The Lovibond SD300 Portable pH meter is a great choice for field pH and Redox measurements. Supplied with the meter, batteries, pH/temp plastic-electrode type 320, pH buffer set (including pH 4.00, 7.00 and 10.00) and user manual in a case.
Features include;
The condition of pH Electrode is checked at each calibration. 1, 2 or 3 point calibration with Lovibond® Standard Buffer, DIN 19266 Buffer or any manually entered Buffer values.
Redox Measurement (ORP) 2 options: Standard Redox or mV measurement Conversion to hydrogen systems according to DIN38404 Part 6
rH Measurement; The rH value is calculated from a measured Redox value and a manually input pH value
Lovibond has two variations in this range fo waterproof handheld meters:
Three different models of this meter for the determination of pH/Redox/Temperature, Conductivity/TDS/Salinity/Temperature and Dissolved oxygen (O2)/O2 -Concentration/O2 -Saturation Temperature
Additional Display for pH Electrode - pH Calibration Automatic Buffer Recognition. Permissible electrodes data: Asymmetry: ± 55 mV / Slope: 45 ... 62 mV/pH The condition of pH Electrode is checked at each calibration. 1, 2 or 3 point calibration with Lovibond® Standard Buffer, DIN 19266 Buffer or any manually entered Buffer values.
Redox Measurement (ORP) 2 options:
rH Measurement -The rH value is calculated from a measured Redox value and a manual input pH value
72 46 10 - SD 300 pH (Set 1)
Contents instrument, batteries, pH/temp. plastic-electrode type 231,pH-buffer-set (pH 4.01/7.00/10.01), in case, manual, warranty information in case
72 46 11 - SD 300 pH (Set 2)
Contents instrument, batteries, but with pH/temperature plastic-electrode type 226, temperature sensor Pt1000, manual, warranty information in case
72 46 00 - SD 300 pH (basic unit)
Contents without electrode, with batteries, protective armouring, instruction manual, warranty information in case
Measurement of:
72 46 50 - SD 310 Oxi (Set 1)
Contents the instrument, batteries, oxygen sensor with 1.5 m cable, electrolyte solution (KOH) 100 ml and 2 pcs. spare membrane heads, instruction manual, warranty information in case
72 46 60 - SD 310 Oxi (Set 2)
Contents instrument, batteries, but with oxygen sensor with 10 m cable, electrolyte solution (KOH) 100 ml, spare membrane heads (2 pcs.), instruction manual, warranty information in case
72 46 65 - SD 310 Oxi (Set 3)
Contents instrument, batteries, but with oxygen sensor with 30 m cable, electrolyte solution (KOH) 100 ml, spare membrane heads (2 pcs.), instruction manual, warranty information in case
72 47 00 - SD 320 Con (Set 1)
Contents instrument, batteries, conductivity cell LC 12 (measuring range 0 - 200 mS/cm), manual, warranty information in case
72 47 20 - SD 320 Con (Set 2)
Contents instrument, batteries, conductivity cell LC 16 (measuring range 0 - 1000 mS/cm), manual, warranty information in case
72 47 10 - SD 320 Con (Set 3)
Contents instrument, batteries, pure water conductivity cell (measuring range 0 - 100 mS/cm) manual, warranty information in case
Measurement of dissolved oxygen at an advanced level.
The SD 400 Oxi L allows the measurement of dissolved oxygen in a convenient and simple manner. The determination of dissolved oxygen in water is based on optical luminescence technology. This is characterized by fast response time and a particularly low maintenance requirement. Combined with high accuracy, this technology offers great benefits to the user.
For oxygen measurement by means of luminescence technology, the following advantages are obtained compared to galvanic sensors and Clark sensors:
Additional features of SD 400 Oxi L
740000 - SD 400 Oxi L, (Set 1)
Contents instrument, 4 (AA) batteries, optical DO probe with 1.5 m cable, bottle for storage and calibration, Micro SD Card with calibration data, software and full user manual, quick start guide and lanyard in case
740010 - SD 400 Oxi L, (Set 2)
Contents instrument, 4 (AA) batteries, optical DO probe with 3 m cable, bottle for storage and calibration, Micro SD Card with calibration data, software and full user manual, quick start guide and lanyard in case
740020 - SD 400 Oxi L, (Set 3)
Contents instrument, 4 (AA) batteries, optical DO probe with 10 m cable, bottle for storage and calibration, Micro SD Card with calibration data, software and full user manual, quick start guide and lanyard in case
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.
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An introduction to pH 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. |
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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.
Lovibond has two variations in its range of waterproof handheld meters. These electrochemical measuring instruments are designed for safety, mobility, and ease of data retention and storage. The data loggers regularly save the collected measurement data which can be transferred to the computer via USB interface (serial or analogue). With the SD 305 series, the instrument is protected with armoring and the electrode holders can be handled comfortably with one hand even under adverse conditions. With its luminescence technology and drift-free optical measurement, the SD 400 Oxi L offers analysis at the highest level with low maintenance requirements.
These are portable handheld instruments for the determination of pH values. It is reliable, waterproof (IP67), and robust, making it an ideal solution for on-site analysis. Three different models of this meter for the determination of pH/Redox/Temperature, Conductivity/TDS/Salinity/Temperature, and Dissolved Oxygen (O2)/O2 -Concentration/O2 -Saturation Temperature.
Key benefits:
Available models:
| Model | Parameter and Range | Electrode | Part Number |
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SD 305 pH/ORP
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Without electrode | 724630 |
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SD 305 pH/ORP (Set 1)
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pH/temp. electrode type 231 (721231) | 724640 | |
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SD 305 pH/ORP (Set 2)
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pH electrode type 226 (721226) | 724641 | |
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SD 305 pH/ORP (Set 3)
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Redox, plastic/gel, type 240BNC-plug | 724642 | |
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SD 315 Oxi (Set 1)
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Oxygen sensor with 2 m cable | 724680 |
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SD 315 Oxi (Set 2)
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Oxygen sensor with 10 m cable | 724690 | |
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SD 315 Oxi (Set 3)
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Oxygen sensor with 30 m cable | 724695 | |
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SD 325 Con (Set1)
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724740 |
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SD 325 Con (Set 2)
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724750 | |
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SD 325 Con (Set 3)
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724760 |
SD 400 Oxi L portable meter combines measurement f dissolved oxygen at an advanced level with low maintenance thanks to state-of-the-art luminescence technology it is suitable for research and teaching, use in sewage and waterworks, and aquaristics.
The electrode of the SD 400 Oxi L is optimized for standard BOD bottles (NS 19/26). The device is therefore ideally suited for standard-compliant BOD determination of the dilution BOD.
Key benefits:
Available models:
| Model | Parameter and Range | Electrode | Part Number |
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SD 400 Oxi L
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Oxygen 0 - 50 mg/l O2 | Without electrode | 740030 |
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SD 400 Oxi L (Set 1)
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Optical DO probe with 1.5 m cable | 740000 | |
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SD 400 Oxi L (Set 2)
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Optical DO probe with 3 m cable | 740010 | |
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SD 400 Oxi L (Set 3)
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Optical DO probe with 10 m cable | 740020 |
For further information including pricing on set models please contact support@camlab.co.uk.
Have you considered your servicing requirements? Much like a car, scientific instruments may need a bit of care to keep them working reliably and at their most accurate.
The Camlab Service Department have over 60 years experience in scientific instrumentation. We have a number of highly qualified internal and field-based service engineers able to perform a variety of jobs including preventative maintenance servicing and calibration.
Camlab can offer yearly service contracts which include two main types of preventative maintenance/calibration services – the back to base service and an engineer visit to your site. These options are can be offered with differing turn around times depending on the instrument type and your requirements along with loan instruments if available.
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A typical preventative maintenance service includes the following: Inspection and testing of the unit
Dismantling, cleaning and inspection of the key parts
Correction of minor defects including adjustments if necessary
Reassembly and testing
Take post adjustment / cleaning readings
Supply of calibration certificate
Return of the item to you (back to base services)
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Request a quote for your servicing requirements today.
| For more information on this product please click the Request information button below and we will get back to you as soon as we can. |
| Request information |
Alternatively, a consultation visit from one of our highly experienced product specialists is available for this range. Typically our specialist will be able to go through the following aspects with you to help you make the right choices and be able to deliver them on time and and on budget.
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| Request Consultation |
| The links above will take you to our request information page which will forward your enquiry to our team. Please provide as much detail as possible so that we can get back to you with the right information. We normally aim to get back to you same day or within 24 hours on weekdays. If you enquiry is more urgent please call our support team on 01954 233 120 |
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