Asian Scientific Instruments

• Wireless data transfer via NFC
• Lovibond® PoolAssistant app for pool maintenance & measurement results
• All important pool parameters
• Light signal (green/red) to indicate safe water conditions

The Scuba is a must-have at every pool worldwide. The new generation of the popular electronic pool tester now makes monitoring pool hygiene even faster, more versatile, more handy and easier. Mobile analysis management included!

 

• NFC: Data transmission via chip
  The passive NFC chipThe passive NFC chip in the Scuba3s ensures wireless data transfer to an external device with an active NFC reader (e.g. smartphone). It works like putting on your debit card when shopping:
  Simply hold the mobile phone close to the Scuba3s - and everything is on the device. All data records are transferred simultaneously and are immediately available in the PoolAssistant app for evaluation. A data set includes the serial number and firmware version of the device, the name and number of the method, the dates and time of the measurement, the results and the units. A cloud is also available for data storage.
• The PoolAssistant app: Quick overview always & everywhere
  The PoolAssistant app helps you to evaluate the measurement results. After transfer via NFC, up to 3 users can immediately call up the data for each control parameter for a maximum of 5 pools. The app also classifies the results as diagrams for you and gives you tools for the right pool care, the appropriate chemistry and water quality. In the FAQ section, all important questions about pool water care, water hygiene or Langelier index are answered. You can also get valuable tips here.
• Light signals for instant certainty
  The light signals in the Scuba3s immediately show via the coloured backlight of the display whether the measurement result "fits" or not. If the light is green, the measurement result is within the ideal measuring range and you can start having fun in the pool. If the light is red, caution is advised: The measurement result is above or below the globally accepted measurement range for safe swimming. Also when evaluating data with the PoolAssistant app, the results are classified with green and red signal colours. The app also helps you to find the cause.
• More control parameters
  With 11 tests, the Scuba3s offers even more possibilities to control the water quality in the pool based on the most important ingredients. For this purpose, choose with just a few button presses: chlorine (total, free, bound), bromine, pH value, alkalinity-m, calcium hardness, cyanuric acid, active oxygen, copper and phosphate provide information on whether the water quality in the pool is correct. The measuring process is now even faster.
• New design, more functionality
  Its ergonomic design remains: The Scuba3s also fits comfortably in one hand. The back is flattened so that it cuts a good figure everywhere. With the screwable battery compartment, the electronic pool tester is guaranteed waterproof and joins in every pool fun with reliable results. With 4 multifunction buttons, you can easily find your way around the user menu on the larger display accompanied by intuitive animations and icons.

The Pool Manager: All pool parameters in one instrument

• » Intuitive operation
• » Back-lit display
• » User guide in German, English, French, Spanish, Italien, Portugese, Polish & Indonesian
• Stores up to 1000 results

The requirements of demanding pool operators are met at all times with the photometers PM 600 and PM 620. The devices are equipped with up to 34 test methods and a memory for up to 1000 data sets. The PM 630 offers a Bluetooth® interface instead of infrared data transmission. Intuitive operation and a backlit display make this series particularly user-friendly.

Applications

• Boiler Water
 
•  Cooling Water
 
•  Disinfection Control
 
•  Drinking Water Treatment
 
•  Galvanization
 
• Pool Water Control
 
•  Raw Water Treatment
 
•  Waste Water Treatment

Description

• Big Memory
  The devices of the PM 600 series store up to 1000 data sets.
• Modern technology
  Infrared (PM 600 / PM 620) or Bluetooth® (PM 630) are available for data transmission.
  The PM 600 and PM 620 devices can be connected to the PC via a module, and the PM 630 can be connected to the AquaLX® app via Bluetooth®.
• All important parameters
  From A(lkalinity-m) to H(hydrogen peroxide), the most important pool parameters are measured.
  Optionally, 10 (PM 600) or 34 parameters (PM 620 / PM 630) are available.
• Illuminated display
  Even in the dark, you can always measure: All devices have a backlit display, giving you more flexibility.
• Flexibility
  Choose from different dosage forms - tablet reagent, liquid indicator or powder reagent:
  with the PM 600 series you can use all types of reagents.

BOD determinationAccurate, automatic and direct control of your wastewater samples

• » User friendly
• » Large brillant graphic display
• » Graphical representation of measured values
• » USB & SD Card interface

The BD 600 is a respirometric system for the determination of Biochemical Oxygen Demand (BOD). Save time, reduce the potential for errors and easily interpret data to help make process control decisions for your plant. 

The BD 600 is the ideal system for process control or as a secondary test to the Dilution Method. Using a respirometric system solves many of the issues associated with the dilution method for BOD analysis.

• Significantly Reduced Sample Preparation
  It's easy to begin collecting data - simply add sample to the bottle, add nitrification inhibitor and place the sensor head on the bottle.
• Operators do not have to be present at completion of test
  Measurements are automatically taken and stored at regular time intervals and can be recalled at your convenience - no more weekend trips to the lab or plant!  
• Easy and quick interpretation of measurement values
  In addition to displaying results of a sample directly in mg/L BOD, the large, integrated, display is able to display the BOD curve which makes it is easy to see and understand measurement data points and trends. In addition, each sensor head has an integrated LED. This allows operators to visually confirm which sample the data is being displayed for and reduces potential confusion or errors over which sample data is presented
• Consistent Measurement Conditions
  The Automatic Start Function ensures all measurements are taken at an equal sample temperature. When the measurement conditions are consistent across readings, operators do not have to work about temperature or pressure fluctuations skewing results.
• Sample Identification and Tracking
  The BD 600 interface, makes it easy to assign an identification code or sample name when setting up a new sample. This helps track a sample from the time it is collected and ensures traceability during sample measurement.  
• Use the remote control
  If using an incubator with a glass door, operators can use the supplied remote control to display measurement data for a sample - without even opening the door! This further ensures that samples stay at a consistent temperature which is essential to accurate results.

Applications

• Waste Water Treatment

 

The MX21i microscope is advanced product for Clinical applications. It has a world class Japanese optical design - Plan Achromat Objectives & anti-fungus treated Widefield Eyepieces of field number 20. Compatible with add-on Fluroscence & Phase Contrast attachments . Different light sources Halogen lamp / LED lamp / battery backup.

Optical system

Infinity corrected plan optics with Uniformly centered, interchangeable & parfocal , Tropicalized anti fungus treatment ensures image excellence for long periods in conditions favouring to fungus growth.

Objectives

Plan Infinite Achromat 4X, 10X, 40X, 100X

Eyepieces

WH 10x (FN 20mm) paired eyepiece with eyeguards . The unique optical design provides relief from eye fatigue and renders wide-field images of utmost clarity. Compatible with optionally available eyepiece micrometer.

Diopter Correction

Dioptric adjustement available on the left eyepiece tube

Observation Head

Binocular head (30 degree inclined seidentopf), 360 degree rotatable,with diopter adjustment on the left . Interpupillary distance 48-75mm

Trinocular head (30 degree inclined seidentopf), 360 degree rotatable,with diopter adjustment on the left . Interpupillary distance 48-75mm.

Power supply

(a) Built-in illumination base with pre-centered 6V 20W halogen light source coupled with an efficient collector lens system. Universal power supply 100V-240V AC 50/60Hz single phase.

(b) 3W LED light soure high brightness, longlife (30,000hrs)

(c) LED light soure (with battery back-up) high brightness, longlife (30,000hrs). Battery back-up in-built NiMH rechargeable batteries.

Nose Piece

Quadruple revolving outward nosepiece based on precision ball-bearing mechanism with positive click stop.

Body

Aluminium die- cast body with all critical movements based on ball bearing and wire guides thereby ensuring smooth and precise manipuation

Mechanical Stage

Co-axial low drive mechanical rackless stage 120 mm x 132 mm with traverse area of 76 mm x 30 mm with single slide holder.

Focusing System

Co-axial coarse and fine controls with a focus adjustment and fine adjustment knobs. Coarse focus range 20mm. Fine focus rotation 0.25mm

Condenser Holder

Rack and pinion mounted condenser holder

Condenser

Pre-centered abbe condenser with aperture iris diaphragm (N.A. 1.25) focusable with rack & opinion and a continously variable iris diaphragm with a removable blue filter for day light observation

Accessories

(a) Phase Contrast attachment, Dark field attachment, Fluorescence attachment EPILED, Kohler attachment, Polarizing attachment.

(b) Objective 20X

(c) MagCam digital camera 3MP/5MP/10MP/HD camera

Magnification range

40x ~ 1000x for observation

LED life

30,000 hrs

 

Bio Safety Cabinets (BSCs) are specialized laboratory enclosures designed to provide a sterile and safe working environment while handling biohazardous materials, infectious agents, or contaminated samples. They protect the operator, the environment, and the sample through a combination of HEPA filtration, airflow control, and sealed working areas.

✅ Key Features

• HEPA/ULPA Filters for removal of airborne particles and microorganisms

• Laminar Airflow to maintain a contamination-free workspace

• UV Light for sterilization (in some models)

• Glass Viewing Panel with ergonomic access

• Low Noise, Energy Efficient Fans

🧪 Common Applications

• Microbiology & Virology Labs

• Pharmaceutical R&D and Production

• Clinical and Diagnostic Laboratories

• Biotech & Genetic Research Facilities

🧰 Types of BSCs

• Class I – Protects user and environment (not the sample)

• Class II – Protects user, environment, and sample (most common in labs)

• Class III – Gas-tight, highest level of protection (used in BSL-4 labs)

Bio Safety Cabinets are essential for laboratories working with pathogens, cell cultures, or genetically modified organisms (GMOs). They ensure biosafety compliance, reduce cross-contamination risk, and support sterile techniques.

A Hot Air Oven is a laboratory device used for dry heat sterilization of glassware, metal instruments, and other heat-resistant materials. It operates by circulating hot air uniformly within a sealed chamber, typically at temperatures ranging from 50°C to 300°C, making it ideal for sterilization, drying, and heat testing applications.

✅ Key Features

• Double-Walled Construction with insulation for energy efficiency

• Digital Temperature Controller for precise heat regulation

• Forced Air Circulation via fans for uniform heating

• Overheat Protection & Safety Thermostat

• Stainless Steel Inner Chamber for durability and easy cleaning

🧪 Common Applications

• Sterilization of laboratory glassware and instruments

• Material testing in pharmaceuticals and textiles

• Drying samples in research and quality control labs

• Baking and curing in industrial labs

Hot Air Ovens are widely used in microbiology, pharmaceutical, chemical, and industrial labs for procedures that require dry, high-temperature sterilization—offering a safe and reliable alternative to moist heat autoclaves.

A Digital pH Meter is a precision instrument used to measure the acidity or alkalinity (pH level) of liquids. It provides accurate and instant digital readings, making it essential for applications in laboratories, water treatment, agriculture, food processing, and chemical industries.

✅ Key Features

• Digital LCD Display for easy and quick reading

• Electrode/Probe Sensor for direct immersion into solutions

• Auto Calibration & Temperature Compensation

• Portable or Benchtop Models available

• Measurement Range typically from pH 0 to 14

🧪 Common Applications

• Water & Wastewater Testing

• Chemical and Pharmaceutical Labs

• Food & Beverage Quality Control

• Soil and Agricultural Testing

• Education and Research

Digital pH Meters offer fast, reliable, and user-friendly pH measurement, making them indispensable in routine lab testing and industrial quality control processes.

Analytical balances are highly sensitive laboratory instruments used to measure mass with extreme precision, typically up to 0.1 mg (0.0001 g). Enclosed in a draft-shield or weighing chamber, they are designed to eliminate environmental factors that may affect accuracy, such as air currents or dust.

✅ Key Features

• High Accuracy & Precision (readability up to 0.0001 g)

• Enclosed Weighing Chamber to prevent external disturbances

• Digital Interface with LCD/LED display

• Taring Function, calibration settings, and overload protection

• RS232/USB Output for data transfer to printers or PCs

🧪 Common Applications

• Pharmaceuticals – formulation and dosage measurement

• Research Laboratories – analytical and chemical analysis

• Universities & QC Labs – routine weighing of fine samples

• Jewelry & Forensics – precise weight determination

Analytical balances are a vital part of any laboratory setup where accuracy, repeatability, and minimal measurement uncertainty are crucial. They are commonly used in pharmaceutical, chemical, and academic labs for weighing powders, solids, and small samples.

A Vertical Autoclave is a high-pressure steam sterilizer commonly used in laboratories, hospitals, and research centers for the sterilization of culture media, glassware, instruments, and waste. It features a top-loading, vertical chamber design, making it ideal for bulk or tall items that require efficient sterilization through moist heat (steam at 121°C to 134°C).

✅ Key Features

• Stainless Steel Inner & Outer Chamber for durability and hygiene

• Digital or Analog Control Panel with timer and temperature settings

• Safety Valve & Pressure Gauge for operator protection

• Automatic Steam Release & Water Level Cut-off

• Capacity Range typically from 22 liters to 100+ liters

🧪 Common Applications

• Microbiology and Pathology Labs – sterilizing petri dishes, media

• Hospitals & Clinics – surgical instruments and dressings

• Pharmaceutical Industry – sterilizing liquids and lab utensils

• Research Institutes & Universities

Vertical Autoclaves offer a compact, efficient, and economical solution for routine sterilization tasks. Their vertical loading design maximizes internal space, making them ideal for high-volume sterilization needs in space-limited setups.

Incubators are essential laboratory devices designed to maintain a controlled environment by regulating temperature, humidity, and sometimes CO₂ levels. They are widely used for the growth and storage of microbial cultures, cell cultures, and biological samples under optimal conditions.

✅ Key Features

• Precise Temperature Control (usually between 5°C above ambient to 60°C or more)

• Uniform Air Circulation for even heating

• Adjustable Shelving for versatile sample storage

• Optional CO₂ Control for sensitive cell cultures

• Digital Display & Alarms for real-time monitoring

🧪 Common Applications

• Microbiology – growing bacteria, fungi, and yeast

• Pharmaceuticals – stability and shelf-life testing

• Biotechnology – cell culture and genetic research

• Pathology Labs – incubation of diagnostic specimens