A doboz tartalma:
EZ2724sc Iron Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 2 x empty 2.5 L Reagent Containers with Fittings (for Reductor & Buffer Solution) and 1 x empty 2.5 L Glass Reagent Container (for Colour Solution)
Analóg kimenetek:
Active 4 - 20 mA max. 500 Ohm load, standard 4, max. 8 (option)
Anyag:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Automatikus tisztítás:
Igen
Cooling water:
Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
Demineralised water:
When needed for rinsing / dilution
Detektálási határ:
≤ 2 µg/L
Digitális kimenetek:
None
Optional: Modbus (TCP/IP, RTU), Profinet, Profibus DP, Ethernet IP
Earth connection:
Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Garancia:
24 hónap
Instrument air:
Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferenciák:
Metal ions like Lead > 10 mg/L, Zinc > 2 mg/L, Nickel > 2 mg/L, Iron > 5 mg/L, Copper > 5 mg/L. Strong oxidising agents, Cyanide, Nitrite, Phosphate (polyphosphate more than orthophosphate), Chromium, Zinc in concentrations exceeding 10 times that of Iron. Bismuth, Cadmium, Mercury, Molybdate, and Silver precipitate Phenanthroline. Polyphosphate must be absent. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
IP védettség:
IP44
Kalibrálás:
Automatic, 2-point; frequency freely programmable
Környezeti hőmérséklet:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Lefolyócső:
Atmospheric pressure, vented, min. Ø 32 mm
Mérés módszer:
Colorimetric measurement using TPTZ colour solution, conform with APHA 3500-Fe (B)
Méréstartomány:
0.005 - 0.25 mg/L
0.005 - 0.5 mg/L
0.01 - 1 mg/L
0.05 - 5 mg/L (with internal dilution)
0.1 - 10 mg/L (with internal dilution)
0.25 - 25 mg/L (with internal dilution)
Méretek (MxSZxM):
688 mm x 460 mm x 340 mm
Minta: nyomás:
By external overflow vessel
Mintaáram:
100 - 300 mL/min
Mintacellák:
20 min Total Fe (dilution + 5 min)
30 min Total Fe & Fe (II); Fe (II+III)
40 min Total Fe & Fe (II+III) & Fe (II) & Fe (III)
Minta hőmérséklet:
10 - 30 °C
Minta minőség:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Mintautak száma:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Paraméter:
Iron, total
Pontosság:
Better than 2% full scale range for standard test solutions
Reagent Requirements:
Keep between 10 - 30 °C
Riasztás:
1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Súly:
40 kg
Tanúsítványok:
CE compliant / ETL certified
Teljesítmény:
110 VAC / 60 Hz
Típus:
EZ2724sc
Validation:
Automatic; frequency freely programmable
Védettségi osztály:
IP44