0102030405
HSIN930-L Ultra-Low Temperature Dry Block Calibrator Portable Thermocouple Dry Well Calibration Furnace -120~80degree
Description
HSIN930-L ultra-low temperature dry block furnace (-120 to 80 ℃) is the second-generation intelligent temperature calibration device developed by Hengsheng Weiye, designed for on-site applications. It finds extensive use in various sectors, including industrial and mining enterprises, scientific research institutions, universities, military industries, and metrology departments. Its primary functions include calibrating temperature elements (thermocouples, platinum resistance thermometers, thermometers), temperature transmitters (sensors), temperature switches, and other instruments related to temperature measurement.
This device employs advanced mixed working medium refrigeration technology, featuring a broad temperature range, high cooling capacity, rapid cooling rate, excellent durability, compact design, superior temperature uniformity, and precise temperature control accuracy.
Feature
1. Lower temperature range: Achieves temperatures as low as -120°C (currently the lowest temperature among commercially available dry-block furnaces).
2. Wide temperature range: Operates from -120°C to 80°C.
3. It demonstrates superior technical performance in terms of temperature control stability and accuracy.
4. Equipped with digital temperature control, it achieves rapid heating and cooling, offers ease of setting, and ensures excellent temperature control stability.
5. The vapor chamber is designed to be replaceable and customizable.
Other Features
1. The large touchscreen display provides an intuitive, visually striking interface that is user-friendly.
2. Digital display with a temperature resolution of 0.01℃ (adjustable).
3. This instrument allows for independent settings of measurement resolution and temperature control resolution without mutual interference.
4. The furnace body incorporates a range of protective functions, including load short circuit protection, load open circuit protection, and sensor protection.
Technical Parameters
Temperature Range |
-120℃~80℃ |
Accuracy |
±0.15℃ |
Stability |
±0.01℃ |
|
Axial Temperature uniformity (60mm) (Measured data) |
± 0.088℃ @0℃ ± 0.056℃ @-30℃ ± 0.034℃ @-90℃ ± 0.025℃ @-120℃ |
Radial Gradient |
± 0.01℃ |
Operating Conditions |
0℃~35℃ RH (non-condensing), altitude <2000m |
Immersion Depth |
230mm |
Well Diameter |
30mm |
Heating Time |
-120℃ to 80℃，30mins |
Cooling Time |
23℃ to -90℃：50mins 23℃ to -120℃：90mins |
Stable Time |
15min |
Resolution |
0.01℃ |
Display |
LCD Screen |
Overall Dimensions(L*W*H) |
530*305*505mm |
Weight |
27kg |
Refrigerant |
Multi-component Mixed Working Medium Refrigerant |
Measurement Function |
Customizable Thermal Resistance Thermometer, Thermocouple, Thermistors, etc. |
Size of soaking block hole |
Standars 4holes:(Ø4、Ø6、Ø8、Ø10)mm Customizable: 2mm~15mm、 |