建材可燃性試驗爐 材料燃燒試驗爐 建材可燃性試驗儀 建材可燃性試驗裝置 建材可燃性 建筑材料可燃性試驗儀

Fire test furnace building materials building materials flammability test furnace materials flammability tester building materials building materials flammability test device combustible construction materials flammability tester

一、概述

A, an overview of the

試(shi)驗(yan)前詳細閱讀國家標準GB8626《建(jian)筑材料(liao)可燃性(xing)試(shi)驗(yan)方法》，對您的試(shi)驗(yan)工(gong)作將有(you)很大幫助(zhu)。

Test before read national standard GB8626 building materials flammability test method, test work will be of great help to you.

JCK-2型建材可燃(ran)(ran)性試(shi)驗爐是判(pan)定(ding)在規定(ding)的條件下(xia)，建筑材料是否(fou)具有(you)可燃(ran)(ran)性的試(shi)驗方法，是根據(ju)國家(jia)標準GB8626規定(ding)的技術參數而(er)研制(zhi)的。

JCK - type 2 building materials flammability test furnace is determined under specified conditions, whether building materials have flammability test method, GB8626 is according to the national standard of technical parameters and developed.

二、儀器的工作(zuo)環(huan)境及主(zhu)要技術指標(biao)

Second, the instrument working environment and main technical index

1.環境溫(wen)度(du)：15℃～25℃；

1. Ambient temperature: 15 ℃ to 25 ℃;

2.相對濕度：≤85％；

2. The relative humidity: 85% or less;

3.供(gong)電電壓和(he)功率：220V 50HZ 100W；

3. The power supply voltage and power: 50 hz, 220 v, 100 w;

4.氣源：液化石油氣；

4. Source: liquefied petroleum gas （LPG）;

5.本生燈(deng)對式樣施(shi)加火焰時間15s；

5. The Bunsen burner on style fire time of 15 s;

三、式樣尺寸：采用(yong)邊(bian)緣點(dian)火90×190mm；采用(yong)表面(mian)點(dian)火90×230mm，每(mei)組(zu)試驗需5個試件。

Three size, style: the edge of the ignition 90 x 190 mm; Using surface ignition 90 x 230 mm, each set of tests need five specimens.

四、試驗步驟

4, test steps

1.檢查儀(yi)器(qi)面板(ban)上的(de)時間顯示(shi)器(qi)設定(ding)值是否在標(biao)準值。

1. Check whether the time display setting of the instrument panel in the standard values.

2.接通電(dian)源(yuan)、氣源(yuan)，把(ba)儀器(qi)面(mian)板上的“燃氣開(kai)關”閥(fa)向右(you)調到zui小，打開(kai)鋼瓶閥(fa)門。

2. Turn on the power supply, air supply, "gas switch valve on the instrument panel to the right to transfer to the minimum, open the cylinder valve.

3.打開電源開關，按“復位(wei)”鍵使燃(ran)燒器復位(wei)。

3. Open the power switch, press the "reset" button to reset the burner.

4.打開燃燒(shao)箱門，將裝有試(shi)件的試(shi)件夾(jia)固(gu)定在(zai)燃燒(shao)箱內(nei)，按“運行”鍵后，根據試(shi)件的情況調節試(shi)件夾(jia)與燃燒(shao)器的距離，再按“復(fu)位”鍵使燃燒(shao)器返回(hui)。

4. The door is open burning, will be equipped with a specimen of the specimen clamp fixed to the burn in, press "run", according to the specimen of regulating specimen clamp distance with burner, then press "reset" button to make the back burner.

5.向左“燃(ran)氣開關(guan)(guan)”用點火器(qi)鍵點著燃(ran)燒器(qi)，調節火焰高度到20mm±2mmm，關(guan)(guan)閉(bi)箱門。

5. To the left with the ignition key on fire burner gas switch ", adjust the flame height to 20 mm + / - 2 MMM, the door is closed.

6.按“運行”鍵(jian)，使燃燒(shao)器(qi)對試件施加(jia)火(huo)焰(yan)(yan)15s，施加(jia)火(huo)焰(yan)(yan)完畢(bi)后(hou)，燃燒(shao)器(qi)自(zi)動移去，計(ji)量從點火(huo)開始至火(huo)焰(yan)(yan)到達刻度(du)線或試件表面燃燒(shao)火(huo)焰(yan)(yan)熄(xi)滅的時間，按“計(ji)時”鍵(jian)儀器(qi)面板上的時間顯示器(qi)停(ting)止，并記錄(lu)此數據。

6. Press "run" button, make the burner on specimens flame for 15 s, after the flame, the burner automatically remove, measuring from ignition to reach the surface of the scale line or specimens flame burning flame of the time, press the "timer" key on the instrument panel display time stops, and record the data.

7.重(zhong)復做5個(ge)試件后(hou)，關掉電源，“燃(ran)氣開關”及鋼瓶閥(fa)門，對(dui)燃(ran)燒箱(xiang)、試件積進行必要的維護(hu)。

7. Repeat for five specimens after turn off the power supply, and the cylinder valve, gas switch "for combustion box, specimens for necessary maintenance.

8.“復位”：在(zai)試驗過程中未到15s，火焰尖(jian)頭(tou)已達刻度(du)線，按(an)“復位” 鍵移去燃燒器。

8. "reset" : in the process of test not to 15 s, flame pointed to calibration, press the "reset" key to move to the burner.

五、材料可(ke)燃性的判定(ding)

Five, judgement of flammable materials

經試驗符合(he)下(xia)列規定的建(jian)筑(zhu)材料均的確定為可燃(ran)性建(jian)筑(zhu)材料：

Tests comply with the following provisions of the building materials are indeed as combustible construction materials:

1.對下邊(bian)緣未(wei)加保(bao)護(hu)的試(shi)件，在底邊(bian)緣點火后開(kai)始(shi)后的20s內，五(wu)個試(shi)件火焰尖頭均未(wei)到(dao)達刻度線。

1. The bottom edge of specimen without protection, at the bottom edge of the ignition after 20 seconds, after the beginning of the five specimens flame point did not reach the scale line.

2.對下邊緣(yuan)加以保護(hu)的(de)試(shi)件，除(chu)符合（1.）規定外，應附加一(yi)組表面點(dian)火(huo)試(shi)驗，點(dian)火(huo)開始(shi)后20s內，五個試(shi)件火(huo)焰(yan)尖頭均未到達刻度線。

2. To the edge under protected specimen, in addition to the prescribed （1.）, should be attached a set of surface ignition test, ignition start after 20 seconds, five specimens flame point did not reach the scale line.

六、裝箱清單

6, the packing list

序號名 稱單位數量

The serial number of said unit number

1JCK-2建筑材料可燃性(xing)試驗機臺1

JCK 1-2 building materials flammability testing machine 1

2產品說明書本1

This product data sheet 2 to 1

3產品合格證個1

3 product certificate 1

4電源線條1

Article 4 power cords. 1

5煤氣(qi)管(guan)（帶卡扣）條1

Article 5 gas pipe （with card buckle） 1

6夾具套2

6 clamp set of 2

7火焰高度量具個1

1 7 flame height measuring tool

8燃燒器定位器個2

8 2 burner locator