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DR STORAGE - Digital Nitrogen Controller NC-2

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DR STORAGE - Digital Nitrogen Controller NC-2
Brand : Dr Storage
Model : NC-2

Product Descriptions


NC-2 is used to control the filling of dry air into the cabinet. So the desired releative humidity in the cabinet can be reached. For example if 5%RH is the reguired condition, then the dry air will stop to fill while¨Q5%RH is reached. The dry air can be nitrogen, CO2 or inert gas. However nitrogen is the most frequeutly used dry air for a nitrogen cabinet. Traditional nitrogen cabinet allows the N2 to fill all the time continuously. After NC-2 is adapted, there will be 30~60% of N2 can be saved.

Product Features


Energy Saving: Dry air will no longer to fill continuously. It consumls only 5Wh while the filling solenoid of NC-2 is activated.

Easy to install: Any of traditional nitrogen cabinet can be upgraded by adding NC-2 within 20 minutes. And then huge waste of nitrogen can be saved permanently.

Data Recording: It is important to verify that the condition of storage meets the regulation of J-STD-033B. The users can connect note book PCs directly to the RS232 port of the cabinet to acquire the data or use our data logger to record the data. With our data recording function, the historical fluctuation of relative humidity and temperature can be shown clearly in the graph. The floor life of the Moisture Sensitive Devices can also be calculated in the software . This uniquely patented function can easily verify if the SMD packages are stored at proper condition. It is very convenient for those who carry out quality assurance procedures.

Calibration Reminding: The drift effect of sensors might influence the accuracy. In order to help complying with the regulation of ISO, a unique design of calibration expiration reminding function is offered in this model. When the sensor runs over 365 days, the decimal point in the panel will be flashed for reminding the user.

Alarm Setting: There are two ways of alarm - flash and buzz. Alarm can be activated when the relative humidity or temperature is higher than the setting of upper limit. And the flash and buzz alarm can be activated by different delay time.

Technical Specifications


Specification Details
Operation Range -20~60¡æ, 0~99%RH
Temperature Sensor Precision ±1.0¡æ
Humidity Sensor Precision ±3.0%RH
Temperature Resolution 0.1¡æ
Humidity Resolution 0.1%RH
Dimension (W×D×H) 220 × 160 × 70 mm
Nitrogen Flow Meter 2~10 L/min (adjustable)
Weight 1.8 kg
Power 110V / 230V (select in advance)
Power Consumption Max. 10W; Average 5Wh
 

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