Ağırlık:
Max. 35 kg
Akış Hızı:
100 - 300 mL/min
Analog çıkışlar:
Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8
Boyut (Y x G x D):
688 mm x 460 mm x 340 mm
Çıkış:
Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Cihaz havası:
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
Demineralize su:
Internal dilution option: Rinse water & Dilution water
Dijital çıkışlar:
Profibus DP or Modbus RTU
Doğrulama:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Doğruluk:
Better than 2% full scale range for standard test solutions
Drenaj:
Atmospheric pressure, vented, min. Ø 32 mm
Enerji:
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Garanti:
24 aylar
Girişimler:
Positive interferences may be caused by arsenate (AsO₄³⁻) and, under heated conditions, by silica or silicate (SiO₄-)
Reducing substances such as sulfide (S²⁻), thiosulfate (S₂O₃²⁻), thiocyanate (SCN⁻), and excess molybdate (MoO₄²⁻) may interfere at high concentrations. The following ions do not cause interference at concentrations up to 1,000 mg/L: aluminium, ferric iron, magnesium, calcium, barium, strontium, lithium, sodium, potassium, ammonium, cadmium(II), manganese(II), lead(II), mercury(I), mercury(II), tin(II), copper, nickel, silver(I), uranium(IV), zirconium(IV), arsenite, bromide, carbonate, perchlorate, cyanide, iodate, nitrate, nitrite, sulfate, sulfite, pyrophosphate, tetraborate, selenate, benzoate, citrate, oxalate, lactate, tartrate, formate, and salicylate.
Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
Kalibrasyon:
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
Koruma sınıfı:
IP44
Kutudakiler:
EZ1031sc Phosphate Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 1 x empty 2.5L Reagent Container with Fittings (for Colour Solution)
Malzeme:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Numune akışı sayısı:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Numune basıncı:
By external overflow vessel (open to atmospheric pressure)
Numune kalitesi:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Numune sıcaklığı:
5 - 30 °C
Ölçüm aralığı:
No Dilution
0.02 - 1 mg/L PO₄-P
0.05 - 2.5 mg/L PO₄-P
0.05 - 5 mg/L PO₄-P
0.1 - 10 mg/L PO₄-P
Internal Dilution
0.5 - 50 mg/L PO₄-P
1 - 100 mg/L PO₄-P
2.5 - 250 mg/L PO₄-P
5 - 500 mg/L PO₄-P
7.5 - 750 mg/L PO₄-P
10 - 1000 mg/L PO₄-P
Ölçüm metodu:
Colorimetric
Colorimetric measurement vanadates yellow method compliant with APHA 4500-P (C)
Ölçüm süresi:
No Dilution
Default: 10 min.
Continuous: 9 min.
Internal Dilution
Default: 15 min.
Continuous: 12 min.
Ortam sıcaklığı:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Otomatik temizleme:
Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Parametre:
Phosphate (vanadate yellow)
Reaktif gereksinimi:
Keep between 10 - 30 °C
Röleler:
5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Saptama limiti:
No Dilution
0.02 - 1 mg/L PO₄-P: 0.02 mg/L
0.05 - 2.5 mg/L PO₄-P: 0.05 mg/L
0.05 - 5 mg/L PO₄-P: 0.05 mg/L
0.1 - 10 mg/L PO₄-P: 0.1 mg/L
Internal Dilution
0.5 - 50 mg/L PO₄-P: 0.5 mg/L
1 - 100 mg/L PO₄-P: 1 mg/L
2.5 - 250 mg/L PO₄-P: 2.5 mg/L
5 - 500 mg/L PO₄-P: 5 mg/L
7.5 - 750 mg/L PO₄-P: 7.5 mg/L
10 - 1000 mg/L PO₄-P: 10 mg/L
Sertifikalar:
CE, ETL certified to UL and CSA safety standards, UKCA
Toprak bağlantısı:
Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²