Introduction to TB500 Online Turbidity Analyzer
Online turbidity meter, used for online turbidity monitoring applications
Compliant with USEPA method 180.1 and ISO 7027
Measurement range 0-1000NTU
Simple overall design
Ultrasonic automatic cleaning system, EPA approval
Easy to clean and calibrate
Convenient and reusable primary calibration standards
The TB500 online turbidity analyzer is used to measure the turbidity of filtered water, raw water, discharged wastewater, and other industrial applications. The TB500 online turbidity analyzer has two available models: TB502 and TB504. The TB504 online turbidity analyzer comes with an EPA approved ultrasonic cleaning system, which can maintain the cleanliness of the optical chamber in applications involving raw water and discharge water.
TB500 online turbidity analyzer light source
The two different versions of TB500 online turbidity analyzer meet the needs of different measurement standards. The white light version is recommended for reporting results according to US EPA standards. The white light source uses a new krypton white light technology, with an expected lifespan of 7 years. The IR light source version is recommended for reporting results according to ISO 7027 (European standard) and is suitable for monitoring wastewater and discharge water, as well as applications where water samples are colored.
TB500 online turbidity analyzer calibration
The calibration of TB500 online turbidity analyzer is completed using first level standards, and the colorimetric dish is sealed, similar to laboratory operations. This dry calibration method is fast, clean, and reusable. According to the on-screen menu guidance, the calibration operation of TB500 online turbidity analyzer is fast and simple. The reusable primary turbidity standard is stored in a sealed glass colorimetric dish. Simply place the colorimetric dish into the measuring tank of the TB500 online turbidity analyzer, verify the reading, and make it the same as the laboratory turbidity analyzer.
Advanced Design of TB500 Online Turbidity Analyzer
The optical design of TB500 online turbidity analyzer can obtain readings consistent with laboratory and portable turbidity meters. The optical cavity can eliminate air in the sample and generate a vortex cleaning action inside the cavity. The 30ml small capacity sample chamber of TB500 online turbidity analyzer can reduce calibration costs and provide fast response time. The compact integrated NEMA 4X housing of TB500 online turbidity analyzer is suitable for outdoor installation, with simple installation and minimal space for use. Intuitive user interface with security code settings to prevent unauthorized program tampering. The built-in diagnostic menu can assist in troubleshooting.
Output of TB500 online turbidity analyzer
The TB500 online turbidity analyzer has an isolated 4-20mA current output, which can be used for graphic and data recording, remote monitoring, PLC or SCADA systems. Two user configurable alarm relays can be connected to an automatic dialer or local alarm to notify users before dangerous high turbidity occurs. The TB500 online turbidity analyzer also has RS-485 digital output and can interface with Modbus systems to connect to multiple instruments or integrate the TB500 online turbidity analyzer into existing networks.
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Technical parameters of TB500 online turbidity analyzer
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measuring range
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0-1000NTU
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measuring principle
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90 ° scattering method
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accuracy
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<40NTU: 2% reading or ± 0.02NTU,> 40NTU: 5% reading
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resolution
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0.0001NTU, optional
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response time
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Adjustable (5-500 seconds)
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INPUT
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1-200psi, built-in pressure regulator fixed pressure 15psi
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standard output
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4-20mA isolated output or RS-485
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RS-485 protocol
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Modbus
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light source
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White light - lifespan of 7 years, infrared light -850nm LED, lifespan of 10 years
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call the police
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2 high/low alarms
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Alarm contact point
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Form C, 250VAC/2A
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monitor
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Multi line universal backlit LCD
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Built in diagnostic function
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correct
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storage temperature
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-20-+60℃
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operation temperature
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0-+50℃
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Wet surface
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Nylon, borosilicate glass, silicon, polypropylene, stainless steel
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casing
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NEMA 4X, IP66
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Outdoor installation
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0-+50℃
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authentication
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USEPA, ISO 7027, CE, ETL(UL 3111-1, CSA 22.2 No. 1010-1-92)
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size
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350×300×300 mm
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weight
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2.5kg
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Standard configuration
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DN0000
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TB502-WL online turbidity analyzer, 0-1000NTU, white light lamp, USEPA method, user manual
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DN0050
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TB502-IR online turbidity analyzer, 0-1000NTU, IR lamp, ISO7027 method, user manual
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DB0200
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TB504-WL online turbidity analyzer, 0-1000NTU, white light, USEPA method, self-cleaning function, user manual
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DN0250
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TB504-IR online turbidity analyzer, 0-1000NTU, IR lamp, ISO7027 method, self-cleaning function, user manual
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optional accessories
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00-302
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TB500 online turbidity meter power cord
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DN0300
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TB500-CAL online turbidity meter primary calibration group
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DN0390
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TB500-IFR online turbidity meter flow regulator, used in pressure pipelines to limit flow<1L/min
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DN0380
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TB500-ALR online turbidity meter flow alarm, used for low flow alarm
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DN0340
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TB502-CUV online turbidity meter flow tank, used for TB502
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DN0350
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TB500-UCUV online turbidity meter flow tank, used for TB504
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DN0360
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TB500-DR online turbidity analyzer backup desiccant
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