What is the primary function of a precision laboratory balance?

Its primary function is to accurately measure the mass of substances, often with high precision down to milligrams or micrograms, for laboratory and industrial applications.

Can this balance be used for recipe formulation?

Yes, units like the Kern PCB 250-3 often include a dedicated recipe function to assist with weighing multiple ingredients and recording their values for mixtures.

What does the 'Pre-tare function' do?

The pre-tare function allows the user to manually subtract the known weight of a container before weighing the actual sample, ensuring only the net weight of the substance is measured.

Is GLP/ISO record keeping supported?

Many precision balances, including this type, support GLP/ISO compliant record-keeping of weighing data, including date, time, and identification numbers, for quality assurance.

What is the purpose of the '% Determination mode'?

This mode allows the user to store a target weight value (100%) and then determine the percentage deviation of subsequent samples from that target, useful for quality control.

Are these balances sensitive to vibrations?

Precision balances are sensitive to vibrations; however, units like this often include features such as vibration filtering to help maintain stable weight results in various environments.

Used Kern PCB 250-3 Balance - Analytical Balances, photo 1

Used Kern PCB 250-3 Balance - Analytical Balances, photo 2

Used Kern PCB 250-3 Balance - Analytical Balances, photo 3

Used Kern PCB 250-3 Balance - Analytical Balances, photo 4

Used Kern PCB 250-3 Balance - Analytical Balances

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Kern PCB 250-3 Balance

Name: Kern PCB 250-3 Balance
Brand: Kern
SKU: 412995
Price: 100 GBP
Availability: InStock

Price: £ 100

This listing is for a Kern PCB 250-3 Balance.

The unit is in full working condition and is ready for immediate release.

The Kern PCB 250-3 is a Precision Laboratory Balance that is highly accurate, fully programmable and comes with a range of advanced features for precise record keeping and weighing.

The balance is suitable for weighing and counting even the smallest parts.

The balance is supplied with an 81mm weighing plate.

A built-in recipe function makes determining the exact measurements of a mixture as easy as possible.

This mode will allow you to weigh the specific parts of a mixture, record each value and recall your measurements afterwards for reference.

Pre-tare function - manually subtracts known container weights.

Fully programmable - configure the balance to measure in special units such as length of thread g/m, paper weight g/m² or similar.

Percentage determination - store a given weight value (100%) and determine deviations from the target value.

CAL EXT function - adjust the balance's accuracy with an external adjustment weight.

RS232 interface - allows the balance to interface with a PC or printer.

GLP/ISO record keeping of weighing data with date, time and identification number.

Dedicated Recipe function logs the weight of a tare container plus the recipe's ingredients.

% Determination mode - calculates % deviations from a target value (100%).

Vibration-free weighing - filters out vibrations to maintain stable weight results.

Supplied with a weighing range of 250g.

Manufacturer's part: Kern PCB 250-3.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

PCB 250-3

Stock Number

412995

Machinery Masters View

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

Used in laboratories for precise measurement of chemical compounds and samples.
Suitable for quality control departments requiring accurate component weighing.
Applied in research and development for formulation and material analysis.
Utilised in small-scale production for accurate batching of ingredients.

Typical weighing range: For this model, a maximum capacity of 250g is typical, with fine readability.
Readability: Units of this class commonly offer readability in the milligram range (e.g., 0.001g).
Weighing plate diameter: An 81mm weighing plate is commonly supplied with units of this type.
Connectivity: RS232 interfaces are typically present for PC or printer connection.
Power supply: These balances typically operate on a standard mains power supply, often with an external power adapter.
Calibration: CAL EXT functions for external adjustment weight calibration are commonly found.

Its primary function is to accurately measure the mass of substances, often with high precision down to milligrams or micrograms, for laboratory and industrial applications.

Analytical balances remain essential lab tools valued for precision and reliability across pharmaceutical, biotech and research settings. Buyers typically prioritise calibration history and service records when purchasing used models, as proper maintenance directly affects measurement accuracy. Industry sentiment recognises these instruments as durable investments; common strengths include consistent performance and straightforward operation. When evaluating used units, inspect for visible wear, verify calibration certificates, and confirm availability of spare parts and technical support for the specific model.

General overview for this equipment type

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.