Spring Balance (Tubular Transparent) Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4737
Jlab Export is a leading Spring Balance (Tubular Transparent) Manufacturer,and suppliers in India
Spring Balance (Tubular Transparent) (code EL-SLE-4737) is a tubular spring balance with a transparent body, used to measure weights in school and college labs. Students can watch the spring stretch as the load increases, and the scale reads in both grams and newtons, in four listed ranges from 100 g & 1 N to 1000 g & 10 N. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Tubular spring balance |
| Body | Transparent tube |
| Scale | Dual: grams and newtons |
| Ranges available | 100 g & 1 N, 250 g & 2.5 N, 500 g & 5 N, 1000 g & 10 N — one range per balance |
| Purpose | Measuring weights in the laboratory |
| Quality check | Each balance is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4737 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Spring Balances?
| Model | Body | Listed details |
|---|---|---|
| This balance (EL-SLE-4737) | Transparent tube | Dual g/N scale in four ranges, 100 g & 1 N to 1000 g & 10 N |
| Spring Balance | Rectangular type | Same four dual ranges |
| Spring Balance Tubular | Flat form, high-impact polystyrene | Zero adjustment; anodised metal scale; ring and hook |
| Spring Balance Acrylic | Tubular plastic | Colour-coded ranges; force and mass readings; zero adjustment |
Pick this transparent tubular balance when you want students to see the spring itself extend while they read a combined gram and newton scale. The rectangular balance offers the same ranges in a different body, while the polystyrene and acrylic models list a zero adjustment as a feature.
What Is a Transparent Spring Balance Used For?
Like every spring balance, this one relies on Hooke’s law: the extension of the spring is proportional to the load, as long as the spring is not stretched beyond its limit. Because the tube is transparent, the link between load and extension is visible, which makes it a useful demonstration piece as well as a measuring tool. Typical school uses are weighing objects in newtons to show that weight is a force, the class 9 experiment comparing the loss of weight of a solid in water with the weight of water it displaces, and force measurements in class 11 mechanics activities. Colleges and teacher-training labs use it for introductory mechanics.
Before each use, hang the balance freely and check the zero reading. Add the load gently rather than letting it drop onto the hook, read the scale with your eye level with the pointer, and keep within the range marked on the balance — overloading can permanently stretch the spring. Wipe the tube with a soft, dry cloth so it stays clear.
What to Specify When Ordering
- Ranges and quantities — for example a mix of 1 N, 2.5 N, 5 N and 10 N balances so groups can pick the right one for each load.
- Body style — this transparent tubular model or the rectangular spring balance.
- Order size — at least 10 balances in total.
- Accessories — slotted weights with hangers or a weight box, if you need known masses to go with the balances.
Frequently Asked Questions
Which ranges are available?
100 g & 1 N, 250 g & 2.5 N, 500 g & 5 N, and 1000 g & 10 N. Every balance covers one of these ranges, so list the number you need of each.
What is the advantage of a transparent tube?
Students can see the spring extend as the load increases, which helps when teaching Hooke’s law and the idea that the scale marks equal steps of force.
What is the tube made of?
The listing describes the body as transparent but does not name the material. JLab can confirm it, along with the overall length, in your quotation.
Can it be used to find mass as well as weight?
Yes. It measures weight, a force, on the newton scale, and the gram scale shows the corresponding mass for use on Earth, so the same reading can be given in either unit.
How does it differ from the rectangular Spring Balance?
Both are listed with the same four dual ranges; this one has a transparent tubular body and the other is a rectangular type. Neither listing names further differences.
What details are needed for an export quote?
Quantity per range, destination country and port or city, the delivery terms you want (for example FOB or CIF), packing or labelling needs, and the tender reference if there is one.
Who manufactures this balance?
JLab — Jain Laboratory Instruments Pvt Ltd — at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of school science and physics instruments in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This tubular balance is made at JLab’s own works rather than bought from a trading company, so schools, colleges, dealers and importers order directly from the maker; every balance is visually checked before it is packed, and follow-up orders in other ranges come from the same works. JLab exports worldwide and ships to buyers in every region — for example Bhutan in South Asia, Italy in Southern Europe, Congo in Central Africa, France in Western Europe and Qatar in the Middle East. Information for tender buyers is on the JLab lab tenders page.
Related Weighing and Force Apparatus
- Spring Balance — the rectangular-type balance with the same four dual ranges.
- Hooke’s Law Apparatus — a vertical rod with mirror scale, spring and slotted weights for measuring spring extension.
- Hangers with Slotted Weights — chrome-plated iron slotted weights with a hanger for loading the balance.
- Weight Box — chrome-plated brass weights in a wooden box, useful as known masses.
More school physics apparatus is listed in the School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the number of balances you need in each range (minimum 10 units in total), any weights to go with them, and your delivery location through the contact page.
Last updated: 4 October 2026
