[붙임 3]

구 매 규 격 서

COMMODITY DESCRIPTION

품목번호 Item No.	관세분류번호 HSK No.	정부물품분류번호(8자리) Korean Government Commodity Classification Code(eight-digit)	품 명 Description	단위 Unit	수량 Q'ty
	9027-80-1000	41113315	TOC Analyzer	System	2

Ⅰ.  Feature

1.  Can be used for single grab samples or in a process stream for continuous on-line TOC measurement. It can also team up with the autosampler for higher volume laboratory applications

2.  Providing the high degree of accuracy in determining TOC, TC, IC in ultra pure water, Purified water, drinking water, raw water and waste water sample.

3.  Oxidation of organic compounds to form carbon dioxide using UV radiation  and a chemical oxidizing agent (ammonium persulfate).

4.  Carbon dioxide is measured by using a US patent technique of sensitive and  selective membrane-based conductometric detection, no requiring external reagents or gas supplies.

5.  The analyzer is easy to operate, with extremely low maintenance, and no special training or chemical knowledge and so it minimize the labor and time cost in operation.

6.   Use USEPA-approved methodologies for Municipal water, use ASTM-approved methods for Power plant water and designed to measure USP and EP water monographs for Purified water and Water for Injection.

7.  Can be hand-carried(<10Kg) to any location for  on-line measurement and grab sampling.

Ⅱ. Configurations of Goods

1.  Total Organic Carbon Analyzer Mainframe                       1 set

1) Sample inlet module

2) Syringe pump module

3) DI module

4) UV module

5) Measurement module

6) Intuitive Menu-Driven, Touch screen interface

7) Integrated On line Sampling System

8) USB data access

9) Outputs

10)Automated operation

2.  Autosampler	1 set

3.  Data System	1  set

Ⅲ. Performance and Specification

1.  Total Organic Carbon Analyzer Mainframe

- Range : 0.03ppb to 50,000ppb

- Precision : < 1% RSD

- Accuracy : +/- 2%

- Calibration : Typically stable for 12 months

- Analysis time : 2 minutes

- Sample Temperature : 5 ∼ 95 ℃

- Sample pressure : Up to 100 psi

1) Sample inlet module

- Peristaltic pump

2) Syringe pump module

- Two chemical reagents : 6M H3PO4, 15% (NH4)2S2O8

- Two syringe pump

- No servo motor, no boards

- Solenoid valves

3) DI module

- Ion-exchange column

- Circulation pump

- DI reservoir

4) UV module

- Fused silica tubing coil

- Mercury lamp emits radiation at 254nm and 185nm.

5) Measurement module

- Quartz conductivity cells

- CO2 selective membrane

- Titanium transfer module

- Thermisters

6) Intuitive Menu-Driven, Touch screen interface

- Color touch screen display makes it easy to set up instrument parameters such as setup and automated calibration procedures, and to graph  historical  or real-time data.

_ Trend data is displayed in tabular or graphical form for at-a-glance monitoring in real time or over user-defined time periods.

- Easy to evaluate the remaining life of consumables.

7) Integrated On line Sampling System

- Easy introduction of external standards and samples.

- Introduce calibration, validation, and system suitability standards directly without removing the instrument from the continuous sample source or changing the sample inlet configuration.

- Accommodates grab samples for spot checks of TOC samples from other locations in the water system.

8) USB data access

- Enables data transfer from the analyzer to a USB flash memory drive without interrupting analysis.

- Data files can be opened directly in Microsoft Excel without the need to convert data with proprietary software.

- Output function : historical data export, export system settings, export calibration history, archive data history, export warnings & errors, archive user accounts, export audit trail

- Input function : restore system settings, firmware upgrade

9) Outputs

- Two Serial(RS232) ports

- USB port

- Parallel printer port

10)Automated operation

- Calibration

- Verification

- Data analysis reports

- Auto-reagent adjustment for all samples

2.  Automatic Sampler

- Provide random access capability by 4-axis movement

- 5 position standards rack

- Up to 63 sample for 40mL vials

- DataPro Software

: 1. Easy Windows-based method set-up and editing for controlling sample sequence,

number of analysis, reagent flow rates and printer options.

2. Vial configuration window : allows for direct correlation between the

protocol, vila configuration window, and position at autosampler

3. Methods and results (TOC, TC, IC, analysis parameters) are stored on hard

drive and results are also available in standard spreadsheet format for easy

data processing.

4. Methods can be downloaded for easy instrument/sampler set-up.

3.  Data System

- CPU : Core 2 Dual E8500 3.16GHZ DUAL

- RAM : 2 GB DDR2 800

- HDD : 500GB

- VGA : GEFORCE 9300 256MB

- ODD : Super-multi S-ATA

- LAN : INTEL 1Gigabit

- SOUND & SPKER & Multi Tap

- OS : Korean WIN XP_H

- LCD moinitor

- laser printer

4. Accessories

- Resin Bed    1kit

- UV Lamp     1ea

- Oxidizer cartridge     1ea

- Acid cartridge     1ea

- 40mL EPA grade vials, 72/kit      1kit

Ⅳ. Remarks

1.  One year warranty service will be provided

2.  The installation and operation & test-run should be

carried out by the bidder at end-user's site.