Demineralised water:
Internal dilution option: Rinse water & Dilution water
Digital outputs:
Profibus DP or Modbus RTU
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 3% of full scale at:
0.025 - 0.25 mg/L CaCO₃
0.025 - 0.5 mg/L CaCO₃; and better than 2% of full scale for standard test solutions.
Reagent Requirements:
Keep between 10 - 30 °C
Validation:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Автоматично почистване:
Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Аналогови изходи:
Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8
Бр. потоци проби:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Гаранция:
24 месеца
Граница на откриваемост:
No Dilution
0.025 - 0.25 mg/L CaCO₃: 0.025 mg/L
0.025 - 0.5 mg/L CaCO₃: 0.025 mg/L
0.05 - 1 mg/L CaCO₃: 0.05 mg/L
Internal Dilution
0.25 - 5 mg/L CaCO₃: 0.25 mg/L
0.5 - 10 mg/L CaCO₃: 0.5 mg/L
1.25 - 25 mg/L CaCO₃: 1.25 mg/L
2.5 - 50 mg/L CaCO₃: 2.5 mg/L
3.75 - 75 mg/L CaCO₃: 3.75 mg/L
5 - 100 mg/L CaCO₃: 5 mg/L
Дренаж:
Atmospheric pressure, vented, min. Ø 32 mm
Захранване:
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Измерване, диапазон:
No Dilution
0.025 - 0.25 mg/L CaCO₃
0.025 - 0.5 mg/L CaCO₃
0.05 - 1 mg/L CaCO₃
Internal Dilution
0.25 - 5 mg/L CaCO₃
0.5 - 10 mg/L CaCO₃
1.25 - 25 mg/L CaCO₃
2.5 - 50 mg/L CaCO₃
3.75 - 75 mg/L CaCO₃
5.0 - 100 mg/L CaCO₃
Измерване метод:
Calmagite colorimetric method
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:
EZ1016 Hardness Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 4 x empty 2.5L Reagent Containers with Fittings (for Colour, Acid, Buffer and EDTA Solution)
Калибриране:
Automatic; 2-point; offset or slope; Frequency freely programmable: 6 hours, 12 hours, daily, weekly. Note: manufacturer recommends that a calibration is done when the reagents are replaced
Клас на защита:
IP44
Кювети за проба:
No Dilution
Default: 10 min.
Continuous: 7 min.
Internal Dilution
Default: 15 min.
Continuous: 10 min.
Материал:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Околна температура:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Параметър:
Hardness, 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:
Some metal ions interfere by causing fading or indistinct end points or by stoichiometric consumption of EDTA. Suspended or colloidal organic matter can interfere with the end point. Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
Тегло:
Max. 35 kg
Температура на проба:
10 - 30 °C