TENDER DOCUMENT FOR

Laboratory Equipments for FTL Lab in NIFTEM at

KUNDLI, Haryana

TENDER NO: N/S/K/Lab/2015/944/FTL-Part II

Issued by

National Institute of Food Technology Entrepreneurship and Management

Deemed to be University (De-Novo Category) under Section 3 of the UGC Act, 1856 (An Autonomous Institution under Ministry of Food Processing Industries, GOI)

Plot No 97, Sector-56, HSIIDC Industrial Estate, Kundli-131028, District-Sonepat (Haryana) Email: niftem.purchasesection@gmail.com Website: www.niftem.ac.i n

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SECTION-I

CORRIGENDUM (FOOD TESTING LAB)

National Institute of Food Technology Entrepreneurship and ManagementDeemed to be University (De-Novo Category) under Section 3 of the UGC Act, 1856

(An autonomous Institution under Ministry of Food Processing Industries Government of India) Plot 97, Sector 56, HSIIDC Industrial Estate, Kundli, Distt-Sonepat, Haryana

Email: niftem.purchasesection@gmail.com Website: www.niftem.ac.i n

Tender No : N/S/K/Lab/2015/944/FTL-Part II

Due Date of Receipt : 15.06.2015 upto 5.00 PM in place 12/06/2015

Opening Date of Technical bid : 16.06.2015 upto 5.00 PM in place 15/06/2015

A pre bid meeting of FTL equipments was held on dated 30.05.15 and following points are the inclusion/reduction/corrections:-

(1) Big equipment list:

-Equip sr. no. 7 (CHNS Analyser: about wt limit(1000 mg to 500mg, suggested correction are highlighted in attached list)

(2) Small equipments list:

-Sr. No. 7 (Hot air oven): about data logger-Sr. No. 8. (Muffle furnace): about temp range and accuracy-Sr. No 14 (BOD incubator): about temp range and accuracySr. No. 17. (Autoclave): inclusion of CE Mark-Sr. 21 (Centrifuge): inclusion of 15 ml and 1.5 ml capacity tube holder and 15000 rpm speed-Sr. No. 28 (Pipette variable volume): inclusion of 1000-5000  ML and quantity 2 each.

The revised specification of above equipment is attached below.

Specification of rest of the equipment will remain unchanged.

Registrar

FTL Equipments specification for Tender

S.No. Name of the Equipment

Specification Quantity AMC (Yrs)

1. Rapid Visco Analyzer (Imported)

Equipment required for starch pasting characteristics, rapid viscosity profile measurements ingrains like wheat, rice, corn and other cereal products. It should also be able to test other products like wheat, rice, potatoes, corn, rye flour etc. The instrument should also be capable of the following:

Analyzing the general quality of grains like Wheat by determining Starch pasting Characteristics using standard starch pasting 13 min. profile.

Analyse cooking quality of Rice in terms of qualitative effects of Amylose and Amylopectin ratios represented as an RVA curve using standard 11 min. Rice Test .

Differentiating between different rice varieties in terms of Pasting temperature, Peak Viscosity, Breakdown, Setback values in RVU units.

Time for one test for Starch pasting characteristics: 12 to 15 min. Time for alpha amylase activity test max 5 min Determine flour quality in terms of its suitability for making Bread,

biscuits, pasta, Noodles etc. Least amount of Sample requirement Quickly determining pasting characteristics of native and modified

starches Confirmation for same shall be enclosed along with the tender.

Assessing weather damage and extent of sprouting in grains. Analyzing enzyme activity as stirring number in cooked viscous

starch, grains, flour, potatoes, noodles, rice, barley, wheat, sorghum etc. using standard 3 min profile.

Accessing effects of baking ingredients viz. improvers, emulsifiers etc.

Analyzing processing effects like degree of cook on quality of extruded products, snack foods etc.

Analysing properties of Whey Protein Concentrates, Skim milk Powders.

Analysing other dairy products like curd, yoghurt, cheese etc. Analyzing protein network functionality and gelation characteristics Analysing Modified starches, cooked foods

Note: Instrument should be a dedicated instrument for quality of different grains, flours/starches etc.Ready to use test sequences for all above applications should be available in the instrument/software. Necessary proofs for above application profiles should be enclosed along with the offer. Instrument should be a dedicated instrument for Pasting Characteristics of different flours/starches only. It should not combine pasting characteristics with flow characteristics like thixotropy, dilatancy, pseudoelasticity, stress relaxation tests etc.

Instrument should have following features: Instrument should have one paddle for all kind of samples. Apply variable temperature and shear rates to sample while

continuously monitoring sample viscosity. Temperature range~ between 0- 99.9 deg C Temperature accuracy: minimum +/-0.2º C at 25º C Heating/Cooling rate: min up to 14º C/minute (variable)

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Speed Range: Infinity variable 20-2000 rpm (computer controlled)

Speed Accuracy: minimum +/- 1% at 160 rpm Viscosity range: Between 40 to 16,000 cp at 80 rpm Viscosity Accuracy: +/-2.5% for S2000 Oil nom.5000 cp Display: 4 line Vacuum Florescent, Computer Interface:

RS232/USB Software should be capable to help design multi step shear and

temp profiles, linked analysis, graph and report functions.* Specific confirmation with documentary evidence must accompany the quotation.

2. Bomb calorimeter(Indigenous)

Detection of maximum rise of Temperature, calculation of Water equivalent / Calorific values, saving of water equivalent / calorific values in each experiment, delivery of result data in report format. • Automatic graph plotting between times vs. temperature.Temperature Resolution: ± 0.001 Deg C• Memory Storage: 100 data• Battery backup for stirrer and Microprocessor unit (UPS)• RS 232C interface to connect with Computer

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3. Lovibond Tintometer (Imported)

Path Length: 1/2”, 1", 5¼" [Upgrade includes 5¼"] Mode: Transmittance Range: 0.1 - 20 Red, 0.1 - 70 Yellow Resolution: 0.1 AOCS-Tintometer Red units, 1.0 AOCS-

Tintometer Yellow units Optical system: 5 glass-filled nylon racks containing a graduated

range of AOCS-Tintometer Color standards Viewing system :Fully adjustable, prismatic with integral blue

filter for light standardisation Light source :2 x 12 Volt, 20 Watt tungsten halogen lamp Illuminant Approximates to daylight Power pack: 12 Volt ac, autoranging supply CE Approved Instrument housing: Fabricated sheet steel with a tough, textured

paint finishDimensions: Width 330 mm, depth 100 mm, height 480 mm

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4. Ion selective electrode/Specific ion analyzer (imported)

Capable of automating measurements using ion selective and pH electrodes.

Capable of measurement of non titrable species such as sodium, potassium, nitrate, ammonia etc.

Determine poorely defined and multiple end points. Analyses range: less than 1 ppm for various onions of ion

selective electrodes and cations. Dispensor accuracy: minimum 0.5% Precesion: less than 1 ml±0.1 ml, 100ml±0.1ml Method storage: minimum storage capacityof 10 methods. Accessories: automatic sample changer. Printer: for data handling and processing. Case: chemically resistant to most aquous solution. Power requirements: 240 V±10%, 50-60 Htz.

Spares: for minimum of 3 years trouble free operation.

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5. Elisa Reader (Imported)

ELISA READER. 1. Should have 96 wells and should have reading capability of 1 to 96 wells individually. 2. Should have a linear measurement range of 0 to 3.000 Abs. 3. Should have wavelength range from 400 to 750nm. 4. Should have a photometric accuracy of ±3% or better.

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5. Should have a resolution of 0.001Abs. 6. Should have variable speed plate shaking capability. 7. Should have easy access 8 position filter wheel8. Machine should be supplied with 4 standard filters. 9. Should have automatic filter selection. 10. Should have automatic calibration before each reading. 11. Should have at least 6 second reading speed. 12. Should have facility for storage of calibration curves. 13. Capable of doing multi standard tests and controls. 14. Should have different types of blanking facility like air wise and well wise. 15. Should be capable of reading U, V and flat type wells 16. Should be capable of reading 8 or 12 well strip plates.17. Should use halogen light source and two spare bulbs should be provided. 18. Should have internal thermal printer and 5 rolls of thermal should be supplied along with the unit. 19. Should have minimum 64 assay protocols data storage capacity. 20. Should have external printer connectivity option. 21. Should work with input 200 to 240Vac 50 Hz supply.

6. Water Activity Meter (Imported)

1. The instrument should be capable to measure Water Activity in all kinds of Food products.

2. Measuring range 0.03 to 1.000 aw

3. Accuracy range ±0.003aw

4. Resolution: ±0.001aw

5. Repeatability: ±0.001aw

6. Measuring time: < 5 minutes

7. Temperature control : Internal 15-50° C ±0.2° C8. Nature of sample can be analyzed: liquid and solid9. The instrument should be supplied with sample cups and lids to test

samples.10. The instrument should also be supplied with verification standards (of

different values) to calibrate the instrument.

11. The instrument should be HACCP Compliant.

12. The instrument should also be supplied with a cleaning kit to clean the sensor.

Purchase order copy of the same model by the same vendor

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7. CHNS Analyser(imported)

Fully Automated PC controlled Elemental Analyser for solid and liquid samples like food, feed, soil and agricultural products etc. Selectable operation modes for measurement of CHNS, CHN, CNS, CN, N, and S, separately.

Sample weight Range: 0.02 to 1000 500mg.

Detection Range 0 – 100% for all 4 element, with the capability of measuring at least 10 5 mg absolute Carbon.

Minimum detection limit : < 100 ppm wih TCDStandard deviation: ≤ 0.1% of absolute.

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Sample Combustion System - Should have two separate combustion and reduction furnaces with independent temperature control upto 1100 deg C for each furnace.Must have ash removal device to hold ash.Should have mass flow controller for constant flow of carrier gas.Separation SystemSeparation of gases using single or multiple column, with independent temperature control for each column.Detector SystemProvision for NDIR detector for Trace Oxygen determination.Autosampler SystemAutosampler system with 80 positions or more in a single tray.Software should be Windows based and should have display of set and actual pressures, flow rates, temperatures, number of samples analyzed with provision for setting maintenance interval with warning when maintenance needed. Online display of graphics and text data is must. Should have segmented leak check through software.

Carrier gas: Possibility of using Argon and/or Helium gas as a carrier gas.

Warranty :-5 years warranty on the Detector (TCD)10 years warranty on the furnace

Micro Balance :- Micro balance of 1 micro gram accuracy should be offered.Consumables:To be supplied with consumables sufficient for 4,000 sample analysis.Complete system to be quoted with gas cylinders, PC and printers etc.Future upgradation possibility :-1. Should be possible to upgrade for analysis of gas samples.NOTE : please enclose at least 5 installation certificate and list of users where the instrument is being used for similar application.

8. Biosafety cabinet Class II, Type A2(indigenous)

System should be class II Type A2 with 70% recirculation and 30% Exhaust by HEPA filter having working area minimum 6 ft with filter monitoring system with ducting. System should be 99.99% efficient supply and exhaust

HEPA filters of industry standard sizes and front accessible for economical and easy replacement.

System should have 254 nm UV lamps for decontamination of germs.

System should have standard 10” (254nm) access opening.

The microprocessor must display the inflow and down flow air velocities in real-time on Display with Filter life

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remaining. Display to ensure the user knows whether or not the cabinet is working under safe operating conditions.

Heat rejected system should be BTU per hour:10(254)/8(203) opening.

Electric supply should be 230V/50Hz Vacu pass cord and cable portal to allow data cables,

tubing and any other small diameter cord to be safely connected between two pieces of equipment one located inside and other located outside the biosafety cabinet area.

Night smart system that idles the blower at 30% speed when the sash is fully closed to help maintain a clean environment inside the cabinet during the period of non-use.

Complete Air change should be in atleast 35 times/minute.

Built-in interval or elapsed timer for experiment monitoring, fluorescent light or UV light control.

Should come with removable work tray. Touchpad control on right-hand side post for manual

activation of blower, light, timer, audible alarm mute and menu selection.

Radiused type 304 stainless steel interior Epoxy-coated steel exterior System should allows the user to program start up and

shut down operations when the sash is raised or lowered .

The cabinet noise level must be less than 67 db Vacuum, combustible and water valve should be quoted

as optional. Cabinet should be NSF certified for 220V only. Blower speed should be electronically regulated by a

solid state speed controller.

System should come along with the entire necessary accessory and should be ready to work i.e. service valves for gas, vacuum and an extra valve should be provided.

Validation procedure will be performed every year with in warranty period.

Party should do onsite validation of system at the time of installation. For this validation vender should having it own capability with their own company trained service engineer to perform validation. No third part

will be entertained. And vender will have to submit the validation certificate from their already existing user list to state that they are satisfied with their validation and company has the capability to perform validation with their own service engineer.

Warranty: - Three years onsite comprehensive warranty & additional 2 years AMC .

The System must have facility to accommodate sterilization procedures using vaporous hydrogen peroxide (VHP) or chlorine dioxide.

9. Digital Butyrorefractometer (Imported)

Measurement Range: Refractive index (nD) : 1.3330 to 1.70000, Brix : 0.00 to 100.00% (Automatic Temperature Compensation) . Butyro: 30 to 90. With self diagnostic feature. User scale : 100 User scales:Can measures approx IODINE value ,honey moisture,specificgravity,DMF,Ethanol,Ammonia,SodiumHydroxide,NACL,CalciumChloride,Surfactants etc. Temp:5 to 75 degree Measurement Accuracy: Refractive index (nD) : ±0.0001, Brix : ±0.1%,Butyro: ±0.3 Repeatability: ±0.00005, Brix : ±0.02% Minimum indication: Refractive index (nD) : 0.00001, Brix : 0.1/0.01by selection%, Temperature: 0.01°C. Types of Modes:Mode-1,Mode-2,Mode- 3,Mode-S.

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10. Rancimat (Imported)

Completely automated microprocessor based analyzer for testing oxidative stability/Rancidity of Natural, vegetable oils & fats

Should have a temperature range from 50o C to 210oC It should be possible to set the working temperature in steps of

1oC System should have facility for correction of temperature.

Wither manually or automatically using suitable temperature sensor. The range for correction –9.0 oC to +9.0 oC of set temperature. In steps of 0.1 oC

Repeatability of set temperature should be better than +/- 0.2 oC Temperature fluctuation should be less than 0.1 oC Sample Capacity: total 8 samples per unit. Expandable to 32

Samples with addition of Additional Units. It should be possible to control up to 4 units using one software & PC. Such an expanded system should have possibility of measuring upto 32 samples at upto 8 different temperatures.

It should be possible to start measurement of each sample individually.

System should have eight reaction vessels & eight measuring cells for measurement of conductivity.

Continuous measurement & monitoring of conductivity for each sample channel.

Software should have fully automatic evaluation of stability time or induction time. It should be possible to convert stability time or induction time to reference temperatures as per the standard tests.

Software should have facility to extrapolate the stability time at different temperatures. So as to predict the approximate stability of the product at different storage temperatures.

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Test & Calibration Kit for Calibrating temperature of the system should be provided with the system.

Consumables such as reaction vessels, measuring vessels etc. should be included in the offer.

4-8 heating blocks with individual control of blocks

Supplier should have at least 10 installation in India

11.

Falling Number Apparatus(Indigenous)

Complete system (stirring unit, display and control module and sample preparation mill) for determination of the alpha amylase content of wheat and cereal products by the falling number method.

Software controlled technology Control unit should have built in function monitoring and error

checking. Should be supplied with hammer type cyclone mill with a capacity of

about 300g for preparing samples for falling number analysis. Should be supplied with two additional stainless sieves of 0.8 mm

each. Facility for blend ratio and attitude correction Power supply 220V, 50-60 Hz

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12.

Micro centrifuge

(indigenous)

Max Speed......... 7,2 00 rpmMax RCF............. 2,350 gPower .................110V, 50/60Hz, 130mA or 220V, 50/60Hz, 65mA Rotors.................6x1.5/2.0ml angle rotor,2x8 well 0.2ml strip rotor,Six adapters fit 0.5ml tubes, Six adapters fit 0.2ml tubesDimensions......... (W)142*(D)150*(H)102mmWeight................ 650 g Color.................. light grayAmbient operating temperature

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Small Equipments for Limited Tender (Food Testing Lab)

S. No. Name of the Equipment Specification Quantity AMC (Yrs)1. Lab Stirrer (overhead

stirrer)Digital display, timer, speed regulation: 50-2000 rpm, stirring volume: up to 25 L, Constant speed even when viscosity changes.Stainless steel stirrer.

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2. Magnetic stirrer with hot plate (Controlled heating)

Temp range(0C)- RT to 370Temp display- (will prefer LED)Work plate material- resistant to acid and alkaliSpeed rpm-0-1500Temperature sensor110V/60HzStirring volume-15LWith magnet bar for each plate

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3. Vortex Mixture Variable stirring speed (up to 3000 rpm), touch and

continuous mode, with good flexibility

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4. Digital pH meter Display- 3 ½ digit LED0-14.00 pH±1999 mVResolution-0.01 pH

: 1 mVCalibration Points: up to 3Power: 220 V ±10% 50 Hz.Temp. Compensation :

Auto / ManualIntegrated electrode stand with Swivel arm and power adopter

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5. Bench scale a) Weight capacity: up to 10 kg

Accuracy: 0.01gmb) Weight capacity: up

to 5 kgAccuracy: 0.001gm

c) Weight capacity: up to 2 kg

Accuracy: 0.001gm

Stain lees steel top, digital display, good repatibility

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6. Conductivity Meter/TDS meter

Conductivity Range0 to 19.99, 199.9, 1999 µS/cm; 19.99, 199.9 mS/cmTDS Range0 to 9.99, 99.9, 999 ppm; 9.99, 99.9 pptResolution & Accuracy0.05% Full Scale & ±1% Full Scale + 1 LSDTemperature Range-10.0 to 110.0 °C (Meter)Resolution & Accuracy0.1 °C & ±0.5 °CCalibration for ConductivityAutomatic (single or multi-point up to 4 points) / Manual (up to 5 points)Calibration for TDSManual (up to 5 points - 1 per range)No. of Calibration PointsUp to 5 points (1 per range)Temperature CompensationAutomatic / Manual (0 to 100 °C)Temperature Coefficient0.0 to 10.0%/°CNormalization Temperature20.0 or 25.0 °CTDS Factor0.40 to 1.00 (selectable)Cell Constant0.1, 1.0, 10.0 (selectable)Memory50 data setsSpecial FunctionsAuto-ranging; Hold; Stability Indicator; Self-diagnostic; & Auto-Power Off after 20 minutes (selectable)

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7. Hot Air Oven Double walled construction inner chamber made of Stainless Steel 304Q &

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exterior made of G.I. sheets powder coated. The Gap between the two walls filled with glass wool insulation. Fully insulated door with brass lock hinges & ventilator. Heating is by specially designed heaters made of Nichrome wire. Temperature Controlled by Electronic Digital Temperature controller with PT 100 as sensor. Stainless steel perforated shelves.

Temperature Range: RT to 250oC

Temperature Resolution: 0.1oC

Control Accuracy: +-0.1oC

Chamber Size: 85 liter

Selves no.3

Forced Air circulating System with Fan for temperature Uniformity

Temperature controller by Microprocessor based Auto Tune PID controller with 0.1 resolution

Electronic Digital Timer

RS 485 with software for PC communication with META- DATA LOGGER

Multi channel Data logger with printer output. (Date, Time, Set Temp, Actual Temp will be printed on reports.)

Safety thermostat

CE Certified

8. Muffle Furnance Maximum Temperature-1800 1500 0C or higherMuffle size (Space)-5 literTemp Accuracy: ± 1 2 0CTmax- 45 minStain less steel bodyPID ControllerCE Certified

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9. Water bath Inside chamber: stain less steel, 12 hole with lids, temp:

98 deg c, compact model, digital display and temp

control

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10. Shaker water Bath Inside chamber: stain less steel, 12 flask holding with

flexible clamps, smooth stirring with variable speed

control, temp: 98 deg c, compact model, digital

display and temp control

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11. Serological water bath 25 ltr capacity, Inside chamber: stain less steel, digital display and temp

control

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12. Cryo bath Up to 0 deg C or lower, 35 litre,Inside chamber: stain less steel, digital display and temp control, with water circulating

pump

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13. Vacuum oven with Vacuum Pump

Triple walled Outer case in mild steel with epoxy powder coating with stainless steel quality of 304quality.

Vacuum chamber shall be robust stainless steel supplied with two stainless steel shelves.

Insulated with super fine mineral wool.The vacuum oven with glass door shall have stainless steel door and have radial locking and temp shall be maintained from RT

Size: 40-50 literPID controller,Diaphramvacumme pump

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14. BOD Incubator Double wall construction, Inner chamber made up of stainless steel 304 quality & outside of M.S painted

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Temperature range 5 to 60

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digital temperature incubator cum controller. Fitted with unbreakable transparent acrylicCompressor shall be fitted with reputed make Capacity: 170 literCirculating Fan: 2 nos fitted inside the chamberShelf; 3 Nos made of SS wire. The tray can be adjusted anywhere at a distance of 4 cmsWorking temperature: 5 to 60 . Temperature accuracy:± 1 ( or 0.5 under ideal conditions)Temp Readability: 0.1 0.5

15. Incubator Shaker Outer Inner chamber made up of stainless steel 304 quality

Temperature range 5 to 60

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digital temperature incubator cum controller.

Orbital shaker platform (Horizontal orbital motion) with shaking amplitude of 25 mm & is fitted at bottom of inner chamber with D.C drive motor. The speed of shaker from 20-400 RPM shall be controlled by steeples electronic controller. Two stroke

The unit shall be fitted with digital speed meter (RPM counter) two nos of fluorescent tube fitted inside the chamber along with 0-20 hrs timer for cyclic operation of tubes. Supplied with one trayVolume : 6 cu ft.

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16. Laminar air flow Microprocessor based LED + LCD Controller (without air velocity monitor) password protection, UV tube & Front

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Door Interlocking, UV tube life meter, HEPA filter life meter and alarm.

Direction of Flow: VerticalCleanliness level: Class 100 as per US standard 209EWorking table: Made of Perforated stainless steel sheet stain finishedFront Door: Made up of clear perpex sheet/Polycarbonate Sheet. Door in driven through motor operated by switch for up and down movementExhaust system: with additional HEPA filter and virus born out Unit.Standard Parts: HEPA Filter, Prefilters, Blower assembly, Ultra Violet lamp, IlluminationPressure monometer, gas inlet nozzle, floor levelling screw & wire cord 220 V 50Hz,single Phase, AC supply.Size: 4ftx 2ftx2ft

17. Autoclave Capacity 90-100 literMicroprocessor based, programmable feature with PID, 16 x2 character LCD display, 4 program key, one start/stop key, PT-100 3wire sensor, Automatic soak, purge, Exhaust setting, with alarm set.

Sturdy construction, double walled, Inner chamber made up of 16 SWG stainless steel of 304 quality, Outer shell made up of thick mild steel duly painted. Lid made up of thick mild steel duly stainless steel lid and is tightened by radial locking system. Lid is mounted on a central screw and shall be provided with best quality joint less neoprene gasket.

Fitted with glass indicator to indicate water level inside the

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boiler

Fitted with Pressure gauge, steam release cock, safety valve, spring loaded safety valve etc. The pressure valve can be set at any pressure in between 5 to 22 PSI, provided with drain valve.

Hydraulically tested up to 40 PSIProvided with ISI CE mark. Complete Stainless steel basket, Cord plug to work on 220 V± 9% 50 Hz single phase.

18. Refrigerator Branded, 280-300 liter, double door

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19. Deep Freezer (-20 to -80

Temp. Range-50 to -80 degrees CCapacity300 LitersControllerMicroprocessor / Micro-controller based temperature controller.Temperature DisplayDigital LED/LCD.High & Low AlarmAudio-visual high & low temperature alarm.Deep Freezer ConstructionOuter PanelsOuter panels are made of GI coated/ CPRCA sheet/Stainless Steel.Interior PanelsInterior panels are made of Stainless Steel.DoorStandard hinged door with Double gasket seal between the door and the cabinet increases system efficiency. Option includes dual door system or vacuum insulated glass door.InsulationPolyurethane foam insulation with a thickness of 100mm.TraysAdjustable stainless steel

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trays with perforated design.Castors : Castors for minimal effort mobility.Deep Freezer Refrigeration systemRefrigerationSPENCERS superior refrigeration system.CompressorHeavy duty Air-cooled compressor. The compressor is distinguished by its excellent performance, low noise level (<60dB) and minimal vibration.CondenserHighly efficient condenser with automatic condensate evaporating system.EvaporatorInternal evaporator system Forced draught.RefrigerantNon-CFC/HCFC environmental friendly based on compressor capacity.Deep Freezer AlarmsAlarmsAudio-visual alarm system to warn of high or low temperature. Optional alarm systems like door ajar, condenser faults etc. Optional Alarm system with Rechargeable battery backup.Deep Freezer ControlsTemperature ControlsMicro-processor based Temperature controller cum indicator.Optional: Alarm system for various parameters with rechargeable battery backup; Voltage Safety System; Backup refrigeration system etc.Power Supply220 volts, 50Hz. / 110 volts, 60Hz.

20. Electronic Colony Counter

Digital Display: 4 digit, 999 Max. Count(Model :LT-37) 3 digit, 999 Max. Count(Model:LT-36)

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Dish Size: 110 mmMagnification: x 1.7Dimensions: L 274 x B 320 x H 167 mm (approx.)Power: 230V - 10% AC, 50 Hz, 40WAccessories: Marking Pen (1 No.), Magnifier Lens (1 No.)

21. Centrifuge machine Rotar with min. 6 tube holder, tube capacity, 25 15 ml, 50 ml, 1.5-2.0 ml (24x1.5 ml holder) up to 5000 15000 rpm, digital display of rpm, time, time set, rpm control, safety cover, rubber base to prevent vibration

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22. Melting Point Apparatus Fast, safe, reliable

measurements 

Mercury free

Built-in digital thermometer

Microprocessor controlled ramps

Ramp rates from 0.5 to 20 °C/min

Digital display

Easy to clean and maintain

Tube tapper packs samples

safety certified

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23. Nephelometer/Turbidity Meter

Self-Contained and calibration standards

Auto Ranging 0 - 1000 NTUInstrument senses turbidity level of sample and automatically adjusts to the appropriate measurement.

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RS232 output

Optional pour through assembly

Simple Calibration Procedures - calibration initiated with the push of a button ensures accurate readings.

ISO compliance24. Sonicator •Easy to operate 

•Made of one piece S. S. Tank •Aadvanced MOSFET technology •Auto-tuning facility •Digital tuning of Transducers to avoid any frequency shifted •Compact, rugged and highly durable •Ssafer operations •Operating frequency 33 3KHz •Input Voltage range of 170V AC - 270V AC, 50Hz, 1Ph •Micro Controller based timer with range 0 to 30/99 minutes •Thermostatic controlled temperature controller

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25.Hot plate with cast iron/steel top,

12*18*6 inch2 3

26. Soxhlet extraction unit with energy regulators mentle type, unit of six test

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27. Heating mentle with energy regulator 1 liter capacity

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28.

Pipette variable volume

0.5-10, 10-100, 200-1000, 1000-5000 Micro L ( 1 2

each),With calibration certificate

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