Hach, EZ3508.9700140T, EZ3508sc Fluoride Ion-Selective Electrode (ISE) Standard Addition Analyzer, 1 stream, 4x mA
Catalog Number: EZ3508.9700140T
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| Ambient Temperature | 50 - 86 °F (10 - 30 °C) ± 4 °C deviation at 5 - 95% relative humidity (non-condensing) |
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| 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: 5 minutes Continuous: 5 minutes Internal dilution Default: 10 minutes Continuous: 8 minutes |
| Demineralized Water | Internal dilution option: Rinse water and Dilution water |
| Digital Outputs | Relays: 5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150) Ethernet Connections: Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP RS485 communication: Profibus DP or Modbus RTU |
| Dimensions (H x W x D) | 688 mm x 460 mm x 340 mm |
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| Drain |
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| Atmospheric pressure, vented, min. Ø 32 mm |
| Earth Connection | Earth connection Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
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| 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 |
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| Interferences | Metal ions like aluminium [(Al)³+] > 72 mg/L, calcium [(Ca)²+] > 108 mg/L and iron [(Fe)²+/(Fe)³+] > 150 mg/L. Fats, oil, proteins, surfactants and tar. |
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| Lower Limit of Detection (LOD) | No dilution 0.2 - 10 mg/L F - : 0.2 mg/L 0.5 - 25 mg/L F - : 0.5 mg/L 1 - 50 mg/L F - : 1 mg/L 2 - 100 mg/L F - : 2 mg/L Internal dilution 10 - 500 mg/L F - : 10 mg/L 20 - 1000 mg/L F - : 20 mg/L |
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| Material | Hinged part: Thermoform ABS, Door: PMMA Wall section: Galvanized steel, powder coated |
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| Measurement method | Discontinuous measurement by combined Ion-Selective Electrode with standard addition |
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| Measurement Method | Ion-Selective Electrode (standard addition) |
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| Number of sample streams | Standard: 1 Optional accessory for 2, 4, or 8 sample streams |
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| Parameter | Fluoride |
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| Power | 100 - 240 VAC, 50/60 Hz Max. power consumption: 120 VA |
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| Precision | Better than 2% full scale range for standard test solutions |
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| Protection Class | IP44 |
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| Range | No dilution 0.2 - 10 mg/L F - 0.5 - 25 mg/L F - 1 - 50 mg/L F - 2 - 100 mg/L F - Internal dilution 10 - 500 mg/L F - 20 - 1000 mg/L F - |
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| Reagent Requirements | Keep between 50 - 86 °F (10 - 30 °C) |
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| Sample Flow Rate | 100 - 300 mL/min |
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| Sample Pressure | By external overflow vessel (open to atmospheric pressure) |
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| Sample Quality | Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU |
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| Sample Temperature | 50 - 86 °F (10 - 30 °C) |
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| Validation | Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly |
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| Warranty | 12 months |
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| Weight | Max. 77 lb (35 kg) |
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| What's included? | EZ3508sc Fluoride Ion-Selective Electrode (ISE) Standard Addition Analyzer, 1 stream, 4x mA, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 1 x ISE Electrode, 1 x empty 5L Reagent Container with Fittings (for F Standard Solution) and 1 x empty 10L Reagent Container with Fittings (for Buffer Solution) |
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