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Intuitive Operation, Dependability,
Performance and Value since 1972

Luna Analytical Balances-LAB 254i

Pan Size
80mm ø
View alternative models
With plenty of features and functions, Luna analytical balances accommodate basic to complex applications. Luna’s stylish LCD features large, 24mm digits on a black background. Multilingual text capability makes Luna ideal for users in various regions.
Warranty 5 years


  • WeighingWeighing
  • Parts countingParts counting
  • Percentage weighingPercentage weighing
  • CheckweighingCheckweighing
  • Check countingCheck counting
  • Dynamic / animal weighingDynamic / animal weighing
  • Display holdDisplay hold
  • Net total weighingNet total weighing
  • Density determinationDensity determination
  • Peak holdPeak hold


  • Backlit DisplayBacklit Display
  • TareTare
  • RS-232RS-232
  • Weigh BelowWeigh Below
  • External CalibrationExternal Calibration
  • DateDate
  • TimeTime
  • Internal CalibrationInternal Calibration
  • Security LockSecurity Lock
  • Multiple Weighing unitsMultiple Weighing units
Toggle icon descriptions
With stylish, modern backlighting, Luna’s impressive display gives an aura of smart sophistication. The LCD features large, readily discernible 24mm digits on a black background. Multilingual text and display capability make Luna well-suited for users in various regions. Luna provides USB and RS-232 interfaces for speedy data collection and transmission to computers or printers. ABS plastic construction and rugged grade 304 stainless steel pan mean Luna is easy to clean and can withstand demanding lab use. Available in four models with capacities up to 250g, Luna offers a readability of 0.0001g and can perform basic and detailed measuring tasks.

Features and Benefits

  • Vivid, backlit LCD easily visible in any lighting conditions
  • Colour-coded keys facilitate quick recognition of the most frequently used buttons
  • Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
  • Large, grade 304 stainless steel pan allows easy cleaning
  • Sealed keypad protects against dirt and spills
  • USB and RS-232 interfaces provide speedy communication with computers and printers
  • AC adapter included
  • External calibration allows for verification and adjustment with weights
  • Multilingual display allows use in many different countries
  • Parts counting with preset sample sizes
  • Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
  • Selectable digital filtering for animal/dynamic weighing enables consistent results for moving subjects
  • Auto power-off to save energy
  • Security slot for optional lock and cable to help prevent theft
  • Hook included for weighing below the balance
  • A 5-year warranty means quality assured for years of use.

Technical specification


LAB 254i

UPC: 840886107307


  • Capacity
    • 250g
  • Readability
    • 0.0001g
  • Repeatability
    • 0.0002g
  • Linearity
    • 0.0003g
  • Min Weight USP
    • 10mg

General Specifications

  • Pan size
    • 80mm ø
  • Weighing Units
    • ct, custom unit, dr, dwt, g, GN, mg, mm, N, oz, ozt, T, tl.H, tl.S, tl.T
  • Interface
    • RS-232/USB
  • Calibration
    • Internal automatic calibration/External calibration
  • Display
    • Backlit LCD with 24mm high digits


  • Power Supply
    • 18VDC 830mA adapter

Operating Conditions

  • Operating Temperature
    • 15° to 35°C / 59° to 95°F

Product Information

  • Construction
    • ABS plastic
  • Net Weight
    • 6.2kg


  • Draft Shield Type
    • Chamber
  • Overall dims
    • 224x374x338mm
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