Specifications for lab instruments

Transcription

1 P2/97/ Sir, Sub: E- tender for supply of Lab equipments- regarding E Tender is invited for the supply of Lab equipments Specifications for lab instruments 1. Hot air oven with NABL t raceable calibration certificate for temperature Temperature range - upto500 o C Temperature Accuracy - ± 1 0 C Temperature controller - Digital microprocessor controller with LED display Heating - Bottom heated Air circulation - Blower Inner chamber - SS 304 Cabinet - GI Powder coated Outer door gasket - Silicone Trays - perforated SS tray 3 nos Supply VAc Size - 60x60 cm Capacity L

2 2. Vertical Autoclave withnabl traceable calibration certificate for temperature and pressure Operating pressure Psi Gasket - Neoprene rubber gasket Drain - Drain tap at bottom Digital temperature indicator Pressure gauge - Sterilizing pressure 1.2 kgf/cm at C Inner size - 55 x 75 cm Capacity L With accessories - low water level cut off device, digital timer, pressure control switch, vacuum breaker, safety valve Vessel, Walls, lid, basket SS Standard weights with NABL traceable calibration certificate Material Stainless Steel Density g/cm 3 Susceptibility Magnetization - F1-25 µ T Packing - Wooden Box Accessories - Tweezers, Cloth, gloves 4. UV Cabinet

3 Cabinet made of mild sheet duly powder coated provided with inspection hole useful for viewing TLC plate under UV light of different wave lengths, equipped with one fluorescent tube for inspection, provided with individual switch for each tubes. Description - Cabinet with dual UV light short wave 254nm and long wave 365 nm and one fluorescentlamp 5. Bacteriological incubator with NABL traceable calibration certificate Temperature range - Few degrees above ambient to 70 0 C± 1 0 C Temperature control - Digital controller cum indicator LED Display Heating - Bottom heated Air circulation - Blower Inner chamber - SS 304 Door - Acrylic Cabinet - GI Powder coated Outer door gasket - Silicone Trays - perforated SS tray 3 Nos Mineral wool bard insulation Gap between walls fitted with glass wool insulation Suitable air ventilation support provided on top of both sides Fitted with control switches and pilot lamps on front panel that provides for easy user interface Inner Size (WxDxH) - 605mm x 605mm x 910mm Capacity L Heat Load KW

4 6. Shaking Water Bathwith NABL traceable calibration certificate Drain plug fitted to unit, Temperature controls within accuracy of ±0.5 c, Microprocessor based digital temperature controller cum indicator, Gabled cover and heating element Speed regulator on front panel for controlling shaking motion Oscillating tray that rides on rollers oscillated through geared variable speed motor Heavy duty motor Shaking tray provided for hold test tubes or erlenmeyer flasks in capacities from 25 ml, 50ml, 100 ml, 250 ml, 1000ml One shaking tray as standard accessory support rpm meter Shaking tray size of 405 x 300 x 150mm 2.5 kw of heater load support Temperature range from ambient +5 c to 97 c ±0.5 c Shaking speed of 40 to 180 strokes/minute Step-less speed control based regulator support Handle different numbers of tubes at a time including 20, 16, 12, 9, 5, 4, 35 Specifications: Internal Dimensions (LxBxD) x 375 x 225mm Shaking Tray Size x 300 x 150mm Heater Load KW Temperature Range - Ambient +5 C To 97 c ±0.5 C Controller - Microprocessor Based PID Digital Temperature Indicator-Cum-Controller Shaking Speed - 40 To 180 Strokes/Minute

5 Regulator - Stepless Speed Control Flask Capacity -25 ml 50 ml 100 ml 250 ml 500 ml 1000 ml 25 mm Diameter Number of Tubes - 20, 16, 12, 9, 5, 4, Water Bathwith NABL traceable calibration certificate For boiling as well as general purpose working Single walled kettle element Thick gauge stainless steel finish with lid support featuring 6 or 12 holes with concentric rings Inner sizes of 300 x 250 x 100mm 6 holes of 75mm dia with concentric rings Thermostatic based temperature control provision Mineral wool based insulation support that provides Temperature range from ambient +5 c to 95 c ±0.5 c. Specifications: Inner Size (LxWxD) x 250 x 100mm Capacity - 6 Holes of 75mm Dia. With Concentric Rings Heater Load KW, 1.5 KW Temperature Control - Thermostatic Insulation - Mineral Wool Temperature Range - Ambient +5 C To 95 C ±0.5 C.

6 8. Water Distillation Manesty Typewith NABL traceable calibration certificate Stainless steel 304 grade sheet The unit with flexible tubing, supplied with cord as well as plug Specifications: With CP wall Mounting clamp Capacity Output - 4 Litre /Hr Heater Load - 3 kw Work On - 220/230 Volts A.C. Supply 9. Muffle Furnacewith NABL traceable calibration certificate Based on rotating disc-splash plate principles Producing super fine particles of micron size High density ceramic fiber insulation as well as abrasion resistant chamber Thick P.C.R.C. sheet and duly powder coated based outer and intermittent walls Heating elements developed using KANTHAL "A-1" grade wire Auto tuned digital P.I.D. controller Ceramic wool as insulation Temperature Range - Ambient to C

7 Specification :- Size Of Muffle 225 x 225 x 450mm Digital ph meterwith NABL traceable calibration certificate Technical Specification 1. Should have Working range from 0 to Should have resolution 0.1/0.01 ph. 3. Should have Temperature compensation zero to 100 degree C with ATC 4. Should have Automatic calibration facility. 5. Should have data storage facility and record maximum and minimum value. 6. Should have 3 stage calibration. 7. Should have digital display with ph unit readability 8. Shouldsupply Tri-combination ph/atc electrode 9. Should supply Electrode + Standard buffer solution (ph 4.0, 7.0, x 50ml for each bottle) + standard electrode holder +Ac /DC Adaptor. 10. Should be provided with an electrode holder/arm with smooth movement 11. Chemical Balancewith NABL traceable calibration certificate Features : Large LCD display for easy view.

8 Wind guard Parts Counting & percent weighing. Below balance weighty facility. Die cast aluminum design for long term stability & accurate result Various weighing units like ct, gm, oz, dwt, mom, GN. SPECIFICATION Capacity 600g Linearity Pan Size Display Dimension 110mm Liquid Crystal Display 13 mm Height, 4 Digit Display 190 (W)x200 (D)x80 (H)mm Environment 0 C -40 C (32 F-104 F) RH < 85% 12. Abbes refractometer with external power supply, standardisation plate and contact liquid, plastic dust cover and instructions for use. Refractive Index can be read directly from a scale divided to allowing for estimation to ± Direct reading models Measurement range Refractive Index (nd) to Brix 0.0 to 95.0% (Automatic Temperature Compensation is executed from 5 to 50 C ) Minimum scale Refractive Index (nd) ,Brix 0.1% Measurement accuracy Refractive Index (nd) ±0.0002, Brix ±0.1%

9 Measurement temperature 5 t o 50 C Power supply AC adapter (100 to 240V (50/60Hz) AC input ) Light source LED Lamp (Approximating to wavelength of D-line) Ambient temperature 5 to 40 C Test piece 1 Contact liquid [monobromonaphthalene] (4m ) 1 Allen wrench for detaching/attaching prism 1 Lighting adapter for solid sample 1 Tube band 1 Instruction manual 13. Hand held refractometer -2 pcs Daylight plate for small volume samplings Calibration Certificate Measurement Range Brix : 58.0 to 90.0% (Automatic Temperature Compensation) & 0-58% Minimum Scale Brix : 0.2% Measurement Accuracy Brix : ±0.2% (at 20 )

10 Repeatability Brix : ±0.1% (20 )ATC International Protection Class IP65 (except eye piece) Dust-tight and Protected against water jets. Magnetic stirrer without hot plate Speed control range RPM Upto 8 ml Digital Fault indication Outputs sound signal and turns off the heating Boiling point determination apparatus Backlit LCD Display 16 x 2 Line Alphanumeric Temperature Range +5ºC above ambient to 300ºC Temperature Sensor PT100 Readability 1.0ºC Temperature Accuracy ± 1ºC, +10ºC above ambient to 300ºC 14. Heating mantle (3 station) Description: A) Heating Mantle Combined Unit: ON-OFF Knob for heat power control Mantle Knitted withglass fibre yarn

11 Provides uniform heating to flasks Heats upto 400 C For Round Bottomed Flasks B) Technical Specifications: Heating Mantle Material: Made of Steel Mantle Capacity: To hold standard Round Bottom Flasks upto 1L Temperature Range: Approx. 400 C Heating Control:ELECTRONIC power regulator Permissible Ambient Temperature: 5-40 C Permissible relative moisture: 80% IP Class: 10 C) Included Accessories: Clamps Boss heads Rods 15. TLC Viewer with Camera Specification: Model : TLC Viewer Cat.No.TLC2536 EPI-UVSource EPI-VIS Speed Controller Input Voltage : 254nm8 WattsX2 Tubes,365 m 8 wattsx2 Tubes : Fluorescent 8 watts X 2 Tubes : Knob Control ( Analog) : 230V 50 Hz AC Supply

12 Fuse Instruction Manual Warranty Card : 2 Amp : 1 No. : 1 No UV Darkhood Metal Cabinet With Powder Coated Nitrile Sheet for Anti Corrosion and to visualize strips Digital SLR Camera Mount on top for viewing etbr Filter to viewing Trinocular compound Research Microscope with 3 MP Camera and Image analyzing Software Make Biolinkz Model : LCM C Shaped sturdy stand Siedentopf binocular tube,30 inclined,360 rotable,ipdv55-75 mm, With Dioptric adjustment on left ocular Wide field eyepiece WF 10X/20mm paired with eye guards Quadruple Reverse angle nosepiece ( Ball bearing type) Plan Achhromatic objectives 4x.10x,40x(Spring loaded) and 100x (Spring loaded, Oil mmersion) Stage rectangular 132X142mm double plate with mechanical stage Cross travel 75x40 mm on ball bearing with co-axial control, Spring, clip Double Slide Holder

13 Sub-stage ABBE condenser NA 1.25 with aspheric lens Iris diaphreagm and special day light blue filter Co- axial coarse and fine focusing mechanism with tension control and unique Auto Focus Lock Illumination system 3.3W LED with intensity control. Universal power supply ( 100V-240V) ISO 9001,CE approved Packed in molded Styrofoam box, with operation manual, dust cover and cleaning cloth 16. Trinculor research microscope 3MP imaging Camera and Software Make: Biolinkz 3 MP USB Digital Microscope Camera SENSOR Size ½ inch CMOS Color Live Image Resolution 2048*1536 (3MP) Frame Rates 2048*1536:17FPS 640*480 ( ROI) :56FPS Any Size ROI Pixel size 3.6um*3.6um Scanning Line Scanning Shutter ROLLING SHUTTER Exposure Time ms Bits Raw 8/Raw 10 (optional) Sensitivity 1.0V/Lux-sec( 550nm)

14 Spectral Response 380nm 650nm(wuth IR-filter) S/N Ratio 44dB Dynamic Range 71 db Measuring Tool ( Line, circle, square, angle Etc) Exposure Control Auto/Manual/Rgional Image Format RAW,BMP,JPG, PNG Image Control Framerate, Image definition, snap mode, image Lightness, exposure time, RGB, GAMMA, Contrast,, sharpness PC system windows XP ( 32/64bit):Win8(32/64bit) Software interfacetwain, Directshow Output USB Mb/s Working instruction LED Power less 0.7W Power supply USB 5 V Operating Temperature 0-50C Storage Temperature C Operating Humidity 10%-60% RH Camera Mount C/CS Camera Size 45*48*36.4mm Gross Weight 100g Tender Form cost Rs.1575/- Including all charges Earnest Money Deposit Rs.10,000/-

15 Tender details can be downloaded from the website www. etenders.kerala.gov.in from For more details, please visit our website or contact our Purchase Division at Kuttanellur. Yours faithfully, Sd/- Managing Director