EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P

EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P
Kat. číslo produktu: EZ1031.XXXXXXXX
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Jaký je obsah balení

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)

Technické údaje

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analogové výstupy: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Automatické čištění: Ano
Certifikace: CE compliant / ETL certified
Demineralised water: For rinsing / dilution
Digitální výstupy: Optional: Modbus (TCP/IP, RS485)
Doba cyklu : 10 min (dilution + 5 min)
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Hmotnost: 25 kg
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interference : 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.
Jaký je obsah balení: 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)
Kalibrace: Automatic, 2-point; frequency freely programmable
Materiál: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metoda měření: Colorimetric measurement using vanadate yellow method (450 nm)
Mez detekce: ≤ 20 µg/L
Napájení: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Odtok: Atmospheric pressure, vented, min. Ø 32 mm
Okolní teplota: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Parametr: Orthophosphate (PO₄-P)
Počet proudů vzorku: 1, 2, 4, or 8
Požadavky na vzorek: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Přesnost: Better than 3% full scale range for standard test solutions
Přístroj: EZ1031
Průtoková rychlost: 100 - 300 mL/min
Reagent Requirements: Keep between 10 - 30 °C
Rozměry (V x Š x H): 690 mm x 465 mm x 330 mm
Rozsah měření: 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)
Teplota vzorku: 5 - 30 °C
Tlak vzorku: By external overflow vessel
Třída ochrany: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Validation: Automatic; frequency freely programmable
Záruka: 24 měsíců
Zdroj napájení: 100 - 240 VAC, 50/60 Hz