性猛交XXXX乱大交派对,四虎影视WWW在线观看免费 ,137最大但人文艺术摄影,联系附近成熟妇女

隔水式恒溫培養(yǎng)箱特點:

1、微電腦智能控溫，同時顯示設定溫度和箱內溫度，具有因停電、死機狀態(tài)、數(shù)據(jù)丟失而保護的參數(shù)記憶，來電恢復功能，具有超溫、傳感器故障、漏電、過流保護、聲光報警功能，具有定時功能；具有*的只能高低水位報警功能，防止進水過度和斷水，安全可靠。

2、外門帶有觀察窗或雙層門結構，箱門打開時，微風循環(huán)加熱自動停止，水夾套結構，水套采用不銹鋼氬弧焊制作，四角圓弧易清潔，經(jīng)久耐用，控溫精確可靠，無溫度過衡之弊。隔水式加溫方式，溫度均勻且斷電后仍能保持較長時間恒溫。

3、循環(huán)風機和加熱管組成的熱風循環(huán)系統(tǒng)，使箱內溫度均勻；

4、隔水式恒溫培養(yǎng)箱為系列產品，根據(jù)容積大小等分為多個規(guī)格型號，詳見附表；

5、產品符合GB4793.1相關要求。

技術指標：

1、電源：AC220V±22V，50Hz±1Hz；

2、溫度分辨率：0.1℃；

3、控溫范圍：RT+5～65℃；

4、控溫精度：±0.1℃；

5、恒溫波動度：±0.3℃；

6、定時范圍：1～9999min；

7、輸入功率、容積、擱板等：見附表。

FEATURES:

1、Microcomputer inligent digital temperature control, accurate and stable, can display the set temperature and chamber interior temperature, it has alarm function for excess temperature, electric leakage, sensor fault as well as timing function. It has unique inligent high and low water level alarm function to prevent the excess water inlet and cut off, safe and reliable;

2、The outer door has an observation window or double-layer door structure, when door opened the breeze cycle heat and autostop. The water jacket structure is manufactured from argon arc welded stainless steel, semi-circle arc four corners are easy to clean and wear well. The temperature control is accurate and reliable without over balance. Water jacket type heating method obtain the even temperature and can preserve for a long time after power off;

3、Circulating fan and heating tube combine the hot air circulating system to obtain the even temperature of box interior;

4、The water jacket constant temperature incubator is series product, spec and model is divided according to different volume, see appendix for details;

5、The products meet related requestments of IEC61010-1.

TECHNICAL SPECS:

1、Power supply：AC220V±22V，50Hz±1Hz;

2、Temp resolution：0.1℃;

3、Temp range：RT+5～65℃；

4、Temp accuracy：±0.1℃;

5、Temp fluctuation：±0.3℃;

6、Timing range：1～9999min;

7、Input, volume, shelf and so on refer to appendix.

附表：Appendix: