Cooling water:
Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
Demineralised water:
When needed for rinsing / dilution
Digital outputs:
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
Instrument air:
Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Precision:
Better than 2% full scale range for standard test solutions
Reagent Requirements:
Keep between 5 - 20 °C in use
Validation:
Automatic; frequency freely programmable
Αναλογικές έξοδοι:
Active 4 - 20 mA max. 500 Ohm load, standard 4, max. 8 (option)
Αποστράγγιση :
Atmospheric pressure, vented, min. Ø 32 mm
Αριθµ. Ροών δείγµατος :
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Αυτόµατος καθαρισµός :
Ναι
Βαθµονόµηση :
Automatic, 2-point; frequency freely programmable
Βαθµός προστασίας:
IP44
Βάρος :
40 kg
Δείγµα: πίεση:
By external overflow vessel
Διαστάσεις (ΥxΠxB):
688 mm x 460 mm x 340 mm
Εγγύηση :
24 µήνες
Εύρος µέτρησης :
0.001 - 0.02 mg/L
0.002 - 0.05 mg/L
0.002 - 0.1 mg/L
0.005 - 0.2 mg/L
0.025 - 1 mg/L (with internal dilution)
0.050 - 2 mg/L (with internal dilution)
0.125 - 5 mg/L (with internal dilution)
0.250 - 10 mg/L (with internal dilution)
0.375 - 15 mg/L (with internal dilution)
0.500 - 20 mg/L(with internal dilution)
Θερµοκρασία Δείγµατος:
10 - 30 °C
Θερµοκρασία περιβάλλοντος :
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Μέθοδος µέτρησης :
Colorimetric measurement at 578 nm using chloramine T method, conform with standard method APHA 4500-CN €
Όριο ανίχνευσης :
≤ 1 µg/L
Παράµετρος :
Cyanide, free
Παρεµποδίσεις :
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.
Πιστοποιήσεις :
CE compliant / ETL certified
Ποιότητας δείγµατος :
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Ρυθµός ροής δείγµατος :
100 - 300 mL/min
Συναγερµός :
1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Τι περιέχει το καλάθι:
EZ1012sc Cyanide Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 2 x empty 2.5L Reagent Containers with Fittings (for Buffer and Chloramine Solution) and 1 x empty 2.5L Glass Reagent Contaner with Fittings (for Colour Solution)
τροφοδοσία :
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Υλικό :
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Χρόνος κύκλου:
20 min (dilution + 5 min)