Quick answer. Start from what you are sterilising or handling, because that decides the machine more than any capacity figure. For containment, the three similar-looking cabinets are opposites: the fume hood (ASS-0007) protects the operator, the vertical laminar air flow cabinet (ASS-0006) protects the product and blows anything hazardous at the user, and the biological safety cabinet (ASS-0008) protects both and is the one for infectious work. For sterilising, the air-removal method decides what an autoclave can handle: gravity displacement cannot reliably sterilise wrapped packs or porous loads, while a pre-vacuum machine can. Settle both before comparing sizes.
Around seventy items are listed here, coded ASS-0001 upward across seven pages, and the range is much wider than the category name. Besides autoclaves, sterilisers and shakers it carries fume hoods, laminar air flow cabinets and biological safety cabinets, water and paraffin baths, ovens and furnaces, a carbon dioxide incubator, bottle coolers and a cold room. Two sections below matter more than any specification. An autoclave is a pressure vessel with its own legal obligations. And a fume hood, a laminar flow cabinet and a biological safety cabinet do opposite jobs, and using the wrong one is how people get hurt.
Three codes here look similar and are opposites. Get this right before anything else.
For all three, ask the face velocity or airflow figure and how it is indicated to the operator, the working aperture, whether an alarm sounds on airflow failure, the filter change interval and cost, and what the exhaust arrangement requires of your building. A cabinet quoted without its installation requirements is not yet a usable quotation.
Several codes here are steam sterilisers in cylindrical, rectangular, portable and table-top forms, with a biomedical waste steriliser alongside. Before comparing capacities, settle:
Four operating rules belong in the written procedure: never open the door until the gauge reads zero and the load has cooled, because bottled liquids at sterilising temperature are superheated and will boil over violently when the pressure drops; never autoclave a sealed container, which becomes a bomb, so caps are loosened and vented closures used; never autoclave flammables or bleach; and load so that steam can reach everything, since a tightly packed chamber leaves cold pockets that never sterilise. Ask whether baskets, trays and a load-stacking guide are supplied.
For the laboratory and industrial ovens and the furnace, ask the temperature range, the uniformity across the working space and the stability at setpoint, which together are what a drying or ashing method actually depends on, and whether there is an independent over-temperature cut-out separate from the controller. Ask the inner chamber material, the shelf arrangement and whether the unit is forced-convection or natural, since the two dry at quite different rates and a method written for one does not transfer to the other. For the furnace, ask the element type, the expected element life and replacement cost, and the heat-up and cool-down times, which decide how many runs a day are possible.
One rule worth posting on an oven: nothing wet with a flammable solvent goes into a drying oven. Solvent vapour accumulating in a closed heated box is an explosion risk, and the right answer is to let the solvent evaporate in a fume cupboard first or to use a vacuum oven designed for it.
For the water baths (ASS-0035, ASS-0037) ask the temperature range, uniformity, whether there is a lid and a low-water cut-out, and the material of the tank; distilled water rather than tap water keeps the tank clean, which is a running cost rather than a specification. For the paraffin bath (ASS-0036) ask the temperature range and note that molten paraffin burns and sticks to skin, so the bath wants a lid and a brief for anyone using it.
The carbon dioxide incubator (ASS-0061) is fed from a gas cylinder, and carbon dioxide displaces air without smell or warning. In a small or poorly ventilated room that is an asphyxiation risk, so ask the consumption, plan the cylinder storage and restraint, consider a cylinder outside the room with a line in, and fit a carbon dioxide monitor and alarm where the room is small. Ask also how the gas concentration is measured and calibrated inside the incubator, and the humidity arrangement and how it is kept from contaminating.
The cold room (ASS-0066) is a walk-in space and brings the one hazard people forget: somebody shut inside. Specify an internal door release that works with the door latched, an internal light, and an alarm or call point inside the room, and ask whether all three are included. Then ask the temperature range and stability, the insulation and floor construction, the defrost arrangement, the condensing unit position and its noise, and whether installation and commissioning are in the price, because a cold room is building work rather than a delivery.
For the incubator shaker (ASS-0001) and the wrist-action shaker (ASS-0030), ask the speed range and whether it is displayed, the orbit or stroke, the platform size and what clamps or racks are available for your flask sizes, the maximum load at the top speed rather than at rest, and for the incubator shaker the temperature range and uniformity and whether it is refrigerated. For magnetic stirrers (ASS-0002), ask the maximum volume stirred, whether the plate is heated and to what temperature, and the chemical resistance of the top plate. For the hot plate (ASS-0003), ask the surface temperature range and uniformity, and remember the point made under Mantles and Soxhlet Apparatus: an exposed hot plate is the wrong heat source for a volatile flammable solvent.
Three items in this listing duplicate products in other categories on this site, a heating mantle, a Kjeldahl dry bath and a water still, so ask which product you are being quoted and which is current. Some names are abbreviated rather than written out, one spells cylindrical as "cyclindrical", one spells carbon dioxide as three words, and one carries a trailing digit that is not explained, so quote the code. Ask also for the installation requirements as a document, the supply voltage, frequency, phase and plug type for your country, the service arrangement and spares locally, and the warranty. Any temperature, pressure or capacity figure quoted is confirmed in writing on the quotation; ask for the test conditions behind it.
The water these autoclaves and baths consume is under Water Distillations and Stills. Gel work that needs the shakers and the dry bath is under TLC and Electrophoresis Apparatus, solvent extraction and mantles under Mantles and Soxhlet Apparatus, acid digestion under Kjeldahl Digestion and Distillation Unit, weighing under Lab Balances and Scales, and water analysis under Conductivity and Dissolved Oxygen Meters and TDS Meter, Photocolorimeter and Flame Photometer.
Say what you are sterilising or handling, because that decides the machine. For example a horizontal autoclave at the chamber size you need, with the air-removal method stated, the door interlock confirmed, the vessel test certificate supplied and the local inspection position established; or, for infectious work, a biological safety cabinet with its class, filter grade and installation test certificate stated rather than a laminar flow cabinet. Contact Ray Export for specifications, prices and lead times.
It depends who or what needs protecting. A fume hood (ASS-0007) draws room air across the work and exhausts it, protecting the operator from vapours and dust, but gives the product no protection. A vertical laminar air flow cabinet (ASS-0006) blows filtered air down over the work and out towards the operator, protecting the sample; it must never be used with hazardous or infectious material and suits sterile media, plant tissue culture and clean assembly. A biological safety cabinet (ASS-0008) protects both and is the one to specify for infectious work.
Ask its class, since that decides what may be handled in it; whether it is ducted to outside or recirculates through a filter; the filter grade; and whether an installation test and airflow validation are provided, with the retest interval and who performs it locally, because an untested safety cabinet is not a safety cabinet. For all three cabinet types, ask the face velocity or airflow figure and how it is shown to the operator, the working aperture, whether an alarm sounds on airflow failure, the filter change interval, and what the exhaust arrangement requires of your building.
Only one that removes air properly. A gravity-displacement autoclave relies on steam pushing air out and cannot reliably sterilise wrapped packs or porous loads; a pre-vacuum machine pulls the air out first and can. Ask which method each steam steriliser uses - cylindrical, rectangular, portable and table-top forms are listed. Then settle the working and test pressure, the safety valve and its set pressure, the pressure gauge, and a door interlock that prevents opening under pressure. Ask your own authority whether the vessel needs statutory registration or periodic inspection, and contact us for copies of the relevant vessel certificates.
A cycle that reached pressure is not proof. Ask what chemical indicators and biological spore indicators are recommended and available, and build a routine check into the laboratory procedure. For the biomedical waste steriliser (ASS-0031), ask what validation and record-keeping your local waste rules require. Load so steam reaches everything, since a tightly packed chamber leaves cold pockets that never sterilise, and ask whether baskets, trays and a stacking guide are supplied. Post the operating rules: never open until the gauge reads zero and the load has cooled, never autoclave a sealed container, flammables or bleach.
Both need room-level planning. The carbon dioxide incubator (ASS-0061) is fed from a cylinder, and carbon dioxide displaces air without smell or warning, so in a small or poorly ventilated room plan cylinder storage and restraint, consider a cylinder outside the room with a line in, and fit a carbon dioxide monitor and alarm. The cold room (ASS-0066) brings the risk of someone shut inside: specify an internal door release that works with the door latched, an internal light and an alarm or call point. A cold room is building work, so confirm installation and commissioning are included.
For ovens and the furnace, ask the temperature range, uniformity across the working space and stability at setpoint, which drying and ashing methods depend on, plus an independent over-temperature cut-out and whether convection is forced or natural, since a method written for one does not transfer to the other. For the furnace, ask element type, expected element life and heat-up and cool-down times. Never put anything wet with flammable solvent in a drying oven. For the water baths (ASS-0035, ASS-0037), ask about a lid and low-water cut-out; the paraffin bath (ASS-0036) needs a lid and a user brief.
Ray Export is a manufacturer and exporter of laboratory, scientific and educational equipment based at Plot No. 449, HSIIDC Industrial Area, Saha, Ambala, Haryana 133104, India. Enquiries: [email protected], +91-9817319615.
Written by Palak Mall, Senior Content Writer. Technically reviewed by Arvind Kumar, Lab Equipment Specialist, 12+ years in laboratory and testing instrumentation. Last updated: 18 October 2026.
Specifications for each item - cabinet airflow and filter grade, autoclave pressures, air-removal method and interlock, oven and bath temperature range, uniformity and stability, shaker speed and load - are confirmed in writing on the quotation. For pressure vessel, installation test or other certificates, standards or approvals, contact us for the latest copies of the relevant certificates. No price is quoted on this page. Listing note: this range of around seventy items across seven pages is much wider than its name; a heating mantle, a Kjeldahl dry bath and a water still duplicate products in other categories; one name spells cylindrical as cyclindrical, one splits carbon dioxide into three words, some names are abbreviated and one carries an unexplained trailing digit.
Wrist Action Shaking Machine; Biotechnologies Inc presented world's best Wrist Action Shaking Machine. It is broadly useful machine and discovered exceptionally valuable for blending or unsettling fixings, arrangement in carafes, Designed to hold flacks from 100 ml to 1000 ml board or round base. Variable speed controlled by controller fitted with Fractional HP Motor. Power Supply 220 volts AC - 50 Hz.
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Biomedical Waste Sterilizers We supply Bio Medical Waste Sterilizer required for disinfection process in Hospitals, Laboratories, Medical Institutes..
Contact Ray Export for your School, College Civil and Mechanical Engineering Lab Instruments. We are the best engineering lab equipments, engineering equipment manufacturer india, engineering equipment india, chemical engineering lab equipments, control engineering laboratory equipments, control engineering laboratory equipment, control engineering lab equipment in Ambala, India.
Horiz. Autoclave Cyclindrical During Sterilization a Microprocessor/PLC controls temperature, Pressure, Steam Injection, Sterilization time, Drying and all other basic time based parameters. Essential disinfection parameters like Phase Status, Current Values ,; set qualities, constantly showed consistently on Controller Screen ,; on Remote Computer by means of SCADA programming. Nonstop show of Temperature and Pressure On-line enables client to know about Cycle status constantly. Blunder Code and alert is created and cycle stops consequently in the event that any mistake happens. PC Screen shows Error, conceivable reason and cure. The progressed SCADA programming gave stores nitty gritty records of Process-Data for each cycle. Reports are accessible in Data, Summary and Graph positions for each clump of merchandise sanitized..
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Convenient Autoclave We offer Portable Autoclave which is generally utilized as a part of different labs for finish and powerful disinfection at the most reduced conceivable cost. These are known flawless complete, correct in measurements and solid development. These are tried well before dispatch and are produced using brilliant quality material and propelled innovation. These are offered in different shapes and sizes in view of the customer's necessity. ; Features : This unit is consistently enduring since every one of the parts are made of non destructive Stainless Steel Ever enduring unit fitted with effortlessly replaceable radiator and elastic gasket wire grounded rope and attachment Dial Gauge And valve control Complete ,; compelling sanitization at the least conceivable drift.
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Rect. Flat Autoclave Our level autoclaves square shape are generally utilized for everyday mass scale disinfection methodology and in different mass research center applications, where dryness of the cleaned medium is of central significance, given the way that semi dry sanitized media is inclined to different miniaturized scale bacterial and viral contaminations. We spend significant time in both standard and redid models, particularly intended to meet the testing requests of different researchers for individual and specific research applications. Over a brief timeframe Weiber mark have been set up as dependable exporters of flat autoclave in India, obliging the huge markets in South East Asia, Middle East, Africa and EuropeOur level autoclaves square shape are broadly utilized for everyday mass scale cleansing strategies and in different mass research facility applications, where dryness of the disinfected medium is of foremost significance, given the way that semi dry sanitized media is inclined to different small scale bacterial and viral contaminations. We have some expertise in both standard and tweaked models, particularly intended to meet the testing requests of different researchers for individual and specific research applications. Over a brief timeframe Weiber mark have been built up as solid exporters of flat autoclave in India, obliging the immense markets in South East Asia, Middle East, Africa and EuropeApart from that we are providing our autoclave in India , taking into account an assortment of clients running from Defense Installations, Research Laboratories, Educational Institutes and different R and D labs of driving national and multinational organizations.
Contact Ray Export for your School, College Civil and Mechanical Engineering Lab Instruments. We are the best engineering educational equipment, engineering equipments exporters, engineering equipments suppliers, engineering equipments supplier, engineering educational equipments, engineering equipments manufacturers in Ambala, India.
High Precision Water Bath,our High Precision Water Bath is Double walled and Outer body made of gentle steel painted with white stoving veneer chamber ,cover made of thick tempered steel sheet. Temperature controlled by advanced temperature controlled cum pointer from encompassing to 95ºC, +/ - 0.2ºC or better. Glass window is fitted on the front side ,stirrer game plan with speed control controller. Finish with pilot lights, rope ,plug. To take a shot at 220/230V AC.
Paraffin Bath; The Paraffin Section Mounting Bath is intended to help with the treatment of paraffin wax tests in histology and pathology research centers. It is basically a hot refined water skimming out shower that takes into account the fastidious control and area of paraffin wax segments onto glass slides. In case of having any harmed areas or an abundance of wax, both might be effectively expelled by skimming a channel paper over the water surface. A white neon light shows "Power On" and a golden neon light demonstrates "Heater On". The required temperature is chosen utilizing the warmer dial and an ostensible temperature of 70°C is ordinarily accomplished with 2 liters of water inside 120 minutes. Exact water temperature is then kept up through a vitality controller which supplies energy to a silicone elastic tangle in controlled planned heartbeats. Over-warming of the shower is averted by a warm wire inside the warmer tangle which naturally removes at too high a temperature. The Paraffin Section Mounting Bath has a PTFE dark inside and powder-covered aluminum outside, which makes it practically support free and to a great degree simple to clean. It comes provided with an IEC shaped rope and lead set and the IEC attachment houses assurance wires for both the live and impartial power supply lines. In the event that required, the cover is provided independently as part number AZ9241. Key Features • PTFE dark inside and powder-covered white aluminum outside • Virtually support free and to a great degree simple to clean • Excess or harmed segments might be essentially expelled by skimming a channel paper over the water surface • 70°C ostensible temperature for 2 liters water, accomplished inside 120 minutes Warranty: Multi year parts and work Certification: CE Technical Specification Bath material Aluminum base with PTFE covered inside Temperature Ambient + 5°C to 75°C utilizing subjective 1-10 scale Dimensions (d x w x h), mm 330 x 330 x 140 Weight, kg 2.7.
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Serological Water Bath Double walled development inward chamber is made of hardened steel ,; Outer chamber is made of gentle steel with powder covering. The hole between the two dividers loaded with high review glass fleece protection. Temp. controlled by indoor regulator. Temp. Range fluctuates 5°C above encompassing to 60°C..
Contact Ray Export for your School, College Civil and Mechanical Engineering Lab Instruments. We are the best engineering lab equipments, engineering equipment manufacturer india, engineering equipment india, chemical engineering lab equipments, control engineering laboratory equipments, control engineering laboratory equipment, control engineering lab equipment in Ambala, India.
Highlights : 1. Plenteous Output. The still gives, 4 Liters/hr. Of refined water created through a power contribution of 3 KW by a Chromium Plated radiator housed in a level Borosilicate ;;;;;; Glass Boiler (Pyrex Brand Borosilicate Glass.) 2. Refined yield is cool guaranteed by a high productivity condenser. Temperature of distillate 25 deg C - 40 deg C tried for surrounding room temperature of 30 deg C. 3. Arrangement for Wall Mounting. 4. All Units Carry CE Marking. Distillate Quality - Ideal for General Laboratory Use-Capable of Producing Pyrogen Free Water. Water Still Output 4L/hr 4L/hr Conductivity (Using Raw Water) 3.0 - 4.0 µs/cm Conductivity (Using treated Water) 1.5 - 2.0 µs/cm PH 5.5 - 6.0 Distillate Quality Pyrogen Free Construction:- - The Stand is powder covered for long rust free activity. - Heater is a 3KW Chromium plated radiator fitted with an indoor regulator, which close off naturally in the event of water supply disappointment. - The evaporator ,; condenser are intended for high effectiveness and gave threading for simple pipes of condenser. - Boiler is given Teflon screw cockerel for insitu cleaning of the water. - ;All pipes associations with the gear are influenced by means of to screw Thread Connections.
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Chamber limit: 20L CE EN13060 2008 release confirmed Safety highlights included and ensured! Programmed control and water inletAuto-dry mode Overall measurements: 624x430x621mm (WxHxD) Power Consumption: 220VAC, 50/60Hz, 2000W Sterilization Temperature Pressure: 121oC(249.8oF)/1.1kg/cm2/15.64(lb/in2) 134oC(273.2oF)/2.1kg/cm2/29.85(lb/in2).
Contact Ray Export for your School, College Civil and Mechanical Engineering Lab Instruments. We are the best engineering educational equipment, engineering equipments exporters, engineering equipments suppliers, engineering equipments supplier, engineering educational equipments, engineering equipments manufacturers in Ambala, India.
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