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EZ4004 Total Alkalinity Analyser

Продукт №: EZ4004.XXXXXXXX

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EZ4004 Alkalinity Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 1 x pH Electrode, Routine S7 Connection, and 1 x empty 10L Reagent Container with Fittings (for HCl Solution)

Demineralised water: For rinsing / dilution

Digital outputs: Optional: Modbus (TCP/IP, RS485)

Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²

Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air

Precision: Better than 2% full scale range for standard test solutions

Reagent Requirements: Keep between 10 - 30 °C

Validation: Automatic; frequency freely programmable

Авариен сигнал: 1x malfunctioning, 4x user-configurable, max. 24 VDC/0.5 A, potential free contacts

Аналогови изходи: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)

Бр. потоци проби: 1, 2, 4 or 8

Гаранция: 24 месеца

Граница на откриваемост: ≤ 10 mg/L

Дренаж: Atmospheric pressure, vented, min. Ø 32 mm

Захранване: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA

Измерване, диапазон: 100 - 5000 mg/L CaCO₃

Optional:
10 - 500 mg/L CaCO₃
25 - 1250 mg/L CaCO₃
50 - 2500 mg/L CaCO₃
Internal dispenser dilution (max. factor 100)

100 - 5000 mg/L CaCO₃

Измерване метод: Acid-base titration with hydrochloric acid

Какво има в кутията: EZ4004 Alkalinity Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 1 x pH Electrode, Routine S7 Connection, and 1 x empty 10L Reagent Container with Fittings (for HCl Solution)

Калибриране: Automatic, 2-point; frequency freely programmable

Клас на защита: Protection class: Analyser cabinet: IP44 / Panel PC: IP65

Кювети за проба: 10 - 15 minutes

Материал: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated

Метод, име: Titrimetric

Околна температура: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)

Параметър: Alkalinity, total

Проба, дебит: 100 - 300 mL/min

Проба, качество: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU

Проба: налягане: By external overflow vessel

Размери (В х Ш х Д): 690 мм x 465 мм x 330 мм

Сертификати: CE compliant / UL certified

Смущения: 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.

Тегло: 25 kg

Температура на проба: 10 - 30 °C