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EZ4005 Ammonium Analyser

EZ4005 Ammonium Analyser
Product #: EZ4005.XXXXXXXX
Unit Price Contact Hach

What's included?

EZ4005 Ammonium Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 1 x pH Electrode, Routine S7 Connection,
1 x empty 5L Reagent Container with Fittings (for H₂SO₄ Solution) and 1 x empty 10L Reagent Container with Fittings (for NaOH Solution)

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)
Calibration: N.A.
Certifications: CE compliant / UL certified
Cycle Time: 10 - 15 minutes
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: Soaps, oily matter, suspended solids or precipitates may coat the glass electrode and cause a sluggish response. Allow additional time between titrant additions to let the electrode come to equilibrium or clean the electrodes occasionally. Alkaline compounds may interfere with the titration.
Lower Limit of Detection (LOD): ≤ 10 mg/L
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Measurement method: Acid-base titration with sulphuric acid, conform with standard method APHA 4500-NH3
Model: EZ4005
Number of sample streams: 1, 2, 4 or 8
Parameter: Ammonium
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: 100 - 5000 mg/L NH₄
  100 - 5000 mg/L NH₄

Optional:
10 - 500 mg/L NH₄
25 - 1250 mg/L NH₄
50 - 2500 mg/L NH₄
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
What's included?: EZ4005 Ammonium Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 1 x pH Electrode, Routine S7 Connection,
1 x empty 5L Reagent Container with Fittings (for H₂SO₄ Solution) and 1 x empty 10L Reagent Container with Fittings (for NaOH Solution)