Nitrogen Dry Box

Description

Climatest Symor® nitrogen dry box provides a good-quality and firm structure to meet your low humidity dry storage requirements, the nitrogen dry box creates an airtight nitrogen-filling compartment to safely hold the moisture and oxygen sensitive components.

Specification

Product details

·Adopts Switzerland original imported humidity & temperature sensor.

-This ensures high precision in use, moreover, the nitrogen dry box has memory function, no need to re-set after power interruption.

·Made by 1.2mm thickness galvanized steel, with USA DuPont ESD safe powder spraying.

-Solid structure, excellent load-bearing, surface treatment with 18 powder spraying processes, the static resistance value meets 10⁶ -10⁸Ω.

·Equipped with nitrogen-saving module

-Once the humidity inside the nitrogen dry box reaches the set value, the system automatically cuts off the nitrogen supply, and open again automatically once the humidity exceeds set value.

·Equipped with over-humidity alarm + door open alarm, and data logging system. (optional)

-In case the interior humidity exceeds the set value, or the door is open, it will immediately alarm with sound and flashing light to remind the operator.

·Calibration Reminder

-Complying with the ISO regulation, a unique design of calibration expiration reminding function is offered in our nitrogen dry box.

What is nitrogen dry box?

Climatest Symor® nitrogen dry box is able to regulate the nitrogen injection into the dry box to achieve dehumidification and oxidation. The interior dry box is filled with N2 gas to protect the electronic components from oxidization, it can maintain humidity as low as 1%RH. 

Nitrogen dry box is the best solution for low-humidity and low-oxygen storage, it is widely used to store electronic components in electronic manufacturing industry, such as integrated circuits (IC), Printed circuit boards (PCB),  and medical devices, with very fast dehumidification speed.

Stainless steel nitrogen dry box is also available, it meets the strictest hygiene requirements, SS nitrogen dry box is ideal to store semiconductor devices in cleanroom, like IC, wafers and open packages.

How does the nitrogen dry box work?

Nitrogen storage cabinets squeeze out the moisture and oxygen in the cabinet, as so to reach the desired humidity level within 1-60%RH, the N2 cabinet is equipped with nitrogen-saving device, once the humidity inside cabinet reaches the set value, the system automatically cuts off the nitrogen supply, and open again nitrogen supply once the humidity exceed set value, this saves 70% nitrogen compared with traditional type.

Moreover, a multi-points gas supply system is utilized in the nitrogen dry box, nitrogen is flushed into the cabinet through more than 30 small holes on nitrogen module (see below pic.), the nitrogen gas is evenly distributed in the cabinet to avoid the dead point and dead angle phenomenon caused by traditional single-point gas supply.

Nitrogen storage cabinets adopt high accuracy Switzerland imported RH sensor, with 2% accuracy.

The difference between nitrogen dry box and electronic dry cabinet:

1. The nitrogen dry box has both moisture control and anti-oxidization function, it is filled with nitrogen gas to squeeze out the oxygen in the cabinet, this way effectively prevents the oxygen and humidity sentitive materials from being oxidized. Nitrogen dry box adopts nitrogen gas purging method to meet low-humidity and low-oxygen storage application, the nitrogen purity is suggested to be >99%, nitrogen dry box is commonly used in microelectronics and semiconductor industries.

The electronic dry cabinet, also called auto dry cabinet, dehumidifying dry storage cabinet, is designed to control moisture through dry units instead of nitrogen purge.

2. The nitrogen dry box creates a low-oxygen low-humidity environment, the products put into the nitrogen dry box are basically moisture-proof packaging, oxidation is difficult to occur.

The electronic dry cabinet can only control humidity, no anti-oxidization function, the oxygen content is almost same as the ambient environment.

Characteristics of nitrogen dry box

Nitrogen Purge Control N2 Desiccator Dry Cabinet

Independent modular design: This nitrogen dry box adopt a patented modular design, the temperature & humidity display, the control system, nitrogen module can be quickly replaced, maintenance is simple, this significantly improves maintenance efficiency.

Environmental design: The whole nitrogen dry box do not produce waste to pollute the environment. This model is designed for long-term use, if the main structure of the machine body is complete, non-destructive, only need to periodically check and replace the faulty module, it can be used forever, this is the latest green design that conforms to environmental protection.

Easy operation: There is no complicated settings, personnel do not need training, and no maintenance, just plug in and set RH on the digital display, the N2 cabinet runs fully automatically. It is an efficient industrial-grade nitrogen storage cabinet. It not only saves you personnel training cost, but also greatly improves the production efficiency of the factory.

Calibration reminder: The drift of sensors influence the nitrogen dry box accuracy. In order to comply with the ISO regulation, the calibration expiration reminding function is offered in this model. When the sensor runs over the preset days, the decimal point in the controller will flash to remind the user, this function save manpower.

For more details about the nitrogen dry box, pls visit our website www.climatestsymor.com or directly send emails to sales@climatestsymor.com, we will get you back at quickest time, welcome for possible collaboration.