EZ4043 Total Hardness Analyser

EZ4043 Total Hardness Analyser
Produto n.º: EZ4043.XXXXXXXX
Preço Unitário Contacte-nos

Conteúdos

EZ4043 Total Hardness Analyser, Instruction Manual, 1 x Double Bit Door key, 1 x Mounting Brackets, 3 x empty 5L Reagent Containers with Fittings (for Buffer, Colour & Acid Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)

Especificações

Alarmes: 1x malfunctioning, 4x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Calibração: N.A.
Caudal da amostra: 100 - 300 mL/min
Certificações: CE compliant / UL certified
Ciclo de medição: 10 - 15 minutes
Classe de proteção: Protection class: Analyser cabinet: IP44 / Panel PC: IP65
Conteúdos: EZ4043 Total Hardness Analyser, Instruction Manual, 1 x Double Bit Door key, 1 x Mounting Brackets, 3 x empty 5L Reagent Containers with Fittings (for Buffer, Colour & Acid Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)
Demineralised water: For rinsing / dilution
Dimensões (A x L x P): 690 mm x 465 mm x 330 mm
Dreno: 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
Exactitud: Better than 2% full scale range for standard test solutions
Gama de medição: 0.25 - 10 mg/L CaCO3

Optional:
Internal dispenser dilution (max. factor 100)
  0.25 - 10 mg/L CaCO₃
Garantia: 24 meses
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interferencias: 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.
Limite de deteção: ≤ 0.25 mg/L
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Metodo: Titrimetric
Método de medição: Colorimetric titration by EDTA using colour indicator calmagite at 620 nm
Modelo: EZ4043
Número de Corrientes de muestra: 1, 2, 4 or 8
Parâmetro: Hardness, total
Peso: 25 kg
Potência/Energia: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Pressão da amostra: By external overflow vessel
Qualidade da amostra: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Reagent Requirements: Keep between 10 - 30 °C
Saídas analógicas: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Saídas digitais: Optional: Modbus (TCP/IP, RS485)
Temperatura ambiente: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura da amostra: 10 - 30 °C
Validation: Automatic; frequency freely programmable