TCC-1000/2000 SERIES
Optical Cable Teperature Cycling Test Chamber
UNIVER TCC-1000 / TCC-2000 Series Temperature Cycling Chamber
UNIVER TCC-1000 and TCC-2000 Series Temperature Cycling Chambers are specially designed to perform temperature cycling tests on optical fiber cables, evaluating the stability of optical attenuation under varying temperature conditions.
These chambers feature a large-capacity test space, precise temperature control, and minimal temperature fluctuation, ensuring accurate and repeatable testing results. Changes in cable attenuation during thermal cycling are typically caused by fiber buckling or tensioning due to differences in thermal expansion coefficients between fibers, strength members, and jacketing materials.
The chambers can simulate the full range of environmental conditions encountered during storage, transportation, and field operation, or a wider range for extended reliability verification.
By adding cable suspension brackets and non-hygroscopic collection containers, the same chamber can also be used to perform compound flow (drip) tests in accordance with IEC 60794-1-21 E14 / FOTP-81 / ASTM D4565. An analytical balance can be incorporated to measure the mass of filling or flooding compound that drips from each specimen during testing.
TCC-1000 for cable sections
TCC-2000 for full cable drum
Features
- Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design, built-in lights to facilitate the test sample state of real-time observation in the course of testing.
- Heat preservation material used glass fiber cotton of high-intensity PU foam and high density, which can avoid unnecessary energy loss.
- Large-size LCD display screen, simple operation, easy to edit programs. PID with automatic calculation function, show failure message.
- Material quality of inner box is SUS304 # mirror-face stainless steel imported, and outer box is steel plate and the paint. Box body is processed shape using CNC machine tool, its shape is beautiful and fine.
- An RS-232 communication interface, matching recorder, strong expandability.
- With timing contact, and be able to cope with dynamic testing and measure test.
- The system-wide multi-security protection and power-cut memory.
- German compressor and environmental-friendly refrigerant (R134a, R404a, R23).
- Frozen system uses units or low-temperature dual-loop system design.
- Use more powerful wing-blower air supply cycle, to avoid any dead end, temperature and humidity are evenly distributed in the test region.
- Wind-road cycle adopted the design of blowing side wind and return wind. Wind pressure and wind speed are in accord with test standards, and make the door instantaneous temperature and humidity open that is stabilized time soon.
- Heating, cooling, humidification and dehumidification system is totally unaided to improve efficiency, reduce testing cost, increase life expectancy and lower failure rate.
- Adding cable suspending bracket and non-hygroscopic containers into chamber can realize Compound flow (Drip) Test according to IEC 60794-1-21-E14 / FOTP-81/ASTM D4565, an additional analytical balance is used to check the quantity of dripped filling or flooding compound for each cable specimen.
Typical Applications
Temperature Cycling Test (Sample Length)
Temperature Cycling Test (Factory Length)
Temperature Cycling Test (Sample Length)
Temperature Cycling Test (Factory Length)
Videos
Full range of products
for optical fibre cables (IEC 60794-1-2, IEC 60794-1-21, IEC 60794-1-22, IEEE 1222)
