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Building 3, 518 Zhongda Road, Jinshan District, Shanghai
Shanghai Dengguang Machinery Co., Ltd
Building 3, 518 Zhongda Road, Jinshan District, Shanghai
Walk-in high and low temperature room/Manufacturer of 30 cubic walk-in high and low temperature test chamberTechnical parameters:
● Nominal internal volume (cubic meters): approximately 8-50;
● Temperature range: -20 ℃ to+85 ℃, -40 ℃ to+85 ℃, -70 ℃ to+85 ℃;
Humidity range: 30-98% RH (with or without humidity function);
Temperature fluctuation: ± 0.5 ℃;
Temperature deviation: ± 2.0 ℃;
Humidity deviation: ± 3.0% RH (>75% RH), ± 5.0% RH (≤ 75% RH);
Heating time: ≤ 30 minutes: -20 ℃+85 ℃, -40 ℃+85 ℃, -70 ℃+85 ℃;
Cooling time: ≤ 40 minutes:+25 ℃ -20 ℃;
≤ 60 minutes:+25 ℃ -40 ℃;
≤ 90 minutes:+25 ℃ -60 ℃;
● Temperature and humidity control method: BTHC balanced temperature and humidity control method;
Power supply: AC380 (1 ± 10%) V (50 ± 0.5) Hz three-phase four wire+protective ground wire;
● Operating environment: Temperature:+5 ℃~+35 ℃; Humidity: ≤ 85% RH; Atmospheric pressure: 86-106kPa;
Maximum current (A) and power (KW) of the power supply: determined by the size and temperature range selected by the customer;
The control circuit adopts multiple protections (over temperature, anti dry burning, motor overcurrent, compressor high-voltage protection, compressor overcurrent protection, water shortage reminder without stopping, low water level alarm);
Manufacturer of 30 cubic walk-in high and low temperature test chamberDengguang walk-in high and low temperature test chamber | The walk-in high and low temperature test chamber can achieve temperature constant control and program control;
The full process data recorder (optional function) can achieve full process recording and traceability of the experimental process;
Each motor is equipped with overcurrent (overheating) protection/heater short-circuit protection to ensure high reliability of air flow and heating during equipment operation;
Equipped with USB interface and Ethernet communication function, the device's communication and software expansion functions meet various customer needs;
Our company adopts the internationally popular cooling control mode, which can automatically adjust the compressor cooling power from 0% to 100%, reducing energy consumption by 30% compared to the traditional heating balance temperature control mode, and saving energy and electricity;
The key components of refrigeration and electrical control are all made of international brand products, which improves and ensures the overall quality of the equipment.