Model : CCT-450
The Presto Cyclic Test Chamber - CYKO is a cutting-edge environmental testing solution engineered to replicate the extreme and fluctuating conditions that products encounter during their lifecycle. Designed for manufacturers, laboratories, and research facilities, CYKO ensures precise, reliable, and repeatable testing of materials, components, and finished products under cyclic temperature and humidity variations.
The Presto Cyclic Test Chamber - CYKO is a state-of-the-art environmental testing solution designed to simulate real-world temperature and humidity cycles. Engineered for precision and reliability, CYKO helps manufacturers and researchers evaluate the durability, performance, and lifespan of materials and products under fluctuating environmental conditions. Its robust construction ensures consistent results, making it a trusted choice for quality testing across industries.
The CYKO Cyclic Test Chamber operates by replicating temperature and humidity cycles that products may encounter during their lifecycle. It features an advanced programmable control system that allows users to set precise temperature ranges, humidity levels, and cycle durations. The chamber alternates between high and low conditions to assess product stability, detect potential failures, and predict long-term performance. Its uniform internal environment ensures accurate, repeatable testing every time.
Using the Presto CYKO offers numerous advantages:
Presto Instruments is a leading manufacturer and supplier of Presto Cyclic Test Chamber - CYKO in Sri Lanka For the best price, contact us for a quote or call now!
Technical Specifications
Display: 7" HMI-based touchscreen TFT LCD color display
Cyclic Corrosion Chamber Capacity: 450 liters
Internal Dimensions: 1000 x 700 x 750 mm
Humidity (RH Range): Fixed at 95% – 100% RH ±5%
Humidity Temperature Range: 40°C to 50°C ±3°C (maintains above 90% relative humidity)
Dry Cycle Temperature Range: 5°C above ambient to 60°C ±3°C
Salt Cycle Temperature Range: 5°C above ambient to 35°C ±2°C
Chamber Temperature Accuracy (Least Count): 0.1°C
Air Saturator Temperature Range: 40°C – 55°C
Air Saturator Temperature Accuracy (Least Count): 0.1°C
Air Saturator Temperature Repeatability: ±2°C
Power Supply: 220V, Single Phase, 50 Hz, 15 A
pH Value of Salt Solution: 6.5 to 7.2 pH
Temperature Control: Built-in PID temperature controller
Timer (Hour Meter): 6-digit display
Test Air Pressure: 0.7 Kg/cm² – 1.2 Kg/cm²
Air Regulator Range: 0 to 30 psi
NaCl Solution Tank Capacity: 60 liters
Compressed Air Requirement: Approx. 7 cfm (Air compressor not included)
Main Air Line Pressure Regulator with Filter: To be arranged by the customer
Features of Presto Cyclic Test Chamber
The Presto Cyclic Test Chamber comes with new and advanced features that make it stand out in the industry. Below is a list of its highly efficient and user-friendly features:
Connectivity & Smart Control
Ethernet Connectivity: Connects easily with other devices through LAN or the internet. Also supports connection with any computer or electronic device that has an Ethernet adapter or network card.
Built-in VNC Server: Allows remote monitoring and operation of HMI functions through the VNC Client App (available on Windows, iOS, and Android).
Web Monitoring: Enables direct monitoring of registered data through a web page without the need for extra software installation.
Alarm Notification System: Automatically sends email alerts to registered users when any alarm is triggered. It also supports Secure Sockets Layer (SSL) protocol for safe data transmission.
Dual Language Option: Allows users to switch HMI display fonts between Hindi and English for easy operation and database access.
Performance & Usability
HMI-based Touchscreen Model: Easy-to-use touch interface for convenient operation.
Relative Humidity Display: RH can be monitored directly on the HMI screen.
Cyclic Test Mode: Enables users to set parameters as per the test sample requirements.
Corrosion-Resistant PT-100 Sensor: Ensures accurate and reliable temperature sensing.
Digital Programmable Temperature Controller: Solid-state controller for precise temperature control.
Customizable Program Profiles: Users can select and set various test parameters to perform specific test conditions.
Easy Data Management: Allows creation and adjustment of PID settings, air saturator settings, test temperature, and air purge time.
Real-time Test Status Display: Shows current running test details on the screen.
Design & Build
Robust Construction: Made with a strong, fiber-reinforced triple-wall body for long-lasting performance.
Easy Sample Placement: Simplifies placing and removing samples inside the chamber.
Pneumatically Operated Canopy: Ensures smooth and safe opening and closing of the chamber lid.
Air Purge Function: Helps settle fog after the test for clear visibility.
Reservoir Tank: Includes a sponge filter with a low-solution-level alarm for safety.
5-Point Auto Tuning: Ensures precise and automatic control adjustments.
Monitoring & Safety
Real-time Temperature Graph: Displays temperature variation during the test.
Data Recording Function: Records temperature readings for future reference.
USB Data Transfer Option: Allows saving test data to a USB device (pen drive not included).
Advanced PID Control: Users can adjust PID settings through advanced hysteresis control.
Optimized Canopy Design: The canopy angle prevents droplets from falling directly on the test samples.
Low Compressed Air Alarm: Smart system alerts the user when air pressure drops.
Low NaCl Solution Alarm: Notifies when the salt solution level is low.
Voltage Protection: Protects against over or under voltage.
Specimen Monitoring: Real-time monitoring of each sample with unique identification.
Fault History Log: Maintains a complete record of past faults, making it easier to identify and fix issues.
The CYKO chamber works by alternating temperature and humidity levels in a programmable cycle. These controlled conditions simulate real-world environmental changes, helping manufacturers analyze how materials and products respond to thermal and moisture stress over time.
Using CYKO ensures accurate performance evaluation, enhanced product reliability, and reduced field failures. It helps manufacturers improve product quality, reduce warranty claims, and meet international testing standards.
The CYKO is widely used across industries such as automotive, aerospace, electronics, pharmaceuticals, packaging, and material research. It’s ideal for testing components, assemblies, and materials that must endure fluctuating environmental conditions.
The Presto Cyclic Test Chamber - CYKO is a precision-engineered environmental testing chamber designed to simulate cyclic temperature and humidity conditions. It helps evaluate a product’s performance, durability, and stability under varying environmental stresses.



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