EZ7825 Total Phosphorus Analyser, 0.1-20 mg/L TP

EZ7825 Total Phosphorus Analyser, 0.1-20 mg/L TP
Nr produktu: EZ7825.XXXXXXXX
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Stay in control

Monitor your Phosphorus removal process with the reliable data and insights you need to act quickly and with confidence. Phosphorus discharge permits evolve, and the EZ Series Total Phosphorus and Orthophosphate analyser helps you quickly and accurately get both measurements to ensure permit compliance.

See the total picture

Be confident in your process. You employ biological treatment and/or chemical precipitation to remove Phosphate, but the ratio of effluent TP vs. ortho-PO₄ may vary throughout the day. The new TP/PO₄ analyser will get you actionable data for both parameters with one device. Continuous monitoring will enable you to detect trends. You’ll always see both forms of Phosphorus in your water.

This isn't simple, but we'll help you simplify

Sampling for lab analysis can be time-consuming, costly, and incurs a delay, whereas continuous monitoring helps you to understand the process conditions much faster. The new combined analyser will make your day easier with features that help you save hands-on time. Cooling water is no longer needed. You’ll enjoy the autocalibration, self-cleaning and automatic validation this analyser provides. Ready to use reagents and the unparalleled Hach service and support are there to help you optimise your work.

Zawartość opakowania

EZ7825 Total Phosphorus Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings

Parametry techniczne

Alarmy: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Certyfikaty: CE compliant / ETL certified
Ciśnienie próbki: By external overflow vessel
Czas cyklu: Standard measurement cycle time for TP: 30 minutes
Demineralised water: For rinsing / dilution
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Gwarancja: 24 miesięcy
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Jakość próbki: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Kalibracja: Automatic, 2-point; frequency freely programmable
Klasa ochrony: Analyser cabinet: IP44 / Panel PC: IP65
Liczba strumieni próbki: 1, 2, 4, or 8
Limit detekcji: ≤ 0.1 mg/L
Materiał: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metoda pomiarowa: Colorimetric measurement at 700 nm using ascorbic acid reduction and molybdate colour solution after persulphate digestion in acidic medium, conform with APHA 4500-P
Odpływ: Atmospheric pressure, vented, min. Ø 32 mm
Parametr: Total Phosphorus (TP)
Pobór mocy: 230 VAC, 50/60 Hz
120 VAC, 50/60 Hz
Max. power consumption: 440 VA
Precyzja: Better than 2% full scale range for standard test solutions
Prędkość przepływu: 100 - 300 mL/min
Reagent Requirements: Keep between 10 - 30 °C
Temperatura otoczenia: 10 - 30 °C, ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura próbki: 10 - 30 °C
Validation: Automatic; frequency freely programmable
Waga: 25 kg
Wyjścia analogowe: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Wyjścia cyfrowe: Optional: Modbus (TCP/IP, RS485)
Wymiary (wys. x szer. x głęb.): 690 mm x 465 mm x 330 mm
Zakłócenia: Arsenic (V), Chromium (VI), Copper (II) > 10 mg/L, Iron (III) > 10 mg/L, Sulphide > 2 mg/L, and Vanadium (V), Silica > 60 mg/L. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Zakres pomiarowy: 0.1 - 20 mg/L TP
Zawartość opakowania: EZ7825 Total Phosphorus Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings