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)
Analogue 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
Detection limit: ≤ 10 mg/L
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
Flow rate: 100 - 300 mL/min
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.
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
Measuring 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
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
Reagent Requirements: Keep between 10 - 30 °C
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: 24 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)