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Programmable Constant Temperature Humidity Chamber Supports plant and insect growth

Programmable Constant Temperature Humidity Chamber Supports plant and insect growth

  • Programmable Constant Temperature Humidity Chamber Supports plant and insect growth
Programmable Constant Temperature Humidity Chamber Supports plant and insect growth
Product Details:
Place of Origin: China
Brand Name: LONGYUE
Certification: ISO9001, CE
Model Number: LTH-275-N
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: wooden case
Delivery Time: 7-15 working days
Payment Terms: T/T
Supply Ability: 100 set / month
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Detailed Product Description
Name: Constant Temperature And Humidity Test Chamber Chamber Volume: 275L
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: 1400W
Humidity Stability: ±3%RH Refrigerant: R134a
High Light:

environmental test chamber


environmental simulation chambers

Programmable Constant Temperature & Humidity Chamber LTH-275-N


Supports plant and insect growth, tissue cultivation, antibiotic cultivation and preservation and other controlled temperature experiments. Features like environment efficient, energy-saving and Fluorine-free Refrigerant makes it an ideal choice.

Used in Food quality testing, Water analysis, Preservation of drugs, Resin materials, Automotive, Electrical, Environmental testing, BOD determination, Bacterial strains, Microbial culture, Vaccine preservation

Also known as Environment Simulation Chamber, Test Chamber, Laboratory Environmental Chamber.




★ 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.

★ Equipped with power supply and UV lamp for sterilization in chamber.

★ Double door designed, tempered glass inner door for easy observation.

★ JAKEL circulation fan, reasonable 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 device.



1. Built-in printer

2. φ25mm/50mmtest hole

3. Wireless alarm system (SMS alarm system)

4. RS485 connector



Performance parameters are tested under non-load conditions: ambient temperature is 20°C, relative humidity is 50% RH

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

































Contact Details
Shanghai Longyue Instruments Co.Ltd

Contact Person: Ms. Rose

Tel: +86 136 5198 9860

Send your inquiry directly to us (0 / 3000)

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