Content area of 3m3 to 100m3 can be customized!

Laboratory performance:

Temperature range: high test temperature of 85 ℃* Low test temperature:- 10℃/-20℃/-40℃/-60℃

Humidity range: 30～98%RH※14

Temperature fluctuation: ±0.5℃

Temperature deviation: ±2.0℃

Humidity deviation: ±3.0%RH(>75%RH), ±5.0%RH(≤75%RH) ※4

Heating time: 20 →+85 ℃

Within 60 minutes

Cooling time:+20 → rated limit low temperature

Within 60 minutes/90 minutes/120 minutes

Temperature and humidity regulation methods: BT (H) C balanced temperature and humidity control method

Environmental temperature for use:+ 5～+35℃

The reference standards are: GB/T2423.1-2008 Test A Low Temperature Test Method, GB/T2423.2-2008 Test B High Temperature Test Method, GB/T2423.3-2006 Test Ca Constant Damp Heat Test Method, GB/T2423.4-2008 Test Db Alternating Damp Heat Test Method

Humidity: 0.1% RH * 4

Input: T-type thermocouple

Control method: PID control

Communication function: RS-485 interface (optional)

Printing function: Micro digital printer

Auxiliary functions: upper and lower limit alarm, self diagnosis, alarm display: (Chinese prompt for fault cause, handling method), power outage protection, timing function: (automatic startup and shutdown)

Water supply: The humidity system is equipped with a multi-stage filtration reverse osmosis pure water device (provided by the user as tap water) or distilled water with a resistivity of not less than 500m provided by the user

Cooling circulating water: Supply pressure: 0.2-0.4 Mpa: Water temperature: ≤ 30℃

Power supply: electric glass observation window, lead hole (￠ 80mm), lighting lamp, timer

Standard configuration: AC380 ± 10% V 50 ± 0.5Hz three-phase four wire+protective earth wire

Safety devices: leakage circuit breaker, dry burning protector (humidification system), water system protection, fan overheating protection, compressor overpressure, overheating, overcurrent protection, phase sequence protection, overtemperature protection, temperature fuse

The controller operation interface is available in both Chinese and English, and the real-time operation curve chart can be displayed on the screen.

It has a capacity of 120 sets of programs, 12000 segments, and 999 loop steps, with a maximum time setting of 99 hours and 59 minutes per segment.

After inputting the data and experimental conditions, the controller has a screen lock function to avoid manual touch and shutdown.

It has the function of automatic calculation, which can immediately correct the temperature and humidity change conditions, making temperature and humidity control more accurate and stable.

Freezing and air circulation system.

The refrigeration unit adopts the original French "Taikang" fully enclosed compressor.

The refrigeration system adopts a unit or binary low-temperature circuit system design.

Adopting a multi wing air supply fan for strong air circulation, avoiding any dead corners, can make the temperature and humidity distribution in the testing area uniform.