Application Overview
The constant temperature and humidity chamber has precise temperature and humidity control systems to provide simulated environmental conditions for industrial research and biotechnology testing. It is widely suitable for sterility tests and stability checks in pharmaceuticals, textiles and food processing, as well as raw-material performance, packaging and service-life testing of industrial products.
Product Features
- The new CFC-free design keeps you at the forefront of healthy living;
- A mirror-finished stainless-steel chamber has rounded corners for easy cleaning and adjustable shelf spacing;
- A microcomputer temperature/humidity controller uses TMHM balanced regulation for stable operation and precise, safe, reliable control;
- Key components, including the compressor, are imported;
- An imported humidity sensor;
- An independent temperature-limit alarm system automatically interrupts operation when the limit is exceeded, ensuring safe experiments without accidents;
- An optional printer records changes in temperature and humidity parameters (optional on Type I);
- An optional RS485 interface connects to a printer or computer to record changes in temperature and humidity parameters;
- A 25mm- or 50mm-diameter test port on the left side facilitates experimental operation and testing;
Technical Specifications
| Technical Specification / Model | Constant Temperature and Humidity Chamber (Professional Type) | ||||
|---|---|---|---|---|---|
| LHS-80HC-I LHS-80HC-II |
LHS-150HC-I LHS-150HC-II |
LHS-250HC-I LHS-250HC-II |
LHS-500HC-I LHS-500HC-II |
LHS-800HC-I LHS-800HC-II |
|
| Temperature Control Range | I:-5~80°C II:-10~70°C | ||||
| Temperature Resolution | 0.1°C | ||||
| Temperature Fluctuation | High temperature: ±0.5°C; low temperature: ±1°C | ||||
| Humidity Control Range | I:40~85%RH II:40~95%RH | ||||
| Humidity Deviation | ±3%RH | ||||
| Input Power | 2000W | 2100W | 2300W | 3850W | 8050W |
| Ambient Operating Temperature | +5~35°C | ||||
| Supply Voltage | AC220V 50HZ | AC380V 50HZ | |||
| Chamber Dimensions (mm) W×D×H |
400×400×500 | 550×405×670 | 600×500×830 | 670×720×1020 | 700×860×1250 |
| Overall Dimensions (mm) W×D×H |
550×790×1080 | 690×800×1430 | 740×900×1580 | 850×1100×1930 | 860×1340×1995 |
| Shelves (Standard) | 2 shelves | 3 shelves | 4 shelves | 4 shelves | |
| Remarks | Printer optional on Type I / printer provided on Type II | ||||
Note 1: 80/150/250 Type I chambers use wet- and dry-bulb sensing;
Note 2: 500/800 Type I chambers use imported sensors;
Note 3: Type II chambers use imported sensors;
Optional Accessories:
1. RS232/485 interface and communication software
2. Programmable LCD controller
3. Wireless alarm system (SMS alarm system)
4. Built-in printer
Note: choose either RS485/232 or printer.
