LTH-175-N Series Constant Temperature & Humidity Chamber
（Internal humidification）-Fluorine-free refrigeration
Features:
★ Imported international brand compressor with cooling system, effectively extend the life of the compressor.
★Imported brand humidity sensor, built-in tank heating humidification system, effectively ensuring the humidity deviation.
★Large LCD screen to display more data at same time.Menu-type operation interface, easy operation.
★ Digital display for temperature and humidity ,multi-segment program control technology, high precision.
★PID microprocessor ensures precise control for temperature and humidity .
★There are 99 cycles of program, each cycle is divided into 30 segments, each segment contains 99 hours and 99 minutes of cycle steps, it can happily meet almost all the complicated experiment process.
★Temperature -limiting alarm system ensures experiment runs safely. If the temperature exceeds the limit, the operation will be automatically stopped and alarm will prompt the operator.
★Polished stainless steel chamber，surface painted，adjustable shelves,easy for cleaning.
★ Double door design, tempered glass inner door for easy observation.
★JAKEL circulation fan, unique air duct structure, effectively guarantee the temperature stability inside the box.
★ Equipped with leakage protection.
★ Equipped with spare temperature control which ensures the product work normally even the main temp.control failed. (for heating).
★Equipped with UV sterilization.
★ With USB for data download.
Options：
1. Built-in printer
2. RS485 connector
Spec:
| Model | LTH-175-N | LTH-275-N | LTH-375-N | LTH-475-N | LTH-800-N | LTH-1075-N |
| Chamber Volume | 175L | 275L | 375L | 475L | 800L | 1075L |
| Temperature Range | 0~65 ℃ | |||||
| Display Resolution | 0.1℃ | |||||
| Temperature Fluctuation | HIGH±0.5 ℃、LOW±1 ℃ | |||||
| Temperature Uniformity | ±1 ℃ | |||||
| Humidity Range | 30~95%RH | |||||
| Power Rating | 1100W | 1400W | 1950W | 2000W | 2300W | 2600W |
| Humidity Stability | ±3%RH | |||||
| Refrigerant | R134a | |||||
| Power Supply | AC 220V±10%，50Hz±2% | |||||
| Continuous Operation | Long continuous operation | |||||
| Ambient Temperature | 5~40℃ | |||||
| Exterior Size(W×D×H)cm | 61×62×150 | 74×71×157 | 75×75×173 | 86×75×182 | 113×93×198 | 101×90×224 |
| Chamber Size(W×D×H)cm | 45×42×93 | 58×51×93.5 | 59×55×116 | 70×55×125 | 96.5×61×137 | 95×70×160 |
| Net/Gross weight（kg） | 82/125 | 95/138 | 103/147 | 115/157 | 185/250 | 215/300 |
| Shelf(Std/Max) | 3/8 | 3/8 | 3/10 | 3/12 | 3/13 | 3/14 |