Analogni izhodi:
Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8
Avtomatsko čiščenje:
Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Certificiranje:
CE, ETL certified to UL and CSA safety standards, UKCA
Demineralised water:
Internal dilution option: Rinse water & Dilution water
Digital outputs:
Profibus DP or Modbus RTU
Dimenzija (v x š x g):
688 mm x 460 mm x 340 mm
Earth connection:
Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Garancija:
24 mesecev
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
Interference :
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.
Izhod:
Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Kakovost vzorca:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Kiveta za vzorec:
No Dilution
Default: 10 min.
Continuous: 7 min.
Internal Dilution
Default: 15 min.
Continuous: 10 min.
Material:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Meja zaznavanja:
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
Merilna metoda:
Calmagite colorimetric method
Merilno območje:
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
Moč:
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Odvod:
Atmospheric pressure, vented, min. Ø 32 mm
Parameter:
Hardness, total
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.
Pretok vzorca:
100 - 300 mL/min
Razred zaščite:
IP44
Reagent Requirements:
Keep between 10 - 30 °C
Releji:
5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Št. vzorca:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Temperatura okolja:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura vzorca:
10 - 30 °C
Teža:
Max. 35 kg
Umeritev:
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
Validation:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Vsebina paketa:
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)
Vzorec: tlak:
By external overflow vessel (open to atmospheric pressure)