What is the primary difference between a Harvard Trip balance and a standard top-loading balance?

A Harvard Trip balance is a comparative balance used to determine the mass of an unknown object by comparing it to known masses, rather than providing a direct digital readout. Standard top-loading balances typically provide an absolute weight reading.

Can this balance be used for legal-for-trade applications?

Mechanical balances of this type are generally not certified for legal-for-trade applications. Buyers should verify specific certifications if this is a requirement.

How is calibration performed on a mechanical balance like this?

Calibration typically involves ensuring the balance is level and then using certified reference weights to verify accuracy across its range. Adjustments may be made to the balance mechanism if necessary.

What is the typical accuracy for a Harvard Trip balance?

For units of this type, accuracy is commonly to within ±0.1 g or better, depending on the specific model and condition. Precision is achieved through careful balancing with known masses.

Are spare parts readily available for Ohaus Harvard Trip balances?

Ohaus is a well-established manufacturer, and parts for common models like the Harvard Trip series are often available, though availability may vary for older used units.

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OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 1

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 2

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 3

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 4

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 5

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances, photo 6

Used OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance - Analytical Balances

used Equipment

Available

Verified seller

OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance

Name: OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance
Brand: Ohaus
SKU: 131053
Price: 140 GBP
Availability: InStock

Price: £ 140

This listing is for an OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance.

The unit is in full working condition and is ready for immediate release.

The Harvard Trip series is a precision, mechanical two‑pan (comparative) balance.

Its principal use is for comparative weighing (i.e. comparing masses, not simply reading off an absolute weight) — you place an unknown object on one pan and “poise” weights / sliding masses on the other pan until balance is achieved.

Because it is mechanical, it requires no external power supply (no battery or electronics).

us.ohaus.com

The Harvard Trip balances are known for durability, low maintenance, and long service life.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Harvard Trip 1400/1500

Stock Number

131053

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Used in educational settings for teaching basic principles of mass and comparative weighing.
Suitable for laboratory environments requiring precise comparative mass measurements without electrical power.
Applied in quality control for checking consistency of small batches of materials.
Utilised in jewellery making and other crafts for accurate measurement of components.

Typical capacity: For this class of equipment, capacities commonly range from 2 kg to 5 kg, or 2 lb to 5 lb.
Power supply: Mechanical balances of this type require no external power supply.
Weighing principle: Operates on a two-pan comparative weighing principle, using sliding masses or calibrated weights.
Construction materials: Typically features a robust metal base and beam, with stainless steel pans.
Maintenance requirements: Known for low maintenance, primarily requiring occasional cleaning and calibration checks.
Footprint: Units of this type generally have a compact benchtop footprint, suitable for various workspaces.

A Harvard Trip balance is a comparative balance used to determine the mass of an unknown object by comparing it to known masses, rather than providing a direct digital readout. Standard top-loading balances typically provide an absolute weight reading.

Analytical balances remain essential lab tools valued for precision and reliability across pharmaceutical, biotech and research settings. Buyers typically prioritise calibration history and service records when purchasing used models, as proper maintenance directly affects measurement accuracy. Industry sentiment recognises these instruments as durable investments; common strengths include consistent performance and straightforward operation. When evaluating used units, inspect for visible wear, verify calibration certificates, and confirm availability of spare parts and technical support for the specific model.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.