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Details Parameter Features Question

1.    Applications:

It is suitable for the storage of silicon wafers and wafer boxes during the production process of semiconductor front-end monocrystalline silicon, and prevents the phenomenon of returning particles and returning fog to silicon wafers;

Suitable for storing items that need to be protected from dust pollution.

2.  Product Features:

1) The humidity display range is 0.1%~99.9% RH, and the temperature display range is -40 °C~70.0 °C(Below -9.9, display to single digits; 4-inch ultra-bright LED Segment displays; Display accuracy: humidity ± 3% RH; temperature ± 1 °C;

2) The cabinet and the shelves are made of 304 mirror stainless steel;

3) The surface resistance value is 106~108Ω;

4) Dust-free fan: imported special FFU fan for clean room, galvanized plate material, aluminum alloy impeller. Wind speed: 0.3-0.45m/s, noise<=55dB;

5) High-efficiency filter with double-sided mesh protection, the filtration efficiency is as high as 99.99%@0.3um;

6) Modular design: This machine adopts a unique modular design. The temperature and humidity display, control system, and dust removal system can all be replaced quickly, and the maintenance and repair are simple, which greatly improves maintenance efficiency;

7) The products passed CE, RoHS and C-Tick certificates;


Options for customer’s special demands:

1. Nitrogen saving control system;

2.       Alarm system;

Humidity range : 5%-60%RH automatic adjustable
ISO Class:5

Material: SUS304
Inner size : W1253 * D650 * H1110mm
Outer size : W1300 * D800 * H1836mm
Shelf : 3 layers
Power supply : 110V/220V 50/60HZ
N.W:230 kg; G.W:275kg; Meas:138*88*200cm




Dry Cabinet Scope and Storage Reference:

Relative Humidity Suitable storage of items
60%~50%

Paintings, antiques, paper money, old books, Fax paper, copy paper

50%~40%

Camera, video cameras, lenses, microscopes, endoscopes, binoculars, magnetic tape, disks , records, film, negatives, positive film, musical instrument, stamps, furs, medicinal materials, tea , coffee, cigarette etc.

40%~20%
Precision dies, measurement instruments, all electronic parts, pc boards, metallic powders, semiconductors, medical supplies etc.
20%or less Sample, standard measuring tool, seeds, pollen, seedlings etc.
10%~20% Electronic Components,IC,BGA,etc.
10% or less Particularly sensitive to humidity of materials, such as requiring a higher IC, BGA, etc.

1. Can you customize the product?

Yes, we can customize any products according to customer’s requirements.

2. Which payment terms are you doing?

T/T (Bank telegraphic transfer,100% payment in advance.).
PayPal (Paypal only pay less than $500, and must be transported by Express.).
West Union.

3. Which shipment is available?

Sea freight, air transport, rail transport, international express or as your requirements.

4. Which country you have been exported?

Our products have been exported to many countries, more than 100 countries and regions around the world.

5. How long is the delivery time?

It’s about 7-20 days.

6、What trade methods do you offer?
The trade methods we support are FOB, FCA, CIF,EXW,DDU.
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About Ejer
Ejer Tech.(China) is a high-tech enterprise, engaged in the R&D, production and sales of the dry cabinets and other electric equipment. The headquarters is in Hangzhou, sits adjacent to Alibaba's global headquarters. There are branches all over the country. Our products have been sold to more than 100 countries and regions. The main products are various types of electronic dry cabinets, nitrogen cabinets and other electronic equipment, which are used for storing moisture-sensitive materials. They are widely used in the fields of electronics industries, research institutions, government agencies, chemical industries, pharmaceutical industries and etc. The quality of our products is stable and reliable, thus are trusted by the customers worldwide.
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  • ISO9001:2015
  • CE
  • RoHS
  • CE 380
  • WEEE
  • UK IP

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