ALK-1 JCE Colling Calculator

Review JCE John Colling Model Very Rare Vintage Calculator Good Working Condition

The JCE ALK-1 Cooling Calculator is an essential tool for HVAC (Heating, Ventilation, and Air Conditioning) professionals and engineers involved in the design and analysis of cooling systems. This compact, portable device is engineered to provide quick and accurate calculations for cooling loads and system capacities, making it an indispensable companion in the field or in the office.

The JCE ALK-1 Cooling Calculator features a user-friendly design with an intuitive, easy-to-read LCD display. The device is capable of calculating cooling loads based on various input parameters, such as indoor and outdoor temperatures, humidity levels, and building size. It also calculates the required cooling capacity for different types of systems, including single-package units, split systems, and chilled water systems.

One of the standout features of the JCE ALK-1 Cooling Calculator is its ability to perform both dry-bulb and wet-bulb temperature calculations. This functionality allows for the determination of wet-bulb temperatures, which is crucial for accurately calculating cooling loads in humid environments. The calculator also incorporates the Psychrometric Chart, a widely used tool in HVAC engineering, to provide additional information on temperature and humidity relationships.

The JCE ALK-1 Cooling Calculator is built with durability in mind, featuring a rugged, water-resistant case that can withstand the rigors of field use. The device runs on two AAA batteries (included) and comes with a protective pouch to ensure safe storage and transportation.

In summary, the JCE ALK-1 Cooling Calculator is a versatile and powerful tool for HVAC professionals and engineers. With its ability to perform accurate cooling load and capacity calculations in various environments, it is an indispensable device for anyone involved in the design, installation, or maintenance of cooling systems. Its user-friendly design, rugged construction, and compact size make it an ideal companion for both in-office and on-site applications.

The JCE Alk-1 Cooling Calculator is a specialized tool designed to help HVAC (Heating, Ventilation, and Air Conditioning) professionals calculate cooling requirements for various applications. Here are some pros and cons of buying this calculator:

1. Precise and Accurate: The JCE Alk-1 Cooling Calculator uses the psychrometric chart to provide accurate and reliable cooling load calculations, which is essential for designing efficient HVAC systems.

2. Time-Saving: Manually calculating cooling loads can be time-consuming and error-prone. This calculator can save time and reduce the risk of errors in the design process.

3. User-Friendly: The calculator is easy to use, with clear instructions and intuitive controls. It also has a large, easy-to-read display to make data entry and interpretation simpler.

4. Durable: The calculator is built to last, with a rugged design and high-quality components. It can withstand the rigors of field use and provide reliable service for many years.

5. Versatile: The calculator can be used for a wide range of applications, from residential HVAC design to large commercial projects. It can also be used for retrofit projects and system troubleshooting.

1. Cost: The JCE Alk-1 Cooling Calculator is not inexpensive. It can be a significant investment for HVAC professionals, especially for small businesses or individuals just starting out.

2. Learning Curve: While the calculator is user-friendly, it does have a learning curve. Users may need to spend some time familiarizing themselves with the features and functions to get the most out of the device.

3. Limited Functionality: The calculator is a specialized tool designed specifically for cooling load calculations. It does not offer the same level of functionality as a full-featured HVAC design software.

4. No Battery Option: The calculator requires a power source to operate, which can make it less convenient for field use. It would be useful if there was a battery-powered option for those who need to use the calculator in remote locations.

The JCE Alk-1 Cooling Calculator is a high-quality, precise, and user-friendly tool that can save time and reduce errors in HVAC design and calculation. However, it comes with a significant investment and may not offer the same level of functionality as full-featured HVAC design software. Ultimately, the decision to buy the calculator depends on the specific needs and budget of the HVAC professional. If precise cooling load calculations are a priority, and time and accuracy are essential, then the JCE Alk-1 Cooling Calculator is an excellent investment. If a more comprehensive HVAC design software is required, then it may be worth considering alternative options.

Details:

Battery tray and compartment inside are clean. Will gladly combine shipping. Only what is pictured included, nothing more. Excellent working condition.

Includes original hard shell case. Red led display looks good and all keys are responsive to input. Jce john colling model ALK-1 very rare vintage calculator good working condition, nice condition and very rare model. Lots and lots to choose from.

specifications vintcalc:

• brand: Jce
• mpn: Alk-1
• part type: Calculator
• country of origin: United States
• vintage: Yes

shipping vintcalc:

• class: standard
• carrier: usps
• type: fixed
• transit: 5-8 days
• service: usps ground advantage

offer vintcalc:

• sold #: 7
• options: ship-to-home
• started: february 27, 2026
• in stock #: 1
• price: $129.99
• item condition: Used
• best offers: true
• availability: in stock

general vintcalc:

• category: Electronics > Vintage Calculators

returns vintcalc:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: seller

seller vintcalc:

• city: gilroy, california
• rating: 100.0%
• # reviews: 6037

payments vintcalc:

• wallet: apple-pay
• credit card: diners-club
• other