DR900-NO3-N(HR) 질산성질소 비색계 Nitrate nitrogen Meter

파장범위

420 nm, 520 nm, 560 nm, 610 nm

측정 모드

투과율(%), 흡광도(Abs), 농도(Conc)

광원

발광 다이오드(LED)

검출기

실리콘 광다이오드

흡광측정범위

0~2Abs

파장 정확도

± 1nm

흡광 정확도

1.0 Abs에서 ± 0.005Abs(공칭)

흡광 직선성

±0.002Abs(0~1Abs)

광도계 재현성

±0.002Abs(0~1Abs)

파장선택

자동(측정법 선택을 기준으로 함)

데이터표시

그래픽 디스플레이, 240x160픽셀(백라이트)

샘플셀

16mm, 1cm/10mL, 1인치(25mm) 둥근모양

물리적 및 환경적 사양

치수

236x87x47mm

무게

0.6Kg

케이스등급

IP67

작동 요구 조건

0~50℃, 최대 90% 상대습도(비응축)

보관 요구 조건

-30~60℃, 최대 90% 상대습도(비응축)

일반 사양

전원요구 사항

AA 알카라인 배터리( 4개)

인터페이스

USB 미니

보호 등급

Class III

측정항목

측정범위

Aluminum

(알루미늄)

0.008 - 0.800 mg/L

Ammonia, Nitrogen

(암모니아성 질소)

0.01 - 0.50 mg/L

Ammonia, Nitrogen (Test'N Tube), LR

0.02 - 2.50 mg/L

Ammonia, Nitrogen (Test'N Tube), HR

0.4 - 50.0 mg/L

Ammonia, Free, Nitrogen

(유리암모니아성 질소)

0.01 - 0.50 mg/L

Benzotriazole

(벤조트라아졸)

1.0 - 16.0 mg/L

Bromine

(브로민)

0.05 - 4.50 mg/L

Bromine (AccuVac)

0.05 - 4.50 mg/L

Carbohydrazide

(카보하이드라지드)

5 - 600 ㎍/L

Chloramine Mono, LR

(클로라민)

0.04 - 4.50 mg/L

Chlorine, Free

(유리잔류염소)

0.04 - 4.50 mg/L

Chlorine, Free

(유리잔류염소)

0.02 - 2.00 mg/L

Chlorine, Free (AccuVac)

0.02 - 2.00 mg/L

Chlorine, Free, MR

0.05 - 4.00 mg/L

Chlorine, Free, HR

0.1 - 10.0 mg/L

Chlorine, Total

(총잔류염소)

0.02 - 2.00 mg/L

Chlorine, Total (AccuVac)

0.02 - 2.00 mg/L

Chlorine, Total, MR

0.05 - 4.00 mg/L

Chlorine, Total, HR

0.1 - 10.0 mg/L

Chlorine Demand/Requirement

Multiple Ranges

Chlorine Dioxide, DPD

(이산화염소)

0.04 - 5.00 mg/L

Chlorine Dioxide, DPD (AccuVac)

0.04 - 5.00 mg/L

Chlorine Dioxide, MR

1 - 50 mg/L

Chromium, Hexavalent

(육가크롬)

0.010 - 0.700 mg/L

Chromium, Hexavalent (AccuVac)

0.010 - 0.700 mg/L

Chromium, Total

(총크롬)

0.01 - 0.70 mg/L

COD, LR

(화학적산소요구량)

3 - 150 mg/L

COD, HR

20 - 1,500 mg/L

COD, HR+

200 - 15,000 mg/L

COD (Mn)

30 - 1,000 mg/L

Color, True and Apparent

(색도)

15 - 500 units

Copper, LR

(구리)

1 - 210 ㎍/L

Copper

0.04 - 5.00 mg/L

Copper (AccuVac)

0.04 - 5.00 mg/L

Cyanide

(시안)

0.002 - 0.240 mg/L

Cyanuric Acid

5 - 50 mg/L

DEHA (Diethylhydroxylamine)

3 - 450 ㎍/L

Detergents (Surfactants)

(세제)

0.002 - 0.275 mg/L

Dissolved Oxygen (AccuVac), LR

(DC, 용존산소)

6 - 800 ㎍/L

Dissolved Oxygen (AccuVac), HR

0.3 - 15.0 mg/L

Dissolved Oxygen (AccuVac), UHR

1.0 - 40.0 mg/L

Erythorbic Acid (Isoascorbic Acid)

(에리소르빈산)

13 - 1,500 ㎍/L

Fluoride, Arsenic Free

(불소)

0.02 - 2.00 mg/L

Fluoride, Arsenic Free (AccuVac)

0.02 - 2.00 mg/L

Fluoride

0.02 - 2.00 mg/L

Fluoride (AccuVac)

0.02 - 2.00 mg/L

Hardness, Ca & Ma

(경도)

0.05 - 4.00 mg/L

Hydrazine

(하이드라진)

4 - 600 ㎍/L

Hydrazine (AccuVac)

4 - 600 ㎍/L

Hydroquinone

(하이드로퀴논)

9 - 1,000 ㎍/L

Iron

(철)

0.009 - 1.400 mg/L

Iron, Ferrous

(2가철)

0.02 - 3.00 mg/L

Iron, Ferrous (AccuVac)

0.02 - 3.00 mg/L

Iron, Total

(총철)

0.01 - 1.80 mg/L

Iron, Total

0.012 - 1.800 mg/L

Iron, Total (AccuVac)

0.012 - 1.800 mg/L

Iron, Total

0.02 - 3.00 mg/L

Iron, Total (AcuuVac)

0.02 - 3.00 mg/L

Isoascorbic Acid (Erythorbic Acid, ISA)

(이소아스크로브산)

13 - 1,500 ㎍/L

Manganese, LR

(망간)

0.006 - 0.700 mg/L

Manganese, HR

0.1 - 20.0 mg/L

Methylenthylketoxime (MEKO)

15 - 1,000 ㎍/L

Molybdenum, Molybdate, LR

(몰리브덴)

0.02 - 3.00 mg/L

Molybdenum, Molybdate, HR

0.2 - 40.0 mg/L

Molybdenum, Molybdate (AccuVac), HR

0.2 - 40.0 mg/L

Nickel

(니켈)

0.006 - 1.000 mg/L

Nitrate, Nitrogen, LR

(질산성질소)

0.01 - 0.50 mg/L

Nitrate, Nitrogen, MR

0.1 - 10.0 mg/L

Nitrate, Nitrogen (AccuVac), MR

0.1 - 10.0 mg/L

Nitrate, Nitrogen (Test'N Tube), HR

0.2 - 30.0 mg/L

Nitrate, Nitrogen, HR

0.3 - 30.0 mg/L

Nitrate, Nitrogen (AccuVac), HR

0.3 - 30.0 mg/L

Nitrate, Nitrogen, LR

(아질산성질소)

0.002 - 0.300 mg/L

Nitrate, Nitrogen (AccuVac), LR

0.002 - 0.300 mg/L

Nitrate, Nitrogen (Test'N Tube), LR

0.003 - 0.500 mg/L

Nitrate, Nitrogen, HR

2 - 250 mg/L

Nitrogen, Total (Test'N Tube), LR

(총질소)

0.5 - 25.0 mg/L

Nitrogen, Total (Test'N Tube), HR

2 - 150 mg/L

Nitrogen, Total Inorganic (TIN) (Test'N Tube)

0.2 - 25.0 mg/L

Nitrogen, Total Kjeldahl (TKN)

1 - 150 mg/L

Ozone (AccuVac), LR

(오존)

0.01 - 0.25 mg/L

Ozone (AccuVac), MR

0.01 - 0.75 mg/L

Ozone (AccuVac), HR

0.01 - 1.50 mg/L

pH

(수소이온농도)

6.5 - 8.5 units

Phosphonates

(인산염)

0.02 - 125.0 mg/L

Phosphorus, Reactive

(인산염인)

0.02 - 2.50 mg/L

Phosphorus, Reactive (AccuVac)

0.02 - 2.50 mg/L

Phosphorus, Reactive (Test'N Tube)

0.06 - 5.00 mg/L

Phosphorus, Reactive

0.23 - 30.00 mg/L

Phosphorus, Reactive

0.3 - 45.0 mg/L

Phosphorus, Reactive (AccuVac)

0.3 - 45.0 mg/L

Phosphorus, Reactive (Test'N Tube), HR

1.0 - 100.0 mg/L

Phosphorus, Acid Hydrolyzable (Test'N Tube)

0.06 - 3.50 mg/L

Phosphorus, Total (Test'N Tube)

(총인)

0.06 - 3.50 mg/L

Phosphorus, Total (Test'N Tube), HR

1.0 - 100.0 mg/L

Silica, LR

(실리카)

0.010 - 1.600 mg/L

Silica, HR

1 - 100 mg/L

Sulfate

(황산염)

2 - 70 mg/L

Sulfate (AccuVac)

2 - 70 mg/L

Sulfide / Hydrogen Sulfide

(황화물)

5 - 800 ㎍/L

Suspended Solids

(SS, 부유물질)

5 - 750 mg/L

Tannin & Lignin

(탄닌&리그닌)

0.1 - 9.0 mg/L

TOC (Total Organic Carbon), LR

(총유기탄소)

0.3 - 20.0 mg/L

TOC (Total Organic Carbon), MR

15 - 150 mg/L

Tolyltriazole

1.0 - 20.0 mg/L

Toxicity

(독성)

0 - 100% inhibition

Volatile Acids

(휘발성 산)

27 - 2800 mg/L

Zinc

(아연)

0.01 - 3.00 mg/L