Ambient Temperature:
10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Analog Outputs:
Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8
Automatic cleaning:
Yes; Fequency freely programmable: 6 hours, 12 hours, daily, weekly
Calibration:
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
Certifications:
CE, ETL certified to UL and CSA safety standards, UKCA
Cycle Time:
No Dilution
Default: 45 min.
Continous: 31 min.
Internal Dilution
Default: 33 min.
Continous 33 min.
Demineralised water:
Internal dilution option: Rinse water & Dilution water
Digital outputs:
Profibus DP or Modbus RTU
Dimensions (H x W x D):
688 mm x 460 mm x 340 mm
Drain:
Atmospheric pressure, vented, min. Ø 32 mm
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
Interferences:
Arsenic (V) [(As)5+], chromium (VI) [(Cr)6+], copper (II) [(Cu)2+] > 10 mg/L, iron (III) [(Fe)3+] > 10 mg/L, sulfide [(S)2-] > 2 mg/L and vanadium [(V)5+], silica [(Si)4+] > 60 mg/L. Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
IP Rating:
IP44
Lower Limit of Detection (LOD):
No Dilution
0.005 - 1 mg/L PO4(T)
Internal Dilution
0.025 - 5 mg/L PO4(T)
0.05 - 10 mg/L PO4(T)
0.125 - 25 mg/L PO4(T)
0.25 - 50 mg/L PO4(T)
Material:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Measurement method:
Molybdate blue method conform with APHA 4500-P
Model:
EZ2732sc
Number of sample streams:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Outputs:
Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Parameter:
Phosphate, Total
Power:
230 VAC, 50/60 Hz
120 VAC, 50/60 Hz
Max. power consumption: 240 VA
Precision:
Better than 2% full scale range for standard test solutions
Protection Class:
IP44
Range:
No Dilution
0.005 - 1 mg/L PO4(T)
Internal Dilution
0.025 - 5 mg/L PO4(T)
0.05 - 10 mg/L PO4(T)
0.125 - 25 mg/L PO4(T)
0.25 - 50 mg/L PO4(T)
Reagent Requirements:
Keep Reducing agent between 10 - 15 °C, all other between 10 - 30 °C
Relays:
5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Sample Flow Rate:
100 - 300 mL/min
Sample Pressure:
By external overflow vessel (open to atmospheric pressure)
Sample Quality:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Sample Temperature:
10 - 30 °C
Validation:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Warranty:
12 months
Weight:
Max. 35 kg
What's included?:
EZ2732sc Total Phosphorus Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings