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Quinton Q-4500 Stress Test Machine
Quinton Q-4500 Stress Test Machine
Stress Test System — Controller, Q55 Treadmill
Quinton Q-4500 stress test system:
AIM Cardio Support
Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Overview & Clinical Applications
The Quinton Q-4500 Stress Test Machine is listed as a Q4500 Stress System controller with Quinton Q55 treadmill, with split-screen freeze, user-definable protocols, and a high-resolution thermal chart recorder.
▸ Split-Screen Freeze Freeze half of the screen while the other half displays live ECG data, as listed.
▸ Protocols Up to 7 user-definable ergometer protocols, each with up to 99 exercise stages, as listed.
▸ Recorder High-resolution thermal chart recorder producing reports ready for signature, as listed.
Technical Specifications & Features
| Component | Detail |
|---|---|
| Product Type | Quinton Q-4500 Stress Test Machine (controller with Quinton Q55 treadmill) |
| Frequency Response | 0.05 to 100 Hz |
| Filters | Muscle artifact filter (user-selectable); baseline wander filter (user-selectable) |
| Gain | X2, X1, X0.5 (X1-10 mm/mV); calibration signal 1.0 mV for 200 msec |
| Lead Groups | Standard 12-lead, Franks leads, Canadian, Comell 12-lead, Cabrera Sequence (as listed) |
| Auto 12-Lead Length | 2.5 or 5.0 seconds |
| ECG Simulator | 14 electrode sites; heart rate 30 to 240 bpm; PVCs |
| Amplifier | Defibrillator protection to 360 Joules; input impedance 20 megohms; common mode rejection 100 dB minimum at 60 Hz; simultaneous acquisition of all leads |
| CRT Screen | 14 in diagonal high-resolution monochrome rasterscan; three ECG channels; 8 seconds memory span; split-screen freeze |
| Computations | HR 6-second average updated every 2 seconds; ST level and slope; J-junction reference |
| Controller Displays | Grade in %; speed in mph, km/h, or m/min; workload in kP, m/min, or Watts |
| Protocols | 3 resident: Bruce, Manual, Astrand; infinite user-programmable protocols, each up to 99 stages plus warm up/cool down |
| Dimensions | 59 x 24 x 31 in (150 x 61 x 79 cm, H x W x D) |
| Weight | 142 lbs (65 kg) |
Compatibility & System Fit
Listed as a stress system controller with Quinton Q55 treadmill. No other treadmill or system compatibility is stated; confirm fit with an AIM Cardio expert before ordering.
• Check Before Ordering: Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Included Hardware & Accessories
Quinton Q-4500 Stress Test Machine: As listed.
Not claimed as included: No electrodes, cables, or other accessories are itemized as included. Confirm with an AIM Cardio expert.
AIM Cardio Testing & Warranty Coverage
Tested Before Shipping — AIM Warranty & Guarantee
Every system is tested, run, and cycled before shipping to help ensure proper operation, and is backed by the AIM Cardio Warranty and Guarantee. Contact our specialists to confirm configuration and coverage for your order.
FAQ — Quinton Q-4500 Stress Test Machine
What is the Quinton Q-4500?
A Q4500 Stress System controller with Quinton Q55 treadmill, as listed.
What does the split-screen freeze do?
It freezes half of the screen while the other half displays live ECG data, as listed.
How many protocols can it hold?
3 resident protocols plus infinite user-programmable protocols, each up to 99 stages, as listed.
What are its dimensions?
59 x 24 x 31 in, weight 142 lbs, as listed.
What should I confirm before ordering?
Confirm the included accessories and configuration with an AIM Cardio expert before ordering.
Buy With Confidence From AIM Cardio
When you purchase medical equipment or parts, you need to know exactly what you’re getting—and you need confidence that it will work when you receive it. At AIM Cardio, quality, reliability, and customer support are at the center of everything we do.
Has the equipment been tested?
Yes. Every system and part is thoroughly tested before it ships.
Our equipment and parts are tested, run, and cycled prior to shipping to help ensure proper operation and our customers’ satisfaction. We don't simply pull equipment from a shelf and send it out—we take the time to verify its condition and functionality before it leaves our facility.
What condition is the equipment in?
Quality is our priority.
When a system or part is not new, it is professionally refurbished to like-new condition and quality whenever possible. Our goal is to provide equipment and parts that are clean, reliable, properly tested, and ready for use.
At AIM Cardio, we don't believe in simply selling what's sitting on the shelf. We maintain and inspect our equipment and parts so our customers receive products that meet our standards for quality and performance.
Will it work when it arrives?
We stand behind the equipment we sell.
Our equipment and parts are backed by the AIM Cardio Warranty and Guarantee. If a covered item does not perform as promised, we will work with you to resolve the issue, including providing a replacement when applicable under our warranty and guarantee.
What's included with my purchase?
We want you to get exactly what you need.
Equipment configurations, accessories, cables, components, software, and other included items can vary depending on the system. Before you purchase, speak with one of our AIM Cardio experts so we can confirm what is included and make sure you have everything required for your application.
Is there a warranty?
Yes. AIM Cardio backs qualifying equipment and parts with a warranty.
We believe you should have confidence in your purchase. Our team can explain the applicable warranty coverage for the specific equipment or part you're considering.
Is technical support available?
Yes. We're here after the sale, too.
Our knowledgeable team can help answer questions about your equipment, installation, operation, troubleshooting, and parts. We believe customer service doesn't end when your equipment ships.
Can AIM Cardio repair my equipment?
In many cases, yes.
AIM Cardio can help with equipment repair and service needs. Contact our team with the make, model, and issue you're experiencing, and we'll help determine the best solution.
Can AIM Cardio provide replacement parts?
Yes.
We maintain access to a wide range of equipment and replacement parts. If you need a specific component, contact our team with the equipment make, model, and part information whenever available. We'll help identify the correct part for your system.
Can AIM Cardio help me choose the right equipment?
Absolutely.
Choosing medical equipment isn't always straightforward. Different systems can have different configurations, capabilities, compatibility requirements, and applications.
Our experts can help you determine what equipment and components best fit your needs and budget—so you can purchase with confidence rather than guess.
Is AIM Cardio a legitimate and experienced company?
Yes. AIM Cardio is an experienced medical equipment company focused on quality, reliability, and customer service.
Our business is built around more than simply selling equipment. We inspect, test, refurbish, service, and provide parts for the equipment we offer. Our goal is to build long-term relationships with our customers by providing dependable equipment and knowledgeable support.
At AIM Cardio, we're here to help before, during, and after your purchase.
Have Questions About a System or Part?
Don't guess when it comes to your equipment. Talk with an AIM Cardio expert before you buy.
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