The overflow multi-function constant temperature water bath is the latest water bath box that the company has developed for the road laboratory and fully meets the requirements of JTG E20-2011. It is especially suitable for compacted asphalt mixture density test (surface dry method) and theoretical density of asphalt mixture. Test (vacuum method), its unique circulation type uniform temperature principle is currently recognized as scientific and advanced constant temperature technology http://overflow type multi-function constant temperature water bath is the company's development for highway laboratory fully meets JTG E20- The latest water bath required in 2011, especially suitable for compacted asphalt mixture density test (surface dry method) and asphalt mixture theoretical density test (vacuum method), its unique cyclic type uniform temperature principle is currently recognized as scientific and advanced constant temperature technology. It has the following characteristics:
1. Transparent water tank with two large observation windows of 265mm*265mm.
2. The lighting system is observed from all angles in the water tank, and there is no dark side.
3, two sets of circulating pump system, the equal temperature cycle and the overflow cycle are independently controlled, and do not interfere with each other. Ensure that there are no temperature dead spots in the tank. Temperature unevenness is less than ±0.1 °C.
4. The composite sealing top cover (three sets of size) ensures precise insulation during measurement.
5, complete accessories, can be combined, disassembled into a variety of general-purpose, dedicated precision constant temperature water tank.
Technical specifications:
1. Temperature control range: room temperature ~ 70.0 °C ± 0.3 °C
2, the minimum reading: 0.1 ° C
3, unevenness: ± 0.1 ° C
4, effective space: 360 (mm) × 350 (mm) × 320 (mm)
5, power supply voltage: 220V AC 50Hz
6, input power: 1500W
7. Dimensions: 720 (mm) × 460 (mm) × 590 (mm)
8, base bracket: 450 (mm) (alternative) http://news.chinawj.com.cn Submission:
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