List of instruments required for Innovation Projects sanctioned in Deshbandhu College for the year

Transcription

1 Fresh quotations in sealed envelope are invited addressed to The Principle, Deshbandhu College, for the purchase of equipment required for Innovation Project Closing date is 15 November, 2015 List of instruments required for Innovation Projects sanctioned in Deshbandhu College for the year Equipment Required- Project code- DBC 301 S.No. Equipments/Consumables Quantity Approximate cost 1. Refrigerated table top centrifuge (small) with 1 70,000 two rotors. Temperature set Range : -10 C to +40 C, maximum speed : upto rpm Fixed angle rotor for 24 X 1.5/2.0 ml tubes: max. speed rpm Fixed angle rotor for 6 X 50 ml tubes: max. speed 5500 rpm 2. Teflon coated Dessicator 1 15, Polypropylene tubes : Capacity 50 ml 10 5,000

2 ORBITAL INCUBATOR SHAKER/BOD TECHNICAL SPECIFICATIONS Project Code DBC-302 Orbital shaking incubators are specifically designed to have combined advantage of a closely controlled incubation with orbital shaking. Suitable for floor application. Constructed of double walls, the exterior is made of M.S. sheet and interior of stainless steel (304). The plexiglass inner door makes it possible to inspect specimen without disturbing the temperature. Outer door is made of toughened glass window in frame with lock and key. Air circulating fan creates positive air flow through the incubator, and maintains uniform temperature with 1 no. perforated stainless steel adjustable trays. Refrigerated Incubator shaker, incorporates hermetically sealed ISI marked CFC free compressor housed below the incubator to provide temperature below ambient. DRIVE: Triple eccentric counter balanced drive with permanently lubricated ball bearing ensures high stability and reliability. With brushless induction drive motor, maintenance free. Automatic RESTART: Automatic restart at present speed in case of power failure. Safety: auto cut off in case of overshoot of temp., short circuit protection by MCB/Glass fuse. OPTIONAL: 1. Clamps for holding conical flask 100 ml, 150 ml, 250 ml, 500 ml, 1000 ml, 2000 ml. 2. Chamber illumination with fluorescent tube (2 no.) 3. Chamber illumination with U.V. tube (1 no.) 4. Cyclic timer for illumination control. 5. Digital timer of 99 hrs. for timing the shaking operation. 6. Voltage stabilizer with high/low voltage cut and time delay. MODEL REFRIGERATED Working capacity 125lt/180 lt. Temp. range 0 0 C to 60 o C Temp. control PID microprocessor based Temp. accuracy ±0.1 0 C C Shaking speed Variable microprocessor controlled, with digital RPM display Speed range rpm±1 rpm Orbital Dia 19 mm Inner size 50 x 50 x50 cm.(w x d x h) OR 52 x 52 x68 cm. (w x d x h) Overall size 60 x 70 x95 cm. (W x D x H) OR 66 x 74 x 128 cm. (W xd

3 xh) Platform size 42 x 42 cm. OR 45 x 45cm. Shaking tray Universal platform to accommodate inter chargeable clamps of assorted sizes for different capacity of conical flasks. Max. platform capacity 9 Flasks x 500 ml./25 flasks x 100 ml./ 16 flasks x 250 ml./ 6 Flasks 16 Flasks x 500 ml./40 Flasks x 100ml./ 24 Flasks x 250 ml./ 9 Flasks x 1000 ml. x 1000 ml. OR Power supply 220 volts, 50 hz, AC single phase supply

4 TECHNICAL MATRIX Project Code DBC-303 B.O.D. incubator (TYPE-I) Temperature Control Temperature variation (time) ± ºC 0.5 Temperature deviation (spatial) ± ºC 0.5 Readability Set ability ºC 0.5 Temperature range*** ºC 0ºc 60ºc Sensor thermocouple Controller Display Adjustable alarm limits (visual and acoustic) Safety thermostats Type k Solid State Digital controller Digital Optional Temperature variation (time) ±ºC 3 (With Digital Controllers only) Sensor thermocouple Type k Automatic setting Adjustable limits Light control Yes (With Digital Controllers only) Yes (With Digital Controllers only) Readability/Stability % 7% ( feature) Light intensity in the middle Lux As Desired ( feature) Light intensity in both sides Lux As Desired ( feature) Accessories Automatic de-icing system Timer (1-999 minutes or hours) Real Timer Program Printer Report Program Serial Data Port RS232 Inspection window in door Shelves Standard/max 3 (depending on the internal size Dimensions w.d mm As per the individual model Max load per shelf kg 20 Permitted total load Kg. 80 kg (Max internal Size) Accessories Printer Report Program 2 x 24 characters LCD Display Access Port 30 mm Inspection window indoor with cover Castors, lockable Power consumption Nominal Power W 950 Yes

5 Nominal Voltage V 230, 1~ Frequency Hz 50/60 Terms & conditions: Two years of complete warranty and service for any kind of troubles. B.O.D. incubator (TYPE-II) Temperature Control Temperature variation (time) ± ºC 0.5 Temperature deviation (spatial) ± ºC 0.5 Readability Set ability ºC 0.5 Temperature range*** ºC 0ºc 60ºc Sensor thermocouple Controller Display Adjustable alarm limits (visual and acoustic) Safety thermostats Type k Microprocessor Based PID controller LED Optional Temperature variation (time) ±ºC 3 (With Microprocessor Based PID controller only) Sensor thermocouple Automatic setting Adjustable limits Light control Type k Yes (With Microprocessor Based PID controller only) Yes (With Microprocessor Based PID controller only) Readability/Stability % 7% ( feature) Light intensity in the middle Lux As Desired ( feature) Light intensity in both sides Lux As Desired ( feature) Accessories Automatic de-icing system Timer (1-999 minutes or hours) Real Timer Program Printer Report Program Serial Data Port RS232 Inspection window in door Shelves Standard/max 3 (depending on the internal size Dimensions w.d mm As per the individual model Max load per shelf kg 20 Permitted total load Kg. 80 kg (Max internal Size) Accessories Printer Report Program 2 x 24 characters LCD Display Access Port 30 mm Inspection window indoor with

6 cover Castors, lockable Power consumption Nominal Power W 950 Nominal Voltage V 230, 1~ Frequency Hz 50/60 Terms & conditions: Two years of complete warranty and service for any kind of troubles. B.O.D. incubator (TYPE-III) Temperature Control Temperature variation (time) ± ºC 0.5 Temperature deviation (spatial) ± ºC 0.5 Readability Set ability ºC 0.5 Temperature range*** ºC 0ºc 60ºc Sensor thermocouple Controller Display Adjustable alarm limits (visual and acoustic) Safety thermostats Yes Type k LCD controller LCD Optional Temperature variation (time) ±ºC 3 (With LCD controller) Sensor thermocouple Automatic setting Adjustable limits Light control Type k Yes (With LCD controller) Yes (With LCD controller) Readability/Stability % 7% ( feature) Light intensity in the middle Lux As Desired ( feature) Light intensity in both sides Lux As Desired ( feature) Accessories Automatic de-icing system Timer (1-999 minutes or hours) Real Timer Program Printer Report Program Yes Yes Yes Serial Data Port RS232 Yes Inspection window in door Shelves Standard/max 3 (depending on the internal size Dimensions w.d mm As per the individual model Max load per shelf kg 20 Permitted total load Kg. 80 kg (Max internal Size) Accessories Printer Report Program

7 2 x 24 characters LCD Display Access Port 30 mm Inspection window indoor with cover Castors, lockable Power consumption Nominal Power W 950 Nominal Voltage V 230, 1~ Frequency Hz 50/60 Terms & conditions: Two years of complete warranty and service for any kind of troubles. Yes 2. Rotary Vacuum Evaporator with High Vacuum Pump Technical Specification Description Rotating Speed Evaporating flask Condenser Total power Water Bath UP/DOWN movement Safety Specifications Rotary Vacuum Evaporator rpm with speed regulator and digital RPM Indicator ml Vertical ~220V50Hz Digital temperature controlled stainless steel water bath Motorized lifting arrangement Non sparking motor to reduce risk of fire Rotary High Vacuum Pump Rotary High Vacuum Pump with smooth and silent running, low power consumption with high vacuum Capacity Lt/min 150 H.P. MOTOR 1.00 Circulating Cooler (Chiller for Rotary evaporator): Optional Bath Volume 8 lit Temp. range: C Controller PID microprocessor Bath stainless steel Pump 12 Lt./min Safety Over current fuse/over temp. cut off Terms & conditions: Two year warranty and service for any kind of troubles.

8 DBC -304 S.No. Name of Equipment Technical Specifications Quantity Required 1 Digital Magnetic Stirrer Speed Max.(rpm) Hot Plate Temp.( o C) Water Aspirator Vacuum pump Supply Voltage- 230V Max Vacuum 28.5 Hg Free Air Capacity 11.5 LPM 3 Heating Mantle Max temp. 400 o C 3 Supply- 230 V, single phase, 50Hz 4 Round Bottom Flask Borosilicate 5 With Condenser 5 Microwave Oven Single phase, 120V, 60 Hz, AC only CAVITY Stainless steel, OUTPUT POWER 1000 Watts (IEC-705 Test Procedure), FREQUENCY 2450 MHz. 1 1

9 DBC 306 Equipments Required: 1) Ultrasonic bath Sonicator. Specification: Capacity 3.5 litre, operating freq KHz, Thermostatic heating with control, Digital temperature controller, micro controller based timer range 0 to 30/99 minutes. 2) Water bath Shaker: Specification: Temp. control range: + 5 to 100 o C, accuracy: ±0.1 C, Display: Digital to 0.1 C, Shaking mode: orbital, Speed range: rpm, Shaking orbitamplitude: 15-20mm, display: Digital tachometer, timer: 1minute to 500 hr, heater: watts, 50/ 100ml Erlenmeyer flask capacity ) Digital balance: Specification: Readability: 0.1 mg, Capacity: 220gm- 300 gm, Repeatability: ± 0.1 mg, Tare Range (Subtractive): Full of Capacity, Response Time: =2.5 Sec., Calibration: Built in calibration.

10 Project Code: DBC 308 S.No Name of instrument Quantity Technical Specification 1 Digital ph meter with combination ph electrode 2 Ultrasonic Bath (Sonicator) One Microcontroller based with temperature compensation Calibration up to 3 points for ph Measures both ph and EMF ph range : 0-14 Readability : 0.01 Accuracy : +_ 0.01 Repeatability : +_ 0.01 EMF Range (mv) :+_1999 Accuracy : +_0.1% of range or +- 1 counts Repeatability: +_1 Temperature range: C Temperature compensation: Manual/Auto One 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 3 Magnetic stirrer with hot plate One Stirring Capacity: 1 ltr Heating Capacity: 150 Watts Speed variations: rpm 4 Heating Mantle One Capacity: 2 ltr Temperature range: up to C

11 Project Code DBC 309 High Temperature Muffle Furnace Technical Specifications: 1. Working Temperature C 2. Muffle Furnace Cavity size 6 X 6 X 12 inches (W X D X H) 3. Furnace Cavity with Rack 4. Microprocessor based digital PID Controller 5. Kanthal A-1 wire Heating elements 6. Rust proof metal body with suitable cerwool insulation to withstand high temperature. Note: The total cost should include the packing, forwarding, freight, transportation, installation or any other charges.

12 Project Code DBC-310 List of Equipment s required Technical Specifications: 1. Nanovolt/micro-ohm meter, 7.5 digit Specifications: Dc voltage: 1 nanovolt 100 volt Resistance: 1 micro-ohm 100 kilo-ohm Maximum output: ± 3V Resolution: 16 bits Accuracy: ± 0.1% of output + 1 mv Output Resistance: 1 kω ± 5% Update rate: once per reading Span and Offset: Adjustable 2. Constant Current Power Supply Computer Controllable Specifications: With multiple control/interface options: Manual, External, USB, CAMM Current Range Load Regulation Line Regulation Display Power Smoothly adjustable from 0-3A per coil, i.e. 6A 0.1% for load variation from 0 to max. 0.1% for ±10% mains variation 3½ digit, 7 segment LED DPM 220V ±10%, 50Hz 3. AAO templates 10mm x 10mm Anodic Aluminum Oxide Membrane, 50 microns thick, 18 nm pore diameter 10mm x 10mm Anodic Aluminum Oxide Membrane, 50 microns thick, 35 nm pore diameter

13 Instrument Details for Innovation Project DBC -311 S.No Instrument Technical Details Quantity 1 Spectrophotometer nm with a 2nm bandwidth 1 2 Centrifuge mini, table top, non refrigerated, maximum speed rpm, rotor capacity 12x1.5/2.0 ml vessels, timer 15sec-30 min 1 3 ph meter Range (0-14), Accuracy & Repeatability ± 0.01, stability ± 0.05 in 8 hrs 1 4 Micropipette 200 µl & 1000 µl with tips 1 each 5 Oven 12" x 12" x 12", 2 shelves, steel body, Temperature and humidity control, mineral wool insulation, double walled,elect Supply 220V AC 1 6 Water bath (Serological) 13/14 L chamber volume, Digital temperature control, mineral wool insulation, safety cut, double walled, temperature accuracy C, Elect Supply 220V AC 1