Afløb:
Atmospheric pressure, vented, min. Ø 32 mm
Analoge udgange:
Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard: 4, optional: 8
Antal prøver pr. kanal:
Standard: 1
Optional accessory for 2, 4, or 8 sample streams
automatisk rengøring:
Yes; Fequency freely programmable: 6 hours, 12 hours, daily, weekly
Beskyttelsesklasse:
IP44
Certificeringer:
CE, ETL certified to UL and CSA safety standards, UKCA
Demineralised water:
When needed for rinsing / dilution
Detektionsgrænse:
≤ 10 µg/L
Digital outputs:
Profibus DP or Modbus RTU
Dimensioner (H x B x D):
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
Flowhastighed:
100 - 300 mL/min
Garanti:
24 måneder
Hvad er der i boksen:
EZ1035sc Silica Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and 3 x empty 2.5L Reagent Containers with Fittings (for Colour, Oxalic Acid, Reducing)
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
Interferenser:
Tannin, large amounts of Iron, Sulphide and Phospate interfere. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Kalibrering:
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
Kuvetter:
10 min (dilution + 5 min.)
Målemetode:
Colorimetric measurement at 630 nm using molybdate, conform with standard method ASTM 4500-SiO2-C
Måleområde:
0.005 - 0.25 mg/L
0.005 - 0.5 mg/L
0.01 - 1 mg/L
0.05 - 5 mg/L (with internal dilution)
0.1 - 10mg/L (with internal dilution)
0.25 - 25 mg/L (with internal dilution)
0.5 - 50 mg/L (with internal dilution)
0.75 - 75 mg/L (with internal dilution)
1 - 100 mg/L (with internal dilution)
Materiale:
Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Omgivelsestemperatur:
10 - 30 °C (50 - 86°F) ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Parameter:
Silica
Precision:
Better than 2% full scale range for standard test solutions
Prøve kvalitet:
Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Prøvetemperatur:
10 - 30 °C
Reagent Requirements:
Keep between 5 - 20 °C in use
Relæer:
5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
strøm:
100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA
Tryk:
By external overflow vessel (open to atmospheric pressure)
Udgang:
Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Validation:
Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Vægt:
Max. 35 kg