EZ5002 Total Hardness Analyser (TH, THCa)

EZ5002 Total Hardness Analyser (TH, THCa)
Kat. číslo produkta: EZ5002.XXXXXXXX
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Obsah balenia

EZ5002 Total Hardness and Calcium Hardness Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 5 x empty 2.5L Reagent Containers with Fittings (Acid, Buffer CaMg, Colour CaMg, Buffer Ca, Colour Ca Solution) and 1 x empty 10L Reagent Container with Fittings (EDTA Solution)

Technické údaje

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analógové výstupy: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Č. prúdov vzoriek: 1, 2, 4 or 8
Certifikácia: CE compliant / UL certified
Demineralised water: For rinsing / dilution
Detekčný limit: ≤ 10 mg/L
Digitálne výstupy: Optional: Modbus (TCP/IP, RS485)
Doba cyklu : 20 - 30 minutes
40 minutes (+ Total Hardness Ca)
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Hmotnosť: 25 kg
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferencie: 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.
Kalibrácia: N.A.
Kvalita vzorky: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Materiál: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metóda merania: Acid-base titration (alkalinity only); Calmagite EDTA titration with LED dipping probe (combined)
Napájanie: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Názov metódy: Titrimetric
Obsah balenia: EZ5002 Total Hardness and Calcium Hardness Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 5 x empty 2.5L Reagent Containers with Fittings (Acid, Buffer CaMg, Colour CaMg, Buffer Ca, Colour Ca Solution) and 1 x empty 10L Reagent Container with Fittings (EDTA Solution)
Odtok: Atmospheric pressure, vented, min. Ø 32 mm
Parameter: Total Hardness & Calcium Hardness (THCa)
Presnosť: Better than 2% full scale range for standard test solutions
Reagent Requirements: Keep between 10 - 30 °C
Rozmery (V x Š x H): 690 mm x 465 mm x 330 mm
Rozsah merania: 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
Rýchlosť prietoku vzorky: 100 - 300 mL/min
Teplota prostredia: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Teplota vzorky: 10 - 30 °C
Trieda ochrany: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Validation: Automatic; frequency freely programmable
Vzorka: tlak: By external overflow vessel
Záruka: 24 mesiacov