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PRODUCT INTRODUCE

NH3 4500

AUTOMATIC AMMONIA ANALYZER

User's Guide

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Specification

Measured Item	NH3-N / NH4-N
Measuring Range	0 ~ 100 mg/L
Measuring Principle	Indophenol Method
Light source/ Detector	LED / Photodiode Detector
Repeatability	±2% of F.S.
Accuracy	±2% of F.S.
Display Resolution	0.001 mg/L
Analysis Cycle Time	20 min / one measurement ( Adjustable )
Sampling Unit	Sample Loop Line measuring / Peristaltic pump
Cycle of Reagent Replacement	4주
Permissible Sample Temperature	5 ~ 40℃
Operation System	Embedded system, TFT LCD(240*128), Key pad
Convenience Function	System Self Check, Auto Start, Auto Calibration, Auto Cleaning Reagent Fill Up, Select Dilution Factor
Alarm List	No sample, No distilled water, Light source abnormal, Detector abnormal, System abnormal, Alarm relay(Dry contact )
Electrical Output Signal	RS-232C / RS-485 MODBUS / 4 ~ 20mA
Status List	Normal , calibration, malfunction
Power Supply	AC110~220V, 50~60Hz
Power Consumption	100VA
Housing Material	Steel / Powder coating 500(W) x 380(D) x 1300(H) mm 50kg
Ambient Temperature & Humidity	5~40℃ Less than 85% RH

Features

ㆍ Short analysis time and excellent accuracy

ㆍ Easy-to-maintain optical system configuration/ semi-permanent LED lamp

ㆍ Optimal for wastewater treatment & plant process

ㆍ Possible to display dilution water and washing water contamination

ㆍ Applicable to various fields such as power plant and fish farms

List

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<table class="table_titleBar"><tbody><tr><td>제품사양</td>
            </tr></tbody></table><table class="table_a"><tbody><tr><td>
                    측정항목
                </td>
                <td>
                    NH3-N / NH4-N
                </td>
            </tr><tr><td>
                    측정범위
                </td>
                <td>
                    0 ~ 100 mg/L
                </td>
            </tr><tr><td>
                    측정방식
                </td>
                <td>
                    Indophenol Method (흡광광도법)
                </td>
            </tr><tr><td>광원/검출방식
                </td>
                <td>
                    LED / Photodiode Detector
                </td>
            </tr><tr><td>
                    재현성
                </td>
                <td>
                    ±2% of F.S.
                </td>
            </tr><tr><td>
                    정확성
                </td>
                <td>
                    ±2% of F.S.
                </td>
            </tr><tr><td>
                    최소눈금단위
                </td>
                <td>
                    0.001 mg/L
                </td>
            </tr><tr><td>
                    측정시간
                </td>
                <td>
                    20분/1계측 (측정주기 설정 가능)
                </td>
            </tr><tr><td>
                    시료 계량/제어
                </td>
                <td>Sample Loop Type 정량제어방식</td>
            </tr><tr><td>
                    시약교체주기
                </td>
                <td>
                    4주

</td>
            </tr><tr><td>
                    시료 온도
                </td>
                <td>
                    5 ~ 40℃
                </td>
            </tr><tr><td>
                    운영환경
                </td>
                <td>
                    임베디드 시스템, TFT LCD(240x128), Key Pad
                </td>
            </tr><tr><td>
                    편의 기능
                </td>
                <td>
                    System Self Check, Auto Start, Auto Calibration, Auto Cleaning Reagent Fill Up, Select Dilution Factor
                </td>
            </tr><tr><td>
                    경보 항목
                </td>
                <td>
                    <p>시료 없음, 증류수 없음, 광원 이상, 검출기 이상, 시스템 이상</p>
                    <p> Alarm Relay (Dry Contact)</p>
                </td>
            </tr><tr><td>
                    TMS 통신 방식
                </td>
                <td>
                    RS-232C / RS-485 / 4 ~ 20mA

</td>
            </tr><tr><td>
                    TMS 상태 정보
                </td>
                <td>
                    장비정상, 교정중, 동작불량
                </td>
            </tr><tr><td>
                    전원
                </td>
                <td>
                    AC110~220V, 50~60Hz
                </td>
            </tr><tr><td>
                    소비전력
                </td>
                <td>
                    100VA
                </td>
            </tr><tr><td>
                    외함
                </td>
                <td>
                    <p>Steel / 분체도장 </p>
                    <p>500(W) x 380(D) x 1300(H) mm</p>
                    <p>50kg</p>
                </td>
            </tr><tr><td>
                    설치환경
                </td>
                <td>
                    <p>5~40℃ </p>
                    <p>RH 85% 이하</p>
                </td>
            </tr></tbody></table><table class="table_titleBar"><tbody><tr><td>제품특징</td>
            </tr></tbody></table><table class="product_character"><tbody><tr><td>
                    <div class="w100">
                        <p>ㆍ짧은 분석시간 및 정확도 우수</p>
                        <p>ㆍ유지 보수가 편리한 광학계 구성/반영구적 LED 램프 사용</p>
                        <p>ㆍ 하·폐수 처리장 공정용 최적합</p>
                        <p>ㆍ 발전소, 양식장 등 다양한 현장 적용 가능</p>
                        <p>ㆍ 희석수 및 세정수 오염도 표시 가능</p>
                    </div>
                </td>
            </tr></tbody></table></div>" required id="wr_content" placeholder="내용을 입력하세요">