Request Proposal for Supplying various Equipment, Chemicals, Standard Reference Microbial cultures, Glasswares/ Plasticwares and General items in 9 Numbers of District Level Water Testing Laboratories of Jharkhand A-Dumka Zone

Refrigerator- ( 265 Litre approx., Double door ),Make & Model: branded ( IS Standard)

Analytical Balance-( 4Digit), weighing capacity of 220g, externally calibrated by NABL accredited lab/agency with calibration certificate, Make & Model: branded) ( IS Standard)

pH Meter-(Measuring range pH0.0-14.0), Make & Model: branded ( IS Standard)

Hot plate with magnetic stirrer-(Power: 2000 watt Approx., Operating volts: 230A15 volts A/C), Stirring capacity: 50-1500 RPM, Capacity of stirrer: 2 Litre, Plate Size: 18.4x18.4 cm(Approx.), Make & Model: branded

Bacteriological Incubator-Digital Construction -Double walled construction outer body made of Mild steel powder coated & Inner body made of Stainless steel, Insulation : Glass woll insulation between two walls. Inner size : 18" x 18" x 24", Rating watts 750, No. of shelves 3, capacity 120 Ltrs, Temp range- 5°C - 60°C accuracy +/- 0.5°C, Temp controlled by : Controlled by PID Micro process controller with dual display. Selves : With G.I. wire Mesh selves, Door : 2 door inner acrylic door to view sample & outer metal door with air circulation motor with blower for uniform temperature throughout chamber. Heater : Special Nichrome heater designed for long life & saving of power consuption. Thermometer type : Electronic with digital display. Make & model : Branded ( IS Standard)

Laminar Air flow Chamber(Biosafety Cabinet)-External Dimensions (LXWXH) in inches and MM:40’’ x34.25’’x56.7, (1020 x870x 1440) Work Area Dimensions: 34.45’’x24’’x22.52’’(857x610x572) Material of Construction: Galvanised Iron Sheet with Epoxy Polyester Thermosetting Powder coating of 80 microns, 1.5mm thickness/stainless steel grade 304,1.2mm for SS modelsBody Finish: Glossy off white colour for GI Powder coated Table Top: 1.2mm SS 304 sheet of Matt finish pressed on 25mm solid nuwud board Side Glass: 6mm Float Glass encased in stainless steel channels Front Door: Frameless Gas Spring loaded swinging type polycarbonate 6mm thickness Wheels and Levelling Lugs: PU solid wheels with plated brackets and metallic powder coated Design: Front Bottom Loading Pre-filters or completer work area with stainless steel including HEPA Grill Cleanliness Class: ISO Standard 14644-1- class 5 Stages of filtration: a.Pre-filters= 10µ with an efficiency of 90 % washable HDPE Media in FRP PU coated frame b.Mini pleat HEPA filter encased aluminium frame with an efficiency of 99.995% Motor Blower Assembly: Variable Speed Mtor mounted on PU coated FRP blowers with aluminium powder coated impellers Velocity: 100 FPM at 6’’ from face of the filter Noise Level: Less than 60Db at 1 meter from the face of the equipment HEPA Filter Grill: Stainless Steel grills duly perforated and polished Electrical Specifications: a. switches and speed controller: Microprocessor controlled feather touch switch panel b. Fluorescent Lighting: 18 Watt. c. Chokes for lighting: 18 Watt d. Ultraviolet Lighting: 1.5 feet length G15T8, 15 Watt Power Consumption: 250 Watts Lighting: Greater than 800 lux Power Supply: 230V,50Hz power supply, Single Phase 5 Amperes power cord Accessories: Gas Burner, Gas/Vacuum cock ( IS Standard)

Autoclave -Vertical Autoclave Size 14" Dia x 22" Ht, Rating in watts 3000, Capacity of 52 Ltrs Complete S.S with foot lifting arrangement used for sterilization under saturated steam pressure at 15PSI with double walled units with inner chamber made of thick stainless steel and outer chamber made of S.S.lid is made of thick gauge stainless steel with pressure gauge steam release valve, and safety valves. With foot lifting arrangement. With S.S. Basket Accessories:1. Digital Temperature Indicator cum controller with timer -1 no.2. Water level cut off-1no.3. Pressure cut off switch-1no. ( IS Standard)

Digital Colony Counter-Colony Counter 6 Digit Seven Segment, Range : 0-9999 with Averaging, Count Correction and 100 Sample Storage facility Accessories: Marking Pen -1no. Magnifying lens-1no., Lens Holder-1no, Instruction Manual-1no, dual cover-1no. ( IS Standard)

Three Place Membrane Filtration Assembly 1. Filter Funnel S.S 316 with inbuilt S.S clamp & Neoprene lid & cork capacity of 150 mL - Qty 3 2.Manifold three place S.S with PTFE Valve - Qty 1 3. Membrane Filter C.N 47 mm/0.45-micron pack of 100 - Qty 1 4. Vacuum Flask (with cork and side nozzle) of two litters capacity - Qty 1 5. Vacuum pump diaphragm type-oil free - Qty 1 6. Air Vent Filter-Hydrophobic PTFE 50 mm/0.2 micron - Qty 1 7. PTFE Syringe Filter 25 mm/0.2 micron with needle - Qty 1 8. Flexible Silicon Tubing 1-2 mtr - Qty 1 ( IS Standard)

Vortex Machine - Shaking Movement – Orbital, Orbital Diameter- 4mm Motor type-shaded pole motor Speed range- 0 to 2500 rpm Dimensions(mm)- 178x141x148 ( IS Standard)