Miscellaneous Equipments Of Engineering Lab Lab Equipment Manufacturer, Supplier and Exporter in India

This listing holds 34 shared-service laboratory instruments under codes ME-0001 to ME-0035, across four pages. These are the instruments an engineering department buys once and uses across several labs rather than for one experiment: sieves and sieve shakers for aggregate and soil grading, vacuum pumps that serve filtration rigs, melting point and friability apparatus, turbidity and salinity meters for water work, microbiology jars and colony counters, and digital water and soil analysis kits.

The same items also appear under the MP series

Worth knowing before you order. This range is also listed in the educational catalogue as Miscellaneous Products, where the same instruments carry MP codes instead of ME codes. ME-0001 and MP-0001 are both Test Sieves; the correspondence continues through the range. Quote the full item name with whichever code you are reading, so the enquiry is unambiguous. Note also that a third listing, Miscellaneous Products (Contd.), reuses MP-0001 onwards for polarimeters and micropipettes, which are different products again.

What is in this listing

Codes are quoted above only where the item page confirms them. Where a group is given without codes, the items are in the range but the code should be read from the item page, because the sequence is not continuous and skips at least one number.

Points to settle before ordering

Related ranges on this site

Within Physics Lab For Engineering Students see Thermodynamics, Heat Transfer Lab Equipment, Hydraulics and Analytical Instruments. Weighing equipment is under Lab Balances and Scales, and conductivity and dissolved oxygen instruments under Conductivity and Dissolved Oxygen Meters. Parent category: Engineering Lab Equipments.

Request a quote

Give the full item name with its code, the range or aperture set you need and your supply voltage, for example Sieve Shaker, Gyratory Type (ME-0003) with your sieve frame diameter. Contact Ray Export for prices, specifications and lead times.

Frequently asked questions

Are test sieves sold individually or as a set?

As a set of apertures. A grading test is a series of sieves worked in sequence, so one sieve on its own is rarely useful. When you enquire, give the aperture series your method specifies, the frame diameter and the frame material, and confirm whether a lid and a receiver are included, since a stack without them cannot be run cleanly. Ask also whether the sieves come with a certificate of conformity for the apertures: an assessed grading test usually requires one, and it is far easier to order with the sieves than to obtain afterwards.

Should I order the motorised or the hand-operated sieve shaker?

ME-0003 is gyratory and motor driven, which gives the reproducible agitation and the timed run that a published grading method calls for. If your results are being reported or assessed, that is the one to specify, because a hand-shaken stack cannot be timed or repeated consistently between operators. ME-0004 is hand operated and suits occasional use or a teaching demonstration where reproducibility is not the point. Either way, ask the shaker's sieve capacity - how many sieves it takes in a stack - and confirm that it accepts the frame diameter you are ordering.

Which vacuum pump suits a filtration rig?

A diaphragm pump (ME-0034) is oil-free, which makes it the right choice for filtration and aspiration where oil mist would contaminate the work or the pump would be damaged by vapour. A rotary pump reaches a deeper vacuum but needs oil changes and more upkeep. Ask for two figures either way: the ultimate vacuum, which tells you how far down it pulls, and the free air displacement, which tells you how fast it gets there on a large vessel. Also check that the ME-0032 accessories you order actually fit the pump on your quotation.

What should I confirm about the turbidity meter?

Ask for the measuring range in NTU and the light source, because the range is what decides whether the meter suits your samples at all. A meter chosen for drinking water will not necessarily cover a turbid effluent sample, and a meter built for effluent may be too coarse at the low end for treated water. If your practicals cover both ends of that scale, say so when you enquire rather than buying one meter and discovering the limit later. The nephelometer and the digital salinity meter are separate instruments with their own codes and ranges.

The water and soil kits are described by parameter count - what should I ask?

Ask which parameters each kit actually covers, then check that list against what your course or project measures. A parameter count tells you nothing about whether the kit does the tests you need, and two kits with the same count can cover quite different sets. At the same time, ask whether reagents and calibration standards are supplied and what the recalibration interval is, since a kit without reagents cannot be used on the day it arrives. For project work, ask whether a calibration certificate is available - for teaching it is often optional, for reported results it usually is not.

Why do the same instruments appear under two different codes?

Because this range is catalogued twice. The instruments here carry ME codes, and the same items appear in the educational catalogue as Miscellaneous Products with MP codes: ME-0001 and MP-0001 are both Test Sieves, and the correspondence continues through the range. Quote the full item name along with whichever code you are reading, so the enquiry cannot be matched to the wrong record or ordered twice. Note also that the ME sequence is not continuous and skips at least one number, and some groups on this page are described without codes, so read the code from the item page.

Key takeaways

• Sieves are bought as a set of apertures - give the aperture series, frame diameter and material, and ask about the conformity certificate.
• Only the motorised shaker gives a timed, repeatable run - ME-0003 for assessed grading, ME-0004 for teaching.
• Diaphragm is oil-free, rotary goes deeper - ask for ultimate vacuum and free air displacement before choosing.
• Turbidity is chosen on range - ask the NTU range and the light source, because drinking water and effluent are different instruments.
• A parameter count is not a parameter list - ask which tests each water or soil kit actually covers.
• ME and MP are the same instruments - quote the item name with the code so nothing is ordered twice.

About this page

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: 17 October 2026.

Specifications on this listing are confirmed in writing on the quotation. The page gives model names rather than performance figures, so any range, resolution or accuracy figure quoted to you should be traced to its source and checked before you rely on it; aperture sets, sieve capacities, ultimate vacuum, NTU ranges and kit parameters are not published here. Supply voltage, frequency and plug type, and whether installation and operator training are included, are also not stated and need confirming for the destination country. No price is quoted on this page, as prices are issued as dated written quotations. Two things to note about the listing itself: the code sequence is not continuous, with 34 items spread across ME-0001 to ME-0035 and at least one number skipped, and several groups are described without codes; and the same instruments are catalogued a second time as MP codes under Miscellaneous Products, which makes duplicate ordering easy if only the code is quoted.