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SHB-1 BOD high-speed tester

This instrument uses a flow-through microbial electrode method, which can produce results in 8 minutes, with fast measurement, accurate data, and energy saving.

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Features

  • Features
  • Technical Specifications
  • Standard Configuration
  • Data download

Features

Technical Specifications

Standard Configuration

Data download

-LCD displays working state and measurement results, and microcomputer store and automatically print data

-Equipment’s operation is simple, easy to use, with large measuring range, high accuracy

-It uses the advanced microbial electrode method, and the company has international advanced biological membrane preparation technology

-It meets the national latest BOD measurement standards: HJ505-2009


Principle of measurement

Circulated microbial electrode method

Measuring range

2〜10000mg/L

Measuring time of sample

8min

Relative standard deviation

≦5%

Microbial sensor

Microbial sensor with high sensitivity

Sampling method

To continuously add samples with constant speed by peristaltic pump

Required sample volume

More than 40ml

Mode switch

Can make manual measurement/automatic measurement pattern switch

Constant temperature

Keep automatic constant temperature through heater

Operational method

Instrument and microcomputer operation

Data storage and printing

Can store 140 groups of data, provide mini-printer

Working power supply

AC220V±10%/50Hz


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