Cooling water:
Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
Demineralised water:
When needed for rinsing / dilution
Digital outputs:
None
Optional: Modbus (TCP/IP, RTU), Profinet, Profibus DP, Ethernet IP
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. Used to flush the instrument in corrosive environement. Min. 0.2 bar - Max. 0.5 bar
Precision:
Better than 2% full scale range for standard test solutions
Reagent Requirements:
Keep between 10 - 30 °C
Validation:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Авариен сигнал:
1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Автоматично почистване:
Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Аналогови изходи:
Active 4 - 20 mA max. 500 Ohm load, standard 4, max. 8 (option)
Бр. потоци проби:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Гаранция:
24 месеца
Граница на откриваемост:
≤ 10 µg/L
Дренаж:
Atmospheric pressure, vented, min. Ø 32 mm
Захранване:
230 VAC, 50/60 Hz
Max. power consumption: 240 VA
Измерване, диапазон:
0.01 - 0.25 mg/L
0.02 - 0.5 mg/L
Измерване метод:
Colorimetric measurement using DMG colour solution
Изход:
Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Какво има в кутията:
EZ2727sc Nickel Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and Empty Containers for Reagents with Fittings
Калибриране:
Automatic, 2-point; frequency freely programmable
Клас на защита:
IP44
Кювети за проба:
20 minutes (dilution + 5 min.)
Материал:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Модел:
EZ2727sc
Ограждение, клас:
IP44
Околна температура:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Параметър:
Nickel, 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 (open to atmospheric pressure)
Размери (В х Ш х Д):
688 мм x 460 мм x 340 мм
Релета:
5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Сертификати:
CE, ETL certified to UL and CSA safety standards, UKCA
Смущения:
Metal ions like Aluminium Al(III), Bismuth Bi(II), Cadmium Cd(II), Chromium Cr(III), Cobalt Co(II), Copper Cu(II), Iron Fe(II), Iron Fe(III), Lead Pb(II), Manganese Mn(II), Magnesium Mg(II), Mercury Hg(II), Palladium Pd(II), Platinum Pt(II), Silver Ag(I), Tin Sn(II), Zinc Zn(II). Large amounts of colour and turbidity interferes. Fats, oil, proteins, surfactants and tar.
Тегло:
Max. 35 kg
Температура на проба:
10 - 30 °C