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수은분석기 제품정보
     

PA-2
Process Analyzer


액상용 수은 분석기

Downroad PA-2.pdf, 331kB
 



제품의 특징

PA-2는, 정수장 및 산업체 공정중의 정화시설, 소각로의 폐수처리 시설등에 설치하여, 액상 상태의 시료를 자동흡입
하여 실시간으로 수은 농도를 측정하는데 시용된다.

- 측정범위 : 0.01ppb ~ 100ppb
- 전자동 시스템
- 저렴한 유지 비용과 쉬운설치 운용


제품의 원리

제품의 사양
Measuring principle: UV-Absorption
Wavelength: 254 nm
UV source: Electrodeless low-pressure mercury lamp
Stabilization method: Double beam (reference beam) method
Optical cell: Fused silica (Suprasil)
Optical cell heating: approx. 70°C
Measuring range: lowest range: 0...1 µg/L
highest range: 0...100 mg/l
Response time (99% signal): approx. 1 minute
Carrier gas: Air, approx. 30 L/h, 1 bar
Pump for liquids: Multichannel peristaltic pump
Reduction reagent: Tin-II-chloride or alternatively sodiumhydroborate
Reagent consumption: approx. 3 l / week for each reagent
Sample digestion: HCl or H2SO4, KMnO4 or H2O2 or Fenton´s Reagent or Na-chlorate (depending on sample composition)
Liquid-gas separation: Aerosol-free principle
Input device: Waterproof membrane keypad
Display of readings: Graphical LC display with background illumination
Output for concentration: 4...20 mA; RS 232 bidirectional
Output for status: Operational - Service - Malfunction, according to NAMUR 64 recommendations
Housing: Fibreglass-reinforced polyester, for use in highly corrosive environment - Reagent storage cabinet made of chemically resistent plastic material
Protection class: IP 66 (EN 60529/ NEMA 3; 3R; 4; 4X; 12; 13)
Power Supply: 230 V / 50 Hz (115 V / 60 Hz option)
Power consumption: 250 W max.
Air consumption: Instrument air, approx. 30 l / h,
1 - 6 bar (14 - 85 psi)
Dimensions: 775 x 612 x 329 mm (WxHxD)
Weight: approx. 50 kg
Mercury Instruments As a leading supplier of high precision analytical equipment, we strive at all times to offer top quality solutions. Our products are manufactured according to the ISO 9001 quality regulations.
 
     

 

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