Precision Portable Balance 150g
Product Code : LSK-BAS-11402
Precision Portable Balance 150g (SKU LSK-BAS-11402) is a 150 g balance reading to 0.005 g that runs on mains adapter or an internal rechargeable battery, with a removable draught shield and a hook for below-balance weighing. It suits density practicals, fieldwork and small-sample weighing in schools, colleges and environmental or agricultural laboratories. For this model, Science Lab Supplies in Ambala, India, issues the quotation and handles dispatch to institutions and resellers.
Specifications
The table gives the complete specification of the 150 g portable precision balance. Put simply, it has a 120 mm stainless steel pan, 0.005 g repeatability and ±0.01 g linearity, 15 weighing units, an internal calibration mass, RS-232 and USB ports, and a backlit LCD with 18 mm digits and a capacity tracker.
| Specification | Value |
|---|---|
| SKU | LSK-BAS-11402 |
| Class | Portable precision |
| Capacity | 150 g |
| Readability | 0.005 g |
| Repeatability (S.D.) | 0.005 g |
| Linearity | ±0.01 g |
| Pan | Stainless steel, 120 mm diameter (4.7 in) |
| Weighing units | 15 |
| Display | Backlit LCD, 18 mm (0.6 in) digits, capacity tracker |
| Calibration | Internal mass; calibration with an external mass also possible |
| Built-in applications | Parts counting, percentage weighing, totalisation/accumulation |
| Density weighing | Below-balance weighing with hanger |
| Draught shield | Removable |
| Storage | Can be stacked |
| Interfaces | RS-232 and USB |
| Power supply | 12 VDC, 800 mA adapter and internal rechargeable battery (easy-access) |
| Keypad and tare | Colour-coded sealed keypad; dual tare keys; full-range tare |
| Other functions | Zero tracking, auto power off, low battery indication, overload protection, lock down |
| Feet | Non-slip adjustable levelling feet with level |
| Overall dimensions | 170 x 245 x 80 mm (6.7 x 9.6 x 3.1 in) |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the 150 g Portable Precision Balance
Battery operation and a removable draught shield let the balance work outdoors or in draughty rooms, while the below-balance hanger makes density and specific gravity determination straightforward. It can be used in school physics, chemistry and biology practicals, field studies and small-batch counting as dependable digital weighing balance equipment.
- Class 9 and Class 11 physics: finding the density of a solid by weighing it in air and then suspended in water from the hanger.
- Field studies: weighing soil, seed or leaf samples on site, then closing them in a stoppered Weighing Bottle for the lab.
- Chemistry practicals: weighing reagents to 0.005 g, or totalising several additions with the accumulation function.
- Heavier samples can move to a Digital Scale 1500g/0.1g, keeping this balance for fine work.
Standard Scope of Supply
The balance arrives with its 120 mm stainless steel pan, removable draught shield, below-balance weighing hanger, internal rechargeable battery and 12 VDC AC adapter. A beaker for density work or an external calibration weight can be added to the same quotation if your laboratory needs them.
Packing, MOQ and Lead Time
You may request pricing for a single portable balance or for one per student group. Every quotation spells out packing, delivery time and price for that quantity, and other balances, weights or glassware can be included so the whole order is planned together.
Through its Importer-Exporter Code, Science Lab Supplies can ship to buyers in the UAE, Saudi Arabia, Oman, the Philippines, Nepal and Bangladesh. Questions about battery use or density work can go through the contact page; the enquiry cart collects items for one request, and the lab tender page covers formal tenders.
Frequently Asked Questions
Can the Precision Portable Balance 150g run without mains power?
Yes. It runs on an internal rechargeable battery as well as the 12 VDC, 800 mA adapter. A low battery indicator and auto power off help the charge last during field or classroom sessions.
How is density measured with this balance?
Hang the sample from the below-balance weighing hanger, weigh it in air and then immersed in a liquid. The difference gives the buoyant force, from which density or specific gravity is calculated.
Does it need an external calibration weight?
No. An internal calibration weight is built in for routine calibration. Where a laboratory procedure requires it, the balance can alternatively be calibrated with an external mass.
Who quotes and ships this balance?
Science Lab Supplies quotes the 150 g portable balance from Ambala, India, and can dispatch it together with other weighing and lab items for schools, colleges, field-study programmes and distributors.
Related Portable and Precision Balances
The models below include other battery-capable balances, finer laboratory balances and two that also support density work. They help match capacity, readability and power source to each class or field kit, and any of them can join this balance on a single quotation.
- Compact Portable Balance 200g — 200 g at 0.01 g in an ABS housing with AA battery power.
- Compact Balance 200g — splash-proof keypad and a 145 x 145 mm pan, 0.1 g readability.
- Precision Balance 120g — 1 mg readability on a 115 mm pan, mains powered.
- Analytical Balance 120g — 0.1 mg readability with a built-in calibration mass.
- Triple Beam Balance 610g — tripod legs for density and magnetic damping for faster stability.
- Moisture Balances — USB memory stick port for saving moisture results.
- Chemical Semi-Analytical Balance — die-cast aluminium housing with density determination.
Browse the full Balances and Scales range, the Physics Lab range, or all laboratory equipment.
Last updated: 22 October 2026
