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EZ1035 Silica Analyser (HR)

Product #: EZ1035.XXXXXXXX

Unit Price Contact Hach

EZ1035 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)

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 at 5 - 95% relative humidity (non-condensing)

Analog Outputs: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)

Automatic cleaning: Yes

Calibration: Automatic, 2-point; frequency freely programmable

Certifications: CE compliant / ETL certified

Cycle Time: 10 min (dilution + 5 min.)

Demineralised water: For rinsing / dilution

Digital outputs: Optional: Modbus (TCP/IP, RS485)

Dimensions (H x W x D): 690 mm x 465 mm x 330 mm

Drain: Atmospheric pressure, vented, min. Ø 32 mm

Exceedance Tracking: 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: Tannin, large amounts of Iron, Sulphide and Phospate interfere. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.

Lower Limit of Detection (LOD): ≤ 10 µg/L

Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: galvanised steel, powder coated

Measurement method: Colorimetric measurement at 630 nm using molybdate, conform with standard method ASTM 4500-SiO2-C

Model: EZ1035

Number of sample streams: 1, 2, 4, or 8

Parameter: Silica

Power: 100 - 240 VAC, 50/60 Hz
Max. power consumption: 120 VA

Power supply: 100 - 240 VAC, 50/60 Hz

Precision: Better than 1% full scale range for standard test solutions

Protection Class: Protection class: Analyser cabinet: IP44 / Panel PC: IP65

Range: 0 - 1 mg/L Si

0 - 1 mg/L Si

Optional:
0 - 100 µg/L
0 - 250 µg/L
0 - 500 µg/L
0 - 4 mg/L (with internal dilution)
0 - 8 mg/L (with internal dilution)
0 - 100 mg/L (with internal dilution)

Reagent Requirements: Keep between 10 - 30 °C

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

Validation: Automatic; frequency freely programmable

Warranty: 12 months

Weight: 25 kg

What's included?: EZ1035 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)