Walk in constant temperature and humidity laboratory/low-temperature constant temperature laboratory/low-temperature refrigeration room-Fornitore globale

Building A1, No. 6, Sikai Industrial Park, Jiufeng West Road, Canglongdao Street, Jiangxia District, Wuhan City

Product features:
1. Detachable plate structure with high strength and large workspace volume;
2. The temperature and humidity controller uses a large screen true color LCD touch screen and high-performance PLC, with a high degree of automation and a friendly human-machine interface;
3. The refrigeration compressor and key components are imported from internationally renowned brands, with safe and reliable operation, environmentally friendly refrigerant, and in compliance with international environmental protection conventions;
4. Optional RS232/485 communication interface, recording printer, remote control system.
Main technical parameters:

PRODUCT MODEL	LT(B)-W12	LT(B)-W16	LT(B)-W20
Studio size (mm)	W2000 × H2000 × D3000	W2000 × H2000 × D4000	W2000 × H2000 × D5000
Dimensions (mm)	W2260 × H2360 × D4500	W2200 × H2300 × D5500	W2200 × H2280 × D6500
temperature range	-65 ℃︿ +150 ℃	-40 ℃︿ +130 ℃	-20 ℃︿ +100 ℃
Volatility/Uniformity	± 0.5 ℃ , ≤± 2.0 ℃	± 0.5 ℃ , ≤± 2.5 ℃	± 0.5 ℃ , ≤± 3 .0 ℃
Temperature deviation	± 2.0 ℃	± 2.0 ℃	± 2.0 ℃
heating rate	RT ≤ 150 ℃ ≤ 70min (average throughout the entire process, measured without load)	RT ≤ 50min at 100 ℃ (average throughout the entire process, measured without load)	0 ℃ ^+85 ℃ ≤ 40min (average throughout the entire process, measured under no-load conditions)
cooling rate	25 ℃~-65 ℃ for about 60 minutes (average throughout the entire process, measured without load)	85 ℃~-40 ℃ for about 80 minutes (average throughout the entire process, measured without load)	85 ℃~-20 ℃ for about 70 minutes (average throughout the entire process, measured without load)
refrigeration system	Imported brand compressor unit, using water circulation cooling method
temperature controller	Imported TEMP880 touch screen programmable temperature control instruments from South Korea's Sanyuan, Siemens, or Japan's OYO
Thermal insulation material	Ultra fine glass fiber cotton+polyurethane foam
Safety protection	Leakage, short circuit, overheating, water shortage, motor overheating, compressor overpressure, overload, overcurrent protection/controller power-off memory function
supply voltage	Three phase four wire+protective earth wire, 380V ± 38V, 50Hz
power	About 50KW	About 40KW	About 35KW

pour ®： 1. The above data were measured under ambient temperature (QT) of 25 ℃ and relative humidity of ≤ 85% R.H, with no load in the workshop;
2. The above models are our company's common products. If there are special requirements, we will tailor them for you within the volume range of 6m ³~200m ³!
Optional: Korean ternary TEMP 880 PLC imported color LCD programmable temperature controller
Test standard:
GJB150.3-1986 High temperature test method
GJB150.4-1986 Low temperature test method
GJB150.6-1986 Damp Heat Test Method
GB 10586- Technical Conditions for Damp Heat Test Chamber
GB 10589- Technical Conditions for Low Temperature Test Chamber
GB 10592- Technical Conditions for High and Low Temperature Test Chambers
GB 11158- Technical conditions for high temperature test chambers
GB/2423.1-2001 Test A: Low temperature test method
GB/2423.2-2001 Test B: High temperature test method
GB/2423.3-1993 Test Ca: Constant Damp Heat Test Method
GB/T5170.2- Calibration methods for temperature testing equipment
GB/T5170.5- Calibration method for thermal testing equipment
GB/T5170.18- Calibration Method for Temperature/Humidity Combined Cycle Test Equipment
Physical picture of temperature and humidity controller

Temperature and humidity control range: