What is a top-loading balance used for?

Top-loading balances are used for general laboratory weighing tasks where high precision is required but not to the extreme degree of an analytical balance. They are suitable for weighing larger samples more quickly.

What is the difference between a top-loading balance and an analytical balance?

Top-loading balances typically offer higher capacities and faster stabilisation times, with readability often to 0.01 g or 0.1 g. Analytical balances provide much higher precision (readability to 0.0001 g or better) and usually have a draft shield to protect against air currents.

Can this balance be used for density determination?

Many top-loading balances, including this model, come with built-in applications for density determination, often requiring an optional density kit.

Is calibration required for a used balance?

Yes, it is highly recommended to calibrate any used balance upon installation and regularly thereafter to ensure accuracy and compliance with quality standards. This typically involves using certified calibration weights.

What maintenance does a top-loading balance require?

Routine maintenance typically involves keeping the weighing pan and housing clean, checking for levelness, and regular calibration. The draft shield, if present, should also be kept clean.

used Equipment

Available

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Sartorius - Practum6101-1S Toploading Balance

Name: Practum6101-1S Toploading Balance
Brand: Sartorius
SKU: 53538.SR3A
Availability: InStock

Price: Contact seller for price

This listing is for the Sartorius Practum6101-1S Toploading Balance

The unit is in full working condition and is ready for immediate use

The Practum 6101‑1S is a high‑quality top‑loading laboratory balance manufactured by Sartorius (often distributed by Cole‑Parmer). Here’s a breakdown of its key specifications and features:

Technical Specifications

Maximum Capacity: 6100 g (6.1 kg)

Readability: 0.1 g resolution

Repeatability: ±0.1 g

Linearity: ±0.3 g

Stabilization Time: Approximately 1.5 seconds

Pan Size: Around 180 mm diameter (7 in)

Weigh South

Notable Features

Touchscreen swipe interface: Intuitive navigation through menus and functions

Built-in overload protection: Protects the sensitive weighing cell from excessive loads

Supervisor lock: Prevents unintended menu changes or unauthorized adjustments

Data interface: Mini‑USB port allows direct communication with PCs or printers, including support for formats like SBI, xBPI, table, or text

Multiple weighing applications:

General weighing

Density determination

Percentage weighing

Check‑weighing

Peak hold

Counting

Handling unstable conditions

Build and Design

Durable, easy‑to‑clean housing: Includes a draft shield that can be disassembled for cleaning

Cambridgeshire, United Kingdom

5,791 km away

Model Number

Practum6101-1S

Stock Number

53538.SR3A

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Precise weighing of samples in research and development laboratories.
Quality control in pharmaceutical and chemical manufacturing.
Formulation and recipe preparation in food and beverage industries.
Educational settings for scientific experiments and demonstrations.
General laboratory tasks requiring accurate mass measurement.

Typical Specifications

Typical capacity: For this model, a maximum capacity of around 6100 g (6.1 kg) with 0.1 g readability is typical.
Pan size: Units in this class commonly feature a weighing pan diameter of approximately 180 mm.
Stabilisation time: Typically, a stabilisation time of around 1.5 seconds can be expected for this type of balance.
Power supply: These balances commonly operate on a standard mains power supply, often via an external power adapter.
Interface: Modern top-loading balances often feature a touchscreen interface for ease of use.
Connectivity: A mini-USB port for data transfer to PCs or printers is commonly found on units of this type.

Frequently Asked Questions

Top-loading balances are used for general laboratory weighing tasks where high precision is required but not to the extreme degree of an analytical balance. They are suitable for weighing larger samples more quickly.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.