YIHENG LHS-250HC-II Constant Temperature and Humidity Chamber (Professional) Imported Sensors -10~70 ℃/250L
YIHENG LHS-250HC-II Professional Constant Temperature and Humidity Chamber Temperature range -10~70 ℃, humidity control range 40~95% RH, input power 2300W600 × 500 × 830mm, standard 3 shelves, imported Sensors.
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Overview
The constant temperature and Humidity Chamber has a precise temperature and humidity control system. It provides various simulated environmental conditions for industrial research and biotechnology testing. It can be widely used in sterility tests, stability checks, and Testing of raw material properties, product packaging, and product life of industrial products.
Features
● The new fluoride-free design keeps you ahead of healthy life.
● It adopts mirror stainless steel liner, the corners are semi-circular and easy to clean, and the distance between the shelves in the box is adjustable.
● Microcomputer temperature and humidity controller adopts TMHM balanced temperature and humidity regulation method, stable operation, accurate temperature and humidity control, safe and reliable.
● Key components such as compressors are all imported products.
● Use imported humidity sensor.
● Equipped with an independent temperature limit alarm system, it will be automatically interrupted when the temperature exceeds the limit, so as to ensure the safe operation of the experiment without accidents.
● It can be equipped with a printer, which can record the changes of temperature and humidity parameters. (Type I optional)
● It can be equipped with RS485 interface for connecting to a printer or computer, and can record the changes of temperature and humidity parameters. (optional)
● There is a test hole with a diameter of 25mm on the left side of the box, which is convenient for experimental operation and testing
Series model comparison
model technical indicators | 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℃ II: -10~70℃ | ||||
temperature resolution | 0.1°C | ||||
temperature fluctuation | High temperature: ±0.5°C Low temperature: ±1°C | ||||
Humidity range | I: 40-85%RH II: 40-95%RH | ||||
Humidity Deviation | ±3%RH | ||||
input power | 2000W | 2100W | 2300W | 3850W | 8050W |
Working temperature | +5~35℃ | ||||
Voltage | AC220V 50HZ | ||||
Studio size (mm) W×D×H | 400×400×500 | 550×405×670 | 600×500×830 | 800×700×900 | 800×590×1650 |
Dimensions (mm) W×D×H | 550×790×1080 | 690×800×1430 | 740×900×1580 | 1000×1100×1860 | 1360×890×2000 |
Carrier (standard) | 2 pieces | 3 pieces | 4 pieces | ||
Remark | Type I printer is optional/Type II is equipped with a printer | ||||
80/150/250 Ⅰ type constant temperature and Humidity Chamber, use dry and wet bulbs;
500/800Ⅰ type constant temperature and Humidity Chamber, using imported sensors;
Type II constant temperature and Humidity Chamber, using imported sensors;

optional parts
1. RS232/485 interface and communication software
2. LCD program controller
3. Wireless alarm system (SMS alarm system)
4. Printer

YiHeng LHS-250HC-II Constant Temperature and Humidity Chamber (Professional)Specifications
| LIST | VALUE |
|---|---|
| Temperature range | -10~70℃ |
| Temperature Resolution | 0.1℃ |
| Temperature fluctuation | High temperature +/- 0.5 ℃, low temperature +/- 1 ℃ |
| Humidity control range | 40~95%R.H |
| Humidity Deviation | ±3%R.H |
| Input power | 2300W |
| Environment temperature | 5~35℃ |
| Power | AC220V 50HZ |
| Interior size | 600*500*830mm |
| Dimensions | 740*900*1580mm |
| Shelf (std.) | 3pcs |
| Temperature transducer | Imported Sensors |
| printer | Equipped |
| Net Weight | 196Kg |
| Gross Weight | 270Kg |
| Packing size | 1030*860*1860mm |
YiHeng LHS-250HC-II Constant Temperature and Humidity Chamber (Professional) Packing list
Constant Temperature and Humidity Chamber x1, Instruction Manual x1, Packing List x1, Certificate of Conformity x1, Warranty x1, Warranty Card x1, Shelf x3, Gauze x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB/T 45939-2025
- ActiveIEC
- ActiveIEC
- ActiveASTM
- ActiveGB/T 2423.34-2024
- ActiveJJF 1564-2016
- ActiveJJF 1270-2010
- ActiveJJF 1101-2019
- 2058-2023
- ActiveQX/T 16-2020
- ActiveJG/T 25-2017
- ActiveGB/T 4893.8-2023
- ActiveGB/T 23711.2-2019
- AbolishGB/T 2424.5-2006
- AbolishGB/T 2423.34-2012
- ActiveGB/T 2423.50-2012
- ActiveGB/T 41166-2021
- AbolishGB/T 2423.34-2005
- ActiveGB/T 8013.1-2018
- ActiveHG/T 5180-2017


LHS-250HC-II





