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Milli-Q Direct 8 Pure Water System
The system uses tap water as the inlet and outlet for Class III pure water and Class I ultrapure water, suitable for physical and chemical experiments
Product details
model:Milli-Q Direct 8
Specifications:Milli-Q Direct 8
Brand: United StatesMILLIPORE
application area
Production in the electronics industry
Pharmaceutical industry
Painting industry
Chemical industry
Experimental ultrapure water
Product Features
The system uses tap water as the inlet and outletIIIGrade pure water andIGrade ultrapure water, suitable for ion chromatography, gas chromatography, atomic absorption and other physical and chemical experiments, as well as laboratory cleaning experiments
The special water tank design significantly reduces the pollution risk of permeable water during storage
Convenient access to water
In high/Realize manual and quantitative water intake under low flow rate conditions
Multiple terminal refiners
The automatic recirculation function can maintain water quality during usage intervals.
The system is designed for fully automatic operation, including cleaning, pure water preparation, and system standby maintenance
Small footprint: wall mounted or placed on a laboratory bench/below
Full Chinese operation interface, simple and clear
Technical parameters:
influent quality |
tap-water |
Water intake speed |
IGrade water: available at50and2000mL/minAdjust between IIIGrade water: Water intake from faucet2.5L/minTake water from the pump (optional)15L/min（1bar） |
254nmUltraviolet lamp |
Reduce the bacterial content in pure water to its original level1/1000 |
IGrade water quality |
|
resistivity |
18.2 MΩ.cm @25℃ |
Total organic carbon（TOC） |
≤5ppb（μg/L） |
bacteria |
<0.1cfu/ml |
Pyrogen (endotoxin) |
<0.001Eu/mL(No heat source) |
ribonuclease |
<0.01ng/mL(Non ribonuclease) |
deoxyribonuclease |
<4pg/μL(No Deoxyribonuclease) |
IIIGrade water quality |
|
Ion retention rate |
97%to98%(Using new)RODuring the membrane) |
Organic interception |
＞99%WhenMW＞ 200 dalton |
Particle and bacterial interception |
＞99% |
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