟﻤﺴﺘﺨﺪﻣﺔ ﺗﻘﺪﻡ ﺍﻟﻜﻤﻴﺔ ﺍﻟﻤﻨﺎﺳﺒﺔ ﻭﺍﻟﻤﻄﻠﻮﺑﺔ ﻹﺧﺘﺒﺎﺭﺍﺕ ﺍﻟﻜﻠﻮﺭ ﺍﻟﺤﺮ ﻭﺍﻟﻤﺠﻤﻮﻉ‬
‫ﺍﻟﺪﺭﺍﺳﺔ ﺍﻟﻘﺎﺩﻣﺔ ﺗﻮﺿﺢ ﺍﻟﻔﺮﻕ ﺑﻴﻦ ﺛﻤﺎﻧﻴﺔ ﻣﻘﺎﻳﻴﺲ ﻣﺨﺘﻠﻔﺔ ﻣﻦ ﺃﺭﺑﻌﺔ ﺷﺮﻛﺎﺕ. ﻭﺗﻢ ﺗﻘﻴﻴﻤﻬﻢ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺳﺘﺔ ﺩﺭﺟﺎﺕ ﻛﻠﻮﺭ‬
DPD Chlorine Study July 8, 2010
3
2.5
2
1.5
1
0.5
0
0 0.5
.‫ﺍﻟﺪﺭﺍﺳﺔ ﺗﻮﺿﺢ ﻛﻴﻔﻴﺔ ﺗﻌﺎﻣﻞ ﻛﻞ ﻣﻘﻴﺎﺱ ﻣﻊ ﺍﻟﻤﻌﺎﻳﻴﺮ ﺍﻟﺪﻭﻟﻴﺔ‬
.‫ﻟﺘﻔﺎﺻﻴﻞ ﺃﻛﺜﺮ ﺑﺨﺼﻮﺹ ﻫﺬﻩ ﺍﻟﺪﺭﺍﺳﺔ. ﺑﺮﺟﺎء ﺍﻟﺪﺧﻮﻝ ﻋﻠﻲ ﻣﻮﻗﻌﻨﺎ ﺍﻹﻟﻜﺘﺮﻭﻧﻲ‬
Lovibond MaxiDirect
with DPD No.1 Tablet
1 1.5
Reference Chlorine (ppm)
12
.(0,0.4,1.0,1.6,2.0,2.9)
Palintest 9-Way with
DPD No.1 Tablet
Hach
DPD Powder Pillow
2
eXact Micro 7+ with
®
eXact Strip Micro
®
DR890 with
®
2.5 3