What is the difference between an analytical balance and a precision balance?

Analytical balances typically offer higher readability (e.g., 0.0001 g or finer) and usually have a draft shield, while precision balances (like this unit) offer slightly lower readability (e.g., 0.01 g or 0.001 g) and may or may not include a full draft shield.

Does this unit require regular calibration?

Yes, all precision weighing equipment requires regular calibration to maintain accuracy. Buyers should establish a calibration schedule based on their specific application and regulatory requirements.

Can this balance be connected to a computer or LIMS?

Units of this type commonly feature an RS-232 interface, which allows connection to a PC or laboratory information management system (LIMS) for data logging and analysis, often requiring specific software or drivers.

What maintenance is typically required for this type of balance?

Routine maintenance typically involves keeping the weighing pan and surrounding area clean, ensuring the balance is level, and performing regular calibration checks. Avoid overloading the balance to prevent damage.

Is a draft shield necessary for this balance?

While this specific model is a top-loader with 0.01 g readability, which may not always include a full enclosed draft shield, environmental factors like air currents can still affect readings. A partial draft shield or stable environment is beneficial for optimal performance.

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Sartorius - ENTRIS2201l-1S Balance +Tare Printer

Name: ENTRIS2201l-1S Balance +Tare Printer
Brand: Sartorius
SKU: 42530.SR7A
Price: 800 GBP
Availability: InStock

Price: £ 800

This listing is for the Sartorius Tare ENTRIS2201-1S Balance + Tare Printer

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

The Sartorius ENTRIS2201‑1S (also referred to as ENTRIS 2202‑1SUS in some regions) is a precision top-loading laboratory balance designed for reliable, accurate weighing of samples up to approximately 2,200 g with 0.01 g readability.

Key Specifications:

Capacity: 2,200 g

Readability (Resolution): 0.01 g (10 mg)

Repeatability: Typically 0.01 g

Linearity: Approximately 0.03 g

Weighing Pan Size: Around 182 mm × 182 mm (7.1″ × 7.1″)

Calibration Type: External calibration (requires separate calibration weight)

Display: Backlit, high-contrast screen for clear visibility

Interface Options: RS‑232 port for communication with PCs or printers

Built-In Functions: Includes modes for basic weighing, counting, percent weighing, animal weighing, and density determination

Language Support: Multiple languages supported such as English, French, German, Italian, Polish, Russian, Spanish

Other Features: Anti-theft locking capability, easy-to-clean removable pan and draft shield

Stabilization Time: Approximately 1.5 seconds

Dimensions & Build: Compact size, robust design ideal for lab environments

Cambridgeshire, United Kingdom

5,791 km away

Model Number

ENTRIS2201l-1S

Stock Number

42530.SR7A

Machinery Masters View

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

Applications & Use Cases

Precise measurement of chemicals and reagents in pharmaceutical R&D and quality control.
Accurate weighing of samples for analytical testing in biotechnology laboratories.
Formulation and compounding in small-scale production environments requiring high precision.
Quality assurance checks for raw materials and finished products in various industries.
Educational settings for teaching principles of metrology and laboratory practice.

Typical Specifications

Typical capacity: For this class of analytical balance, capacities commonly range up to approximately 2,200 g.
Readability: Units of this type typically offer a readability of 0.01 g.
Weighing pan size: Commonly, weighing pans are around 180 mm x 180 mm for top-loading balances of this capacity.
Calibration type: Many analytical balances in this category utilise external calibration, requiring a separate calibration weight.
Interface options: RS-232 ports are commonly found on units of this type for data output to PCs or printers.
Power supply: Typically operates on standard laboratory mains power, often via an external power adapter.
Stabilisation time: For this precision class, stabilisation times are commonly around 1.5 to 2 seconds.

Frequently Asked Questions

Analytical balances typically offer higher readability (e.g., 0.0001 g or finer) and usually have a draft shield, while precision balances (like this unit) offer slightly lower readability (e.g., 0.01 g or 0.001 g) and may or may not include a full draft shield.

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.