tk04 Thermal Conductivity Meter Overview Measuring principle Probes and samples Testing Evaluation Quality analysis Specifications Packages and accessories Application examples
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Technical specification for the TK04 thermal conductivity meter
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Instrument
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| Name | TK04 measuring unit |
| Measuring principle | transient heat flow (needle probe method) |
| Measuring range | 0.1 to 10 W/mK (probe dependent, see below) |
| Accuracy | ± 2 % (probe dependent, see below) |
| Reproducibility | ± 1.5 % |
| Heater current precision | ± 0.01 % |
| Duration of 1 measurement | typically 80 sec (probe dependent, see below) |
| Automatic repetitions | up to 99 measurements per series (unattended) |
| Sample sizes | no upper size limit, arbitrary shape, minimum size probe dependent (see below) |
| Operating temperature | 0 to 45°C |
| Sample temperature | 0 to 70°C (-25 to 125°C on request) |
| Power supply | 220/240 V ~ (50 Hz) ; 100/120 V ~ (60 Hz) |
| Power consumption | ~ 40W |
| Dimensions (W x H x D) | 471 x 147 x 391 mm |
| Weight | 13 kg |
| Interface | RS232 serial interface |
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