Shanghai Yidian JPB-607A Portable Dissolved Oxygen Meter User Manual

This manual provides installation, operation, maintenance, and troubleshooting instructions for the Shanghai Yidian JPB-607A portable dissolved oxygen meter.

Brand: Shanghai Yidian Scientific Instrument Co., Ltd.
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 24
File format: PDF
File size: 446 KB
Published: 17 October, 2026
Updated: 17 October, 2026
MD5 checksum: BD6E2862ECD6B63CFAC8C98CA28766C9
PDF: Shanghai Yidian JPB-607A Portable Dissolved Oxygen Meter User Manual PDF

About this manual

The document is a user guide for the JPB-607A portable dissolved oxygen meter manufactured by Shanghai Yidian Scientific Instrument Co., Ltd. It covers the instrument's features, technical specifications, and intended use in water source monitoring, aquaculture, environmental protection, and wastewater treatment. This manual is written in Chinese.

What's inside

Installation
Operation Guide
Electrode Installation
Calibration
Measurement
Maintenance
Troubleshooting
Electrode Care

Specifications

Dissolved Oxygen Range	(0.0～20.0)mg/L
Temperature Range	(0.0～40.0)℃
Sensor Response Time	Not greater than 45s
Power Supply	2 AA Alkaline Batteries

Frequently asked questions

How long must a new electrode be polarized before use?

A newly installed electrolyte and membrane require polarization for 60 minutes before the instrument can be used.

How often should the dissolved oxygen filling solution be replaced?

The filling solution needs to be replaced every 2 weeks to 2 months depending on usage conditions.

What is the measurement accuracy for dissolved oxygen?

The instrument indication error for dissolved oxygen is ±0.3mg/L.

Download PDF (446 KB)