Oxygen bomb calorimeter tester model: HKE41-M8479

1. Main technical features
1. This instrument adopts high-precision temperature sensor and high-performance A / D conversion device, and uses single-chip microcomputer for intelligent temperature collection, processing and transmission.
2. This instrument is equipped with brand computers to form an intelligent instrument with high degree of automation, convenient use and convenient data organization.
3. The test process of this instrument is fully automated. After the sample is put in, enter various correct parameters. Without manual intervention, each test process is automatically completed. After the test, the measurement data can be printed directly on the A4 format printer.
2. Main technical parameters and indicators
1. Heat capacity: 14000 ~ 15000J / K.
2. Temperature measurement range: 10 ~ 35 ℃.
3. Temperature resolution: 0.001 ℃.
4. Repeatability error: ≤0.2% (Class C).
5. Oxygen bomb pressure resistance: 20MPa.
6. Ambient temperature: 15 ~ 28 ℃ (room temperature), the temperature fluctuation during a measurement is not more than 1 ℃.
7. Environmental humidity: less than 85%.
8. Working power supply: AC 220V ± 5%, 50Hz.

Waterproof Bag

Waterproof Bag


The DOING waterproof bags target young, light and practical people who are interested in fashion, bringing function closer to trends and fashion, and seeking to integrate the wearing scene with the usage scene. Among the scenarios used are kayaking, rafting, boating, swimming, fishing, hiking, cycling, motorcycle riding, fitness, etc.


● Therefore, based on the diverse uses of the product and the trendy use scene design, the product is suitable for all age groups, but more focused on the choice of young people.

● In terms of design, DOING focuses on youthful design and selection. Waterproof seamless welding, ultra-light TPU, PVC environmentally friendly fabrics, and fashionable design styles make it quickly recognizable in the crowd.

● At present, the products cover all kinds of outdoor sports and urban light sports, including lightweight Dry Bag , Waterproof Backpack, Waterproof Beach Bags and Waterproof Duffel Bag etc.

Waterproof Bag,Waterproof Pouch,Waterproof Bags For Boating,Waterproof Daypack

Danyang Doing Articles Co.,Ltd , https://www.doingarticles.com