Strengthening of Water Testing Laboratories / Supply of Laboratory equipments and Glass Wares for different Water Testing Laboratories under PWD (DWS) under WQM and SP activities of JJM during the year 2020-21

Digital pH meter, Auto temperature compensation probe, integral electrode holder and 100/240 V-AC power pack, Range 0.00 to 14.00 pH, Resolution max 0.1 pH, Accuracy upto ±0.02 pH

Digital Turbidity /Nephelo Meter with Range: 0 to 2000 NTU, Resolution 0.01 NTU (0 to 19.99 NTU); 0.1 NTU (20.0 to 99.9 NTU); 1 NTU (100 to 2000 NTU), Accuracy ±2 % for 0 to 500 NTU; ±3 % for 501 to 2000 NTU, set of 4 Calibration Standards (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU).

Microprocessor based digital analytical balance of capacity minimum 220 gm, Readability: maximum 0.1 mg, Repeatability: ≤ 0.1 mg, Linearity ± 0.2 mg, Response: maximum 3.0 second. Internal Calibration, Air shield.

Conductivity meter with conductivity/ TDS with range upto to 200.0 mS and accuracy: maximum ±1% Full Scale, with Integral Electrode Holder, TDS range: upto 200 ppt, TDS accuracy: ±1% full scale & 100/240 VAC Adapter.

UV Visible Spectrophotometer, (Wavelength Range: 190 to 1100nm, Accuracy: upto ±1.0 nm, Repeatability: maximum ±0.2nm) Microprocessor based dual beam UV-Visible Touch Screen- Android base spectrophotometer with in-built printer & blue tooth connectivity.

Jar Test Apparatus to perform 6-Test at a time, with illuminated base consists of fluorescent tube mounted below translucent plastic plate to provide diffused cold light through floc samples. Flocculator consists of geared continuous run heavy duty Stepper motor from minimum15 to 200 RPM with built in speed control. Provided with Stainless Steel stirring rods are provided with adjustable spacers to adjust the depth of stirring paddles. The stirring shaft can be removed without disturbing other stirrers. Supplied without Beakers and to work on 220/ 230 volts AC. To be supplied with digital rpm counter & timer.

Vertical Autoclave with outer chamber made of heavy gauge Stainless Steel Sheet duly polished. Capacity: minimum 35 liter. The inner chamber is made of thick 304 Grade Stainless Steel Sheet. Lid is made of thick machined high grade Stainless Steel plate. The unit has Radial Locking arrangement made of high grade SS duly polished with paddle lifting mechanism. Unit is provided with Spring Loaded Safety Valve, Pressure Gauge, Pressure Release Valve, Water Level Indicator & Drain Valve. Unit is hydraulically tested to withstand upto 40 psi pressure. All internal joints are Argon arc welded, ground and polished to give crevice free internals. Molded joint-less Silicon Rubber Gasket is provided for leak proofing. The unit is electrically heated by flange type/immersion type heaters. Supplied with Control Box, fitted with Mains & Heating Indicators, ON / OFF Switch, Cord & Plug to work on 220/230V, 50Hz, AC supply. Maximum pressure of the steam 17 psi. The autoclave should be supplied complete with minimum 2.0 KW immersion heater.

Hot Air Oven, With double walled unit and outer body made of Mild Steel Sheet treated for degreasing& rust proofing duly powder coated and inner chamber made of Stainless Steel Sheet(304 Grade) and adjustable Stainless Steel Wire Mesh shelves. Space between inner chamber and outer wall is filled with high grade mineral wool for minimal heat loss. The Double Walled Door has synthetic rubber / fiber gasket. Unit has ventilation slides on two sides to control inner air/ vapor circulation. Fitted with beaded heating elements placed in ribs, at bottom and sides for uniform heat distribution. To work on 220/230volts AC supply. Fitted with air circulation fan for uniform distribution of heat within the chamber. Unit is fitted with capillary thermostate for temperature control from minimum +5º C ambient to 250ºC and accuracy: minimum ± 2ºC also equipped with capillary thermometer. Capacity: minimum volume 225 liter.

Distillation unit double stage with Quartz boiler, Quartz condenser & built in quartz Heater, low water level auto cut off device with Auto alarm system, Output Capacity minimum 2.5 liters per hour output

Muffle Furnace with working temperature minimum 9000C and maximum temperature of 10000C, work on 220/230 volts AC supply. Muffle chamber made of high grade ceramic is surrounded with heating elements made of kanthal wire and backed by high temperature ceramic wool insulation to avoid thermal loss. Temperature control unit should be fitted with energy regulator and indicator lamps. (minimum working chamber volume 2.25 liter).

Bacteriological Water Bath with minimum 24 liter capacity and minimum 6(six) number of Racks, controlled by Digital electronic controller cum indicator, double walled with inner chamber made of Stainless Steel sheet (304 grade) Argon Arc Welded, and outer made of MS sheet duly epoxy powder coated. The gap between the walls should be filled with special grade glass wool to avoid thermal losses. The inner chamber fitted with immersion type heating element, covered with perforated diffuser tray. A Stainless Steel sheet cover should be provided with the unit. Should be with cord and plug to work on 220/230 volts AC supply. Unit should fitted with Capillary Thermostat for temperature control from maximum +5º C ambient to 99ºC maximum ± 2ºC at 50ºC

Rectangular type Laboratory Hot Plate made of Stainless Steel, precisely machined & smoothed duly finished in heat resistant black paint. Body should be fabricated out of thick mild steel, duly finished in epoxy powder coated. Heavy duty heating elements must securely laid under the plate to operate on 220/230V AC supply. Fitted with Digital Temperature controller cum indicator for surface temperature of the top plate . Minimum Plate area is 750 cm2

Glass Thermometer 00C to 1100C (Mercury in Glass, 300 mm length 76 mm immersion)

Dissolved Oxygen Meter (Digital). Water proof Hand-held meters for the determination of Dissolved Oxygen (O2), O2 concentration, O2 saturation, temperature, rugged, water resistant (IP 67). Range: Dissolved Oxygen: 0-70 mg/l O2 (Resolution maximum 0.01, Accuracy maximum ± 0.2 mg/l) Oxygen Saturation: 0-600 % O2 (Resolution maximum 0.1 %, Accuracy maximum ± 1.5 %), O2 Partial Pressure: 0-1200 hPa (Accuracy maximum ± 3 hPa), Temperature Range: maximum -5.0 to +50.0°C (Accuracy: maximum ±0.2 0C), Connection electrode minimum 7 pin bayonet, Inter phase/external supply: minimum 4 pole bayonet connector for serial interface and supply (with accessory USB 300), Display: Backlit LCD, Calibration: Automatic 1, 2 or 3 point calibration. 0%, 100%, ambient air, air saturated water, Data storage: 1000 data sets minimum, manually: minimum 8000 data sets using logger, Power consumption: <1.0 mA

Laminar Flow Cabinet (Horizontal type) Structure made of complete Stainless Steel sheet-polished. Sides of work bench covered with transparent acrylic sheet. Front acrylic door of collapsible type. Work-bench made of Stainless Steel, working table size (minimum) 3ft X 2ft X 2 ft, HEPA Filter provided vertically on back of the work bench horizontally. Blowers, motor and pre-filters fitted in lower portion of the cabinet. Properly balanced blowers should be fitted of minimum 1/4 H.P. Electric motor should be provided to supply sufficient air to HEPA filter. Pre-filters should provided to supply pre-filtered air to the blowers. One fluorescent tube and one U.V. Germicidal tube provided over work bench. Static pressure manometer fitted to the unit

Gutzeit Apparatus made of borosilicate glass fabrication with Arsine generator complete with 100 ml reservoir, glass wool adaptor-scrubber, absorber tube

Chlorine Comparator with colour disc, scale div: 0 / 0.2 / 0.4 / 0.6 / 0.8 / 1.0 / 1.2 / 1.4 / 1.6 / 1.8 /2.0 / 2.5 / 3.0 / 3.5 / 4.0 with 30 test reagent for residual chlorine & 30 tests for total chlorine

BOD Incubator for 20°C. Unit should be double walled construction with inner chamber of Stainless Steel Sheet (304 grade) and outer body should be made of Mild Steel Sheet duly epoxy powder coated. The gap between the outer and the inner wall is filled with PUF insulation for minimal thermal losses. Two air circulation fans should be fitted at the back of the Inner Chamber for maintaining temperature uniformity. Should be equipped with Inner transparent door for viewing inside the chamber without disturbing the temperature. The double walled door should be provided with magnetic synthetic gasket and lock & key arrangement. The Control Panel should be provided with separate indicators for Mains, Heating and Cooling. The complete unit should be mounted on Castor wheels and supplied with Stainless Steel wire mesh shelves, cord and plug to work on 220/230 AC supply. Temperature range from 5°C to 50°C with an accuracy of maximum ± 1°C at 50°C is controlled by Digital Temperature Indicator cum Controller(with display) Size should be minimum 10 cft with 3 nos shelves

Bacteriological Incubator 37°C digital control. The unit should be double walled unit with outer body made of mild steel sheet treated for degreasing & rust proofing duly powder coated and inner chamber made of stainless Steel (304 Grade) sheet. Should be provided with adjustable Stainless Steel Wire Mesh / perforated shelves. The space between inner chamber and outer wall should be filled with high grade mineral wool for minimal heat loss. The Double Walled Door should be fitted with glass window to facilitate viewing inside chamber without disturbing the inner temperature and has synthetic rubber/ fiber gasket. Unit should have ventilation slides on two sides to control inner air/ vapor circulation. Should be fitted with beaded heating elements placed in ribs, at bottom and sides for uniform heat distribution. Unit should be fitted with ON / OFF switch. To work on 220/230 volts AC supply. Should be fitted with Fan for uniform heat distribution within the chamber. Unit should be fitted with capillary thermostat for temperature control from +5º C ambient to 70ºC, maximum ± 1ºC at 50ºC. minimum working volume 120 litr.

Digital Colony Counter ,(minimum 4-Digit Counter, LED Display range 0-9999, Buzzer and marking pen Data restored even after power failure) with magnification lens , electronic power set, power adaptor and instrument manual

Vacuum Desiccator (minimum Inner Diameter- minimum 240mm, height- minimum 381mm)

Centrifuge (Minimum Speed 4200 RPM) with microprocessor based 2 lines 16 characters LCD panel for 0-59 minutes countdown timer

Micropipette with Variable Volume(100-1000 µl), maximum 1µl least count, adjustable automatic micro pipette, conformity certified with individual work certificate

One Packet of 500 nos. Micropipette Tips compatible with pipette of Volume (100-1000 µl).

Micropipette with Variable Volume(1 ml to 10ml), maximum 20µl least count, adjustable automatic micro pipette, conformity certified with individual work certificate

One Packet of 100 nos. Micropipette Tips compatible with pipette of Volume (1-10ml )

Stainless Steel Test Tube Stand. (18mm x 36 Holes)

1 packet of 4 numbers RFP Test Tube Stand (25 mm dia X 18 places)

Vertical Pipette Stand made of Polypropylene

Vacuum oil free Suction Pump. Maximum Pressure 35 psi, Maximum flow rate : 15 liter/minute, Maximum Vacuum: 27” of Hg.

Horizontal Deep Freezer along with automatic voltage stabilizer, double walled with inner chamber made of stainless steel sheet (304 grade) and outer of mild steel sheet duly epoxy powder coated. The gap between the inner and outer wall should be filled with high grade PUF insulation to avoid thermal loss. Temperature range from maximum ambient to -20ºC should be achieved by thermetically sealed compressor mounted on a sturdy angle iron frame and should be controlled by Micro Processor based PID Digital Temperature Indicator- cum-Controller. Minimum Capacity 171 liter or 6 cft

Air Curtain made of MS Sheet, The blowers are made of aluminum sheet (width 4 feet), Velocity: approx 10 meters/second

Humidifier (Aerosol Disinfector) minimum 5 litr capacity. Unit should capable of a atomizing upto 3 litres of water in an hour at full evaporation in the driest possible ambient conditions. Unit body should made up of stainless steel. Unit should provided with high speed minimum 2800 RPM motor to run longer period, and the blades should aerodynamically balanced to ensure dropless fumigation. To work on 220 / 230 volts A.C. supply

Biological Trinocular Digital Microscope with camera and software (Minimum 3.0 MP), LCD and Infinite Optical System, Eyepiece: FN18mm with adjustable diopter or WF 10x20mm, Objective: 10X, 20X, 40X & 100X (oil immersion), Viewing head : minimum 30°or 45° inclined & 360° rotatable, Nose piece : Reverse quintuple or backward quadruple, Stage: minimum 140 X 132 mm mechanical stage & minimum move range 76 X 50 mm, Condenser: N.A. 1.25 koehler illuminatory condenser with socket for phase contrast & dark field accessory or Abbe condenser NA 1.25 with irish diaphragm , Focus: Coaxial focus, Illuminator: minimum 3W LED illumination system & Brightness adjustable, Camera Specs with CMOS sensor, Maximum resolution-1920 X 1080,expouser capability-Real time auto, single auto, Manual adjustment, White balance- Real time auto, single auto, Manual adjust R G B separately, Record format- JPEG, Video-MOV, Image output interface- HDMI type . Salient feature of software: i) Real time image preview, minimum one button snapshot, continuous take photo and record ii) One screen with minimum four sets of firmware, perfect match for both stereoscopic iii) Biological microscope as well as LED and halogen lamps iv)Parameter adjustment such as exposure, white balance, resolution etc. v) Customize cross lines vi) HRD wide dynamic of antiglare, vii) Freez , sharpness adjustment, cross lines, record mode, language settings, formatting, color adjustment, spectrum image quality adjustment , fast preview, image rotation etc.

pH/Ion meter complete with pH measuring package and Fluoride measuring package with all calibration, buffer, consumable required to measure pH and Fluoride (at least 400 tests). pH mode: range minimum -2.000 to 20.000 pH, resolution- 0.1/0.01/0.001 pH, mV mode: range- maximum ±2000.0 mV/ Rel. mV, resolution- 0.1 mV, Accuracy Offset Adjustment- -±0.2 mV or-±0.5 % whichever is greater upto -±150mV, Ion Mode: range- minimum 0.001 to 19999 (-±2000 mV), resolution units-0.001/0.01/0.1/1 (automatic), Accuracy Cal points- ppm, mg/L, molar, 0.5% full scale( monovalent ion), 1% full scale (divalent ion), Temperature Mode: 0.10C/0.10F, Resolution/ Accuracy Calibration- maximum ±0.30C/ ± 0.50F, Offset in 0.10 increment, offset range-- ± 50C/ ± 90F, Output: phono plug, mini-B USB, stirrer, Memory: minimum 500 data sets, Data logging: Manual, timed printer or CSV format

BHARATI CHEICAL AND SCIENTIFIC WORKS