EZ7862 Total Phosphorus/Orthophosphate Analyser, 0.01-2 mg/L TP/PO₄-P

EZ7862 Total Phosphorus/Orthophosphate Analyser, 0.01-2 mg/L TP/PO₄-P
Produktnr.: EZ7862.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.

Hvad er der i boksen

EZ7862 Total Phosphorus/Orthophosphate Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings

Specifikationer

Afløb: Atmospheric pressure, vented, min. Ø 32 mm
Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analoge udgange: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Antal prøver pr. kanal: 1, 2, 4, or 8
Beskyttelsesklasse: Analyser cabinet: IP44 / Panel PC: IP65
Certificeringer: CE compliant / ETL certified
Demineralised water: For rinsing / dilution
Detektionsgrænse: ≤ 0.01 mg/L
Digital outputs: Optional: Modbus (TCP/IP, RS485)
Dimensioner (H x B x D): 690 mm x 465 mm x 330 mm
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Flowhastighed: 100 - 300 mL/min
Garanti: 24 måneder
Hvad er der i boksen: EZ7862 Total Phosphorus/Orthophosphate Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferenser: 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.
Kalibrering: Automatic, 2-point; frequency freely programmable
Kuvetter: Standard measurement cycle time for TP & Orthophosphate: 30 minutes
Målemetode: Colorimetric measurement at 700 nm using ascorbic acid reduction and molybdate colour solution after persulphate digestion in acidic medium, conform with APHA 4500-P
Måleområde: 0.01 - 2 mg/L TP/PO₄-P
Materiale: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Omgivelsestemperatur: 10 - 30 °C, ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Parameter: Total Phosphorus (TP), Orthophosphate (PO₄-P)
Precision: Better than 2% full scale range for standard test solutions
Prøve kvalitet: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Prøvetemperatur: 10 - 30 °C
Reagent Requirements: Keep between 10 - 30 °C
strøm: 230 VAC, 50/60 Hz
120 VAC, 50/60 Hz
Max. power consumption: 440 VA
Tryk: By external overflow vessel
Validation: Automatic; frequency freely programmable
Vægt: 25 kg