Manometer Open U-Tube
Product Code : JL-LEP-10268
The Manometer Open U-Tube from Jaincolab, a trusted school laboratory equipment manufacturer, is used to indicate the difference in the heights of the manometric liquid to measure pressure by obtaining the pressure difference. As a differential pressure manometer, it has no moving parts and requires no calibration.
This U-shaped glass tube is partially filled with liquid, with a 50 cm arm with a funnel top on one side, and a 4.5 cm arm bent at 90° with a 15 mm rifted tip for easy connection on the other. It is mounted on a board fixed to a wooden stand for vertical mounting, with a millimeter scale fitted between the arms. As a leading school laboratory equipment manufacturer, Jaincolab supplies this open U-tube manometer as per DEPED Guidelines to schools, colleges and laboratories across India and internationally.
Product Specifications
| Parameter | Details |
|---|---|
| Product Code | JL-LEP-10268 |
| Type | Differential pressure manometer |
| Shape | U-shaped glass tube, partially filled with liquid, no moving parts, requires no calibration |
| Material | Glass |
| Arm Configuration | 50 cm arm with funnel top on one arm; 4.5 cm arm bent at 90° with a 15 mm rifted tip on the other arm |
| Mounting | U-tube mounted on a board, fixed on a wooden stand for vertical mounting |
| Stand Material | Wooden |
| Back Plate Dimensions | 540 mm length × 90 mm width |
| Scale | Millimeter scale fitted between the arms of the tube |
| Scale Graduation Range | 0 – 50 cm |
| Graduation Increment | 1 mm, with zero at the bottom |
| Accessory – Latex Tubing | Glass wall 1 mm thickness, 8 mm inner diameter, non-toxic non-tacky latex rubber, 3 m length |
| Guideline Compliance | As per DEPED Guidelines |
Key Features
- Differential pressure manometer with no moving parts and no calibration required
- U-shaped glass tube design that indicates pressure via liquid height difference
- Mounted on a wooden stand with a fixed board for stable vertical use
- Millimeter scale fitted between the arms, graduated 0-50 cm in 1 mm increments
- Funnel top on one arm and a bent, rifted-tip connector on the other for easy setup
- Includes 3 m of non-toxic, non-tacky latex rubber tubing
- Supplied as per DEPED Guidelines
Why Choose Jaincolab
Jaincolab is a trusted school laboratory equipment manufacturer and supplier of physics and chemistry demonstration apparatus to schools, colleges and laboratories across India and internationally. Explore related laboratory essentials such as the Electrolysis Apparatus Student Type, the Glass Tubing Long, the Double Burette Clamp, and the Beaker Borosilicate 500 ml, or browse the full Laboratory Equipment Products range.
Applications
| Application Area | Use Case |
|---|---|
| School Physics Labs | Measuring gas pressure and pressure difference using liquid column height |
| Chemistry Demonstrations | Illustrating pressure concepts in gas laws experiments |
| General Laboratory Use | Demonstrating the principle of a differential pressure manometer |
| STEM Teaching Aids | Providing a hands-on, calibration-free tool for pressure measurement lessons |
Frequently Asked Questions
Q1: What is the Manometer Open U-Tube used for?
A1: It is used to indicate the difference in the heights of the manometric liquid to measure pressure by obtaining the pressure difference.
Q2: What material is the manometer made of?
A2: The U-tube is made of glass, mounted on a board fixed to a wooden stand.
Q3: Does the manometer require calibration?
A3: No, as a differential pressure manometer it has no moving parts and requires no calibration.
Q4: What is the scale range on the manometer?
A4: It has a millimeter scale fitted between the arms with a graduation range of 0-50 cm and a 1 mm increment, with zero at the bottom.
Q5: What accessories are included?
A5: It includes 3 meters of non-toxic, non-tacky latex rubber tubing with a 1 mm glass wall thickness and an 8 mm inner diameter.
Request a Quote
For pricing, bulk orders or custom requirements on the Manometer Open U-Tube or any other physics demonstration apparatus from Jaincolab, Request a Quote from our team.
