EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P

EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P
제품 번호: EZ1031.XXXXXXXX
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EZ1031 Phosphate Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 1 x empty 2.5L Reagent Container with Fittings (for Colour Solution)

사양

Automatic cleaning: 예
Demineralised water: For rinsing / dilution
간섭: Positive interference is caused by Silica Arsenate if the sample is heated. Negative interferences are caused by Arsenate, Fluoride, Thorium, Bismuth, Sulphide, Thiosulphate, Thiocyanate or excess of Molybdate. Blue colour is caused by Ferrous Iron but this does not affect results for Ferrous Iron concentrations < 100 mg/L. If Nitric Acid is used, Chloride interferes from 75 mg/L. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
검출 하한(LOD): ≤ 20 µg/L
경보: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
계측용 공기: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
교정: Automatic, 2-point; frequency freely programmable
디지털 출력: 선택 과목: Modbus (TCP/IP, RS485)
모델: EZ1031
무게: 25 kg
배수: Atmospheric pressure, vented, min. Ø 32 mm
범위: 0.1 - 10 mg/L PO₄-P
  0.1 - 10 mg/L PO₄-P

Optional:
0.02 - 1 mg/L
0.05 - 2.5 mg/L
0.05 - 5 mg/L
0.8 - 40 mg/L (with internal dilution)
1.6 - 80 mg/L (with internal dilution)
10 - 1000 mg/L (with internal dilution)
보증: 12 개월
보호 등급: 분석기 캐비닛: IP44 / 패널 PC: IP65
사이클 타임: 10 min (dilution + 5 min)
상자에 무엇이 있습니까?: EZ1031 Phosphate Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 1 x empty 2.5L Reagent Container with Fittings (for Colour Solution)
시료 스트림 수: 1, 2, 4, 또는 8
시료 압력: By external overflow vessel
시료 온도: 5 - 30 °C
시료 유속: 100 - 300 mL/min
시료 품질: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
시약 요구 사항: Keep between 10 - 30 °C
아날로그 출력: 활성 최대 4 - 20mA 500옴 부하, 표준 1, 최대 8 (옵션)
유효성 검사: Automatic; frequency freely programmable
인증: CE compliant / ETL certified
재료: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
전력: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
전원공급장치: 100 - 240 VAC, 50/60 Hz
접지: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
정밀도: Better than 3% full scale range for standard test solutions
주위 온도: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
측정 방법: Colorimetric measurement using vanadate yellow method (450 nm)
크기(H x W x D): 690 mm x 465 mm x 330 mm
항목: Orthophosphate (PO₄-P)