Summary
  The instrument is a laboratory instrument specially designed and made for factories, companies, construction companies, research institutes, and colleges and universities. The instrument is a multifunctional circulation constant temperature water bath. It not only provides a constant temperature bath for high and low temperature test, but also contains a circulation device in the constant temperature bath for keeping temperature stable in other closed circulation system.

I.Main technical characteristics
1. The instrument with a integrative structure,two set of temperature adjustment system for heating and cooling,the bath temperature can be operated and set through the temperature controller,the instrument will control the bath temperature automatically to reach the status of constant temperature and realize the external circulation.
2. In the process of making test at lower than room temperature,opening the cooling buttom,the instrument will run automatically and constantly reach the setting temperature value range.
3. The surface is processed with spraying plastics,stainless steel inner container.The external circulating port is at the back of the thermostat.

II. Main technical specifications
1. Power supply: AC 220 V±10%, 50 Hz
2. Volume of bath: 10 L
3. Temperature control range: -10 ℃～95 ℃
4. Temperature control accuracy: ±0.1 ℃
5. Quantity of circulated water: ≥3.5 L/min
6. Ambient temperature: -10 ℃～+30 ℃
7. Relative humidity: ≤85%
8. Maximum power consumption:  1100 W
9.Outline dimension: 530㎜×400㎜×430㎜(L*W*H)