DESCRIPTION
The instrument is designed and made as per the Industrial Standard of People’s Republic of China GB/T 2430,SH/T0090-1991(2000), ASTM D1177,D2386 Standard Test Method for Freezing Point of Engine Coolant. It can be used to test freezing point of engine coolants and condensation liquids.
FEATURES
1.The cold bath is made of stainless steel,double glass observing window,with the advanced temperature control technology,the lowest temperature degree is -70℃,the temperature accuracy is ±0.1℃,fitting standard GB/T 2430,SH/T 0090 and ASTM D1177,D2386 for the freezing point test requirement.
2.Automatically judge the freezing point temperature.
3.According to the different configuration,it can be used to test the freezing point etc.indexes of jet fuel,engine coolant and its concentrated solution,it’s a multipurpose freezing point tester.
4.It’s the floor stand structure,the work table-board is made of stainless steel,concise design,nice appearance,convenient usage,fully furnished. The maximal characteristic:Unit as one to measure jet fuel freezing point and engine coolant freezing point;automatically stirring sample and judging the freezing point temperature,fast cooling,high precision temperature control,full spraying plastic case,wear well.
SPECIFICATIONS
| Model | OQT-2430A |
| Power supply | AC（220 ±10%）V, 50 Hz |
| Working bath | stainless steel,double vacuum glass observing window |
| Freezing point range | -54℃～2℃ |
| Cold bath measurement temperature | -70℃～30℃ |
| Temperature controlling accuracy | ±0.1℃ |
| Refrigerator system | Imported refrigerator compressor |
| Heating rate | 350W. |
| Sample stirring | mechanical stirring is（60～80）r/min, continuously adjustable |
| Ambient temperature | （15～35）℃ |
| Relative humidity | ≤80% |
| Maximum power consumption | 2000 W |
| Dimension | 770mm×480mm×730mm |
| Net weight | 45kg. |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
