TK7 is compact nonlinear crystals oven with build-in thermocontroller for temperature up to 60 °C. TK7 oven provides more crystal mounting options in comparison to TK3 or TK4. Like in KK1, each crystal is mounted into adapter before insertion in oven. TK7 and KK1 crystal adapters are compatible. Maximum crystal size for this model is 12×12 mm and the length of the crystal – 30 mm.
The pre-set temperature can be adjusted in ±5°C range with the help of potentiometer. The current temperature is not indicated. TK7 has “temperature ready” signal, changing state when pre-set temperature is reached. For additional protection of crystal surfaces from the dust or other contamination, we offer TK7W model – windowed version of TK7 oven.
Specifications
| Model | TK7 | TK7L |
|---|---|---|
| Temperature tuning range near preset | ± 5 °C | |
| Maximum crystal dimensions | 12x12x15 mm | 12x12x30 mm |
| Sealing (optional) | FS windows | |
| Preset temperature | 30-60 (80) °C | |
| Long-term stability | ± 0.2 °C | |
| Temperature OK output signal | present | |
| Powering requirements | 12-15 V, DC | |
| Power consumption | 6 W | |
| Sensor type | NTC Thermo resistor | |
| Output connector | Binder 719, 3 pin | |
| Dimensions, W×H×D | 48x50x44 mm | 48x50x56 mm |
Specifications are subject to changes without advance notice.
