Short-term vs. Long-term Lab Equipment Rentals

Short-term vs. Long-term Lab Equipment Rentals

Short-term rentals typically last anywhere from a few days to a few weeks to several months. They rarely go beyond a year. Short-term rental agreements over an extended period of time are not very cost-effective.

In contrast, long-term rentals last much longer—anywhere from one to five years (or longer), and are generally more affordable to finance because of the way costs are spread out. You’ll often hear long-term rentals referred to as leases when the lease is classified as an operating lease rather than a capital lease, or finance lease.

Excedr is an example of a leasing company that provides long-term rentals, or leases. Our operating leases are considered long-term rentals because of our lease agreement terms.

In this article, we’ll review short-term and long-term rentals, the pros and cons of each, and some alternative options you have to purchasing or leasing.

Rental Definition

A rental refers to something that is rented, and renting is an agreement by which a payment is made for temporary use of an asset, whether it be property, equipment, or something else.

Lease Definition

A lease, similarly, is a contract outlining the terms under which one party agrees to rent an asset—in our case, a piece of, or several pieces of, laboratory equipment—owned by another party.

It guarantees the lessee use of the lab equipment and guarantees the lessor (the equipment owner) regular payments for a specified period in exchange. You can think of a lease as a contract for renting an asset.

So, already there is similar language being used in both cases. In either situation, there is someone paying for the use of an asset and someone receiving payments for the usage. Short-term rental and long-term rental, or lease, contracts also share some things in common:

  • They last a specific period of time, referred to as the “term.”
  • They include a security deposit, which the renter or lessee pays the lessor. (Similar to how renting an apartment works.)
  • They specify the amount of payment and how it will be paid (e.g. monthly, bi-annually, annually)
  • They give rules for equipment usage

But, despite these similarities, there are a few major differences between renting short-term vs. long-term. The main distinction is the duration of time the scientific instrument is used for.

There are also general and specific differences in the structure and flexibility of each contract, meaning the terms you’ll see in a long-term rental (or lease) vs. a short-term rental agreement can, and usually wil, be different.

These differences can make it more or less optimal for you, depending on your equipment needs, so it’s important to understand exactly what instrumentation you need and how long you’ll need it for.

At Excedr, we often refer to our leases as long-term rentals, because, well, they are! Although we do not provide short-term rentals, we do provide long-term rentals, in the form of a lease. So, if you want to rent lab equipment, this might be the place.

Need new or refurbished lab equipment? Excedr leases.

See our equipment list and browse a sample selection of what we can source. Or, if you’re ready, request an estimate.

Short-Term vs. Long-Term Rentals

If you’re thinking of renting lab equipment, whether it’s an analyzer, spectrometer, incubator, or centrifuge, it’s important to know how long you’ll need to use the instrumentation. This can help you decide whether you need a short-term rental or a long-term rental.

If you only need the equipment for a short period of time—anywhere from 30 days to a year—you’ll want to consider renting or using a core facility or contract research organization (CRO). But, if you’ll need the equipment longer—say a year to three or four—then leasing will be a better fit for you.

Renting suits short-term projects best; ones that need the machinery for less than a year. A lab manager should consider renting only occasionally, generally doing so on an ad-hoc basis, such as when a bioreactor, centrifuge, freezer, or gas chamber is required for a short amount of time. There are rental contracts available for low-end equipment as well.

However, lab equipment rentals are often more expensive in terms of price for the amount of time the equipment is in your laboratory, so they are not the best option for a long-term solution. In these cases, leasing or buying your lab equipment can be better options.

It can be smarter to rent equipment for temporary usage—several days or a few weeks—then to buy or lease. In fact, leasing companies won’t lease anything for less than one year. Or, in some cases, less than two years.

That said, if you need customizable or specialized lab equipment for lengthy basic, translational, or clinical research, then renting long-term will be the better option. You’ll be able to secure better rental terms, experience greater flexibility, protect your equipment with comprehensive repair coverage, and even buy the equipment at the end of your agreement.

That said, if you have the cash, purchasing a piece of equipment outright with cash is the typically the simplest way to proceed. However, it can possibly lead to cash flow problems down the road.

Leasing options, whether they’re short-term or long-term, can be a great alternative to procuring the necessary equipment for your business. The length of the rental or lease simply depends on how long you need the instrument.

Short-Term Equipment Rental: Pros & Cons

The most important factor to consider when deciding between your lab instrument rental options is the duration of time you’ll need the equipment for. However, there are other factors to consider. Let’s review some of the pros and cons of short-term rentals.


  • Short-term usage and rentals are helpful if you need the equipment for a short period of time or for things like feasibility studies.
  • They are also useful if you know specifically when you’ll need the equipment, i.e., you’re approaching a certain step in your studies and need to rent something for that stage of research
  • They typically eliminate the need for maintenance or upkeep, as you’re only using it for a short period of time.
  • Short-term rentals, core facility services, CROs, and manufacturer demos can essentially allow you to test equipment for your lab’s individual needs in case you choose to buy or lease the equipment later.


  • It’s unlikely that the equipment you rent short-term will have the exact specifications required for your project, making it more difficult to get your desired results.
  • You have limited flexibility, as you will be relying on staff and timing of the entity from which you’re renting the equipment.
  • If you need the equipment for a high volume of assays, production runs, or diagnostic tests, the cost may be quite high.

Short-term rentals can be helpful if you need the equipment for a short period of time. However, you’ll have to accept working with equipment that may not meet the exact specifications you require for your research and product development. Furthermore, the lack of flexibility of renting short-term will make using the equipment more of a burden than a benefit.

Long-Term Equipment Lease: Pros & Cons

Long-term rentals are great if your clinical or research lab needs the equipment for a longer period of time, and if you want to take advantage of more flexible rental agreement terms and cost-effective lease payments.

For instance, our equipment lease program helps you preserve your operating budget over time, rather than spend it one place, so that you can have the equipment you need in your lab while still having cash available to spend on other ongoing expenses like staffing and consumables.

You can expand your lab operations while still gaining access to the equipment you need. This plays well into your long-term goals. Plus, we cover the cost of all maintenance and repairs, so you don’t have to worry about managing annual service contracts.

In fact, many researchers decide to procure high-end lab equipment through a lease rather than buying. Renting high-end lab equipment is often very difficult to do as well.

Labs and organizations with small budgets, universities, research and development labs, and even chemical and agricultural companies rely heavily on leases, due to the flexibility leases like Excedr’s provide. Let’s review some of the pros and cons of long-term leases.


  • They last anywhere from two to six years, meaning you don’t have to make a huge down payment upfront. Instead, you pay a security deposit, similar to renting an apartment.
  • They offer tax advantages in the form of operating leases, which can be treated as operating expenses, and taxed accordingly. (If you’re eligible. Speak with a tax advisor to understand your eligibility.)
  • The payments are usually lower than a loan or rental, making monthly budgeting easier.
  • They can include services such as maintenance and repair coverage, ensuring your equipment is well maintained and serviced in a timely manner in the event of an unforeseen breakdown.
  • They include transportation, installation, and, depending on the manufacturer, training.
  • They don’t affect your borrowing power or credit line, and you will have more working capital.


  • The long-term rental costs can add up over time, meaning you may end up paying more for the equipment than if you bought it.
  • The equipment you need may not be available when you need it.
  • The rental agreement can be difficult or expensive to break, as leases often have penalties for early returns.
  • Because you don’t own the equipment, you can’t make any alterations to it. (However, if you end up buying the equipment at the end of the lease, you can make whichever alterations you had in mind.)

What's Better: Short-Term or Long-Term?

If you're weighing your options, consider this: despite some drawbacks, the benefits of long-term equipment leasing far outweigh any disadvantages. While leasing may involve higher overall costs, the upfront savings from avoiding a down payment and spreading expenses over an extended period can fuel significant company growth. This makes leasing an outstanding financing choice.

Moreover, lease terms tend to offer more favorable conditions compared to loans. Even though opting for a loan and purchasing the equipment may lead to long-term savings, the terms of the loan could potentially impact you more adversely than a lease.

For instance, with a loan, interest is amortized throughout the term, meaning you pay more interest initially and more principal later on. On the other hand, while leasing or long-term renting does involve costs, the finance charges remain fixed throughout the term and are not separate from the borrowed amount.

In addition to advantageous terms, leasing is particularly suitable for equipment that depreciates over time. It generally only makes sense to buy equipment—whether through a loan or using your cash reserves—if its value will surpass the length of the lease term.

With that being said, long-term renting or leasing is the best approach if you require the equipment for an extended period. Avoid committing to a one-year lease if you only need the equipment for one or two months. Similarly, don't opt for a short-term rental if your requirement extends beyond a year.

Consider this analogy: think about your "operational needs." If you needed a car for a year or more, it wouldn't make sense to opt for a short-term rental from Hertz. Leasing the car would be the more practical choice. Conversely, if you needed the car for a weekend trip to Tahoe, leasing would be impractical. In this scenario, a short-term rental is the better option.

Understanding your operational needs is the cornerstone of determining the best procurement approach for your laboratory.

Other Solutions: Core Lab Facilities & CROs

Although we believe long-term rentals are almost always the best option, there are always times when you’ll only need access to equipment for a short period of time. However, you may have trouble finding a rental option.

That’s because short-term rentals of scientific laboratory equipment are uncommon due to the instruments being generally highly customized by the manufacturer for the end-user’s specific needs. Instead of renting the machine for the short term, you can consider the following alternatives:

Core Facilities

Core facilities, or core labs, are centralized shared research resources that provide access to instruments, technologies, services, and expert consultations. Core facilities are usually located within universities and large research institutions and are a cost-effective option for short-term projects.

You can rent time on a shared machine or pay for other research services a la carte, but core facilities can be difficult to utilize consistently due to the volume of services they transact on a daily basis (e.g. all of the professors at the university, students, research scientists, outside companies, etc.)

Contract Research Organizations

Similar to core facilities, contract research organizations, or CROs, allow you to contract services including usage of equipment, processing samples, clinical trial management, assay development, and more. You can rent time and services at these CROs in order to avoid having to purchase new or used equipment.

CROs have more time and resources to focus on you as their client, which means they are more readily available than a traditional core facility. However, they will be more expensive as a trade-off.

Leverage Manufacturer Demos

If you’re still deciding which specifications you need, consider asking the manufacturer to run a demo at your facility or at the manufacturer’s local demonstration facility. This option allows you to test whether the equipment you think you need is actually best suited for your research requirements.

Need a Long-Term Solution?

If you know you’ll only need the equipment for a few days, weeks, or months, then a short-term rental, core facility, or CRO will make the most sense for your business. But, if you plan on using the equipment for an extended period—say, two to five years—long-term rentals are going to be your best solution.

Rather than work with a shady rental company or equipment dealer and spend an exorbitant amount of money on short-term rentals over a long period of time, take advantage of our leasing program’s founder-friendly terms.

We eliminate the upfront cost of purchasing new equipment by spreading its cost over time, minimize equipment downtime with included complete repair coverage and preventive maintenance, and allow you to take advantage of potentially 100% tax deductible payments, providing you significant cash-savings.

Furthermore, you can expedite the administrative work needed for instrument procurement and logistics and conserves working capital, enabling you to reinvest in your core business and operations. Our Leasing program can provide flexibility and stability and give you peace of mind.

Whatever type of lab instrument or system you’re interested in—be it a mass spectrometer, PCR system, flow cytometer, HPLC system, low-temp freezers, or something else—our leasing program provides long-term rentals in the form of an operating lease.

Operating leases are an excellent type of equipment financing that can provide greater flexibility to small business owners and startup founders. You can replace or update their equipment more often, depending on the length of your lease. This reduces the risk of obsolescence you face when actually purchasing lab equipment.