一、適用范圍：

1.1適用于手提式水基型、干粉型、潔凈氣體滅火器的爆破和水壓多用試驗；

1.2適用于規(guī)格為1~12kg以及2L~9L手提式滅火器的水壓試驗、膨脹率、筒體爆破試驗以及壓力交變試驗。

1.3適用于手提式二氧化碳滅火器，規(guī)格為7kg，爆破壓力不超過25Mpa的水壓強度試驗和水壓爆破試驗。

二、符合標(biāo)準(zhǔn)：

2.1符合 GB4351.1-2005《手提式滅火器 第一部分：性能和結(jié)構(gòu)要求》標(biāo)準(zhǔn)第7.8.4節(jié)要求；

三、主要特點：

3.1 計算機自動控制，自動采集試驗數(shù)據(jù)， 并全程記錄試驗數(shù)據(jù)，界面操作靈活，自動生成完善的格式化報告，壓力控制精確，試驗采用美國NI公司設(shè)備專用開發(fā)軟件LabView，傳感器具有標(biāo)定界面， PLC 執(zhí)行控制，使爆破、水壓試驗實現(xiàn)高效自動化；工作穩(wěn)定，配件齊全。

3.2 水壓試驗箱操作平臺前開門結(jié)構(gòu)，方便其他滅火器安裝在操作工位上，操作方便，采用透明的防護罩+不銹鋼防護烤漆板，試驗過程一目了然；配套不銹鋼拉絲操作臺經(jīng)久實用，美觀大方。

3.3 連接方式：采用高壓軟連接+快速連接頭方式進行連接。

3.4 升壓系統(tǒng)：為自動升壓控制,可進行人工操作，同時進行多個產(chǎn)品的測試。耐壓測試臺均有兩個測試接口，每個測試接口均有工位控制閥。材質(zhì)為不銹鋼防護孔板外加有機玻璃。   

3.5采用銅和不銹鋼等防腐蝕、防銹材質(zhì)的系統(tǒng)氣管路配件。

3.6安全措施：

3.6.1 高壓系統(tǒng)采用雙保險防范措施，即壓力變送器控制水壓，電接點壓力表控制最高水壓；

3.6.2 采用優(yōu)質(zhì)鋼板制作，表面靜電烤漆處理，保障了人員的安全性，試驗有可能著水的部分由不銹鋼制作，表面噴塑保護；

3.7 核心部件采用高壓泵（德國 Vano 瓦諾）國際知名品牌，確保其耐用性；

3.8 整體設(shè)計合理，維修保養(yǎng)方便快捷。自動恒壓，輕微滲漏自動補充恒定壓力。高壓管路超數(shù)倍制作，經(jīng)久耐用。

四、主要技術(shù)參數(shù)：

4.1壓力調(diào)控范圍：0-26Mpa；

4.2高壓泵壓力：0~28Mpa。

4.3高壓出水量：16L/min；

4.4壓力傳感方式：電流變送器方式；傳感精度 0.25%F.S,分辨率：0.1Mpa。

4.5穩(wěn)壓裝置耐壓：30Mpa；

4.6壓力采集間隔：＜100ms；

4.7變頻器調(diào)頻范圍：0-50Hz；

4.8 耐壓控制工位數(shù)量：耐壓操作臺兩個試驗接口；在整個密封并可觀察的空間內(nèi)進行；

4.10試驗介質(zhì)：室溫水（循環(huán)使用，帶過濾裝置），水溫不低于 5℃；

4.11循環(huán)次數(shù)：0~999999次任意設(shè)定；

4.12電源：AC380V,功率：7.5KW；

4.13主機體積尺寸（僅作參考）：長 1950x 寬  850mmx 高 1300mm 重量：約330Kg；

4.14試件類型：簡易式滅火器、手提式滅火器；

4.15電腦：1臺, 軟件：一套。

五、儀器結(jié)構(gòu)

5.1儀器組成：由水壓試驗部分、計算機操作控制部分組成；

5.2計算機控制部分：

5.2.1系統(tǒng)為自動升壓控制,也可進行人工操作。水壓試驗箱有兩個測試接口，每個測試接口均有工位控制閥。系統(tǒng)可以同時進行多個產(chǎn)品的測試，箱體分別為前上開門可視耐壓操作臺；

5.2.2安全措施：高壓系統(tǒng)采用雙保險防范措施，即壓力變送器控制水壓，電接點壓力表控制最高水壓。一方面如有失效，另一方面也可保證試驗人員和設(shè)備的安全。高壓管路超數(shù)倍耐壓能力制作，經(jīng)久耐用；

5.2.3 整體設(shè)計合理，維修保養(yǎng)方便快捷；

5.2.4 試驗壓力控制精確高，穩(wěn)壓壓力誤差遠(yuǎn)優(yōu)于國家標(biāo)準(zhǔn)。

5.2.4 材質(zhì)：采用優(yōu)質(zhì)鋼板制作，表面靜電烤漆處理，經(jīng)久實用，美觀大方。

5.2.5 試驗由計算機自動控制，全程自動記錄試驗數(shù)據(jù)，試驗結(jié)束后可按要求點擊生成 Excel報表，實現(xiàn)高效自動化；控制軟件采用美國NI公司精密儀器設(shè)備專用開發(fā)軟件LabView，界面操作靈活，傳感器具有標(biāo)定界面，采用 PLC 執(zhí)行控制，性能穩(wěn)定。

六、水壓試驗部分：

6.1系統(tǒng)為自動升壓控制,也可進行人工操作。耐壓測試臺有兩個測試接口，每個測試接口均有工位控制閥。系統(tǒng)可以同時進行多個產(chǎn)品的測試。箱體分別為前上開門可視耐壓操作臺；接口采用臺灣亞德克高壓快速接口。材質(zhì)為不銹鋼。                                       

6.2試驗類型：滅火器筒體與器頭可分別進行試驗。連接零件與連接部位可經(jīng)受30MPa 以上的水壓試驗。

6.3 水管：采用高壓軟管，最高耐壓 35MPa；

6.4 液壓部分：通過變頻器+計算機+PLC調(diào)節(jié)升壓速率和控制精度；

6.5 打壓裝置：采用德國 Vano 瓦諾的高壓泵以及穩(wěn)壓灌，試驗壓力穩(wěn)定性非常高；

6.6 儲水裝置：采用 SUS304 不銹鋼制成。在試驗后水經(jīng)過過濾網(wǎng)過濾后達(dá)到循環(huán)利用，避免浪費；

6.7 試驗用壓力指示儀精度高于 1.6 級。

6.8 過濾裝置：試驗后回收到儲水裝置的水經(jīng)過過濾后再循環(huán)利用。

1. Scope of application:

1.1 It is applicable to the explosion and hydrostatic pressure multi-purpose test of portable water-based, dry powder and clean gas fire extinguishers.

1.2 It is applicable to the hydrostatic pressure test, expansion rate, cylinder burst test and pressure cycling test of 1-12kg and 2L-9L portable fire extinguishers.

1.3 It is applicable to the hydrostatic pressure strength test and hydrostatic pressure burst test of portable carbon dioxide fire extinguisher with the specification of 7kg and the burst pressure not exceeding 25MPa.

2. Compliance with standards:

2.1 Meet the requirements of section 7.8.4 of GB4351.1-2005 portable fire extinguisher part I: performance and structure requirements.

3. Main features:

3.1 Computer automatic control, automatic acquisition of test data, and full process recording of test data, flexible interface operation, automatic generation of perfect format report, accurate pressure control, the test uses the special development software LabView of NI company equipment, the sensor has calibration interface, PLC Carry out control to realize high efficiency and automation of burst and hydraulic test; work stably with complete accessories.

3.2 The front door opening structure of the operation platform of the water pressure test chamber is convenient for other fire extinguishers to be installed on the operation position, and the operation is convenient. The transparent protective cover + stainless steel protective paint plate are used, and the test process is clear at a glance; the supporting stainless steel wire drawing operation platform is durable, practical and beautiful.

3.3 Connection mode: high voltage soft connection + quick connector is adopted for connection.

3.4 Boosting system: for automatic boosting control, manual operation can be carried out and multiple products can be tested at the same time. The pressure test bench has two test interfaces, each of which has a station control valve. The material is stainless steel protective orifice with plexiglass. 

3.5 Copper, stainless steel and other anti-corrosion and anti rust materials shall be used for system air pipe fittings.

3.6 Safety measures:

3.6.1 The high-pressure system adopts double insurance precautions, that is, the pressure transmitter controls the hydrostatic pressure, and the electric contact pressure gauge controls the maximum hydrostatic pressure.

3.6.2 It is made of high-quality steel plate and treated with electrostatic paint on the surface to ensure the safety of personnel. The part that may catch water in the test is made of stainless steel and protected by plastic spraying on the surface.

3.7 High pressure pump (German Vano) is adopted as the core component to ensure its durability.

3.8 The overall design is reasonable and the maintenance is convenient and fast. Automatic constant pressure, slight leakage automatic supplement constant pressure. High pressure pipeline is made in high quality, well durable.

4. Main technical parameters:

4.1 Pressure regulation range: 0-26mpa

4.2 High pressure pump pressure: 0 ~ 28Mpa

4.3 High pressure water output: 16L/min

4.4 Pressure sensing mode: current transmitter mode; sensing accuracy: 0.25% F.S; resolution: 0.1MPa.

4.5 Voltage stabilization device: 30MPa

4.6 Pressure collection interval: ＜ 100ms

4.7 Frequency modulation range of frequency converter: 0-50Hz

4.8 Number of withstand voltage control stations: two test interfaces of the withstand voltage operation platform; in the whole sealed and observable space.

4.10 Test medium: room temperature water (recycled, with filter device), water temperature not less than 5 ℃;

4.11 Number of cycles: 0 ~ 999999, set arbitrarily;

4.12 Power supply: AC380V, power: 7.5kW;

4.13 Volume and size of main engine (for reference only): length 1950 x width 850mm x height 1300mm weight: about 330kg;

4.14 Type of test piece: simple fire extinguisher, portable fire extinguisher;

4.15 Computer: 1 set, software: 1 set.

5. Instrument structure

5.1 Instrument composition: it is composed of hydrostatic test section and computer operation control section.

5.2 Computer control part:

5.2.1 The system is controlled by automatic boosting and can also be operated manually. The hydraulic test chamber has two test interfaces, each of which has a station control valve. The system can test multiple products at the same time, and the box body is the front upper door visual pressure operation platform.

5.2.2 Safety measures: the high-pressure system adopts double safety precautions, that is, the pressure transmitter controls the water pressure, and the electric contact pressure gauge controls the maximum water pressure. If there is failure on the one hand, it can also ensure the safety of test personnel and equipment on the other hand. The high pressure pipeline is made of several times of pressure resistance capacity, durable.

5.2.3 The overall design is reasonable and the maintenance is convenient and fast;

5.2.4 The test pressure is controlled accurately and the error of stabilized pressure is far superior to the national standard.

5.2.5 Material: it is made of high-quality steel plate, with electrostatic paint treatment on the surface, durable and practical, beautiful and generous.

5.2.6 The test is automatically controlled by the computer, and the test data is automatically recorded in the whole process. After the test, you can click to generate excel report as required to realize high-efficiency automation. The control software is Labview, a special development software for precision instruments and equipment of NI company of the United States, with flexible interface operation, calibration interface for the sensor, PLC implementation control, and stable performance.

6. Hydrostatic test section:

6.1 The system is controlled by automatic boosting and can also be operated manually. The pressure test bench has two test interfaces, each of which has a station control valve. The system can test multiple products at the same time. The chamber body is respectively the front upper door visual pressure operation platform. The interface adopts Taiwan Yadeke high-voltage fast interface. The material is stainless steel.

6.2 Test type: the fire extinguisher cylinder and head can be tested separately. The connecting parts and connecting parts can be subjected to hydrostatic pressure test of more than 30MPa.

6.3 Water pipe: high pressure hose, with the maximum pressure resistance of 35MPa.

6.4 Hydraulic part: adjust the boosting rate and control accuracy through frequency converter + computer + PLC.

6.5 Pressure device: the test pressure is very stable by using the high-pressure pump and constant pressure irrigation of Vano, Germany.

6.6 Water storage device: made of SUS304 stainless steel. After the test, the water can be recycled after being filtered by the filter screen to avoid waste.

6.7 The accuracy of the pressure indicator used in the test is higher than level 1.6.

6.8 Filtering device: after the test, the water recovered to the water storage device is filtered and recycled.

1.壓力試驗管    3.樣品（滅火器筒體）   4.集水槽    9.意大利高壓泵

10.儲壓罐     11.過濾器     21.調(diào)平腳輪      22.快速裝夾頭