Rocktek
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| Brand | Rocktek |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | RTK-207 |
| Pricing | Upon Request |
| Temperature Range | 20–40 °C (Uniformity ≤ ±1 °C) |
| Illuminance | ≥10,000 lux |
| Humidity Range | 50–95% RH (Stability ≤ ±3% RH) |
| Chamber Volume | ≥150 L |
| Power Supply | 220 V, 50 Hz, Max. 750 W |
| Dimensions (W×D×H) | 600 × 650 × 1410 mm |
| Weight | 120 kg |
| Refrigeration | Hermetic Compressor with Modular Design, Delayed Start & Dual Pressure Protection |
| Interior | Stainless Steel with Adjustable Shelves |
| Air Circulation | Forced Convection via Stainless Steel Duct System |
| Control Interface | Touchscreen Display with Data Export Capability |
| Brand | Rocktek |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | RTK-BMP |
| Price | Upon Request |
| Application Domain | Environmental Engineering (Wastewater Treatment, Activated Sludge Assessment) |
| Digestion Reactors | 18 × 500 mL (optional 1000 mL / 2000 mL, borosilicate glass) |
| Temperature Control | 25–99.9 °C (±0.15 °C), water bath, 2 kW heating, 25 L internal volume |
| Stirring | Brushless motor, 0–200 rpm, software-programmable speed & interval |
| CO₂ Absorption | 18 × 100 mL bottles, >98% efficiency with 3 M NaOH + pH indicator (optional) |
| Gas Measurement Principle | GMC Ultra-Micro Gas Measurement Technology |
| Gas Volume Resolution | 1.0 mL per channel |
| Standardization | Real-time correction to STP (273.15 K, 101.325 kPa) using integrated temperature & pressure sensors |
| Nitrogen Compensation | Automatic headspace and N₂-purge offset correction |
| Data Acquisition | ARM® Cortex™-based multi-core industrial controller, FPGA-accelerated I/O, web-based server architecture |
| Power Backup | Built-in UPS support for data retention during grid failure |
| User Access | Multi-user concurrent login with isolated experiment workspaces |
| Remote Access | Browser-based interface compatible with Windows, macOS, iOS, and Android over LAN |