在线免费观看黄片欧美,国产精品无码素人福利不卡,91精品久久久久久五月,蜜桃亚洲精品一区二区三区

PHF101型潤滑油灰分測定儀

用途概述：

PHF101型潤滑油灰分測定儀是按照中華人民共和國標(biāo)準(zhǔn)GB/T508《石油產(chǎn)品灰分測定法》所規(guī)定的要求設(shè)計(jì)制造的，適用于按GB/T508所規(guī)定的方法測定石油產(chǎn)品的灰分。但本儀器不適用含有生灰添加劑（包括某些含磷化合物的添加劑）的石油產(chǎn)品、及含鉛的潤滑油和用過的發(fā)動機(jī)曲軸箱油的灰分測定。

PHF101型潤滑油灰分測定儀

產(chǎn)品特點(diǎn)：

1、本儀器由數(shù)字箱式電阻爐、電熱板兩部分組成，儀器體積小，占地少。

2、箱式電阻爐采用整體式結(jié)構(gòu)、數(shù)字控溫儀、特殊耐火材料和加熱器件，加熱時(shí)間短，溫度過沖小，控溫穩(wěn)定準(zhǔn)確，使用壽命長，整機(jī)設(shè)計(jì)美觀。

3、電熱板的上面平板由鑄鐵制成，箱殼內(nèi)鋼板由沖壓焊接而成，小型耐用。

PHF101型潤滑油灰分測定儀

技術(shù)指標(biāo)：

（一）箱式電阻爐

1、工作電源：AC220V±10% ；50Hz；

2、額定功率：2.5 kw；

3、加熱范圍：室溫～1000℃；

4、溫度控制：775±25℃；

5、控溫元件：熱電耦；

6、空爐升溫時(shí)間：≤60 min；

7、爐溫均勻度：≤15℃；

8、爐膛尺寸（㎜）：長×寬×高：200×120×80。

（二）電熱板

1、工作電源：AC220V±10% ；50Hz；

2、額定功率：2.4 kw（0.8 kw×3）；

3、平板規(guī)格:：450×350mm）；

4、瓷坩堝：50ml、100ml。

PHF101 type lubricant ash analyzer
Application:
PHF101 type lubricants ash analyzer is the determination of ash content in accordance with the People's Republic of standard GB/T508 "petroleum products" under the requirements of design and manufacture, apply to the determination of the ash content of petroleum products GB/T508 under. However, the instrument does not apply petroleum products containing raw ash additives (including some of the phosphorus-containing compound additives), and the determination of ash content of leaded lubricants and used engine crankcase oil.
 Product Features:
1, The instrument consists of two parts of the digital box-type resistance furnace, electric hot plate, the equipment is small, covering less.
2, box-type resistance furnace overall structure, digital temperature control device, special refractories and heater parts, short heating time, temperature overshoot small, stable and accurate temperature control, long service life, the whole design aesthetic.
3, electric hot plate, above the plate made ??of cast iron, tank shell welded steel plate by punching small durable.
Technical indicators:
(A) box-type resistance furnace
1 Power supply: AC220V ± 10%; 50Hz;
Rated power: 2.5 kw;
3, heating range: room temperature ~ 1000 ° C;
4, the temperature control: 775 ± 25 ℃;
5, temperature control element: thermocouples;
6, the empty furnace heating time: ≤ 60 min;
7, the furnace temperature uniformity: ≤ 15 ℃;
8, hearth size (mm): L × W × H: 200 × 120 × 80.
(B) electric hot plate
1 Power supply: AC220V ± 10%; 50Hz;
Rated power: 2.4 kw (0.8 kw × 3);
Tablet Specifications :: 450 × 350mm);
4, the porcelain crucible: 50ml, 100ml.