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EZ2725sc Total Manganese Colorimetric Analyser, 1 stream, 4x mA Output

EZ2725sc Total Manganese Colorimetric Analyser, 1 stream, 4x mA Output
Product #: EZ2725.970B140T
Unit Price Contact Hach

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.

Real-Time Data for Faster Decisions

Advanced connectivity and real-time monitoring provide immediate access to actionable insights. Facilities equipped with EZ sc Series of online analysers, experience improvement in reaction times, enabling better decision-making and quicker response during critical conditions. Additionally, comprehensive manganese analysis, including Mn(II), total manganese helps facilities monitor water quality at intake points and maintain efficiency as water conditions change seasonally.

Simplified Troubleshooting with Expert Support

Built-in diagnostics and secure remote data access streamline and enhance issue resolution in the EZ sc Series. Backed by a highly responsive team of experts, it reduces operational downtime and ensures peak functionality. By identifying and resolving issues early, it helps maintain system efficiency and prevents costly downtime and repairs. It also proactively addresses industrial challenges such as corrosion and heat exchanger degradation caused by Manganese buildup.

Clear Workflows for Predictable Outcomes

The EZ sc Series simplifies implementation and operation by using standardised tools and guided workflows to ensure consistency throughout. By reducing miscommunication and establishing clear expectations, it helps eliminate process inconsistencies, promoting greater efficiency and reliability.

What's included?

EZ2725sc Manganese Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 4 x empty 2.5 L Reagent Containers with Fittings (for Acid, Reductor, Buffer, Colour & Mixed Reagent Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)

Specifications

Ambient Temperature: 10 - 30 °C ± 4 °C deviation at 5 - 95% relative humidity (non-condensing)
Analogue 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: 30 min.
Continuous: 27 min.

Internal Dilution
Default: 30 min.
Continuous: 30 min.
Demineralised water: Internal dilution option: Rinse water & Dilution water
Digital outputs: Profibus DP or Modbus RTU
Dimensions (H x W x D): 688 mm x 460 mm x 340 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
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
Interferences: The ions commonly found in water and wastewater do not interfere. Large quantities of color and turbidity interfere. Fats, oil, proteins, surfactants and tar interfere.
IP Rating: IP44
Lower Limit of Detection (LOD): No Dilution
0.02 - 1 mg/L Mn(T): 0.02 mg/L
0.004 - 0.1 mg/L Mn(T): 0.004 mg/L
0.01 - 0.25 mg/L Mn(T): 0.01 mg/L
0.01 - 0.5 mg/L Mn(T): 0.01 mg/L

Internal Dilution
0.1 - 5 mg/L Mn(T): 0.1 mg/L
0.2 - 10 mg/L Mn(T): 0.2 mg/L
0.5 - 25 mg/L Mn(T): 0.5 mg/L
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Measurement method: Formaldoxime colorimetric method
Measuring range: No Dilution
0.02 - 1 mg/L Mn(T)
0.004 - 0.1 mg/L Mn(T)
0.01 - 0.25 mg/L Mn(T)
0.01 - 0.5 mg/L Mn(T)

Internal Dilution
0.1 - 5 mg/L Mn(T)
0.2 - 10 mg/L Mn(T)
0.5 - 25 mg/L Mn(T)
Model: EZ2725sc
Number of sample streams: Standard: 1
Optional accessory for 2, 4, or 8 sample streams
Outputs: Optional: Claros Ethernet connection and Modbus TCP/IP Ethernet connector; LAN version; 10/100 Mbps or Profinet or Ethernet IP
Parameter: Manganese, total
Power: 230 VAC, 50/60 Hz
120 VAC, 50/60 Hz
Max. power consumption: 240 VA
Precision: Better than 3% of full scale for 0.004 - 0.1 mg/L; better than 2% of full scale for all other measuring ranges
Protection Class: IP44
Reagent requirements: Keep between 10 - 30 °C
Relays: 5 contacts, not user configurable: Malfuntion, maintenance, analysis ready, sample ready, sample ready (EZ9150)
Sample Flow Rate: 100 - 300 mL/min
Sample Pressure: By external overflow vessel (open to atmospheric pressure)
Sample Quality: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Sample Temperature: 10 - 30 °C
Validation: Automatic; Frequency freely programmable: 6 hours, 12 hours, daily, weekly
Warranty: 12 months
Weight: Max. 35 kg
What's included?: EZ2725sc Manganese Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 4 x empty 2.5 L Reagent Containers with Fittings (for Acid, Reductor, Buffer, Colour & Mixed Reagent Solution) and 1 x empty 10L Reagent Container with Fittings (for EDTA Solution)