Spectra Lab Instruments Pvt.Ltd. MIDC, Mumbai, Maharashtra

Suited for shaking  along with heating. This linear motion shaker is ideal for low & high speed from 40 - 200 strokes/min. Microcontroller  based design to indicate shaking speed, temp. and time with audio alarm. Hinged SS lid with transparent window. Water bath features and specifications are same, as that of PB 28 L. Accepts conical flasks 12 nos. of 250ml or 8nos. of 500ml or 4 nos. of 1000 ml.   Specifications : Temp Range - 10°C above ambient to 95 °C  (Using water) Temp. Accuracy -  ± 0.2°C ( Resolution 0.1°C) Controller - Mocrocontroller with keyboard - LCD Display Timer - Upto 99 hours ( Audio Alaram after set time ) Drive - Permanent Magnet DC Motor Movement -  Linear Speed - 40 - 200 strokes / min Level  control - SS float switch with solenoid valve MOC. - SS- inner tank, outer MS powder coated Lid. -  SS lid with transparent window Dimension - 74 x 44 x 31 cm, (Usable Volume : 50x37x23 cm) Power -  230VAC / 50Hz,1700 W

Ultrasonic Cleaners transform low frequency AC current into high frequency sound waves via pizo electric transducers. Whenever high intensity ultrasound is applied to a solution, which in turn causes cavitation and the formation and violent collapse of minute vaccum bubbles in the solution. In a very short time, it removes the entire dirt from all components, which are immersed in the cleaning solution. Ultrasonic Bath is specially used for precious cleaning of small parts that contain contamination in some hard to reach corners.

In This Section Most Of The Routinely Required Items Like Stirrers, Shakers, Shaker Incubators, Ultrasonic Baths, Precision Water Baths. Although These Are Commonly Used Items, You Will Find Some Uncommon Features In Some Of Them. And There Are Some Products Like Mini Cooling System, Which Are Unique And Purely A Speciality Of Spectralab. In A Very Short Time, It Removes The Entire Dirt From All Components, Which Are Immersed In The Cleaning Solution. Ultrasonic Bath Is Specially Used For Precious Cleaning Of Small Parts That Contain Contamination In Some Hard To Reach Corners.

The common Turbidity Meters use incandescent lamps as light sources, which emit broad spectrum. The wide range of wavelengths can cause colorimetric interference in turbidity readings. Also, incandescent lamp output tends to reduce over time. Due to this frequent replacement of lamp & calibration is required. Model NT 4000 uses a narrow band monochromatic light source ( I R LED ). It has a long life & very less wavelength interference. Spectralab Model NT 4000 Turbidity Meter is the most advanced portable microcontroller based Turbidity Meter. It is based on nephelometric and ratiometric principles of turbidity measurement. It uses LED & meets EPA 180.1 and ISO 7027 as well as an infrared ratio ( IR ratio ) mode that gives results in accordance with EPA GLI method 2. It has a memory to store 40 results. The data can be transferred to PC & then printouts can be taken in a document format with report number, data & time.

Ideally suited for COD digestion and other similar digestions. Accomodates 25 Nos. Closed cap vials of 16mm diameter Digital timer turns off power automatically after elapsed time.  

1 to 5 point ion calibration * Automatic temperature compensation for ion and pH measurements * Direct potentiometry

2 in 1 instrument for pH & Conductivity This is a combined instrument for pH & conductivity. The features of pH Meter & conductivity meter are combined in one single instrument giving a price advantage. Buying pH CON is definitely cost effective than buying two separate instruments - Accu pH 3 ( for pH ) & COT 2 (for conductivity). All the commonly required parameters - pH, ORP, Conductivity, TDS, Salinity can be measured with this single instrument. The general specifications are same as that of all other instruments in this family.

Spectralab HM - series of Orbital and Linear Shakers  are designed to mix liquids uniformly and thoroughly.  They are also ideally suited for microbiological applications such as mixing at controlled slow and steady speed. Accepts variety of vessels  such as conical flask, dishes, test tubes, bottles etc.  Shakers with heating facility are also available.  Variable speed - adjustment  through soft touch keys. These are sturdy & reliable. Useful  in chemical, Micro-Biological, Biotechnical etc.

pH, mv, ORP, Conductivity, TDS, Salinity, DO, Temperatures & ISE GLP Compliant * Micro‐Controller Based * Multi‐point Calibration * Automatic Temp. Compensation * Large Colored Graphic Display * Self Diagnostic Messages * PC connectivity * Inbuilt Battery Back‐up * Date/time stamped calibration report.

It is with a single platform having multiple stirring points for 6 large flasks of 1 Litre (max - dia 125 mm) or 15 small vessels (max - dia 60 mm) Typical Application : Standardising the condition of dissolving a sample. The facility to read rotation speed and count down time is extremely useful. You can optimise and standardise a particular speed of rotation, time of stirring for a given weight of sample and volume of solvent, thereby ensuring complete and through dissolution of sample before analysis. Whirlmatic Mega magnetic stirrer is a Multipoint aesthetically designed, compact, ultraflat stirring system. The ultra flat design is ideally suited for many operations. Due to FRP housing the stirrer is completely corrosion resistant . The conventional stirrers use a magnet fixed to the motor for rotational force, whereas rotating electromagnetic field is used in motorless stirrers It has unique advantages - saving of space, silent and wear proof operation, smooth & reliable stirring speed. A special ‘Soft - Start’ technique ensures un-attended operation. With ‘Soft Start’ the stirring paddles always catch the centre to slow, gradual rise in speed till it attains the set level. Digital Indication of RPM & provision of timer to set desired time interval makes the stirrer extremely useful for standardization

The solid state cooling system is based on peltier effect & can be used for applications such as viscosity bath & other small cooling application  These are basically miniature Thermoelectric Solid State Systems, designed on peltier effect. In many situations, need of analysis at subambient temperature arises. The lab chemist has to use either an elaborate and bulky compressor based cooling system or use ice. Both have their own disadvantages. These Systems are simple, sturdy & occupy very small bench space. No compressor no noise, no vibrations. No Ice, no mess. All SolidState design, no moving parts, virtually maintenance free. These are suitable to carry out Titration at subambient or at elevated  temperatures, to maintain Cell Holder Temperature, viscosity measurement, to cool vials & test tubes etc. Model MCS - 150 For  titrations at sub ambient or at elevated temperatures : In this case the titration beaker ( 55mm Dia) is inserted in the block which is kept at desired temp. Application : Titrations for diazotisation , SAP value and pH Stat

GLP Compliant * Melting & Boiling Point * Oil bath with stirring * Real time video display * Inbuilt RTC. * 10 x magnification on TFT. * Temperature upto 300°C. * Time & Date stamped report.

Spectralab HM - series of Orbital and Linear Shakers  are designed to mix liquids uniformly and thoroughly.  They are also ideally suited for microbiological applications such as mixing at controlled slow and steady speed. Accepts variety of vessels  such as conical flask, dishes, test tubes, bottles etc.  Shakers with heating facility are also available.  Variable speed - adjustment  through soft touch keys. These are sturdy & reliable. Useful  in chemical, Micro-Biological, Biotechnical etc.   Ideal for slow as well as high shaking operations with variable speed from 40 - 200rpm. Accepts conical flasks 18 nos. of 250 ml /12 nos. of 500ml or 9 nos. of 1000 ml. Two models are available. Linear Motion Shaker Model RM 8 The Orbital Shaker has a facility to change the direction of rotation with programmed time interval.

Digestion Unit : * Aluminium heating block with acid resistant S.S. rack & extraction hood. Scrubber : * Environmental friendly scrubbing system to remove hazardous fumes. Distillation Unit : * Microcontroller based distillation system * Automatic addition of Alkali & Boric acid * Automatic steam processing * Automatic water addition in steam generator * Cleaning mode for acid & alkali pumps * Display of time with countdown for distillation

Karl Fischer Titrator Model Whiz Can work as Stand alone or through PC Titrator for moisture Analysis of Solid Liquid & Gaseous samples. Key features • Corrosion resistance fiber body • Compact design • 7" TFT touch screen display • Cordless mouse can be used • USB port for printer provided for direct printout without using PC • Pen drive connectivity • Automatic burette recognition • Burette factor for calculation purpose • Automatic drift compensation • Automatic calculation in desired units using Formulae Constants • Document format report print out which can be directly filed, Time, Date, Titration number & Sample    identification number facility • Alphanumeric entry possible for sample name, batch number, operator name etc. • Individual username & password for each user • Limiting system access to authorized individuals meets GLP Compliance. • Software for CFR 21 part 11 compliance can be ordered.

if you are looking for microprocessor kf moisture titrator, ma 101 c is truly high end instrument with many advantages since it is microcontroller based karl fischer titrator spectralab volumetric karl fischer titrator is automatic karl fischer titration apparatus designed for a wide range of water content ranging from 10 ppm to 100% of moisture by voltametric technique. The solid or sticky samples can be placed directly into the titration vessel of this karl fischer titration apparatus and the test will be carried out with a wide range of organic solvents adapted to the samples. The digital automatic karl fischer titrator is ideal as a moisture analyzer in wide range of samples ranging from raw materials through cosmetics, pharmaceuticals, food stuffs, plastics, etc. Upto gaseous samples. For moisture content in polymers kf oven is available. Spectralab offers selection of instrument for volumetric kf titration.

It consists of Pump, Digital timer, Rotameter ( 0 – 5 LPM ) & flow controller with provision for holding sampling devices in a compact SS case. Operates on SMP Rechargable Lead Acid Battery. Chemical substances dispersed in the work atmosphere as Gases, Vapours, and Aero-sols when absorbed, may lead to various adverse health effects..The Handy Sampler is used for the evaluation of the levels of pollutants.   APPLICATIONS :   • Identifying air pollutants – dust, acid mist, ammonia, H2S, free chlorine etc. • The assessment of personal exposures. • To find the general background levels. • To check effectiveness of control. • To find out TWA &STEL values.   SAMPLING DEVICES WITH ANALYTICAL METHOD :   The chosen analytical methods will depend on the type of the pollutant.   • Filter Paper Holder for Monitoring of dust - For dust the Gravimetric method could be adopted. If it contains metals or their compounds. It can be analysed using Atomic Absorbtion Spectophotometer.   • Impingers for analysis of inorganic gases like SO2, NOx etc.- for Gases &Vapours Titrimetric or Spectrophotometric Method is used. • Activated Charcoal Tubes for analysis of Hydrocarbons & Solvent Vapours.- Organic Pollutants are collected on absorbing material ( Activated Charcoal, Silica Gel ) then desorbed and analysed by GC using suitable detector. PERSONAL SAMPLER Model – PMP-3B : For personal sampling the portable sampling unit can be fixed to the employee’s clothing. It consists of pump, flow rate 0 – 3 LPM with flow adjustment needle valve and rechargeable battery. NOTE – AC Operated samplers for higher capacity 15 LPM – 200 LPM are also available.

In aquatic environments oxygen saturation is a relative measure of the amount of oxygen (O2) dissolved in the water. With Model DO-Met-2 DO is directly measured in PPM. The readings can be stored with date & time for various locations (Manual data logging) or at the same location at different time intervals ( Automatic data logging).

Coulometric titration process is a titration method in which constant current electrolysis is carried out using electrolytic control method. Spectralab Model CM-08 is based on the principle of coulometry. It detects the moisture content as low as 1 ppm. In this method iodine is generated byintermittent electrolysis in the titration vessel. The moisture content is calculated using the titration time and the constant current passed. It is micro controller based, reliable and easy to use. It can be used either with single reagent or anolyte & catholyte reagent as per the application. Direct result in selected units of concentration in document format date, time, sample name, titration no. operators name etc. • Set up mode to help user to set the instrument in operating condition. • Automatic drift compensation. • Statistics to give Average & standard deviation. • Single shift key for quick alphanumeric entries. • GLP / 21 CFR Part 11 Compliant.

For collection of water sample at predefined time intervals, consisting of a pump with programmable controller. The quality of effluent does not remain same throughout the day. It therefore becomes essential to monitor various parameter again & again at different intervals to have correct idea. Using composite sampler you can get representative sample from 1lt to 10 lt in 24 hours time depending on the programme you select. This will help you reducing time & cost of analysis. 

cod analysis system is one of the pollution monitoring instruments. Cod analysis requires digestion of samplers using potassium dichromate and sulphuric acid. Spectralab offers three models of cod digesters : model 2015mcod digester for 20 ml sample size, model 5015m for 50 ml sample size and 2025m for 2-5 ml sample size. The digested sample is then titrated against fes04 , for which model ct 15 cod titrator is specially designed. Determinations of cod are commonly made on samples of waste waters or natural waters contaminated by domestic or industrial wastes. Dichromate reflux method is used for the same.

BOD – Biochemical oxygen demand is one of the important parameter of effluent analysis. The SPECTRALAB Microcontroller based BOD Monitor system is based on well known principle of “ Electrolytic Respirometry” In this method exact quantity of oxygen is supplied as per demand & the oxygen required can be directly noted in mg/liter against time. BOD Monitor is designed to measure the oxygen uptake of a given sample continuously. It consist of Cell assembly, Electronic Unit & Magnetic Stirrer. The Sample is kept in continuous stirring to ensure constant absorption of OXYGEN. BOD is to be reported at 27°C for 3 days. However, with this instrument after studying routine samples the BOD can be predicted with in 1 ½ to 2 days by using prediction factor.   APPLICATIONS :   • Study of Biodegradability & Toxicity of organic compound. • Study of reaction kinetics biodegradation of specific waste and its removal from the environment. • Study of specific bacterial strength and enzymatic systems responsible for biodegradation of specific compound. • Study of oxygen up take rate of biomass and their viable concentration present in activated sludge systems. • Monitoring of the performance of effluent treatment systems with greater speed and reliability.   SPECIFICATION : • Microcontroller Based • Electrolytic Respirometry principle • Number samples 2 at a time. Smaple size 1 liter. • Dilution range upto 500 mg/ltr. • Continuous & hourly display of result with graph. • Prediction factor to predict result at 24 or 36 hrs. • Dilution factor for automatic multiplication. • Digital temperature indication of surrounding temperature. • Soft touch membrane key board. • 16 character duel line backlighted display. • Real time clock to give date & time of analysis. • Data protection in case of power failure. • Printer interface for dot matrix printer.

it is micro controller based titrator for chemical analysis. It is versatile chemical testing instrument with utmost ease of operation. The wide range of applications are possible with this automatic potentiometric titrator as it is having dosing unit with high accuracy and reproducibility. The auto titrator is not simply digital potentiometric titration apparatus but has flexibility & good scope to select right parameters for right applications making it a fully programmable potentiometric titration apparatus. It has a facility to choose the method itself which can perform a given titration. The titration method development thus becomes a sure way to get the correct results with respect to concentration and tolerance limits. It is possible to store the developed method and recalled for that application.

Potentiometric Titrator Model Agile Can work as Stand alone or through PC Potentiometric Titrator for acid base, redox, Complexometric, Precipitation etc titrations Key features • Corrosion resistance fiber body • compact design • 7" TFT touch screen display • Cordless mouse can be used • Online graph on display • USB port for printer provided for direct printout without using PC • Pen drive connectivity • Automatic burette recognition, • Burette factor for calculation purpose, • Automatic calculation in desired units using Formulae Constants. • Document format report print out which can be directly filed, Time, Date, Titration • • number & Sample identification number facility • Alphanumeric entry possible for sample name, batch number, operator name etc. • Individual username & password for each user • Limiting system access to authorized individuals meets GLP Compliance. • Can be expanded applications like pH stat, COD, KF etc. with suitable accessories. • Software for CFR 21 part 11 compliance can be ordered.