The EZ Series Online Analysers offer an option to monitor Toxicity in wastewater. Toxicity is a non-specific parameter that allows to monitor and protect the microorganisms from toxic influences in the influent.
| Ağırlık | 25 kg |
| Akış Hızı | 100 - 300 mL/min |
| Alarm | 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts |
| Analog çıkışlar | Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option) |
| Boyut (Y x G x D) | 690 mm x 465 mm x 330 mm |
| Cihaz havası | Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air |
| Demineralize su | N.A. |
| Dijital çıkışlar | Optional: Modbus (TCP/IP, RS485) |
| Doğrulama | Automatic; frequency freely programmable |
| Doğruluk | Better than 5% full scale range for standard test solutions |
| Drenaj | Atmospheric pressure, vented, min. Ø 32 mm |
| Enerji | 100 - 240 VAC, 50/60 Hz Max. power consumption: 120 VA |
| Garanti | 24 aylar |
| Girişimler | N.A. |
| Kalibrasyon | Automatic; standard at every analysis cycle |
| Koruma sınıfı | Analyser cabinet: IP44 / Panel PC: IP65 |
| Kutudakiler | EZ7900 Toxicity Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets and empty Containers for Reagents with Fittings |
| Malzeme | Hinged part: Thermoform ABS, door: PMMA Wall section: Galvanised steel, powder coated |
| Numune akışı sayısı | 1, 2, or 4 |
| Numune basıncı | By external overflow vessel |
| Numune kalitesi | Maximum particle size 500 µm, < 0.1 g/L Most applications require the use of a dual EZ9110 + EZ9120 sampling/filtration system. |
| Numune sıcaklığı | 10 - 30 °C |
| Ölçüm aralığı | 0 - 100 % inhibition 0 - 100 % inhibition |
| Ölçüm metodu | Respirometry |
| Ölçüm süresi | 10 - 15 minutes |
| Ortam sıcaklığı | 10 - 30 °C ±4 °C deviation at 5 - 95% relative humidity (non-condensing) |
| Otomatik temizleme | Evet |
| Parametre | Toxicity; respiration rate |
| Reaktif gereksinimi | Keep between 10 - 30 °C |
| Saptama limiti | N.A. |
| Sertifikalar | CE compliant / ETL certified |
| Toprak bağlantısı | Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
| Parça No | Tanım | Ürün açıklaması | Parametre | Ölçüm aralığı | Analog çıkışlar | Dijital çıkışlar |
|---|---|---|---|---|---|---|
| EZ7900.XXXXXXXX | EZ7900 Toxicity Analyser | EZ7900 Toxicity Analyser | Toxicity; respiration rate | 0 - 100 % inhibition | Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option) | Optional: Modbus (TCP/IP, RS485) |
Fiyat ve teslim süresi için teklif isteyin; ilgilendiğiniz parça numarasını mesajınızda belirtebilirsiniz.
Dokümanlar Hach sitesinde yeni sekmede açılır.
The EZ Series Online Analysers offer an option to monitor Toxicity in wastewater. Toxicity is a non-specific parameter that allows to monitor and protect the microorganisms from toxic influences in the influent.
The EZ7900 is a respiration analyser able to detect and measure wastewater streams that present an acute or chronic toxicity to the biomass of a treatment plant. This allows operators to take corrective measures to protect the viability of the wastewater treatment plant. Measurements are carried out on real sludge freshly sampled from the actual treatment plant by means of a dedicated filtration unit.
Most applications require the use of a dual EZ9110 + EZ9120 sampling/filtration system for sample preconditioning. For this option please check the EZ9000 Sample Preconditioning page.
Options:
- 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 Toxicity analyser? Please contact us.
Ürün kodu: EZ7900.XXXXXXXX
AYNI KATEGORİDE
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.
