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NM-03 Automatic Freezing and Storage Device of Water Triple-point Bottle
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NM-03 Automatic Freezing and Storage Device of Water Triple-point Bottle

NM-03 Automatic Freezing and Storage Device for Water Triple-point Bottle is special measuring equipment successfully developed by our company with advanced automation technology according to the latest demand of the measuring industry. This device has two major functions: firstly, as a special device for water triple-point bottle freezer, it can automatically complete the procedures of cooling, freezing and heat preservation; secondly, it can be used as a high-precision low-temperature thermostatic bath. The equipment can automatically complete the freezing process according to the corresponding temperature curve and give a manual prompt signal; it can also automatically complete the system protection according to the set upper and lower limits of temperature to prevent accidents. 
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Product Overview

NM-03 Automatic Freezing and Storage Device for Water Triple-point Bottle is special measuring equipment successfully developed by our company with advanced automation technology according to the latest demand of the measuring industry. This device has two major functions: firstly, as a special device for water triple-point bottle freezer, it can automatically complete the procedures of cooling, freezing and heat preservation; secondly, it can be used as a high-precision low-temperature thermostatic bath. The equipment can automatically complete the freezing process according to the corresponding temperature curve and give a manual prompt signal; it can also automatically complete the system protection according to the set upper and lower limits of temperature to prevent accidents. 

Technical Parameters

Model

NM-03

Temperature Range

-20℃~ 100℃

Stability

±0.01℃ /15min

Uniformity 

≤ 0.01℃

Resolution 0.01℃; 0.001℃ (during storage of triple-point bottle) 
Display Accuracy ±0.1℃; ±0.03℃ (during storage) 
Heating Time  45min (from indoor temperature to 100℃) 
Refrigerating Time  25min (from indoor temperature to -5℃) 
Freezing Time 120min 
Duration Time of Temperature Apron  48h
Control Interface  LCD touch screen with rich images 
Fault Protection Timing switch; over-temperature protection; protection against open circuit and short circuit of sensor 
Overall Dimensions

800×600×1300mm

Immersion Depth

480mm

Power Supply

220VAC(±10%),50Hz

Applications It is used to realize the comparison and calibration of water triple point and thermometer. 

 

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NM-03
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Time of issue:2020-11-20 09:05:16

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