Hach EZ3007 Fluoride Analyser
Product #: EZ3007.XXXXXXXX
Price: Contact Hach
Online ion-selective Fluoride measurements in industrial and environmental applications
ISE technology for optimal analytical performance
With limited maintenance requirements and reduced reagent consumption, the EZ3000 Series are the ideal choice for a wide range of water monitoring applications where ion-selective electrodes are the preferred analytical technique. Outstanding precision and stability is guaranteed by the temperature-controlled measurement.
Direct, discontinuous ISE method
Contrary to separate electrodes or other analysers in the market, the EZ3000 Series does not run a continuous measurement. The principle of discontinuous ISE analysis not only enhances control over conversion of ion activity to electric potential, it also eliminates risk of cross-contamination between cycles and reduces overall consumption of reagents.
The EZ3000 Series combine unique ISE technology with a set of analysis, control and communication features in an industrial analyser mainframe designed for the highest performance:
- Automatic direct ion-selective measurements
- Smart automatic features
- Control and communication via industrial panel PC
- Standard 4 - 20 mA signal output with alarm processing
- Communication ports supporting connectivity to Modbus
- Multiple stream analysis
- Reduced reagent consumption
There are many additional options available. Please contact Hach for more details.
Specifications
| Specification | Details |
|---|---|
| Alarm | 1x malfunctioning, 4x 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) |
| Analogue 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 / UL certified |
| Cycle Time | 5 minutes |
| Demineralised water | For rinsing |
| Detection limit | ≤ 0.1 mg/L |
| 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 |
| Earth connection | Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
| Flow rate | 100 - 300 mL/min |
| Instrument air | Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air |
| Interferences | Metal ions like aluminium > 72 mg/L, calcium > 108 mg/L and iron > 150 mg/L. Fats, oil, proteins, surfactants and tar. |
| Material | Hinged part: Thermoform ABS, door: PMMA Wall section: Galvanised steel, powder coated |
| Measurement method | Discontinuous, direct measurement by combined ion-selective electrode, conform with standard methods EPA 9214 and ASTM D1179 |
| Measuring range | 1 - 10 mg/L F- Optional: 0.25 - 2.5 mg/L F- 0.5 - 5 mg/L F- |
| Model | EZ3007 |
| Number of sample streams | 1, 2, 4 or 8 |
| Parameter | Fluoride |
| Power | 100 - 240 VAC, 50/60 Hz |
| Power supply | 100 - 240 VAC, 50/60 Hz |
| Max. power consumption | 120 VA |
| Precision | Better than 2% full scale range for standard test solutions |
| Protection class | Analyser cabinet: IP44 / Panel PC: IP65 |
| Reagent Requirements | Keep between 10 - 30 °C |
| 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 | 24 months |
| Weight | 25 kg |
What's included?
- EZ3007 Fluoride Analyser
- Instruction Manual
- 1 x Double Bit Door Key
- 1 x Mounting Brackets
- 1 x ISE Fluoride Electrode
- 1 x empty 2.5L Reagent Container with Fittings (for Buffer Solution)
