EZ5011 Total Hardness + Total Alkalinity Analyser

EZ5011 Total Hardness + Total Alkalinity Analyser
Nr. produs: EZ5011.XXXXXXXX
Preț unitar Contact

Conţinutul cutiei

EZ5011 Total Hardness and Total Alkalinity Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Bracket, 1 x pH Electrode, Routine S7 Connection, 1 x Photometer Probe, 3 x empty 2.5L Reagent Containers with Fittings (Buffer, Acid & Colour Solution) and 2 x empty 10L Reagent Containers with Fittings (EDTA & HCl Solution)

Specificaţii

Alarma: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Calibrare: N.A.
Calitate proba: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Certificări: CE compliant / UL certified
Clasa de protectie: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Conţinutul cutiei: EZ5011 Total Hardness and Total Alkalinity Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Bracket, 1 x pH Electrode, Routine S7 Connection, 1 x Photometer Probe, 3 x empty 2.5L Reagent Containers with Fittings (Buffer, Acid & Colour Solution) and 2 x empty 10L Reagent Containers with Fittings (EDTA & HCl Solution)
Cuve: 20 - 30 minutes
40 minutes (+ Total Hardness Ca)
Debitul probei: 100 - 300 mL/min
Demineralised water: For rinsing
Digital outputs: Optional: Modbus (TCP/IP, RS485)
Dimensiuni (Înălţime x Lăţime x Adâncime): 690 mm x 465 mm x 330 mm
Domeniu de măsurare: TH: 25 - 1000 mg/L CaCO₃; Alk: 20 - 1000 mg/L CaCO₃
  Total Hardness: 25 - 1000 mg/L CaCO3
Alkalinity: 40 - 1000 mg/L CaCO3

Optional:
Total Hardness: 10 - 250 mg/L CaCO3
Alkalinity: 10 - 250 mg/L CaCO3

Total Hardness: 25 - 500 mg/L CaCO3
Alkalinity: 20 - 500 mg/L CaCO3
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Esantion: presiune: By external overflow vessel
Garanţie: 24 luni
Greutate: 25 kg
Iesiri analogice: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferente: Hardness: Some metal ions interfere by causing fading or indistinct end points or by stoichiometric consumption of EDTA. Suspended or colloidal organic matter also may interfere with the end point. Large amounts of colour and turbidity interferes. Fats, oil, proteins, surfactants and tar.
Alkalinity: 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.
Limita de detecţie: Hardness: ≤ 10 mg/L
Alkalinity: ≤ 10 mg/L
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metoda de măsurare: Acid-base titration (alkalinity only); Calmagite EDTA titration with LED dipping probe (combined)
Nr. flux probe : 1, 2, 4 or 8
Nume metoda: Titrimetric
Parametru: Hardness, total; Alkalinity, total
Precizie: Better than 2% full scale range for standard test solutions
Putere: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Reagent Requirements: Keep between 10 - 30 °C
Scurgere: Atmospheric pressure, vented, min. Ø 32 mm
Temparatura ambiantă: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura probă: 10 - 30 °C
Validation: Automatic; frequency freely programmable