SUPPLY OF LABORATORY ITEMS FOR GOVT COLLEGE, JAYAL, NAGAUR-341023

HOT AIR OVEN • Triple walled in construction with Inner made of Stainless Steel & Exterior of steel with powder coat finish.• Food grade Silicon Rubber gasket which acts as a perfect sealant. • High density compressed 100 mm glass wool insulation between the walls to prevent heat dissipation.• A fully insulated rigid door fitted with heavy duty hinges and ball catch locking system.• Temperature controlled by dual LED display microprocessor based Temperature Controller & PT – 100 sensors. • Heating elements are made of high grade Nichrome wire and provided on the side walls of the chamber. • Air circulation by motorized blower placed on top of the oven. • Exhaust/ventilation provided on either sides. • Left & right sides of the inner chamber are duly perforated for proper Air circulation & to maintain uniform temperature within the chamber. • Available with removable SS Rod shelves –3 nos. • Temperature Range: 5°C above ambient to 250°C. • Temperature Accuracy: ± 0.5°C or better. • Working space 18 x 18 x 18 inch or capacity – 95 liter. • Operates on 230 Volts AC Single phase 50 Hz. • Safety Feature: Capillary type Thermostat provided to take care of temperature overshoots, Working Space (WxDxH)INCH: 14x14x14 Capacity: 45 Ltrs. Watts: 1500 Shelves: 2 NOS.

Analytical balance Internal calibration (Weigh Sensor) to match the highest international standards. Internal Calibration Fully Automatic motorized internal built in weights Calibration. Perfect Self Auto Calibration (PSAC) When the ambient temperature changes by a specific value or once a defined time interval has elapsed, it performs Internal Calibration. Overload Protection Capacity tracker built into display for easily monitoring possible overloads. Excellent Readability High-contrast, backlit display 15mm digits size is exceptionally easy to read under any room lighting conditions. Below Weighing Hook Hook for weighing below the balance. Automatic shut off For power saving mode, Maximum Capacity 220 gm Minimum load 10mg Readability 0.1 mg Repeatability (sd) 0.1 mg Linearity (±) 0.2 mg, Tare Range (Subtractive) 220 gm USP Minimum Weight 160 mg Pan Size (mm) 90 Ø Response Time 2 - 3 Sec. Display Alpha Numeric Backlite LCD Display Calibration Motorised Internal Calibration Units of measure gm, mg, ct, GN, mo, oz, dwt, t1T, t1H, t1S, mom, Bat, MS Operating Temp. 18º to 30ºC Sensitivity Drift. ± 2ppm (2 x 10 / ºC) -6 Optional USB (Windows direct communication). Application Modes PCS, % Weighing, Animal / Dynamic Weighing, Check Weighing, Automatic Density Determination, Formulation Automatic Statistic Calculator etc. Weight Approx 10 kg

Distillation Apparatus Steam Distillation Apparatus with stands clamps, Boss Head Ring & Heating Mental Archimedes Apparatus. Capacity 500ml, condenser jacket - 200mm

ZOOLOGY/BOTANY

VERTICAL AUTOCLAVE Vertical Autoclave widely used in Microbiology, Medicine, Waste treatment, Pharma QC / QA / R & D and all applications requiring sterilization.• Double walled construction with Inner chamber (boiler) made of Stainless Steel 16 SWG sheet – 304 grade and Outer shell of Stainless Steel sheet - 304 grade, mirror polish. Timer Range: 1- 999 Minutes.• Temperature Sensor: PT-100. • Low water level alarm with heater cut off.• Perforated basket made of Stainless Steel sheet – 304 grade – 1nos • Inner size – 10” dia and 18” height • Capacity – 22 liter • Operates on 230 Volts AC Single phase 50 Hz

LABORATORY INCUBATOR BOTTOM HEATER TYPE Double wall construction with Inner chamber made of Stainless Steel – 304 Grade Operates on 230 Volts AC Single phase 50 Hz. Working Space(WXDXH) inch: 12X12X12 Capacity: 27 LTRS Watts: 250, Shelves: 1 No

PH MeterRange – 0 to 14.00 pH, pH Resolution – 0.1pH/0.01 pH, Accuracy - ±0.01pH, Calibration Points – up to 3 Points pH Buffer Options–USA(pH 4.01,7.00,10.01), Temp. Range – 0 to 100oC, Temperature Compensation – Manual Memory – up to 25 Prints

Electrophoresis Electrophoresis unit with Power Supply - Connecting Cable: 1 Set (Black & Red) Output Range : 10 to 300 VDC

BINOCULAR STEREO ZOOM MICROSCOPE METZER Microscope or Equivalent or Better SPECIFICATIONS – Magnification Range: 7 to 45x (Standard) can be increased to 180x depending on different combination of eye piece & Auxiliary used. Observation Head Binocular, 1x magnification with interpupillary and diopter adjustment. Stand Pillar plain stand, sturdy & durable. Range Zoom 0.7 to 4.5x. Eye Pieces 10x paired. Extra Wide Field, Anti-fungal & Anti reflected.

DISSECTING MICROSCOPE METZER Microscope or Equivalent or Better, Magnification 10x & 20x. Stand Stable and Robust with round base. Body Two hinged joint arm for moving the magnifying lens over the stage. Focusing Focusing by rack and pinion Mechanism. Stage Square stage with two clips for holding slides. Eye Pieces 10x & 20x.

Analytical balance (Analytical balance) internal calibration, The Brilliant Mono-Tech, Unique & Unequalled high end MONO-TECH technology (Weigh Sensor) to match the highest international standards. Internal Calibration, Fully Automatic motorized internal built in weights Calibration, Maximum Capacity 220 gm, Minimum load 10mg, Calibration Motorised Internal calibration, Operating Temp. 18º to 30ºC, Sensitivity Drift. ± 2ppm (2 x 10 / ºC) -6

Water Distillation Unit Borosil Water Distillation Unit or Equivalent or Better Capacity Distilled Water Output 1.5 LPH Minimum cooling water requirement (Ltr/min) 1 Heater Quartz Conductivity S/cm* <3 × 10-6 Power consumption (kw) 1.5kW Voltage (V) 230V Dimensions (L × B × H) in mm 650 × 255 × 440

Borosil Micropipettes or Equivalent or Better Borosil Micropipettes or Equivalent or Better Micropipettes-10ul, Micropipettes-100ul, Micropipettes-1000ul

Student Microscope Student Monocular Microscope (Olympus or Equivalent or Better)

MUFFLE FURNACE Furnace finds application in Industries & Laboratories for Ashing, Heat treatment, Ignition test, Gravimetric analysis, Determination of volatile and suspended solids & Cement testing. Heavy gauge Mild Steel construction for durability having powder coating finish. Outer Casing Made from Stainless Steel. Un-exposed long lasting heating elements. Light Weight, Ceramic Fiber Wool insulation of High quality to give maximum thermal efficiency. Temperature controlled by Dual Display Microprocessor based PID Temp. Controller. Temperature Sensor : “K” Type (Cr/Al) Thermocouple sensor. Working Temperature Range: 400°C to 1150°C. Temperature Control Accuracy: + 3°C or Better. Operates on 230 Volts AC Single phase 50 Hz. SAFETY FEATURES : A. Thermal Safety fuse provided to avoid overheating. Muffle Size(HXWXD): 4”X4”X9” Capacity: 2.30 Ltrs Ratting WATTS: 2000W

PHYSICS

Zener Diode Complete Set-up box including these features –( 0-10 V DC, 10mA Power supply Regulator, Germanium semiconductor diode, digital voltmeter& Ameter)

Field Effect Transistor Complete Set-up box including these features – (digital voltmeter& Ameter, signwave oscillator 50Hz-150KHz)

ALL LOGIC GATE ALL LOGIC GATE IN ONE SETUP TO Verify the truth table of basic gates, 5V DC at 100mA IC Regulated power supply, 1 LED for output

NEWTON RING EXPERIMENT i. Mictoscope of 30X Magnification ii. 35 Watts sodium lamp light source Wooden box to cover sodium lamp

Cathode Ray Oscilloscope with Hartly Oscillator Cathode Ray Oscilloscope of 20 MHz Hartly Oscillator Complete Set-up box (Study of Hartley oscillator) including these features –( 9 V DC, 50mA IC regulater Power supply Regulator, PNP transistor

Photo cell Measure Plank constant Photo cell Measure Plank constant DTERMINATION OF PLANK'S CONSTANT by Cell complete with color Filters, Power supply, Photo cell

Micheleson Interferometer Micheleson Interferometer for wave length measurement with light source

Bi Prism Experiment Bi Prism Experiment Complete Set-up Including Optical Rail, sodium vapour lamp light source, the slit, eye pieces & the bi prism

Polarimeter Experiment Polarimeter Experiment for sugar liquid (Polarimeter: Specific rotation of sugar solution), Including light source

Bending of Cantilever Beam Appratus Bending of Cantilever Beam Appratus , 1 Metre Long Beam Bar resting on Knife Edges, with Weights and Travelling Microscope

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