products center

Quality Assurance And Service First

Details Parameter Features FAQ Version consistency: Base on English docs

1. Product description:

The product is an essential equipment for universities and colleges, biological, agricultural and scientific research departments to store bacteria, cultivate organism and so on. 

2. Features:

2.1 Standard large screen LCD display, multiple groups of data in one screen display, menu type operation interface, easy to understand, easy to operate.

2.2 Using fan speed control mode, can adjust the speed of wind speed according to different experiments.

2.3 Independently developed air duct circulation system, automatic discharge of water vapor inside the box, no manual adjustment trouble.

2.4 Adopt overtemperature deviation protection, microprocessor PID fuzzy processing controller, quickly reach the preset temperature stable operation.

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 box is adjustable.

2.6 The sealing design of the new synthetic silicon sealing strip effectively prevents heat loss, and can prolong the energy saving of each component on the basis of 30% service life.

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 9999 minutes.

3. Options  

Embedded printer -- easy for customers to print data.

Independent temperature limit alarm system -- when the temperature exceeds the limit, the heating source will be forcibly stopped to ensure the safety of your laboratory.

RS485 interface and special software -- connect computer, export experimental data.

Test hole 25mm/50mm -- can be used to test the actual temperature of the working room.

Intelligent program controller can set up 30 steps of programming procedures to meet various complex experiments.

Power Requirement: AC220V 50HZ/10A
Temperature Range: RT+10~250℃
Constant temperature fluctuation: ±1℃
Display Resolution: 0.1℃
Power Consumption: 1550W
Interior Dimension (W*D*H mm): 450*550*550
External Dimension (W*D*H mm): 640*710*905
Volume: 136L
Standard Shelves: 2pcs
Timing Range : 1~9999min


ModelEJ-VDH9070
EJ-PDH9070A
EJ-VDH9140
EJ-PDH9140A
EJ-VDH9240
EJ-PDH9240A
EJ-VDH9420
EJ-PDH9420A
EJ-VDH9620
EJ-PDH9620A
EJ-VDH9920
EJ-PDH9920A
Power RequirementAC220V 50HZ/10AAC220V 50HZ/16A
Temperature RangeRT+10~250℃/RT+10~300℃
Constant temperature fluctuation±1℃/±0.5℃
Display Resolution0.1℃
Power Consumption1100W1550W2050W3500W4000W6000W
Interior Dimension (W×D×H mm)400×425×445450×550×550450×390×450600×550×1300800×595×13001000×655×1520
External Dimension (W×D×H mm)545×580×800640×710×905680×800×1205750×720×1700885×720×8401140×840×1920
Volume80L136L225L420L620L1000L
Standard Shelves2pcs3pcs4pcs
Timing Range1~9999min

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.

Related products
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.
0+

Region

0+

Users

0+

Certification

Company Honor
  • ISO9001:2015
  • CE
  • RoHS
  • German Patent
  • WEEE
  • UK Patents
  • U.S. trademark
  • EU Trademark

Get a Quote

Company
Pls enter.
Name
Pls enter.
Phone / Mobile
Pls enter.
Country/Region
Pls enter.
Postal code
Pls enter.
E-mail
Pls enter.
Confirm email
Pls enter.
Product
Content
Pls enter.
I agree to the use of my information for responding to my inquiry. Privacy Policy

Quote

Sales