EZ2729sc Total Nitrogen Colorimetric Analyser, 1 stream, 4x mA Output

EZ2729sc Total Nitrogen Colorimetric Analyser, 1 stream, 4x mA Output
Ürün Numarası: EZ2729.98VA140T
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Trusted Equipment for Critical Operations

The EZ sc Series combines robust engineering with high-quality materials to ensure reliability 24/7. Designed for long-term performance, EZ sc Series minimises breakdowns and supports sustained operational success.

Scalable Solutions for Growing Needs

Built to evolve alongside your needs, online analysers from the EZ sc Series offer adaptable parameters and easier integration. They ensure your facility remains future proof without requiring expensive upgrades. Easily adjust parameter testing ranges and expand sample streams to accommodate innovation and growth.

Real-Time Data for Faster Decisions

The EZ sc Series offers advanced connectivity and real-time monitoring, delivering immediate access to actionable insights. Facilities utilising this technology benefit from improved reaction times, empowering more informed decision-making and quicker responses during critical situations.

Simplified Troubleshooting with Expert Support

Built-in diagnostics combined with secure remote data access make the EZ sc Series simplify issue resolution. Supported by a highly responsive team of experts, it ensures uninterrupted functionality and minimises operational downtime. By addressing and identifying issues early, EZ sc Series of online analysers helps prevent costly disruptions and repairs while maintaining system efficiency.

Clear Workflows for Predictable Outcomes

Standardised tools and guided workflows ensure consistent implementation and operation. The EZ sc Series minimises miscommunication, sets clear expectations, and reduces process inconsistencies, driving greater efficiency.

Teknik özellikler

Ağırlık: Max. 35 kg
Akış Hızı: 100 - 300 mL/min
Analog çıkışlar: Active 0 - 20 mA (or 4 - 20 mA) max. 500 Ohm load, standard 4, optional: 8
Boyut (Y x G x D): 688 mm x 460 mm x 340 mm
Çıkış: Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Cihaz havası: 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
Demineralize su: Internal dilution option: Rinse water & Dilution water
Dijital çıkışlar: Profibus DP or Modbus RTU
Doğrulama: Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Doğruluk: Better than 4% full scale range for standard test solutions
Drenaj: Atmospheric pressure, vented, min. Ø 32 mm
Enerji: 230 VAC, 50/60 Hz
Max. power consumption: 240 VA
Garanti: 24 aylar
Girişimler: Ions, e.g., antimony (III) (Sb³⁺), bismuth (III) (Bi³⁺), chloroplatinate (PtCl₆²⁻), gold (III) (Au³⁺), iron
(III) (Fe³⁺), lead (II) (Pb2+), mercury (II) (Hg2+), metavanadate (VO₃⁻) and silver (I) (Ag+) can cause
precipitation with nitrate. Copper (Cu2+) ions can decompose the diazonium salt and cause a low
result. NCl3 can cause a red color. Strong oxidizing agents interfere.
Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
Kalibrasyon: 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
Koruma sınıfı: IP44
Malzeme: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Model: EZ2729sc
Numune akışı sayısı: Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Numune basıncı: By external overflow vessel (open to atmospheric pressure)
Numune kalitesi: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Numune sıcaklığı: 10 - 30 °C
Ölçüm aralığı: Internal Dilution
0.25 - 10 mg/L TN
0.5 - 20 mg/L TN
1.25 - 50 mg/L TN
2.5 - 100 mg/L TN
Ölçüm metodu: Colorimetric
  NEDD colorimetric method after reduction with hydrazine
Ölçüm süresi: Default: 45 min.
Continuous: 36 min.
Ortam sıcaklığı: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Otomatik temizleme: Yes; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Parametre: Nitrogen, Total
Reaktif gereksinimi: Keep reducting and colour solution refrigerated: 10 - 15 °C. All other reagents between 10 - 30 °C
Röleler: 5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Saptama limiti: 0,25 - 10 mg/L TN: 0,25 mg/L
0,5 - 20 mg/L TN: 0,5 mg/L
1,25 - 50 mg/L TN: 1,25 mg/L
2,5 - 100 mg/L TN: 2,5 mg/L
Sertifikalar: CE, ETL certified to UL and CSA safety standards, UKCA
Soğutma suyu: Flow rate approx. 5 L/h; temperature max. 30 °C; pressure max. 0.5 bar
Toprak bağlantısı: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²