I. Summary 

HZSQ-2300Insulation oil gas evolution tester complies with the chinese national standard GB/T11142-89《Insulating oils--Determination of gassing under electrical stress and ionization》（It also complies with the national industry standard NB/SH/T0810-2010《Gassing of insulating liquids under electrical stress and ionization》）,Used to determine the tendency of insulating oil to release and absorb gases under the action of an electric field with sufficient strength to cause discharge at the oil gas interface.

The tester adopts MCS-51 as the system control core。The configuration of a 7-inch display device with 256 color intelligent color screen and screen-type touch buttons ensures the progressiveness and reliability of the whole machine;Equipped with Chinese LCD display, human-machine menu dialogue, guided operation, and used precision metal platinum resistors as temperature measuring elements to achieve high-precision constant temperature control，the instrument has the characteristics of good reliable，simple operation and high accuracy.Widely used in petrochemical, power, railway, scientific research and other departments, it is an indispensable equipment for oil analysis and quality inspection。

II. Technical Specifications

 ⑴．Constant temperature ：80℃         

     Accuracy：±0.3℃

        Resolution ratio：0.1℃   

⑵．Testing voltage：10.00KV          

    Accuracy：±0.2KV

        Resolution ratio：0.01KV  

⑶．Time measurement：5 MIN；10 MIN；50MIN；60MIN；120MIN    

    Accuracy：±0.2

        Resolution ratio：1S  

    ⑷．Calorifier：800Ｗ×2

    ⑸．Agitator motor：25Ｗ

⑹．Stirring speed：1200 RPM

      ⑺．Supply voltage ：AC220V±10％  50(60)Hz±1Hz

⑻．Size of the host equipment：320×700×405(mm)(width×high×length)

    Size of the auxiliary equipment：200×400×280(mm)(width×high×length)（High pressure box）

    ⑼．Weight：35Kg

⑽．Operating environment：

    Temperature： 25℃±10℃

    Relative humidity： ＜85％