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 4, max. 8 (option)
Automatické čištění:
Ano
Certifikace:
CE compliant / ETL certified
Demineralised water:
When needed for rinsing / dilution
Digitální výstupy:
None
Optional: Modbus (TCP/IP, RTU), Profinet, Profibus DP, Ethernet IP
Doba cyklu :
Standard measurement cycle time for TP: 30 minutes
Earth connection:
Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Hmotnost:
40 kg
Chladící voda:
Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
Instrument air:
Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interference :
Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Jaký je obsah balení:
EZ2732sc Total Phosphorus Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings
Kalibrace:
Automatic, 2-point; frequency freely programmable
Materiál:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metoda měření:
Colorimetric measurement at 700 nm using ascorbic acid reduction and molybdate colour solution after persulphate digestion in acidic medium, conform with APHA 4500-P
Mez detekce:
≤ 0.005 mg/L
Napájení:
220 VAC / 50 Hz
Odtok:
Atmospheric pressure, vented, min. Ø 32 mm
Okolní teplota:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Parametr:
Phosphorus, total
Počet proudů vzorku:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Požadavky na vzorek:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Přesnost:
Better than 2% full scale range for standard test solutions
Přístroj:
EZ2732sc
Průtoková rychlost:
100 - 300 mL/min
Reagent Requirements:
Keep between 10 - 30 °C
Rozměry (V x Š x H):
688 mm x 460 mm x 340 mm
Rozsah měření:
0.005 - 1 mg/L PO4-P
Stupeň krytí:
IP44
Teplota vzorku:
10 - 30 °C
Tlak vzorku:
By external overflow vessel
Třída ochrany:
IP44
Validation:
Automatic; frequency freely programmable
Záruka:
24 měsíců