EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P

EZ1031 Phosphate Analyser (Vanadate Yellow Method) PO₄-P
Številka izdelka: EZ1031.XXXXXXXX
Cena na enoto Kontakt

Vsebina paketa

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)

Specifikacije

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analogni izhodi: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Avtomatsko čiščenje: Da
Certificiranje: CE compliant / ETL certified
Demineralised water: For rinsing / dilution
Digital outputs: Optional: Modbus (TCP/IP, RS485)
Dimenzija (v x š x g): 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
Garancija: 24 mesecev
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.
Kakovost vzorca: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Kiveta za vzorec: 10 min (dilution + 5 min)
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Meja zaznavanja: ≤ 20 µg/L
Merilna metoda: Colorimetric measurement using vanadate yellow method (450 nm)
Merilno območje: 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)
Moč: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Model: EZ1031
Način premora: 100 - 240 VAC, 50/60 Hz
Odvod: Atmospheric pressure, vented, min. Ø 32 mm
Parameter: Orthophosphate (PO₄-P)
Precision: Better than 3% full scale range for standard test solutions
Pretok vzorca: 100 - 300 mL/min
Razred zaščite: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Reagent Requirements: Keep between 10 - 30 °C
Št. vzorca: 1, 2, 4, or 8
Temperatura okolja: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura vzorca: 5 - 30 °C
Teža: 25 kg
Umeritev: Automatic, 2-point; frequency freely programmable
Validation: Automatic; frequency freely programmable
Vsebina paketa: 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)
Vzorec: tlak: By external overflow vessel