Intelligent Nitrogen Cabinet

The HYVODA Intelligent Nitrogen Cabinet is designed for high-precision storage of moisture- and oxidation-sensitive materials. Its automatic nitrogen filling and dehumidification system, combined with high-precision sensors, maintains a low-humidity, high-purity nitrogen environment for extended periods. The cabinet supports remote monitoring and automatic adjustments, ensuring optimal storage conditions. Ideal for electronics, semiconductors, precision instruments, and aerospace industries.

Features

1.Precision Humidity Control & Uniform Nitrogen Filling

The cabinet combines high-precision dehumidification with a multi-point nitrogen injection system to maintain stable, uniform low humidity. Humidity is adjustable from 1%–60% RH with ±2% accuracy, eliminating dead zones and effectively preventing moisture absorption of sensitive components such as IC chips and capacitors—extending material shelf life by over 300%.

Real-Time Nitrogen Monitoring & On-Demand Supply

An integrated nitrogen sensor continuously monitors purity (90%–99.99%). When levels drop below the preset threshold, nitrogen is automatically injected and stops once the target is reached. This ensures stable purity (±0.5% fluctuation) while reducing nitrogen consumption by over 40% compared with continuous supply systems.

2.Dual Emergency Protection

UPS Backup Power: Built-in UPS supports core functions for over 2 hours during power outages, keeping internal humidity within safe limits.
Mechanical Emergency Access: A manual key allows door opening during power or system failure, ensuring timely access to materials.

3.Environmental Data Monitoring & Traceability

The system records humidity, nitrogen concentration, temperature, and pressure in real time. Data can be viewed on the touchscreen or remotely, with historical trends and reports exportable in Excel/PDF, supporting quality audits such as ISO 9001 compliance.

4.User-Friendly & Airtight Design

7-inch Touchscreen: Easy parameter setting and real-time monitoring.
High Airtightness: Double silicone sealing ensures minimal air leakage, maintaining long-term environmental stability.
Alarm System: Audible and visual alerts for abnormal conditions.

5.Secure Access Control

Supports face recognition, fingerprint/vein scanning, and IC cards to restrict access to authorized users only. All access events are logged, enhancing security for high-value, moisture-sensitive materials.

Applications

1.Electronics & Semiconductor

Ideal for moisture-sensitive components such as IC chips, LEDs, capacitors, wafers, and photoresists. An ultra-low humidity (≤5% RH) and high-purity nitrogen (≥99.9%) environment prevents oxidation and moisture damage, ensuring stable electrical performance.

2.Precision Instrument & Aerospace

Used for high-precision mechanical parts, optical components, and measuring instruments. Stable low humidity prevents metal corrosion and optical fogging, maintaining accuracy and long service life.

3.Chemical & Pharmaceutical

Suitable for oxidation-sensitive chemicals and pharmaceutical raw materials. High-purity nitrogen isolates air, reducing oxidation and hydrolysis and ensuring material stability.

4.PCB Manufacturing

Designed for storing PCB substrates, solder paste, and flux. Low humidity (≤10% RH) prevents moisture absorption and delamination during reflow soldering, improving production yield.

5.Research & Laboratories

Widely used in university and industrial R&D labs to store sensitive materials such as nanomaterials, reagents, and precision sensors, ensuring controlled conditions and reliable experimental results.

Specifications

Category	Key Specifications
Cabinet Structure	Size: Customizable (standard 1200 × 600 × 1900 mm) Material: 1.5 mm cold-rolled steel, electrostatic coating Shelves: 2–5 adjustable layers, ≤50 kg/shelf Door: Single/double 5 mm tempered glass, anti-static handle, double silicone seal
Nitrogen System	Purity range: 90%–99.99% Control accuracy: ±0.5% Supply mode: Sensor-controlled, on-demand injection Inlet pressure: 0.1–0.3 MPa Consumption: ≤5 L/h (95% purity, 25°C)
Humidity Control	Range: 1%–60% RH Accuracy: ±2% RH Dehumidification: Dual-mode (refrigeration + adsorption)
Temperature Monitoring	Range: 0–60°C Accuracy: ±1°C
Sensors & Display	Nitrogen sensor accuracy: ±0.1%, response ≤3 s Humidity resolution: 0.1% RH Temperature resolution: 0.1°C Display: 7-inch color touchscreen
Access Control	Face recognition, fingerprint/vein recognition, IC card
Network & Data	Ethernet / WiFi, optional 4G/5G Data storage: 12 months local + cloud
Power & Safety	Power supply: AC 220V, 50Hz Power consumption: Standby ≤15 W, working ≤80 W Built-in UPS: ≥2 hours Emergency access: Mechanical key
Certification & Model	Certifications: ISO 9001, electrical safety (anti-static optional) Model: JBT-N2-001 (custom versions available)

Advantages

Comparison Dimension	Intelligent Nitrogen Cabinet	Traditional Nitrogen Cabinet / Ordinary Storage Cabinet
Humidity Control Precision	±2% RH (adjustable 1%-60% RH); no dehumidification dead zones	±5%-10% RH; uneven humidity distribution with dead zones
Nitrogen Purity Stability	90%-99.99% adjustable; fluctuation ≤±0.5%; automatic regulation	Fixed purity (e.g., 95%); fluctuation ≥±2%; manual adjustment required
Data Traceability	Real-time monitoring of humidity, purity, temperature; historical data storage (≥6 months); report export	No real-time monitoring; no data recording; unable to trace environmental changes
Emergency Protection	UPS backup power (2-hour core operation); mechanical emergency door opening	No backup power; difficult to open in power failure; high risk of material damage
Nitrogen Utilization	On-demand supply; nitrogen waste reduced by over 40%	Continuous supply; high nitrogen consumption and waste

Service

1.Customized Design Services

Size & Capacity Customization: Cabinet dimensions, internal layout, adjustable shelves, and independent compartments tailored to material size and storage volume.
Functional Modules: Optional temperature control, gas pressure monitoring, and barcode/RFID material tracking.
System Integration: Custom data interfaces for MES / ERP / LIMS system integration.

2.Full After-Sales Support

Installation & Calibration: On-site installation, system setup, and sensor calibration before handover.
Fast Response: 1-hour response, 24-hour on-site service for key customers.
Warranty: 1 year for the cabinet, 2 years for core components (nitrogen control, sensors, UPS).

3.Training & Technical Support

Operation Training: Parameter setting, daily inspection, and basic troubleshooting.
Maintenance Training: Sensor replacement, sealing maintenance, nitrogen pipeline cleaning, and UPS care.

4.Long-Term Operation & Maintenance

Software Upgrades: Regular system updates and feature optimization.
Periodic Inspection: Quarterly checks on sealing performance, sensor accuracy, nitrogen system operation, and UPS battery health.

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