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Details Parameter Features FAQ

1.     Product description:

Designed for precision constant temperature maintenance and auxiliary heating applications. Ideally suited for universities, industrial plants, and research institutions.

2.     Features:

3.1   Constructed with a SUS304 stainless steel inner tank. The beaker holes are adjustable to accommodate various sizes.

3.2   Features a high-precision microcomputer-based temperature controller for accurate and reliable performance.

3.3   Equipped with an over-temperature alarm that provides both audio and visual warnings, ensuring sample safety.

The product is certified with CE and Rohs compliance.

Power Requirement: AC220V / 50HZ
Temperature Range: RT+5~99.9℃
Temperature Stability: ±0.5℃
Display Resolution: 0.1℃
Power Consumption: 1500W
Interior Dimension W*D*H(mm): 455*305*110
External Dimension W*D*H(mm): 495*345*220
Volume: 14.8L
Row and Holes: Double row six holes
Timing Range: 1~9999min


Model EJ-TWB-11 EJ-TWB-12 EJ-TWB-24 EJ-TWB-26 EJ-TWB-28
Power Requirement: AC220V / 50HZ
Temperature Range RT+5~99.9℃
Temperature Stability ±0.5℃
Display Resolution 0.1℃
Timing Range 1~9999min
Power Consumption 400W 500W 1000W 1500W 2000W
Interior Dimension W*D*H(mm) 155*155*110 305*155*110 305*305*110 455*305*110 660*300*110
External Dimension W*D*H(mm) 195*195*220 340*195*220 345*345*220 495*345*220 780*380*180
Volume 2.5L 4.9L 9.9L 14.8L 19.8L
Row and Holes Single row single hole Single row two holes Double row four holes Double row six holes Double row eight holes



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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  • ISO9001:2015
  • CE
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