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:
Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Certificeringer:
CE compliant / UL certified
Demineralised water:
For rinsing / dilution
Detektionsgrænse:
≤ 1 µg/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:
EZ2500 Cyanide Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 4 x empty 2.5L Reagent Containers with Fittings (for Acid, NaOH, Chlor-T & Buffer Solution) and 1 x empty 2.5L Glass Reagent Container with Fittings (for Colour Solution)
Instrument air:
Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferenser:
Ions like nitrite > 5 mg/L, sulphide > 100 mg/L and sulphite. Thiocyanate will cause high results. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Kalibrering:
Automatic, 2-point; frequency freely programmable
Kuvetter:
75 minutes (dilution + 5 min.)
Målemetode:
Colorimetric measurement at 578 nm using chloramine T method, conform with standard method APHA 4500-CN €
Måleområde:
1 - 100 µg/L CN
1 - 100 µg/L CN
Optional:
100 - 1000 µg/L (with internal dilution)
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:
Cyanide, total
Precision:
Better than 5% full scale range for standard test solutions
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