Kemio Disinfection benchtop kit in recyclable container & check standards

• Measuring System - Anodic Stripping Voltammetry (ASV)
• Temperature Range - Ambient range: 0° C - 50° C
• Display - High clarity LCD screen
• User Interface - Touchscreen
• Language Options - English, French, Spanish and Chinese (Simplified)
• Connectivity - USB
• Information Input - Barcode scanner, on-screen keyboard, on-screen keypad
• Data Storage - 10,000 test results with all test information
• Size (W x L x H) & Weight - 156 mm x 180 mm x 95 mm, 1012g
• Battery - 2300mAh NiMH Rechargeable Battery Pack (Only battery packs supplied by Palintest can be used with Kemio)
• Power Supply - USB power and external charger
• Rating - IP67

Kemio Disinfection is being used to help combat the spread of Covid-19. Therefore, we have put together a list of top questions that people ask about using Kemio for disinfection verification with Covid-19.

Can Kemio be used with hazmat protection?

Yes, Kemio is a truly simple test method which can be used whilst wearing full protective gear. The touchscreen is suitable with gloves to enable you to select the correct test. For performing the test, you must simply fill up the sample, insert a sensor and close the lid; within 60 seconds your result will appear.

Do I need to dilute my sample before measurement?

Kemio can test free chlorine samples up to 25 mg/L, and therefore no dilution is required.

Chlorine sensors are available in two ranges depending on your application:

• Chlorine Standard Range Sensors: 0.02 – 10 mg/L (KEM21CLO / KEM25CLO)
• Chlorine High Range Sensors: 0.1 – 25 mg/L (KEM21CHR / KEM25CHR)

How do I clean my Kemio to ensure that traces of virus do not remain?

Kemio is IP67 rated and therefore can be thoroughly cleaned. A 75% alcohol spray should be used to clean the full kit and instrument, including the sensor contacts.

Special attention should be given to the sample tray which has been used to hold samples which may contain the virus. Palintest recommend that the sample tray is submerged into 75% alcohol cleaning solution or chlorine solution (1000 mg/L) for 30 minutes.

Servicing Options Available

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.

Request a quote for your servicing requirements today.

Quote Request

What Is Peracetic Acid (PAA)?

Peroxyacetic acid, Peracetic acid, or PAA as it is commonly known, is a strong oxidizing agent with excellent disinfectant properties. PAA is an organic acid with an acrid odour, represented by the formula CH3CO3H.

What Is Peracetic Acid (PAA) Used For?

Peracetic acid is a common disinfection widely used in the food and beverage market and in the healthcare industry. A more powerful oxidizing agent than its chlorine counterparts, PAA has become increasingly popular since it was first registered as an antimicrobial substance in 1985.

As with all disinfectants, monitoring of residuals and dosing is important to ensure that levels are not too high or low. However, unlike other common sanitizers, it is effective at weakly acidic pH levels and its efficacy is not greatly impacted by temperature.

Peracetic acid (PAA) is described as an efficient “broad spectrum biocidal agent”. This means that it will effectively kill the majority of bacteria, including E. coli, Listeria and Salmonella which all cause food poisoning/gastrointestinal illnesses, and pseudomonas which can cause chest and blood infections.

Just like chlorine, PAA is an oxidizing agent, and works as a disinfectant by damaging the cell walls of microorganisms that are present in the water. Once the cell wall is damaged, the bacteria will die, and so no longer pose a threat to human/animal health.

Peracetic Acid In Food And Beverage

PAA is widely used as a disinfectant across the food and beverage industry, including for dairy, meat, poultry, brewing and bottling applications.

A relatively expensive sanitizer, PAA is popular due to reduced levels of disinfection by-products (DBP) because it breaks down into food-safe and environmentally friendly residues. PAA is effective in reducing the microbial load of wash water and reducing cross-contamination in food and beverage products.

The US Food and Drug Administration (FDA) limits concentrations in produce wash water, and the Environmental Protection Agency (EPA) regulates PAA as a general use pesticide.

Peracetic Acid (PAA) In Drinking Water

PAA is a disinfectant used to kill harmful bacteria from drinking water streams. It produces fewer harmful DBPs than its chlorine counterpart.

Dosing control is critical in drinking water to ensure that the water has been effectively ‘cleaned’ but is not overdosed, posing potential danger, as well as affecting the taste of the final product.

Peracetic Acid (PAA) In Wastewater

PAA is used similarly to chlorine to help with debulking sludge in wastewater, as well as an effective disinfectant and odour control agent. For wastewater applications, dosing control is vital to protect aquatic life and the environment.

Peracetic Acid (PAA) In Laundry

PAA is used in some laundry detergents as a bleaching agent. As it is a more effective bleaching agent than hydrogen peroxide, the peroxide is converted to PAA using a catalyst to enhance the cleaning power of the detergent during the wash.

How To Test For Peracetic Acid?

Test methods for PAA include test strips, titration, photometers and offsite laboratory testing. Kemio is the next generation test kit from Palintest, using amperometry to deliver rapid, repeatable and reliable results. Suitable for all users and all sample types; Kemio helps improve traceability and safety.

People Also Ask

Why would you use peracetic acid (PAA) as a sanitizer?

PAA is an effective and quick disinfectant. It targets a vast range of bacteria, fungi, and spores. It also does not cause harmful DBP.

What are the disinfection by products of PAA?

The by-products of PAA are acetic acid and water, neither of which are harmful to the environment or to health.

What level of residual PAA do I have in my system?

This is dependent on the application for which you are using the PAA as a sanitizer. Factors to consider include the organic matter and the contact time. Levels can range from as low as 10 mg/L to over 2000 mg/L. Contact your local regulator for more information.

Palintest's  Kemio  Disinfection and Predecessor (PAASense) Sensors