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Mettler Toledo XPE26 Microbalance
The Mettler Toledo XPE26 Microbalance incorporates the latest weighing technology available. This balance has a capacity of 26 grams with a readability of 0.001 milligram (1 µg) to full capacity. The XPE26 has a large color touchscreen display that is detachable from the main unit.
Mettler Toledo XPE26 Microbalance features
High resolution technology
proFACT advanced internal adjustment with sensitivity testing
Capacity: 22g
Readability: 0.001mg
90-day warranty
The status indicator flashes green when the balance is ready to weigh, yellow warns of an a error and red indicates that the balance is not ready to weigh. Also standard with the XPE series, Mettler Toledo incorporates a new, embedded, static detect technology to warn the user when static conditions are out of tolerance.
The XPE series also features the SmartGrid weighing pan which minimizes the effects of air turbulence and allows spilled samples to fall to the dip tray below the pan so that they do not affect results. XPE micro-analytical balance also come standard with proFACT adjustment technology and can be fitted with Mettler's (optional) static eleminator.
Mettler Toledo XPE26 Microbalance specifications
Maximum Capacity
22 g
Readability
1 µg
Repeatability, typical
0.7 µg
Minimum Weight (USP, 0.1%, typical)
1.4 mg
Legal for Trade
Yes
Dimensions (HxWxD)
322 mm x 263 mm x 487 mm
Settling Time
3.5 s
Linearity ±
0.006 mg
Adjustment
Internal / proFACT Advanced
Weighing Pan Dimensions (WxD)
40 mm x 40 mm
Testing
This Mettler Toledo XPE26 Microbalance is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications.
We test balances to ensure repeatability, correct cornerload tolerances, linearity, and reduced span at or near full capacity. We also test all displays and controls as well as any other features that are included, such as auto-calibration and draft shield auto-retraction, to make sure the balances are fully operational.
Pictures
The Mettler Toledo XPE26 Microbalance pictures above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
Mettler Toledo XPE26 Microbalance – FAQs
What is the Mettler Toledo XPE26 microbalance used for?
The Mettler Toledo XPE26 Microbalance is designed for ultra-high precision weighing applications where accuracy at the microgram level is critical.
Common uses include pharmaceutical formulation and dosing, analytical chemistry and standards preparation, micro-sample weighing in R&D and QA/QC labs, forensic and environmental testing, and any other laboratory environment looking for reliable micro weighing.
With 1 µg readability and ~22 g capacity, it enables reliable measurement of extremely small samples while minimizing material loss.
What features make the XPE26 stand out from other microbalances?
The XPE26 incorporates advanced technologies to ensure consistent and error-free weighing:
proFACT internal calibration for automatic accuracy assurance
SmartGrid weighing pan to reduce air turbulence effects
StaticDetect technology to identify electrostatic interference
StatusLight indicator for instant weighing status feedback
Detachable touchscreen terminal for flexible operation
These features help reduce user error and improve workflow efficiency in sensitive applications.
What are the key specifications of the XPE26 microbalance?
The XPE26 is part of Mettler Toledo’s Excellence series and offers:
These specs make it ideal for regulated environments requiring traceability and compliance.
Is the XPE26 microbalance compliant with laboratory regulations?
Yes. The XPE26 is designed to support compliance with USP minimum weight requirements, GLP/GMP environments, and 21 CFR Part 11 (when used with LabX software).
Its built-in testing and calibration features help maintain audit-ready performance and data integrity.
What industries commonly use the XPE26 microbalance?
Any application requiring microgram-level precision will benefit from this system.
How does the XPE26 compare to newer models like the XPR series?
While newer models (like the XPR series) include incremental software and automation upgrades, the XPE26 still delivers:
Comparable 1 µg readability and precision
Proven reliability in regulated labs
Lower acquisition cost when purchased refurbished
For many labs, the XPE26 offers the best balance of performance and value.
Is the XPE26 right for my lab?
If your lab requires, microgram-level precision, regulatory compliance, reliable, repeatable measurements, and cost-effective equipment solutions, then a refurbished Mettler Toledo XPE26 Microbalance is an excellent choice.
What is included when purchasing from American Instrument Exchange?
When you purchase a refurbished XPE26 from American Instrument Exchange, you can expect:
Fully tested and calibrated instrument
Thorough cleaning and refurbishment
Warranty coverage
Ongoing service and support options
Secure shipping from a U.S.-based warehouse
How are used XPE26 microbalances tested and refurbished?
Each unit is subjected to a comprehensive process:
Calibration using certified weights
Repeatability and linearity testing
Load cell and sensor verification
Interface and functionality checks
Electrical safety inspection
Final quality assurance under simulated lab conditions
This ensures the balance performs to original manufacturer specifications before shipment.
If you have any additional questions about our testing and refurbishment process please contact our sales team for more information.
Testing Procedures for Used and Refurbished Laboratory Balances
Ensure Precision, Repeatability, and Weighing Accuracy
Used and refurbished laboratory balances from American Instrument Exchange undergo thorough, multi-point testing to ensure accurate, reliable performance in scientific, industrial, and pharmaceutical settings. Each balance is carefully inspected, calibrated, and evaluated to meet the stringent standards required for analytical, precision, and micro weighing applications.
Why Testing Used Laboratory Balances Is Essential
Before a laboratory balance is placed back into service, it must be rigorously tested for:
• Weighing accuracy across full capacity range
• Repeatability and linearity
• Load cell and sensor functionality
• User interface and calibration system integrity
Comprehensive balance testing helps eliminate measurement errors and guarantees performance in high-precision environments such as R&D, formulation labs, and quality control facilities.
Our structured balance testing protocol ensures every refurbished unit delivers consistent results and trusted performance.
Key Testing Procedures for Refurbished and Used Laboratory Balances
1. Initial Visual Inspection
• Inspect housing, leveling feet, draft shield, and weighing pan for wear, cracks, or corrosion
• Check control panel, power cord, and buttons for damage or signs of tampering
• Confirm presence and condition of all required components (e.g., shields, adapters, trays)
2. Functional Startup and Interface Testing
• Power on the balance to verify display initialization and zeroing functionality
• Test user interface responsiveness, menu access, and programmable features
• Evaluate stabilization time and auto-tare functions
3. Calibration and Accuracy Testing
• Perform internal calibration (if equipped) and verify operation
• Use certified calibration weights to perform external calibration
• Check for accuracy at multiple weight points across the balance’s range
4. Repeatability, Linearity, and Corner Load Testing
• Conduct multiple weighings of identical test weights to confirm repeatability
• Test linearity by weighing at low, mid, and high points across the range
• Evaluate corner-load accuracy by placing test weights at different positions on the pan
5. Load Cell and Sensor Integrity Verification
• Test load cell response for consistency, drift, or hysteresis
• Verify sensor functionality and precision at sub-milligram levels (for analytical/microbalances)
6. Electrical Safety and Grounding Checks
• Inspect wiring and power components for safety and compliance
• Verify proper grounding and electrical insulation to meet lab equipment standards
7. Final Quality Assurance and Documentation
• Perform a full operational test under simulated lab conditions
• Record and document all calibration results and test metrics
• Final cleaning and inspection before shipping
Trusted Performance from American Instrument Exchange
All refurbished laboratory balances from American Instrument Exchange are tested and validated to deliver precision weighing performance from day one. Our expert technicians use industry-standard procedures to ensure each balance is lab-ready—whether used for sample prep, formulation, or high-precision research.
Repair and Refurbishment Protocol for Used Laboratory Balances
Precision Weighing Restored by American Instrument Exchange
At American Instrument Exchange, every used laboratory balance is subjected to a multi-step refurbishment protocol designed to restore precision and reliability with laboratory standards. Whether it’s an analytical balance, precision balance, or microbalance, we ensure each unit delivers consistent performance for scientific, pharmaceutical, and industrial applications.
Why Choose a Refurbished Laboratory Balance from American Instrument Exchange?
• Fully tested for accuracy, repeatability, and calibration stability
• Backed by a warranty
• Cost-effective alternative to purchasing new balances
• Environmentally responsible through expert refurbishment and reuse
• Refurbished by technicians with extensive experience in lab instrumentation
Every laboratory balance from American Instrument Exchange is professionally restored through a comprehensive, multi-point process:
1. Initial Intake & Inspection
• Exterior inspection for damage, corrosion, and wear on display, housing, and leveling feet
• Visual/manual check of weighing pan, draft shield, doors, and buttons
• Documentation of missing parts, error codes, or component issues
2. Cleaning and Decontamination
• Thorough cleaning of the weighing chamber, pan, and internal components using anti-static and non-abrasive cleaners
• Removal of dust, chemical residue, and particulate buildup
• Disinfection of all surfaces
3. Mechanical and Electronic Repairs
• Replacement/repair of worn components including pans, draft shields, and buttons
• Evaluation and repair of load cells, sensors, and electronic boards
• Inspection of power supply, internal wiring, and display screen functionality
4. Calibration and Accuracy Testing
• Internal calibration mechanisms are tested (if equipped)
• External calibration is performed using certified traceable weights
• Repeatability, linearity, and corner-load accuracy are verified
5. Functional Testing and Performance Validation
• Test of user interface, menu settings, and programmable functions
• Taring, zeroing, and stability response times are evaluated
• Load-bearing accuracy is tested across the unit’s full capacity range
6. Compliance and Safety Checks
• Electrical system testing for grounding and safe operation
• Verification of leveling system and anti-vibration performance
7. Final Quality Control and Documentation
• Final inspection and multi-point accuracy verification
• Complete operational test with weight logs and calibration reports
• Full cleaning and packaging for shipment
Trust the Experts at American Instrument Exchange
With over 50 years of experience in laboratory equipment, American Instrument Exchange is a trusted source for precision-refurbished laboratory balances. Our refurbishment protocol ensures each balance meets strict standards for accuracy and performance—ready to deliver dependable weighing results from day one.
Warranty Information
All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,
Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”
Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.
Return & Cancellation Policy
American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.
Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.
Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.
Ongoing and Extended Support Options
American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.
For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.
For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
