DTF Triple Point of Water Maintenance Bath
The DTF triple point of water maintenance bath is an automatic freezing system composed of a refrigerated temperature calibration bath and a water triple point cell holder. It features a refrigeration unit with low noise, high reliability, and long service life. A high-precision temperature controller enables fully automatic freezing and storage, ensuring compact structure, easy operation, and intuitive bath temperature readings. This system is ideal for metrology, biochemical, petroleum, meteorology, energy, environmental protection, pharmaceutical industries, as well as manufacturers of thermometers and temperature controllers for physical parameter testing. Additionally, it provides a stable temperature source for other experimental research applications.
Product characteristics
Multi-purpose functionality
The models support automatic freezing with a three-in-one design, functioning as a water triple point cell freezer, water triple point cell storage unit, and refrigerated temperature bath.
Smart large touchscreen control
A large capacitive touchscreen is embedded with intuitive operation system The smart interface supports multi-function window displays, enabling easy temperature setting and one-click startup.
Real-time stability indication
Stability indication displays real-time stability data of the bath and reliefs operators from repeated manually checking.
Multi-point temperature correction
The smart system supports multi-point temperature calibration and correction, ensuring minimal deviation between the temperature bath and the reference standard.
Comprehensive communication support
Smart models support USB, Wi-Fi, WLAN, and serial communication, enabling data upload and export.
Automatic calculation of stability
The system automatically calculates temperature stability, with a customized time interval setting.
Three-axis mechanical arm
The smart touchscreen is mounted on a three-axis mechanical arm, enabling flexible angle adjustments for convenient viewing of equipment status from any position.
Technical Parameters
|
Model |
DTF-01SG |
DTF-CT01SG |
DTF-30SG |
DTF-CT30SG |
|
Control style |
Regular temp. controller |
Intelligent touch screen |
Regular temp. controller |
Intelligent touch screen |
|
Temp range |
- 10 to 100 ℃ |
- 10 to 105 ℃ |
-30 to 100℃ |
-30 to 105℃ |
|
Temp stability |
±0.005 ℃ / 10 min @0℃ |
±0.005 ℃ / 10min @0℃ |
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|
Temp uniformity |
≤ 0.01 ℃ |
≤ 0.01 ℃ |
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|
Freezing time |
≤ 120 min |
≤ 120 min |
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|
Storing time |
≥ 6H |
≥ 6H |
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|
Working media |
L15N-95-R |
L15N-95-R |
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|
Working area |
Φ130×480 |
Φ130×480 |
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Bath volume |
18.5L |
18.5L |
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Freezing number |
1~3 piece |
1~3 piece |
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|
Refrigerant |
R404a |
R404a |
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Total power |
2 kW |
2 kW |
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External dimensions |
660(L)×540(W)×1120(H)(mm) |
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