Tender No.: - Vertical Axis Cup Type Water Velocity Sensor with Handheld Data-logger FEPDF 2018-2019 Name of the Department - GEOGRAPHY Sl. No. 1   Dated:14.12.2018

Sealed quotations are invited from the Enlisted Vendors of the University to quote their lowest possible rate for the supply of the under-mentioned goods/articles, subject to the following terms and conditions. The quotations must be submitted to Dr. Mery Biswas of Department of Geography of Presidency University.

Last date & time for submission of quotation is 21.12.2018 … up to 3.30 P.M.

Consignment in details:-

Sl No

Particulars

Brand/Make

Approximate Quantity

1.

Vertical Axis Cup Type Water Velocity Sensor with Handheld Data-logger

Sensor should be as per IS: 3910-1992, the Cup type Water Current Meter employs a bucket wheel assembly that should mounted upon a shaft and rotates in response to fluid flow, generating a signal that is proportional to the fluid flow velocity.

Sensor should be as per IS: 3910-1992, the Cup type Water Current Meter employs a bucket wheel assembly that should mounted upon a shaft and rotates in response to fluid flow, generating a signal that is proportional to the fluid flow velocity.

Technical Features : 6 Cup Wheel Cup type Type

Current meter body : All parts of brass, chrome plated

Operating Range : 0.3 to 3.5 meter per second

Accuracy : For velocities up to 0.3 m/s, 1% Full scale, For velocities >0.3 m/s, 0.5% Full Scale

Contact chamber : Magnetic

Dimension : Bucket Open end diameter: 2.0 inch, Bucket diameter: 5.0 inch

Rates spin test > 75 seconds

Accessories : Instrument oil, cleaning cloth, screwdriver with 10kg fish weigh, 10m suspension wire and a rugged wooden carrying case.

Data Logger Features & Specifications:

Sensor Input: Any Current Meters of any make with switch closure output

Mode of Operation: Velocity Logger Mode & Rev. Counter Mode

Parameter Monitored: in Velocity Logger Mode : Date, Time, Velocity (m/s). in Rev. Counter Mode: Date, Time, Rev. & duration.

Display: LCD (16 X 2) to display the instrument status.

Keyboard: provided for on-site programming.

Logging: Automatic (after measurement)

Site Reference : Programmable

View/Delete Data: User can be able to view / delete logger data at site without help of computer.

Current Meter Revolution Buzzer : Provided with user selectable ON/OFF Feature

Key Tone : Provided with user selectable ON/OFF Feature

Back Light: Provided with user selectable High, Medium & Low intensity and ON/Timed ON feature.

LCD Contrast: Provided with user selectable 0 to 7 contrast Levels.

Real Time Clock: Internal with accuracy of +/- 2 minutes /year & leap year compensation

Memory: 8192 data sets.

Battery : 2XAA Alkaline Batteries (easily replaceable onsite).

Battery Monitoring: Battery Level display on LCD with Low Battery Warning

Operating Humidity :0 to 100%, Operating Temp: - 20 to 70 °C

Data Port: USB Port for Downloading Data from Data Logger to Computer/Laptop

NA

1

Note: a) The sealed cover should be duly superscribed with the enquiry no & date and name of the item quoted in block letter.

b) Party is requested to keep in touch with Dr. Mery Biswas of Department of Geography, Presidency University before quoting the rate for better knowledge of specification, quality of material, etc.

c) Warranty must be mentioned in your offer for all the above items.

d) Please make sure to mention unit price and cumulative price for all items that should be inclusive of all taxes, duties and other charges as stated in point no.3 below.

e) Rate and amount of GST for each item is to be specified in the quotation.

Finance Officer

Terms & conditions of the Quotation:-

1. The bidder must be GST-Registered (photocopy of the GST Registration Certificate to be provided along with the quotation). Quotations of the unregistered dealers would be summarily rejected.

2. The quotations should be made by the vendors in their original letterheads clearly indicating the aforesaid goods/articles in details.

3. Price quoted should be inclusive of GST, installation, commissioning and delivery charges up to Presidency University.

4. Rate and amount of GST for each item is to be specified in the quotation.

5. DSIR Certificate would be provided to the L-1 Vendor against Proforma Invoice, if necessary, for the purpose of exemption of Customs duty / GST as per the extant Rules and Notifications.

6. The above Rate Format is to be strictly followed. In case a bidder is unable to quote the rate against any item, the rate should remain blank for the respective Serial No. But in no case the row against the said Serial No. should be deleted by the Bidder.

7. Validity of the quotation will be at least 3(three) months from the closing date of the enquiry.

8. Sample must be attached with quotation in all possible cases.

9. Our enquiry no and date & Purchase order no. and date must be quoted on all correspondences and those should be duly signed and seal.

10. Bidders must as far as possible, arrange to supply the materials within the stipulated time mentioned in the purchase order. This delivery time must be strictly adhered to. Failure to supply within the specified time will lead to cancellation of the order without notice.

11. The University reserves the right to accept or reject any quotation in part or full without assigning any reason thereto.

12. In all cases of disputes, the decision of the University shall be final & binding on you.

By order

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86/1 College Street
Kolkata 700073
Contact details Presidency University Students Corner

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