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EZ1009 Chromium Cr(VI) Analyzer, 1 stream, Modbus RS485

EZ1009 Chromium Cr(VI) Analyzer, 1 stream, Modbus RS485
Product #: EZ1009.99001C02
USD Price: Get Quote

Specifications

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Ambient Temperature: 10 - 30 °C ± 4 °C deviation (50 - 86 °F ± 7.2 °F deviation)at 5 - 95% relative humidity (non-condensing)
Automatic cleaning: Yes
Calibration: Automatic, 2-point; frequency freely programmable
Certifications: CE compliant / UL certified
Cycle Time: 10 min (dilution + 5 min)
Demineralized Water: For rinsing / dilution
Digital Outputs: Modbus RS485
Dimensions (H x W x D): 690 mm x 465 mm x 330 mm
Drain: Atmospheric pressure, vented, min. Ø 64 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
Interferences: Iron (III), Mercury > 200 mg/L, Molybdenum > 200 mg/L, Vanadium (V) > 5 mg/L.
Large amounts of color and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Lower Limit of Detection (LOD): ≤ 1 µg/L
Material: Hinged part: Thermoform ABS, door: plexiglass
Wall section: Galvanized steel, powder coated
Measurement Method: Colorimetric measurement at 546 nm using diphenylcarbazide method, conform with standard method APHA 3500-Cr (B)
Number of sample streams: 1 stream

Optional:
1 to 8 streams
Output: Modbus RS485

Optional:
Active 4 - 20 mA max. 500 Ohm load, 1 to 8 outputs
RS232, Modbus TCP/IP
Parameter: Chromium VI
Power: 110 - 220 VAC, 2 A, 50/60Hz
Max. power consumption: 150 VA
Other voltages available on request
Precision: Better than 2% full scale range for standard test solutions
Protection Class: Analyzer cabinet: IP55 / Panel PC: IP65
Range: 5 - 500 µg/L Cr(VI)

Optional:
1 - 50 µg/L Cr(VI)
2 - 125 µg/L Cr(VI)
2.5 - 250 µg/L Cr(VI)
0.8 - 2 mg/L Cr(VI) (with internal dilution)
0.16 - 4 mg/L Cr(VI) (with internal dilution)
0.5 - 50 mg/L Cr(VI) (with internal dilution)
Reagent Requirements: Keep between 10 - 30 °C (50 - 86 °F)
Sample Flow Rate: 100 - 300 mL/min
Sample Pressure: By external overflow vessel
Sample Quality: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Sample Temperature: 10 - 30 °C (50 - 86 °F)
Validation: Automatic; frequency freely programmable
Warranty: 1 year
Weight: 25 kg (55 lbs.)