Constant Climate (Stability) Test Chambers
With their highly efficient refrigeration system and outstanding thermal insulation, ESPEC's constant climate cabinets are ideal for use in laboratories and research facilities. They offer a wide temperature/ humidity range, and create a stable cabinet environment with a temperature gradient/ variation of 5°C.
The LHU-124 model's patented cross-output control system (patent No. 2928162) lowers the maximum current during operation, reducing the amount of required power.
Unlike smartphones, the controller comes with resistive touchscreen which allows you to operate efficiently without taking off your gloves. Various items, including operation settings and cabinet setup, can be selected with the tabs at the bottom of the screen.
These chambers are ideal for low heat-load application and stability testing of electronics, pharmaceuticals, packaging and general lab work.
Model Summary
| Model | Temperature & humidity range | Inside/Outside dimensions(mm) |
|---|---|---|
| LH-114 | （Ambient temp.＋10ºC）to＋85ºC / 45 to 95％rh | W500×H600×D390 / W680×H1090×D826 |
| LHL-114 | +5 to +85ºC / 40 to 95%rh | |
| LHU-114 | -20 to +85ºC / 40 to 95%rh | |
| LHU-124 | W500×H750×D590 / W680×H1240×D1026 | |
| LU-114 | -20 to +85ºC | W500×H600×D390 / W680×H1090×D826 |
| LU-124 | W500×H750×D590 / W680×H1240×D1026 |
Full Specification: https://www.espec.co.jp/english/inquiry/catalog/ls.pdf
Additional features
Made for single phase use these chambers operate on 230V 50Hz single phase.
Remote monitoring and control (Ethernet connection)
You can connect the cabinet to your local area network. By doing so, you can control and monitor the cabinet from any computer on the network, using a web browser. You can program test patterns, start and stop the operation without being at the site. (This operation can only be performed when the power breaker is "ON".)
Using sampling data
Sampling data (temperature set point and process value) can be copied via a USB memory device or recorded directly. It is also possible to copy program patterns between cabinets without using a PC, enabling effective use of data.* USB memory stick is not included.
Editing program patterns and displaying graphs
The program patterns registered in the test cabinet can be edited via web browser and sampling data can be displayed as graphs. Using the PC application software "Pattern Manager Lite", program patterns on a PC can be edited, displayed as graphs or output as CSV data even if offline.
Full specification available when clicking on image to the left.