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Online Analyzers

Acidity, Alkalinity, Ammonia, Carbonate, Chloride, Chlorine, Chromium VI (ppb), Total Chromium, Free Copper Cyanide

Total Cyanide, Fluoride, Water Hardness, Hypophosphite, Iron, Electroless Nickel, Peroxide, pH (auto calibrated), Phenol

SC1/SC2, Silica, SO2 / Sulfite, Surfactant, Thiocyanate, Zinc, Anodize Line, Process Line, Plating Line, Wastewater Analyzers

L450SO2 Online Sulfite Analyzer 온라인 황산 측정기

L450SO2 온라인 분석기는 견고한 요오드 산화 환원 적정 (iodometric redox titration)을 통해 물이나 폐수, 다양한 공정 중에 SO2 (또는 H2SO3) 농도를 측정합니다. 채용된 시차 종말점 검출 (differential endpoint detection) 시 센서의 드리프트 영향을 받지 않습니다.

L450SO2-121 분석기는 기본 모델에 1 개의 샘플 주입 펌프 (sample dose pump), 2 개의 정밀한 표준 시약 주입 펌프 (KI-KIO3, H2SO4), 샘플 추출기 (sample eductor) 및 single stream inlet으로 구성되며, 다양한 옵션이 제공됩니다. L450 시리즈 특징과 L450SO2-121 아황산 측정기 모델 사양을 확인하세요.

 

Liquid Analysis Systems사의 L450 series 화학 분석기는 pH, ORP, ISE, 탁도계 및 다양한 센서를 사용하여 많은 수성 화학 종의 온라인 습식 화학 적정법에 따라 분석합니다. L450의 기능은 신뢰성 및 사용 편의성, 최소 운영 비용에 최적화되어 있습니다.

 

L450 Series Features

  • Auto sample retrieval and preparation
  • Result range and trend check
  • Auto check of titrant, sample, and electrodes
  • Output options for recording, alarming, dosing, and/or replenishing

Through its display and keypad, users can view process status and history, and modify analysis intervals and other configuration parameters. This series offers a variety of hardware options for stream selection, sample preparation, and sample/reagent delivery.

 

Series Options

  • Multi-stream and multi-parameter analysis
  • Standard precision titrant dose pumps with better than ±1.5% accuracy
  • Grab sample port
  • Replenishment and dosing systems
  • RS 485/Ethernet networking/E mail messaging

 

L450SO2 Online Sulfite Analyzer


The L450SO2 online analyzer measures SO2 (or H2SO3) concentration in water, wastewater, or process streams by means of a robust iodometric redox titration. The differential endpoint detections employed are immune to the effects of sensor drift.
L450SO2-121 analzyer has configuration of Base model with one sample dose pump, two standard precision reagent dose pumps (KI-KIO3, H2SO4), sample eductor, and single stream inlet.

 

L450SO2 Options

  • AC Auto calibration from standard solution.
  • CV Ceramic valves for high particulate tolerance.
  • G Grab sample capability. Sipper tube inlet.
  • HP (L500 model) High precision using 0.1 µl resolution titration burette.
  • MSx Multi-stream, x = number of streams.
  • SC Sample cooler -WF Auto back flush of sample filter

 

Specifications

Method

Total SO2 by iodide-iodate titration in acidified sample

Ranges

Any 1:50 range from 0.25 to 200,000 ppm. E.g., 1 to 50 ppm

Repeatability

Standard: 5% of span
With –HP option: 2% of span

Cycle time

Approx. 5 minutes + settable delay

Calibration

12 month interval recommended

Reagent consumption

Standard precision models: 50 to 500 µl / test

Power required

100/240 VAC or 24 VDC

Sample pressure

2 to 20 psig

Sample temperature

10 to 50 °C

Sample streams

Standard: 1, Optional: up to 4. 1 /8” tube connection.

Water

100K ohm resistivity, minimum 20 to 60 psi, ¼” tube connection

Drain

½” NPT-F connection

Enclosure

20” H x 16” W x 13” D, wall mount, NEMA 4X/IP66
-HP: 24” H x 24” W x 16” D, wall mount, NEMA 4X/IP66

Display/Touchscreen

3” x 2.2”, LCD with backlight

Outputs

Relay, 4-20mA, Ethernet, or serial (select one)

Specifications are subject to review of sample conditions.

L450SO2 Online Sulfite Analyzer

The L450SO2 online analyzer measures SO2 (or H2SO3) concentration in water, wastewater, or process streams by means of a robust iodometric redox titration. The differential endpoint detections employed are immune to the effects of sensor drift.
L450SO2-121 analzyer has configuration of Base model with one sample dose pump, two standard precision reagent dose pumps (KI-KIO3, H2SO4), sample eductor, and single stream inlet.

 

Liquid Analysis Systems, Inc. USA
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