alat laboratorium lingkungan
GD-2430 Freezing Point Tester
Introduction:
Our freezing point tester is designed and made as per the National Standard of People’s Republic of China GB/T2430 “Test Methods for Freezing Point of Jet Fuels” and the Industry Standard of People’s Republic of China SH/T0090 “Test Methods for Freezing Point of Engine Cooling Liquid”. Equipped with different accessories, it can be used to determine freezing point of jet fuels, engine cooling liquids and condensation liquids. It is a multifunctional freezing point tester.
Features:
1. The instrument is made of stainless steel cold tank, double vacuum glass observation window, advanced temperature control technology, the lowest temperature up to -70 ℃, temperature control accuracy of ± 0.5 ℃, fully meet the GB / T 2430, SH / T 0090 freezing point test standard requirements.
2. Choose different configuration, can be respectively used in jet fuel, engine coolant and concentrate freezing point and other indicators, which is a multipurpose freezing point tester.
3. The instrument is a table structure, the working table is made of stainless steel, the design is simple, the appearance is beautiful, the use is convenient, and the matching is complete.
4. The greatest feature of this instrument are: the freezing point of jet fuel and engine coolant freezing point test combined; glass dewar cold trough, automatic sample mixing and cooling rapidly, accurate temperature control; stainless steel countertops and sprayed plastic chassis, durable.
Specifications:
| Power supply | AC 220 V±10%, 50 Hz |
| Cold trough | Stainless steel cold trough, double layers of vacuum glass observation window. |
| Temperature controlling range of cold trough | +20 ℃~-70℃ |
| Temperature controlling accuracy | ±0.5 ℃ |
| Stirrer for cold trough | controlled by a stirring motor, power: 6 W, 1200r/m |
| Refrigeration system | new type of refrigeration compressor |
| Stirrer for sample | stirred by an electromagnet, (60~80)times/min; Continuously adjustable. |
| Ambient temperature | ≤30 ℃ |
| Relative humidity | ≤85% |
| Total power consumption | not more than 2000 W |
| Dimensions | 560*550*810mm |
