Buy Analytical Balances in Nigeria.

Which analytical balances can I buy in Nigeria?

The analytical balances category currently lists the OHAUS Adventurer AX224/E, item 30122612, Shimadzu ATX224R, and BIOBASE BA1004E. Each is an analytical balance, but the entries are not interchangeable specifications.

OHAUS AX224/E is listed for 220 g capacity and 0.1 mg readability. Shimadzu ATX224R is listed for 220 g capacity and a 0.1 mg minimum display with a built-in calibration weight. BIOBASE BA1004E is the 100 g, 0.1 mg-resolution external-calibration variant in the BIOBASE BA-E/BA-EN family table. Compare the exact model and product documentation, because resolution, minimum weight, repeatability and calibration approach describe different properties.

The site is a quotation catalogue. Choose a listed model, explain the method and facility needs, and request an itemized quote from Franance. Confirm the precise part number, accessories, documents and commercial terms before placing the quote order.

How do I choose an analytical balance for a laboratory in Nigeria?

Start with the measurement method. Record the gross mass the instrument must support, the smallest net sample mass, the tolerance or uncertainty needed, the vessel shape, the daily workload and whether measurements must be printed or transferred to software. Ask the method owner or quality manager to define acceptance requirements. An analytical balance’s displayed increment does not alone establish its suitability for a method.

Compare maximum capacity, readability or resolution, repeatability, linearity, stated minimum weight and stabilization time separately. Check pan diameter, draftshield dimensions and access, tare range, units, application modes and the available calibration procedure. If you routinely weigh near the upper capacity, confirm how the vessel, sample and accessories count toward the load. If a method requires weighing very small net amounts, compare its minimum sample requirement with the manufacturer’s applicable specification and the laboratory’s own validation.

Also assess the room. Drafts, vibration, temperature changes, static, spills, bench movement and nearby equipment can affect measurements. The installation surface and operator technique matter. Ask the manufacturer or supplier for operating and installation instructions, then have the laboratory determine whether the proposed location and procedure meet its method requirements.

Which OHAUS AX224/E analytical balance is listed in Nigeria?

Franance lists the OHAUS Adventurer AX224/E, item 30122612. OHAUS’s official AX224/E page specifies 220 g maximum capacity, 0.1 mg readability and a 90 mm pan. It lists an included draftshield and AC adapter, USB and RS232 communication, a 4.3-inch color touchscreen, and internal calibration as “not applicable.” The page gives typical repeatability of 0.1 mg, linearity of ±0.2 mg and a typical stabilization time of three seconds under specified conditions.

The product page lists applications including weighing, parts counting, percent weighing, check weighing, dynamic weighing, formulation, density determination, totalization, display hold and batch printing. Discuss which application functions are needed and how the instrument will communicate with the lab’s software or printer. A function appearing on the product page does not establish that a specific software integration or workflow has been validated.

OHAUS reports a typical USP minimum weight and a non-condensing operating environment on the page. Treat these as manufacturer specifications with their stated assumptions, not as a guarantee of a particular laboratory’s measurement uncertainty. Confirm the exact model number, local supply configuration, included accessories, operating environment and documentation with the quotation.

Which Shimadzu ATX224R analytical balance can I request in Nigeria?

Franance lists the Shimadzu ATX224R. Shimadzu’s official AT-R specification page lists 220 g capacity, 0.1 mg minimum display, an approximately 91 mm pan and a built-in calibration weight for the ATX224R. It lists an AC adapter input of 100–240 V AC, 50/60 Hz, RS232C and USB device (Type B) terminals, dimensions of approximately 213 × 356 × 338 mm and weight of approximately 6.2 kg.

The AT-R family includes ATX models with a built-in weight and ATY models that use external weights. This guide concerns the listed ATX224R; do not transfer the ATY224R calibration method or another model’s capacity to it. Confirm the exact instrument suffix, power adapter, supplied accessories, interface cable and applicable instruction manual in the offer.

Ask the laboratory to define the calibration and verification schedule it requires. A built-in weight describes an instrument feature; it does not mean that every measurement is automatically traceable, that routine checks are unnecessary, or that the supplier’s calibration documentation meets a particular quality system. Request the certificates and records needed for your procedure and have the quality lead review them.

Which BIOBASE BA1004E analytical balance is listed in Nigeria?

Franance lists the BIOBASE BA1004E. BIOBASE’s official BA-E/BA-EN family page identifies BA1004E as an external-calibration model with 100 g capacity and 0.1 mg resolution. The page lists a 10 mg minimum weighing value, an 80 mm standard pan with a 90 mm option, RS232C communication, an optional printer and an operating temperature range of 18–23 °C.

The same page describes multiple members of the BA-E/BA-EN family. Its internal auto-calibration statements apply to BA1204EN and BA2204EN, not to the listed BA1004E. The offered model is BA1004E, so treat its external-calibration designation as material when comparing workflows and quote contents. Confirm whether a calibration weight is supplied, which weight class is required, and who provides it.

BIOBASE lists additional functions such as tare, counting, unit conversion, percentage, accumulation and dynamic weighing across the family. Verify the functions and interface behavior for the exact BA1004E and any requested printer. Do not assume a feature or accessory is included because it appears elsewhere in a family brochure.

How should I compare capacity, readability, repeatability and minimum weight?

These specifications answer different questions. Capacity is the maximum load the instrument is designed to carry. Readability or resolution is the increment shown by the display. Repeatability describes the closeness of repeated measurements under specified conditions. Linearity concerns deviation across the weighing range. Minimum sample weight addresses the lowest net mass for which a stated performance criterion is supported under defined assumptions. Ask the laboratory method owner which characteristics control its procedure.

The OHAUS page lists 220 g capacity and 0.1 mg readability, and reports a typical minimum weight figure under USP assumptions. Shimadzu lists 220 g capacity and 0.1 mg minimum display for ATX224R. BIOBASE lists 100 g capacity and 0.1 mg resolution for BA1004E, along with a 10 mg minimum weighing value. These figures are not directly equivalent to a validated minimum net sample for every method or environment.

Build a comparison sheet from the current model-specific datasheets. Include capacity, readability, repeatability, linearity, minimum weight and the conditions attached to each. Note whether values are typical, guaranteed, model-wide or configuration-specific. If uncertainty or traceability is critical, ask the manufacturer or an accredited calibration provider what documentation and measurement range apply.

Should I choose external or internal calibration?

Calibration approach is a workflow and control decision. The listed Shimadzu ATX224R has a built-in calibration weight. OHAUS lists AX224/E internal calibration as not applicable. BIOBASE BA1004E is the external-calibration variant. The BIOBASE family’s BA-EN models have different calibration behavior, so do not treat BA1004E as internally calibrating.

Ask who will perform routine checks, what reference weights are needed, how often the balance will be calibrated, how results will be recorded and how out-of-tolerance results will be handled. The answer may depend on the method, the laboratory’s quality system, usage frequency and the procedure specified by the manufacturer. Include any needed weights, certificates, service visits or calibration accessories in the scope, and identify whether each is supplied by Franance, the laboratory or a third party.

Neither a built-in weight nor a calibration label establishes traceability by itself. Request the exact calibration certificate or record associated with the instrument and verify that its model, serial number, range, method, date and provider meet the lab’s requirements. Confirm any local metrology or accreditation needs with the responsible quality professionals; this guide does not assert Nigerian approval or a particular service arrangement.

What laboratory conditions affect analytical weighing?

Place a balance on a stable, level bench away from doors, fans, windows, direct sunlight, vibration sources and strong temperature gradients where practicable. Allow the instrument to stabilize as instructed after installation or relocation. Keep the work area clean and prevent drafts from disturbing the weighing chamber. Follow the manufacturer’s setup, levelling, warm-up and handling guidance for the selected model.

Use suitable weighing vessels and avoid touching them in ways that transfer heat, moisture or contamination. Let samples and containers reach appropriate thermal equilibrium where the method requires it. Minimize static effects, record tare and gross/net values consistently, and close the draftshield during measurement if the manual and method specify it. These are general laboratory practices; the laboratory’s validated method and instrument manual should govern exact procedures.

The stated operating environment differs by model and source. OHAUS lists a non-condensing range for AX224/E, while BIOBASE lists 18–23 °C for BA1004E. Confirm the official manual and specification revision before designing the room or writing a method. A product’s published environment does not establish that a particular facility has suitable conditions.

Which interfaces, records and accessories should I specify?

List how results will be captured. The OHAUS AX224/E page lists USB, USB host and RS232 communication and GLP/GMP data output features. Shimadzu ATX224R lists RS232C and USB device terminals. BIOBASE lists RS232C and an optional printer. Ask for the exact cable, connector, protocol, driver, software version and printer reference needed by your workflow. Confirm whether data output includes the identifiers and fields required by your records system.

State any needs for a printer, auxiliary display, weighing hook, protective cover, ionizer, density kit, reference weights or other accessory. OHAUS identifies several optional accessories on the product page, while Shimadzu maintains a model-specific accessories and manuals section. Confirm which accessory fits the exact balance and whether it is included or quoted separately.

For quality records, specify the manual, calibration certificate, serial number, conformity documents, installation checklist and maintenance plan you require. Do not assume that “GLP/GMP capability” means the device automatically satisfies the laboratory’s compliance obligations. Have the quality and IT teams confirm data handling, user controls, software validation and record retention requirements.

What should an analytical balance quotation include?

Provide Franance with the model, quantity, facility city and state, sample range, smallest net mass, method, required tolerance, calibration approach, verification standard and desired certificate. Describe the room conditions, bench, power and expected workload. State whether measurements need RS232, USB, a printer, a software connection or exported records, and list any accessories or installation work.

Ask for the precise model code and included configuration: OHAUS item 30122612 AX224/E, Shimadzu ATX224R or BIOBASE BA1004E. Request the current manufacturer datasheet, instruction manual, calibration or verification documentation, serial-number details and any accessories in the proposal. If an option is required, have its part number and price shown separately. Request written confirmation of what is included and excluded.

Ask Franance to confirm delivery, lead time, warranty, support, installation and calibration-service terms for your location. These details depend on the specific offer and are not established by this guide. Franance handles the request as a quote order and follows up by phone or email; the site does not take online payment.

Where can I request an analytical balance in Nigeria?

Browse the analytical balance category and compare the three assigned models. Open the exact filtered result for OHAUS AX224/E, Shimadzu ATX224R or BIOBASE BA1004E. The wider life-science equipment catalogue provides the parent category.

When you request an analytical balance quotation, state your model preference, method, minimum sample mass, capacity, calibration, data and documentation requirements, quantity and Nigerian delivery location. Franance can follow up to clarify the requested configuration and quote scope. Confirm model-specific specifications and commercial terms before ordering; no online payment is processed on the site.