Vibra LF-225 DR Laboratory Prime Semi-Micro Balance, 92 g / 220 g x 0.01 mg / 0.1 mg

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Authorized Vibra DistributorSKU: LF-225 DR

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Sale price$4,933.87 Regular price$5,427.26

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Description

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The LF Vibra Semi-Micro balances is produced in Japan in one of the cleanest facilities you will ever see. The quality of workmanship and attention to detail is superb. Starting at the bottom of the balance, there are three support points, two of which are adjustable to provide leveling. 

The solid frame of the unit provides stability and robust construction to protect the mechanism. The floor of the weighing chamber is lined with high quality stainless steel and is fitted with a spill ring (to guard the internal components from accidental spillage), an anti-buoyancy plate to ensure air currents within the chamber do not affect the weighing results and a 3.15” diameter platter. There is plenty of room for large, awkward samples to be weighed in the 6 x 6.25 x 9.5” chamber.

To assist with sample handling, the chamber is fitted with “crossover” sliding windshield doors to allow opening of the opposing door. If your right hand is full with a sample, you can use your left hand to open and close the right hand door. Talking of doors, all three glass doors are “split nesting”, meaning that they will not protrude outside the shell of the casing, thus saving space and guarding against accidents.

The dual range balance offers analytical weighing from 0.01 mg to 0.1 mg, and reads in 9 weighing units, and Easy RES™ which allows you to change between three response times to suit your application. Equipped with many programs to match laboratory applications, such as statistics, GLP, density, parts counting, checkweighing, accumulation, automatic internal calibration, adjustable backlight levels, under balance weighing and Direct to Windows® via Serial RS232 or USB. The LF 225-DR is a complete solution to any laboratory request for semi-micro and analytical weighing performance. It is supplied with a comprehensive user operation manual to help you get the most out of your investment.

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Specifications

Applications Statistics. Counting. Weigh below. Percentage Weighing. Density. Checkweighing. Accumulation
asin B01HKK3S9W
brand Vibra
calibration Internal calibration
capacity-g 220
Communication USB, RS 232
Construction Cast aluminum and ABS, 3 door glass draft shield, stainless steel pan
dimensions 12.5 x 8.25 x 13"
dimensions-mm 209 x 317 x 330 mm
display LCD back lit, 5/8" high
Legal-for-Trade No
Linearity 0.00003 g (0.03 mg) / 0.0002 g (0.2 mg)
list-price 5427.26
manufacturer-part-number LF-225 DR
net-weight 12.2 lb
pan-size 3.15 in / 80 mm
Power 110 VAC, 5.5 VDC 50/60 Hz
readability-g 0.0001
Spec Sheet LF225DR_Spec_Sheet.pdf
stabilization-time less than 5 seconds / 3 seconds
units-of-measure g,mg,ct,oz,lb,oz t,dwt,GN,momme
Warranty 1 Year
Weighing-Units g, mg, ct, oz, lb, oz t, dwt, GN, momme
working-environment 50 F to 86 F / 10C to 30 C

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Net 30 Terms

We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

The LF-225 DR automatically switches between two weighing ranges to provide exceptional precision across a wider range of applications. It offers 0.01 mg readability up to 92 g for semi-micro weighing and 0.1 mg readability from 92 g to 220 g for analytical weighing. This dual-range design allows one balance to perform both ultra-fine measurements and higher-capacity analytical tasks without sacrificing accuracy.

Yes. The balance includes RS-232C and USB communication interfaces, making it easy to connect to computers, printers, and laboratory information management systems (LIMS). It also supports GLP/GMP-compliant data output, helping laboratories simplify documentation, maintain traceable records, and improve workflow efficiency.

The LF-225 DR uses electromagnetic force compensation technology combined with automatic internal calibration and external calibration capability to ensure outstanding measurement stability. It also features excellent repeatability, fast stabilization, and advanced calibration functions that help maintain accuracy during demanding laboratory workflows.

The LF-225 DR is designed for much more than basic weighing. It includes built-in functions such as parts counting, percentage weighing, density determination, checkweighing, statistical analysis, accumulation, and under-balance weighing. These features allow one instrument to support pharmaceutical research, chemical analysis, quality control, and academic laboratory applications.

The LF-225 DR features a unique cross-over sliding draft shield, allowing users to open either side of the weighing chamber from the opposite control knob for easier sample handling in confined workspaces. Additional features such as a bright adjustable backlit LCD, an 80 mm stainless steel weighing pan, and a spacious draft shield help reduce weighing errors while improving operator comfort and cleaning convenience.

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