JCB-2型建材不燃性試驗(yàn)爐適用范圍：

    JCB-2型建材不燃性試驗(yàn)爐適用于規(guī)定在實(shí)驗(yàn)室條件下評(píng)定建筑材料燃燒性能的試驗(yàn)方法

JCB-2型建材不燃性試驗(yàn)爐設(shè)備性能指標(biāo)：

1.采用計(jì)算機(jī)控制試驗(yàn)過(guò)程，自動(dòng)化程度高，控溫速度快。

2.可編程控制器控制

3.自動(dòng)化程度高，測(cè)試過(guò)程安全可靠，操作便捷；

4.加固態(tài)調(diào)壓器實(shí)現(xiàn)PID控制加熱，保證溫度均勻上行到750±1°C

5.室溫到能做試驗(yàn)約1h，每一步操作后計(jì)算機(jī)提示下一步操作信息 可隨時(shí)查看試驗(yàn)*min的時(shí)間溫度變化情況，達(dá)到可追溯性試驗(yàn)結(jié)果可打印并存入計(jì)算機(jī)內(nèi) 。（建材不燃性試驗(yàn)爐本身對(duì)電腦無(wú)特殊要求，設(shè)備本身不含電腦，客戶(hù)可自行配置）

 6. 計(jì)算機(jī)控制和數(shù)據(jù)處理，功能包括自動(dòng)準(zhǔn)確記錄標(biāo)準(zhǔn)7.2.3要求的溫度值，并按照8.1計(jì)算溫升結(jié)果以及測(cè)量時(shí)間，格式化打印測(cè)試結(jié)果；

JCB-2型建材不燃性試驗(yàn)爐技術(shù)指標(biāo)：

1.爐內(nèi)溫度（750±5）℃，

2.10min內(nèi)溫度漂移≤2℃ 

3.爐管內(nèi)徑75mm±1mm，

4.高150mm±1mm，

5.功率約2KW 

6.熱電偶：鎳鉻-鎳硅鎧裝熱電偶，

7.外徑為1.5mm，絲徑為0.3mm 

8.爐內(nèi)溫度穩(wěn)定時(shí)間：從室溫到750℃穩(wěn)定能做試驗(yàn)約1h 

9.爐壁溫度按照標(biāo)準(zhǔn)6.6.1測(cè)試(測(cè)試裝置由乙方提供)，符合國(guó)家標(biāo)準(zhǔn)圖8和6.6.2要求；

10.有漏電保護(hù)的空氣開(kāi)關(guān)、熔斷器。 

JCB-2型建材不燃性試驗(yàn)爐標(biāo)配 ：

1.主機(jī)  1臺(tái)

2.控制器   1 套

3.試樣吊籃    2只；

4.隨機(jī)附件   1套；

JCB-2型建材不燃性試驗(yàn)爐自身參數(shù)：

試驗(yàn)設(shè)備外形尺寸：長(zhǎng)×寬×高（1.2×0.8×1.5）m；

試驗(yàn)設(shè)備重量：60 Kg；

儀器使用面積：2 平方米。

JCB-2 type building materials noncombustible suitability test furnace range:

JCB-2 type building materials combustion test method for evaluation of building materialscombustion performance under laboratory conditions specified in the applicable test furnace

JCB-2 type building materials noncombustible performance index test furnace equipment:

1 using the computer to control the test process, high degree of automation, control speed.

2 programmable controller

3 high degree of automation, safe and reliable testing process, convenient operation;

4 and the solid pressure regulation device to realize PID control heating, to ensure uniform temperature ascending to 750 plus or minus 1 degree C

5 room temperature to do experiment about 1H, every step of the operation after the promptoperation information the next step may at any time to check the time temperature changing test before the 10min computer, to achieve traceability test results can be printed and stored in the computer. (building materials combustion test furnace itself has no special requirements, thecomputer equipment itself contains computer, customers can configure)

6 computer control and data processing functions, including automatic accurate records ofstandard 7.2.3 requirements for temperature value, and l results and measuring time according to 8.1 calculation of temperature, formatted print test results;

JCB-2 type building materials combustion technology index test furnace:

The furnace temperature of 1 (750 + 5) c,

2.10min is less than or equal to 2 DEG C temperature drift

The inner diameter of 75mm + 1mm 3 furnace tube,

4 high 150mm + 1mm,

5 power is about 2KW

6: nickel chrome - nickel silicon thermocouple sheathed thermocouple,

7 outside diameter 1.5mm, diameter is 0.3mm

8 the furnace temperature stability time: from room temperature to 750 DEG C stability can doexperiment about 1H

9 the temperature of furnace wall in accordance with the standard 6.6.1 test (test deviceprovided by Party B in Figure 8), in line with national standards and 6.6.2 requirements;

The 10 air switch, leakage protection fuse.

JCB-2 type building materials combustion test furnace standard:

1 host and 1

1 sets of 2 controller

3 sample basket 2;

1 sets of 4 random accessories;

JCB-2 type building materials combustion test furnace's parameters:

Dimensions of test equipment: length * width * height (1.2 x 0.8 x 1.5) m;

Test equipment weight: 60 Kg;

Instrument using area: 2 square meters.