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NB Series Laboratory Ultrapure Water System

Brand:NANBEI

Model:NB Series

Application:

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product details

Application: Buffer Solution, HPLC, Atomic Absorption Spectroscopy, ICP Emission Spectroscopy, Mass Spectrometric Analysis, TOC Analysis, Biochemistry Analysis, Molecular Biology, Microbiological Science, Life Science, Genetic Research, Tissue Culture, Cell Culture, Bio-engineering, media preparation, DNA Sequencing, Amino Acid Analysis, Protein Purification, Amino Acid Analysis, Animal Cell Culture, etc.

Feature & Function:

1 Automatic water production and automatic stop when the reservoir is full of pure water.

2 Online digital display of working status.

3 Self inspection and protection while system is starting up, automatic protection alarm when it’s lack of water, system reposition when power is off.

4 System has no heat, no noise and low power while working, adjustable parameters make the equipment is suitable for different kinds of source water.

5 Real-time online monitoring for water quality and water temperature, real-time online display on LCD true color screen.

6 High quality UF element guarantees high effective elimination of pyrogen and flow rate of water production.

7 UV accessories with long lifetime and built-in six circulations guarantees high effective elimination of TOC in output water.

8 Automatic or manual flushing for system can extend lifetime of consumables and reduce the cost.

9 System has upgrading function for water quality and volume.

10 Optional RS232 (extra charge) connection can record the historical water quality.

11 The system has function of water dispense at fixed flow, fixed time and fixed quality.

Technical Specification:

Feed source water: city tap water

Output water: pure water & ultrapure water

Pure Water

(pure water is produced out and stored in pure water reservoir, press button on machine can dispense pure water from reservoir.)

Output water quality confirms to the GB6682-2000 criteria of type Ⅲ water in laboratory application.

Resistivity: 0.2 MΩ.cm@25℃

Rejection of microbe ≥99%

Rejection of organism(molecular weight>100 Dalton) ≥99%

Rejection of inorganic ion ≥96%；

Water Recovery ≥35%

Rejection of particle ≥99%

Online monitor and display of pure water conductivity.

Real-time recording and statistics of running time of RO membrane.

Ultrapure Water

(Ultrapure water is dispensed directly from machine by pressing button on machine in order to prevent from the second time pollution.)

Flow rate of dispense ultrapure water: 1-2 L/min

Output water quality is superior to the GB6682-2000 criteria of typeⅠwater in laboratory application.

Resistivity:18.2MΩ.cm@25℃

Absorbency ≤0.001（254nm,1cm optical path）

Soluble Silicon（sio2）≤ 0.01mg/L

TOC: 1-5 ppb

Particle（>0.22um）<1/ml

Microbe<1 cfu/ml

Manual and automatic circulation.

Terminal Filter：0.22um

Online monitor and display of resistivity of ultrapure water.

Real-time recording and statistics of running time of purification pack

TOC: 1-5ppb Pyrogen<0.001EU/ml;

Power: 220V/50Hz 50-300W

Optional Configuration:

1、Long distance control on system

2、RS232 port to record historical date of water quality.

3、Upgrading function of water quality and water volume.

5、Function of dispense water at fixed flowrate, fixed time and fixed quality.

3、Optional external pure water reservoir with 10L/20L/40/80L/120L capacity.

Model	NB / 05 / 10 /20 /40 /60 -B	NB 05 /10 /20 /40 /60 -W	NB 05 /10 /20 /40 /60 –Y
	Guide for Order: 1. For special configuration and optional function, add “T”at the front of standard model code. 2. For feed water is distilled water or pure water, add “V”at the back of standard model code. 3. For deep treatment function, add “S”at the back of standard model code.
Pure Water	Dispense flow rate：≥ 2 L/min Output pure water quality confirms to the GB6682-2000 criteria of type Ⅲ water in laboratory application. Resistivity: 0.2 MΩ.cm@25℃； Rejection of microbe：≥99%； Rejection of organism (molecular weight>100 Dalton) ≥99% Rejection of inorganic ion ≥96%； Water Recovery ≥35% Rejection of particle ≥99% Online monitor and display of pure water conductivity. Real-time recording and statistics of running time of RO membrane.
Ultrapure Water	Flow rate of dispense ultrapure water: ≥ 1 L/min Output water quality is superior to the GB6682-2000 criteria of typeⅠwater in laboratory application. Resistivity:18.2MΩ.cm@25℃ Absorbency ≤0.001（254nm,1cm optical path） Soluble Silicon（sio2）≤ 0.01mg/L Particle（>0.22um）<1/ml Microbe<1 cfu/ml Metal cation content(ppb)：Fe<0.005 Cu<0.005 Al<0.005 Ni<0.005 Zn<0.02 Cr<0.005 Na<0.01 K<0.02≤0.01； Manual and automatic circulation. Terminal Filter：0.22um Online monitor and display of resistivity of ultrapure water. Real-time recording and statistics of running time of purification pack
	TOC: ＜30ppb;	TOC: ＜10ppb;	TOC:1-5ppb; Pyrogen＜0.001EU/ml;
Power	220V/50Hz 50-300W
External Dimension depth/width/height	Desk type：415/415/510(mm) Standing type:500×560×1000