The compact, digital precision meter Multi 3630 IDS enables you to carry outpH measurements, ORP measurements, conductivity measurements, dissolved oxygen (D.O.) measurements and turbidity measurements quickly andreliably.
The Multi 3630 IDS provides the maximum degree of operating comfort, reliability and measuring certainty for all applications.
The Multi 3630 IDS supports you in your work with the following functions:
proven calibration procedures
automatic stability control (AR)
automatic sensor recognition
CMC (continuous measurement control)
QSC (sensor quality control).
Measuring ranges: Depending on the respective IDS sensor
Display: LCD color graphic, backlit
Data memory: manual 500 / 10000 automatic
Measuring channels: 3
Protection class: IP 67
Interfaces: Mini-USB-B, USB-A Power supply: Wide range power supply, 4x 1.2 V NiMH battery or via Mini USB-B
WTW OxiTop® systems are easy-to-use meters for BOD for self-monitoring. OxiTop®-IDS measuring systems can execute anaerobic and aerobic examinations across the entire spectrum of biodegradability and evaluate them on the computer.
Complete packages, for 6 or 12 samples are available and ready for immediate use.
Flexible, customisable and scalable based on pressure measurement (no mercury)
Simplifies handling no need for dilution series or multiple bottles
Date security with built-in memory – classic 5 measurements/days or up to 360 points and 180 days graphical results with Control systems
Suitable for routine BOD5 and other special applications – compliant to multiple international methodologies and standardsIncubators, accessories and consumables also available.
1-7 days (OxiTop®-i)
30 mins~180 days (with OxiTop®-IDS)
0~400,000 mg/L (Multi 3620IDS/3630IDS))
500~1,350 hPa (with OxiTop® Control OC 110)
500~1,250 hPa (with OxiTop®-i / OxiTop®-IDS)
500~1,500 hPa (with OxiTop®-IDS/B)
For assistance when selecting equipment for respirometric measurements from WTW please check the links below:
Stand-alone heads for individual and small projects
Data recording heads for large sample analysis, these can be used with MultiLine meters to download the data
Making sure you have the right electrode and meter for your application can be confusing, not to mention correct maintenance and what to do if you are having issues. You can find links to our support guides below to help you through the process.
If you are after an electrode selector guide for some of our most popular electrodes and what applications they are recommended for you can find that below.
pH, put simply is a measure of how acidic or basic a solution is. It is a measure of H+ions present.
pH can be measured in a number of ways including test strips, indicator solution or with a pH meter and electrode. If you want to read more about the pH and the pros and cons of these methods, you can check out our introduction guide here.
How to take a pH reading and care for your electrode
pH electrodes require the correct storage and regular calibration.
If you have a pH meter or are looking to purchase and need to find out more about the care and maintenance process then you can read our guide here. We also include a troubleshoot sections with the most reported issues and possible solutions.
Selecting the right electrode and meter for your application
So you have decided you need to purchase a pH meter with electrode, but with such a wide selection out there, how do you know which is right for you?
You can read our guide on the differences between electrodes and what applications different features are good for. We also have an electrode selection guide for some of our most popular electrodes.
If you require any further assistance, or extra information you can request that here and one of our trained technical specialists will be in contact. Please provide as much detail as possible so that we can get back to you with the right information.