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; Frequency 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: 30 min.
Continuous: 22 min.
Internal Dilution
Default: 30 min.
Continuous: 25 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:
Aluminum (Al), copper (Cu), iron (Fe), zinc (Zn) and molybdate (Mo) interfere. Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
Lower Limit of Detection (LOD):
No Dilution
0.01 - 0.5 mg/L B: 0.01 mg/L
0.025 - 1 mg/L B: 0.025 mg/L
0.05 - 2 mg/L B: 0.05 mg/L
Internal Dilution
0.25 - 10 mg/L B: 0.25 mg/L
0.5 - 20 mg/L B: 0.5 mg/L
1.25 - 50 mg/L B: 1.25 mg/L
Material:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Measurement method:
Azomethine-H colorimetric method
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:
Boron
Power:
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Precision:
Better than 2% full scale range for standard test solutions
Protection Class:
IP44
Range:
No Dilution
0.01 - 0.5 mg/L B
0.025 - 1 mg/L B
0.05 - 2 mg/L B
Internal Dilution
0.25 - 10 mg/L B
0.5 - 20 mg/L B
1.25 - 50 mg/L B
Reagent Requirements:
Keep Buffer between 10 - 30 °C and Color between 15 - 20 °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?:
EZ1004sc Boron Analyser, Instruction Manual, 1 x Double Door Bit Key, 1 x Mounting Brackets, 1 x empty 5L Reagent Container with Fittings (for Buffer Solution) and 1 x empty Plastic Dark 5L Container with Fittings (for Colour Solution)