Department of Food Processing Technology

Specification of the equipments

  1. Laboratory Pasteurizer

Skid mounted process module

CE marked European standard and 3A American standard

All plates of SS-316 material

Pasteurizer: PHE type, capacity: 20 LPH with all accessories

High Pressure Homogenizer: Discharge capacity of 20 LPH at the pressure of 200 bar with all accessories

Hot Water Generator

Package Type Chiller

Motor Control Centre

Interconnecting pipes and fittings

  1. Laboratory Ball Mill

No. of sample holders: 2

Input product size: 6-8 mm

Output product size: 25 micron

Material of Bowl with Lid and Grinding Ball: Stainless Steel (SS-316) Food Grade

3. Humidity and Temperature Indicator with Probe

Battery operated

Resolution: 0.1%RH

Operating temperature: -20 to +60°C

LCD display

  1. Fluidized Bed Drier

Capacity 200-1000 g

Glass bowl for easy visibility

Electric motor driven centrifugal impeller

Controller for temperature, cycle time, temperature hysterisis, cooling time

  1. Drum Drier

Operation: Batch-wise

Size of feed: upto 2000 microns

Feed moisture: 50-90%

Operation temperature: 50-200°C

pH: All

Construction material: SS 316

Specification of HPLC system with accessories

1)HPLC Pump

Integrated HPLC system with dual piston pumps Flow precision 0.1% RSD. Programmable flow rate range from 0.00 to 10 ml/min with 0.01 ml/min increments upgradable to 20ml/min or higher. Composition accuracy : +/- 0.5%, Precision: <0.5% RSD. Maximum pressure: 6000 psi at all flow rates. Safety & maintenance Aids: Extensive diagnostics error detection and display. Flow accuracy: +/-1.0% Software programmable high and low pressure limits. Software initiated purge functions. Delay volume <200ul.

2)Gradient mixer

3)Manual injector

M7725i Rheodyne Injector with 20 ul loop and mounting bracket, Additional loops of 5, 50 and 200 ul loops to be included.

4) Dual wavelength absorbance detector

Wavelength range: 190-700nm. Light source: Deuterium Noise: <+/-0.35 x 10-5AU, Dry Cell, 254nm at 1 sec time constant. Drift: 1 x 10-4 AU/hour. Accuracy +/-1nm. Measurement range: 0.0001 to 4,0000 AUFS. Bandwidth: 5nm. Flowcell: Taper Slit with 10ul (std). Time programmable: Wavelength polarity, lamp off/off. On-line LCD display of chromatograms/spectras.

5) Refractive Index detector

Refractive Index range:1.00 to 1.75 RIU, Noise: <1.5x10-9 RIU mode, Drift: <+/-1.0x10-7 RIU/hr, Measurement Range: 7.0 x 10-9 to 5.0 x 10-4 RIU, Time constant: 0-5.0 seconds, Flowrate: 0.1 to 10.0 ml/min, analytical to Narrowbore applications, Flowcell: Fused, quartz, Cell Volume: 10 ul, Cell pressure< 100 psi, Attenuation settings: 1 to 500 x 10-6 RIU.

6) Computer System and compatible HPLC Software

7) Column Heater

Temperature should be upto ambient to 150°C

8) Columns

  • C18, 4.6 x 250mm
  • Carbohydrate analysis column
  • Biological Sample Analysis Column

9) Filtration Accessories

10) Solid Phase Extraction Unit

Department of Physics (DST Project- Dr. D.Mohanta)

Specification of the equipments

  • Computer controlled patch-clamp Amplifier EPC10 (USB) alongwith 8+8 A/D D/A data acquisition interface.
  • Driver software for EPC 10 multichannel analysis facility (upto 16 input/output channels)
  • Fitmaster, data analysis & fitting software.

Department of Environmental Sc.

LABORATORY MILL

Grinding of dry plant samples, also for a great variety of commercial dry materials . Electrically Operated.

Working Chamber:Motor

100mm x 50mm:1/2 HP

Department of Energy

1kW OFF-GRID PHOTOVOLTAIC POWER PLANT

Basic System Details:

  • Location: Tezpur, India (26.63N, 92.80E), Average insolation=4.5 kWhr/m2/day, Tmax= 38oC,RHmin=70%
  • 1kW at standard solar irradiation
  • Off-grid with DC/AC load
  • Roof mounted
  • 5 Days autonomy

1.LOAD---Option for DC/AC Load

  • Light Source White Light Emitting Diode (W-LED)/CFL
  • The LED solar lighting system should be designed to operate for average 10 hours a day, under average daily insolation of 4.5 kWh /sq.m. on a horizontal surface.
  • Light Output 900 lumens or more will be preferred.
  • Soothing to eyes
  • Mounting of light Wall or ceiling
  • Electronics minimum 80% total efficiency
  • Average duty cycle 10 hours a day
  • Autonomy 5 days (Minimum 12 operating hours per permissible discharge).

2.PV MODULE—Crystalline or Poly-crystalline module

  • The power out put of the PV module .: 16.4 Volt to 48Volt loading voltage.
  • The terminal box on the module should have a provision for opening for replacing the cable, if required.

3.BATTERY---Battery should conform to latest BIS/International standards

  • 2 V high current battery units
  • At least 75 % of the rated capacity of the battery should be between fully charged & load cut off conditions.
  • Low maintenance/maintenance free battery

4.ELECTRONICS—Standard systems

  • The total electronic efficiency should be at least 80 %.
  • Electronics should operate at 12 V and should have temperature compensation for proper charging of the battery throughout the year.
  • The light output should remain constant with variations in the battery voltages.
  • Necessary lengths of wires / cables, switches suitable for DC use and fuses should be provided.

5.ELECTRONIC PROTECTIONS--- For batteries, modules and ECU

  • The system should have protection against battery overcharge and deep discharge conditions.
  • Fuses should be provided to protect against short circuit conditions.
  • A blocking diode should be provided as part of the electronics, to prevent reverse flow of current through the PV module(s), in case such a diode is not provided with the PV module.
  • Full protection against open circuit, accidental short circuit and reverse polarity should be provided.

6.MECHANICAL COMPONENTS— For batteries, panels, lighting

  • Metallic frame structure (with corrosion resistance paint) to be fixed on the roof of the building to hold the SPV module. The frame structure should haveprovision to adjust its angle of inclination to the horizontal between 0 and 45, sothat it can be installed at the specified tilt angle.
  • It should be possible to mount the light source on a wall or ceiling or hang it from the ceiling in a stable manner.
  • Acid proof corrosion resistance painted battery racks should be provided.

7.OTHER FEATURES— Operation schedule, autonomy

  • The system should be provided with protection against overcharging and deep discharge condition of the battery.
  • Provision for data collection,computer interface with real time data accessibility option through internet.
  • Provision for 5 days autonomy.
  • Provision for daytime operation through panels.
  • Automatic switch for dusk-to-dawn operation under average daily insolation of 4.5 kWhr/m2/day.

8.QUALITY AND WARRANTY— For PV Panel and BOS

  • Components and parts used in White LED based solar lighting systems should conform to the latest BIS / international specifications, wherever such specifications are available and applicable.
  • The PV module will be warranted for a minimum period of 15 years from the date of supply and the White LED solar system willbe warranted for a period of at least 5 years from the date of supply.
  • The sealed maintenance free battery should be warranted for a period of atleast two year.The lead acid flooded type battery or VRLA battery should be warranted for a period of 5 years.

9.DOCUMENTATION— Hard as well as soft copy

  • An Operation, Instruction and Maintenance Manual must be provided.

Terms & Conditions.

  1. The rates should be quoted along with specifications and supporting documents (technical details and brochures, etc.).
  1. Quotations should be accompanied by-

i. A call deposit (earnest money) amounting to Rs. 5,000/- pledged in favour of the Registrar, TezpurUniversity, payable at Tezpur.

  1. Quotation for each category/departments if applicable should be given in separate covers.
  1. The rates should be exclusive of taxes and applicable tax % should be clearly indicated.
  1. The University is exempted from Custom & Excise duty.
  1. Terms and Conditions of supply should be clearly indicated in the quotations.
  1. The supplier should be in a position to deliver and install the ordered items within the stipulated time mentioned in the supply order.
  1. Items must be delivered at Napaam campus of the University at the cost of the supplier.
  1. The rates should be valid at least for a period of six months.
  1. Lowest quotation will not be sole criteria for qualification/selection.
  1. Proprietary items should be quoted with sole Manufacturer’s/ Distributorship’s certificate.
  1. The University reserves the right to accept or reject any or all the quotations without assigning any reason.
  1. Applications clearly stating the Quotation Notice No. & Date should be submitted to the Registrar for release of call deposit/earnest money against unaccepted quotations.
  1. No separate tender paper will be issued from the office; one should only download the specifications from the web site.
  1. Successful bidder(s) has to submit 10% bank Guarantee in case of advance payment through LC/Foreign Draft/Wire Transfer which will also be retained as Security for the warranty period of not less than (01) one year.

Sd/- Registrar