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QuestPair

A&D MC-30K Series 2-Place Precision Balance with 31 kg Capacity

UsedPrecision Balances AccessoriesUnited Kingdom

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Weighing Capacity
31kg
Readability
0.01g
Warranty
30 days (Richmond Promise)
All 6 specifications
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Specifications 6

New/Used
Used
Weight
9.3 kg
Dimensions
34 × 29 × 13 cm
Weighing Capacity
31kg
Readability
0.01g
Warranty
30 days (Richmond Promise)

Product description

Precision balance with 31 kg capacity, 0.01 g readability, auto-centring pan, and stabilising filter for draft resistance.

The A&D MC-30K Series Balance is a high-capacity precision weighing instrument featuring:

  • Weighing capacity: 31 kg
  • Readability: 0.01 g (2 decimal places)
  • Repeatability: 0.015 g (at 20 kg)
  • Platform size: 27 x 21 cm
  • Auto-centring pan: Ensures accurate load placement and prevents corner-load errors
  • Stabilising filter: Minimizes errors caused by drafts and vibrations
  • Display modes include Gram, Kilogram, Ounce, Pound, Pound-Ounce, Troy Ounce, Metric Carat, Momme, Pennyweight, Grain, Counting mode, Percent mode, Density mode, and user-programmable units
  • Display: Large, easy-to-read digital with extended resolution providing an extra decimal place
  • Sensitivity drift: ±3 ppm/°C
  • Linearity: ±0.2 g
  • Calibration: Simplified calibration and auto on/off function
  • Data memory function and RS-232C interface for data output
  • Operating environment: 5°C to 40°C (41°F to 104°F), 85% RH or less, non-condensing
  • Display refresh rate: Selectable 5 or 10 times per second

This series offers precise, stable weighing for laboratory and industrial applications requiring large capacity with fine resolution.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 17 July 2026