The EZ7300 Series Analysers offer online monitoring of microbial activity in water via ATP (adenosine triphosphate). Typical applications are cooling water, steam & power generation, drinking water and process water.
| Weight | 30 kg |
| Flow Rate | 100 - 300 mL/min |
| Alarm | 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts |
| Analog outputs | Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option) |
| Dimensions (H x W x D) | 690 mm x 465 mm x 330 mm |
| Instrument air | Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air |
| Demineralised water | For rinsing |
| Digital outputs | Optional: Modbus (TCP/IP, RS485) |
| Verification | Automatic; frequency freely programmable |
| Accuracy | Better than 4% full scale range for standard test solutions |
| Drenaj | Atmospheric pressure, vented, min. Ø 32 mm |
| Power | 100 - 240 VAC, 50/60 Hz Max. power consumption: 120 VA |
| Warranty | 24 aylar |
| Interferences | High concentrations of Hg 2+ , Cu 2+ , Zn 2+ , Cd 2+ , Fe 2+ . Total salt concentrations higher than 1 g/L. pH lower than 5.5 and higher than 8. |
| Power supply | 100 - 240 VAC, 50/60 Hz |
| Calibration | Automatic, 2-point; frequency freely programmable |
| Protection class | Analyser cabinet: IP44 / Panel PC: IP65 |
| What's in the box | EZ7300 ATP Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 2 x empty 5L Reagent Container with Fittings (NaOH & HCl Solution) and 3 x Screwcap/Fittings/Reference1/Reference2 |
| Malzeme | Hinged part: Thermoform ABS, door: PMMA Wall section: Galvanised steel, powder coated |
| Model | EZ7300 |
| Number of sample streams | 1, 2, 4, or 8 |
| Sample pressure | Maximum 3 bar for direct injection or by external overflow vessel via the grab sample pump |
| Sample temperature | 5 - 30 °C |
| Measuring range | 0.5 - 200 pg/mL 0.5 - 200 pg/mL |
| Measurement method | Determination of adenosine triphosphate (ATP) by means of chemiluminescent reaction using luciferin and luciferase, conform with standard method ASTM D4012-81 |
| Measurement time | 7 - 10 minutes incl. sample lysis |
| Ambient temperature | 7 - 23 °C ±4 °C deviation at 5 - 95% relative humidity (non-condensing) |
| Parameter | ATP |
| Reagent requirement | Keep between 4 - 8 °C during operation, shielded from light. For prolonged storage, store at -20 °C in a dark environment. |
| Detection limit | ≤ 0.05 pg/mL (0.1 pM) ATP |
| Certifications | CE compliant / UL certified |
| Earth connection | Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
| Part No. | Description | Product description | Parameter | Measuring range | Output |
|---|---|---|---|---|---|
| EZ7300.XXXXXXXX | EZ7300 Microbial Activity ATP Analyser | EZ7300 Microbial Activity ATP Analyser | ATP | 0.5 - 200 pg/mL |
Request a quote for pricing and lead time; you can mention the part number you are interested in your message.
Documents open on the Hach website in a new tab.
The EZ7300 Series Analysers offer online monitoring of microbial activity in water via ATP (adenosine triphosphate). Typical applications are cooling water, steam & power generation, drinking water and process water.
Differentiation between living biomass and non-living is possible within a standard measuring range of 0.5 - 200 pg/mL.
Options include:
- Multiple stream analysis (1-8 streams) reducing cost per sampling point
- Analogue and/or digital outputs for communication
Need support or a different configuration for your online ATP analyser? Please contact us.
Product code: EZ7300.XXXXXXXX
IN THE SAME CATEGORY
The Hach EZ Series Ammonium Analysers provide reliable, continuous online monitoring of ammonium and ammonia (NH₄/NH₃) across a wide range of water and wastewater applications, including municipal wastewater treatment, drinking water, …
For drinking water, fluoridation systems, and industrial wastewater treatment, Industrial Fluoride Removal Process, the Hach EZ Series Fluoride Analysers provide reliable, continuous fluoride measurement using proven Ion Selective…
The EZ sc Series Online Analysers offer multiple options to monitor Phosphate in water. Typical applications are wastewater, drinking water, steam & power generation, surface water.
The EZ sc Series Online Analysers offer multiple options to monitor Silica in water. Typical applications are steam & power generation, surface water, process water. The EZ1000sc Series Analysers use colorimetric analysis to measure Silica.
