The sulfide analyzer uses the ion-selective electrode tagging method and sequential batch measurement, complying with standard ASTM D4658-15 (direct ISE).

Application Industries:

It is suitable for water quality testing during industrial wastewater monitoring and treatment, providing important data support for sulfide detection.

Instrument Features:

1) Sulfide analyzer adopts sequential batch automatic spiking measurement mode, which can accurately quantify the amount of standard solution with known concentration added into the analysis cup to ensure the accuracy of data.

2) Sulfide analyzer adopts intelligent automatic control system to improve operation efficiency and measurement continuity and ensure the accuracy of results.

3) Sulfide detector provides a variety of measurement ranges to choose from to meet different application needs

4) Sulfide detector through industrial panel computer control and communication, simplify the operation process, improve the user-friendly interface.

5) Sulfide detector adopts a variety of analog and digital output options to provide users with flexible data output methods.

6) Support multi-channel analysis (8 channels optional), improve the versatility and analysis efficiency of the instrument.

Technical Specifications
Measurement parameters	Sulfide
Measurement method	Ion selection electrode marking method, sequential batch measurement. , complies with the standard ASTM D4658-15 (Direct ISE).
Standard measurement range	"EZ3518: 1 - 10 mg/L S2- EZ3519: 10 - 100 mg/L S2- EZ3520: 100 - 1000 mg/L S2-"
Check the limit	≤1mg/L
Accuracy	≤ 2% F.S. (using standard solution).
Measure the interval	8 minutes
Verification	Automatic, frequency can be set
Calibration	Automatic calibration at two points, frequency can be freely set
Operating temperature	5-35°C ±5°C (avoid direct sunlight and rain), relative humidity 5-95% (non-condensing).
Reagent requirements	Store between 10-30°C
Flow rate	100 - 300 mL/min
Sample temperature	10℃ - 30℃
Power requirements	110-240VAC，4A，50/60Hz； Maximum power consumption: 150VA
Analog output	4-20mA, maximum 500Ohm load, standard 1 channel, up to 8 channels (optional).
Output	Optional: RS232, Modbus (TCP/IP, RS485).
Sample requirements	Maximum particle size 100μm, < 0.1 g/L; Turbidity < 50 NTU
Authentication	Compliant with CE/UL certification
Enclosure protection	" Analyzer host: IP55; PC panel: IP65"
Size	690mmx 465mmx 330mm
Shipping weight	30kg

Mailing Address: Building B, No. 168 Jinyan Road, Jianxin Town, Cangshan District, Fuzhou

Postal Code: 350007

Customer Service Hotline: 400-668-8627

Main Line/Fax: 0591-83305533/83305866

Email: fgwater@fuguang.com

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