Kma-iii ultra pure water heater

Functional features

1. Microcomputer automatic control, humanized design, 260000 image true color touch screen display operation status, with man-machine dialogue function;

2. Power on password protection function to prevent misoperation;

3. The system has the function of fault monitoring / diagnosis / repair, which can automatically detect / repair the computer program faults and machine errors;

4. The system automatically calculates the operation time and times of the equipment, and performs pretreatment / RO membrane automatic flushing in good condition. The flushing time can be set according to the local influent water quality; KMA ultra pure water machine.jpg

5. Discharge system of unqualified water, forbid unqualified water from flowing into pure water tank, extend the service life of super purification column, and set discharge parameters of unqualified water according to local water source;

6. One machine with three functions: pure water (raw water) × 5%), deionized water (conductivity 0.2-0.5) μ S / cm) ultra pure water (18.25 m) Ω. cm)

7. Pure water (RS) conductivity（ μ S / cm);

8. Conductivity of deionized water (RO)（ μ S / cm) online monitoring, water temperature / water intake time online display;

9. Ultrapure water (up) resistivity M Ω. Cm online monitoring water temperature / water intake time online display;

10. On line monitoring of total organic carbon (TOC) from time to time;

11. Water level online display of water tank (unit: l);

12. The pre-processing system adopts super large capacity built-in dual column integrated pre processor;

13. The ultra purification system adopts super large capacity two channel injection type ultra purification column;

14. Water quality monitoring RO membrane water quality, failure automatic alarm, alarm point can be set by oneself;

15. The water quality of the ultra purification column is monitored, and the alarm point can be set by itself;

16. Full automatic control system, automatic shutdown protection for water shortage / low water pressure / full water tank;

17. Standard 30L sterile pure water tank (including water tank respirator, foam type UV sterilizer and circulation pump);

18. Flow type quantitative water intake function 0-60l, can be set;

19. The system is non heating, low noise, low power, adjustable performance parameters, suitable for different water sources

20. Automatic circulation sterilization of pure water pipeline; Cycle time can be set;

21. Terminal microfilter imported from Germany;

Automatic control and protection function

1: Water shortage / low water pressure system automatic shutdown protection: Chinese display "system low pressure protection:

2: Automatic shutdown protection of water tank full water system: Chinese display "system full water standby";

Instrument model

Kma-iii-5 / 10 / 15 / 20 / 30 / 40 (platform type);

Kma-iii-b-5 / 10 / 15 / 20 (two stage reverse osmosis)

Through special design, this machine comprehensively uses pretreatment system, reverse osmosis system, di system, 185 / 254nm UV digestion technology and 5000daiton molecular interception UF ultrafiltration technology to produce high quality ultra pure water

technical parameter

Water source Urban tap water, TDS < 200ppm, water pressure 0.1-0.5mpa, water temperature 5-45 ℃

model Kma-iii-5 / 10 / 15 / 20 / 30 / 40 (on stage) Kma-iii-b-5 / 10 / 15 / 20 (two stage reverse osmosis)

Water production 5/10/15/20/30/40L/H 5/10/15/20L/H

Water intake velocity 1.5-2.0L/min

Ro effluent quality Conductivity ≤ 1 μ s/ cm@25 The water quality is better than the second grade water standard of China national water standard for laboratory analysis (GB / t6682-2008)

Up effluent quality Resistivity 18.25 M Ω. cm@25 On line monitoring: TOC < 3ppb, heat source < 0.001eu/ml, microorganism ≤ 0cfu / ml, particulate matter 1 / ml

Metal cation content: (unit: ppb)

Fe (FE) < 0.005 Cu (Cu) < 0.005 Al (AL) < 0.005 NL (Ni) < 0.005 K (k) < 0.02

Si < 0.005 Zn < 0.02 CR < 0.005 Na < 0.01

Anion content: (unit: ppb)

Cl - (CL) < 0.01 NO2 - (nitrite) < 0.02 NO3 - (nitrate) < 0.02 SO42 - (sulfate) < 0.01

noise ≤40(dba) Water tank configuration Standard 30L PE pure water tank cone (round bottom, with air respirator)

Host specification five hundred × four hundred × 580mm Terminal microfilter zero point two two μ M microporous membrane filter (cedores, Germany)

Preprocessor Built in two channel injection molding power 30/60W Power Supply 220v/50Hz weight 26/32kg

UF ultrafiltration membrane Molecular retention 5000 Daiton UV instrument 185/254nm

Remarks: kma-iii ultra pure water pretreatment device is built-in self flushing type. When the turbidity of the influent water source exceeds 10 degrees, an external pretreatment device should be installed;

Ordering instructions:

When the water temperature decreases by 1 ℃, the water yield of RO membrane will decrease by about 3%

The factors of water temperature drop in the area should be considered;

In areas with poor water source (TDS > 200ppb), two-stage reverse osmosis system is recommended; It is suggested to add soft water system in the area with high hardness of water source