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Details Parameter Features FAQ

1. Product description:

The biochemical (BOD) incubator is used for environmental protection, anti-epidemic, drug inspection, crop-livestock and aquatic products etc., which is applied in scientific research institutions, college and manufacture department. It is a specialized constant temperature equipment for water analyzing, BOD test, cultivation and storage of bacteria, mold, microorganism, plant and seed.

2. Features:

2.1 Double door structure, built-in large wide Angle glass door, easy for users to observe samples without dead Angle.

2.2 Double greenhouse temperature control system, greatly improve the temperature uniformity in the chamber.

2.3 Refrigerating capacity intelligent control system, automatically adjust the compressor refrigeration power, and with cold reflux function, help the compressor Rapid cooling, prolong the life of the compressor.

2.4 Standard with large LCD display, multiple groups of data a screen display, menu type operation interface, easy to understand, easy to operate.

2.5 The mirror stainless steel inner bladder, four corners of the semi-arc design, easy to clean, the spacing of the separator in the chamber is adjustable.

2.6 The use of international brand compressor, independent research and development of compressor cooling system, can effectively prolong the life of the compressor.

2.7 JAKEL tube flow circulating fan, unique design of air duct, to create a good air circulation convection, to ensure temperature uniformity.

2.8 PID control mode, temperature control precision fluctuation is small, with timing function, the maximum time set value of 99 hours 59 minutes.

2.9 Committed to the world environmental health initiative, the use of 134A fluorine free refrigerant, high efficiency, energy saving, environmental protection.

3. Configuration

3.1 The standard configuration  

Tank: Stainless steel (ASTM304)  

Internal: galvanized stainless-steel shelf (70L to 150L: 2 pieces, 250L to 500L: 3 pieces)  

body: cold rolled steel plate forming spray plastic  

Instrument: large LCD color screen controller  

Plug: optional  

Installation: All models are equipped with lockable mobile casters (2 with lock, 2 directional)  

3.2 Options  

Intelligent program controller  

Independent temperature limiting controller  

BOD socket  

Embedded printer  

RS485 interface and dedicated software  

The test of 25 mm / 50 mm /100mm holes

More Spec. 70L150L250L500L

Temperature Stability: High±0.3 ℃ ; Low±0.5℃

Display Resolution: 0.1℃

Temperature Uniform: ±1.0 ℃ (at 25 ℃)

Timing Range: 0~9999min

Power Consumption: 500W

Interior Dimension (W*D*H mm): 450*320*500

External Dimension (W*D*H mm): 580*625*1090

Volume: 70L

Shelves: 2pcs



ModelEJ-BC70EJ-BC150EJ-BC250EJ-BC500
Temperature Range0~65℃
Power RequirementAC220V 50HZ
Temperature StabilityHigh±0.3℃ ; Low±0.5℃
Display Resolution0.1℃
Temperature Uniform±1.0℃ (at 25℃)
Timing Range0~9999min
Power Consumption500W900W1150W2050W
Interior Dimension
(W*D*H mm)
450*320*500480*400*780580*500*850700*700*1020
External Dimension
(W*D*H mm)
580*625*1090610*685*1370710*785*1555830*940*1795
Volume70L150L250L500L
Shelves2pcs2pcs3pcs3pcs

1. Can products be customized?

Yes, all our dry cabinets and environmental chambers are fully customizable based on your technical specifications, capacity, materials (e.g., SUS304), and functional requirements (e.g., N₂ purge, heating, data logging).


2. What is the lead time?

• Standard models: 5–10 working days
• Customized configurations: 15–30 working days
Lead times may vary slightly based on order volume and component availability.


3. What trade terms do you support?

We offer flexible Incoterms® 2020 options to suit your logistics needs:

  • EXW (Ex-Works): You arrange pickup from our Hangzhou facility.
  • FOB (Free On Board): We deliver to the port of shipment; you handle ocean/air freight.
  • CIF (Cost, Insurance & Freight): We cover freight and insurance to your destination port. Import duties and local taxes are not included.
  • DAP (Delivered At Place): We deliver to your specified address. You handle import clearance, duties, VAT, and unloading.
  • DDP (Delivered Duty Paid): Available on request – we manage all costs including duties and taxes for door-to-door delivery.

Note: DDU is no longer used in Incoterms® 2020; DAP is the current standard.


4. How are shipping costs and taxes handled?

Shipping costs depend on product dimensions, weight, destination, and chosen transport method (sea, air, rail, or express). Import duties, VAT, GST, or other local taxes are typically the buyer’s responsibility unless DDP terms are selected. A detailed breakdown of all costs will be included in your official quotation.


5. What shipping methods are available?

  • Ocean freight (LCL/FCL)
  • Air cargo
  • Rail transport (e.g., China-Europe rail)
  • International express (DHL, FedEx, UPS, etc.)
  • Custom logistics solutions upon request

6. What payment methods do you accept?

  • Bank Transfer (T/T): 100% advance payment via SWIFT, FAST, MEPS, GIRO, or ACH
  • PayPal: For orders under USD 500, shipped via express only
  • Credit Card: Via secure payment gateway
  • Letter of Credit (L/C): Irrevocable L/C at sight, accepted for large orders


7. Do you have international export experience?

Yes. We regularly export to clients worldwide and are experienced in handling international documentation, customs compliance, and global logistics coordination for industrial equipment.

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About EJER
EJER Tech (China) is a technology-driven enterprise specializing in the R&D, production, and sales of dry cabinets, precision laboratory equipment, and specialized electrical systems. Headquartered in Hangzhou—adjacent to Alibaba’s global headquarters—we maintain a nationwide operational presence across China.
Our products are used worldwide and trusted by customers in electronics manufacturing, scientific research, government facilities, pharmaceuticals, chemical processing, and other precision-sensitive industries. Known for stable performance and reliability, EJER delivers solutions that meet the rigorous demands of global industrial and institutional applications.
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