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EZ1040 Zinc Zn(II) Analyser

EZ1040 Zinc Zn(II) Analyser
Product #: EZ1040.XXXXXXXX
Unit Price Contact Hach

Specifications

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Ambient Temperature: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Analog Outputs: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Automatic cleaning: Yes
Calibration: Automatic, 2-point; frequency freely programmable
Certifications: CE compliant / ETL certified
Cycle Time: 10 min (dilution + 5 min)
Demineralised water: For rinsing / dilution
Digital outputs: Optional: Modbus (TCP/IP, RS485)
Dimensions (H x W x D): 690 mm x 465 mm x 330 mm
Drain: Atmospheric pressure, vented, min. Ø 32 mm
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
Interferences: Aluminium (III) > 5 mg/L, Cadmium (II) > 1 mg/L, Chromate > 50 mg/L, Chromium (III) > 10 mg/L, Cobalt (II) > 30 mg/L, Copper (II) > 30 mg/L, Iron (II) > 9 mg/L, Iron (III) > 7 mg/L, Manganese (II) > 5 mg/L, Nickel (II) > 5 mg/L, organic matter and extreme sample pH fluctuation. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Lower Limit of Detection (LOD): ≤ 10 µg/L
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Measurement method: Colorimetric measurement at 630 nm using Zincon, conform with standard method APHA 3500-Zn (B)
Model: EZ1040
Number of sample streams: 1, 2, 4, or 8
Parameter: Zinc
Power: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Power supply: 100 - 240 VAC, 50/60 Hz
Precision: Better than 2% full scale range for standard test solutions
Protection Class: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Range: 0.05 - 1 mg/L Zn(II)
  0.05 - 1 mg/L Zn(II)

Optional:
0.01 - 0.1 mg/L
0.025 - 0.25 mg/L
0.025 - 0.5 mg/L
0.4 - 4 mg/L (with internal dilution)
0.8 - 8 mg/L (with internal dilution)
5 - 100 mg/L (with internal dilution)
Reagent Requirements: Keep between 10 - 30 °C
Sample Flow Rate: 100 - 300 mL/min
Sample Pressure: By external overflow vessel
Sample Quality: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Sample Temperature: 10 - 30 °C
Validation: Automatic; frequency freely programmable
Warranty: 12 months
Weight: 25 kg