NETZSCH Group (Erich NETZSCH B.V. & Co. Holding KG) -- Pumps & Systems: NETZSCH Pumpen & Systeme GmbH; Grinding & Dispersing: NETZSCH-Feinmahltechnik GmbH; Analyzing & Testing: NETZSCH-Gerätebau GmbH GHP-456-TITAN-®
GHP 456 Titan ®
Технические характеристики
| Technique/Design | Absolute method (no calibration or reference materials required) Symmetrical arrangement Fully automated operation |
|---|---|
| Standards | Based on standards such as ISO 8302, ASTM C177, DIN/EN 12667, DIN/EN 12939, etc |
| Mean specimen temperature range | Low‐temperature version: ‐160°C to 250°C High‐temperature version: ‐160°C to 600°C Both versions require LN2 cooling for the sub‐ambient temperature range |
| Cooling systems | Liquid nitrogen (LN 2 ): ‐160°C to 250°C Compressed air: 50°C to 300°C Chiller: 20°C to 85°C → No active cooling from 300°C to 600°C |
| Plate dimensions | 300 mm x 300 mm Motorized plate hoist |
| Материал | Low‐temperature version: Aluminum alloy High‐temperature version: Tungsten alloy |
| Plate temperature range | Standard version: ‐180°C to 270°C High‐temperature version: ‐180°C to 620°C |
| Vacuum‐tightness | By design, 5 x 10 ‐4 mbar (0.05Pa) |
| Defined pressure levels | Controlled between 0.1 mbar and 100 mbar |
| Specimen thickness | Up to 100 mm (typically 10 ... 50 mm) Max. difference in thickness for the two specimens to be measured: 2% |
| Atmosphere/ pressure level | Oxidizing up to 300°C Inert Vacuum Defined pressure levels |
| Thermal conductivity range | 0.003 to 2 W/(m·K)* |
| Minimum measurable thermal resistance | 0.02 m 2 ·K/W* |
| Accuracy | Typically 2%* |
| Reproducibility | Typically < 1%* |
| Software specialties | SmartMode , including: Method‐based, easy operation (e.g., user and predefined methods) Support of controlled, adaptive cooling Report generator Results including combined standard uncertainties according to GUM** |