EZ4044 Calcium Hardness Analyser

EZ4044 Calcium Hardness Analyser
Kat. číslo produktu: EZ4044.XXXXXXXX
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Jaký je obsah balení

EZ4044 Calcium Hardness Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 2 x empty 2.5L Reagent Containers with Fittings (for Colour & Acid Solution), 1 x empty 5L Reagent Container with Fittings (for Buffer Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)

Technické údaje

Alarm: 1x malfunctioning, 4x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analogové výstupy: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Certifikace: CE compliant / UL certified
Demineralised water: For rinsing / dilution
Digitální výstupy: Optional: Modbus (TCP/IP, RS485)
Doba cyklu : 10 - 15 minutes
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Hmotnost: 25 kg
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interference : 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 interfere. Fats, oil, proteins, surfactants and tar.
Jaký je obsah balení: EZ4044 Calcium Hardness Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 2 x empty 2.5L Reagent Containers with Fittings (for Colour & Acid Solution), 1 x empty 5L Reagent Container with Fittings (for Buffer Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)
Kalibrace: N.A.
Materiál: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metoda: Titrimetric
Metoda měření: Colorimetric titration by EDTA using colour indicator hydroxynaphthol blue at 620 nm.
Mez detekce: ≤ 10 mg/L
Napájení: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Odtok: Atmospheric pressure, vented, min. Ø 32 mm
Okolní teplota: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Parametr: Calcium Hardness
Počet proudů vzorku: 1, 2, 4 or 8
Požadavky na vzorek: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Přesnost: Better than 2% full scale range for standard test solutions
Přístroj: EZ4044
Průtoková rychlost: 100 - 300 mL/min
Reagent Requirements: Keep between 10 - 30 °C
Rozměry (V x Š x H): 690 mm x 465 mm x 330 mm
Rozsah měření: 100 - 1000 mg/L CaCO3

Optional:
10 - 100 mg/L CaCO3
25 - 250 mg/L CaCO3
50- 500 mg/L CaCO3
Internal dispenser dilution (max. factor 100)
  100 - 1000 mg/L CaCO₃
Teplota vzorku: 10 - 30 °C
Tlak vzorku: By external overflow vessel
Třída ochrany: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Validation: Automatic; frequency freely programmable
Záruka: 24 měsíců