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HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网
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HC-3型数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网简介:

    HC-3型数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网符合塑料燃烧性能试验方法氧指数法GB/T2406-2008和纺织品燃烧性能试验氧指数法GB/T5454等标准国家标准,用于评定聚合物在规定试验条件下的燃烧性能,即测定聚合物刚好维持燃烧的最低氧的体积百分比浓度。

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网适用范围:

     适用于塑料、橡胶、纤维、泡沫塑料、软片和薄膜及纺织等材料的燃烧性能测定。

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网设计标准:

GB/T 2406.2-2009   GB/T 2406.1-2008    ASTM D 2863, ISO 4589-2, NES 714   GB/T 5454 GB/T 10707   GB/T 8924-2005    GB/T 16581-1996   NB/SH/T 0815-2010   TB/T 2919-1998   IEC 61144-1992    ISO 15705-2002   ISO 4589-2-2017

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网技术指标:  

1. 采用进口氧传感器,数字显示氧气浓度无需计算,精度更高更准确,范围0—100%  

2. 数字分辨率:±0.1%

3. 测量精度:0.1级

4. 流量调节范围:0-10L/min(60-600L/h)

5. 响应时间:<2S  

6. 燃烧筒:内径≥75㎜   燃烧筒总高450mm

7. 燃烧筒内气体流速:40mm±2mm/s  

8. 压力表精度1.0级,分辨率:0.001MPa

9. 流量计:1-15L/min(60-900L/H)可调,试验环境:环境温度:室温~40℃;, 相对湿度:≤70%;

10. 输入压力:0.01-0.03MPa

11. 工作压力:氮气0.01-0.15Mpa   氧气0.01-0.15Mpa氧气/氮气混合气体入口:包括稳压阀,流量调节阀,气体过滤器和混合室。

12. 试样夹可用于软质和硬质塑料、纺织品、防火门等  

13. 丙烷(丁烷)点火系统,火焰长度5mm-60mm可自由调节  

14. 气体:工业用氮气、氧气,纯度>99%;(用户自备)。

15. 电源要求:AC220(+10% )V、50HZ

16. 最大使用功率:50W

17. 点火器:有一根金属管制成、尾端有内径Φ2±1mm 的喷嘴,能插入燃烧筒内点燃试样,火焰长度: 16±4mm , 大小可调

18. 自撑材料试样夹:能固定在燃烧筒轴心位置上、并能垂直夹住试样

19. 非自撑材料试样夹:能将试样的两个垂直边同时固定在框架上

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网机箱及部分结构:

1. 控制箱:采用数控机床加工成型,静电喷涂,美观、防锈防腐。

2. 燃烧筒:耐高温优质石英玻璃管(内径¢85mm,长300mm)

3. 出口内径:φ40mm

4. 混合器:采用玻璃珠填充形式,将氧气和氮气均匀混合。(珠φ4.5mm填充高度95mm,标牌一袋)

5. 试样夹具:自撑式夹具,并能竖直地夹住试样;(可选配非自撑式式样架)

6.主机尺寸:长*宽*高 360mm*250mm*550mm

HC-3数显乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网电控系统:

◆ 采用继电器控制系统,所有有电子原件均采用国内领先品牌,能更好地保证机器的性能及检测精度。

◆ 设备具有下列安全保护装置:电源超载、短路保护、控制回路过载保护。

GBT2406.2-2009《塑料 用氧指数法测定燃烧行为》

HC-3乐虎国际66-乐虎国际娱乐app下载-乐虎国际官网产品内部结构升级,外部减去一个压力表,更好的保证精度,尽量减免操作繁琐的试验过程。升级后产品试验数据与欧标一致。

HC-3 Digital Oxygen Indicator

Introduction of HC-3 Digital Oxygen Index Measuring Instrument:

HC-3 digital oxygen index tester conforms to the standard national standards of GB/T 2406-2008 and GB/T 5454. It is used to evaluate the combustion performance of polymers under specified test conditions, i.e. to determine the minimum oxygen volume percentage concentration of polymers that just maintain combustion.

Scope of application of HC-3 digital oxygen index tester:

It is suitable for the determination of combustion properties of plastics, rubber, fibers, foam plastics, film and textile materials.

Design Standard of HC-3 Digital Oxygen Indicator:

GB/T 2406.2-2009 GB/T 2406.1-2008 ASTM D 2863, ISO 4589-2, NES 714 GB/T 5454 GB/T 10707 GB/T 8924-2005 GB/T 16581-1996 NB/SH/T 0815-2010 TB/T 2919-1998 IEC 61144-1992 ISO 15705-2002 ISO 4589-2-2017

Technical specifications of HC-3 digital oxygen index analyzer:

1. Using imported oxygen sensor, the digital display of oxygen concentration need not be calculated, the accuracy is higher and more accurate, the range is 0-100%.

2. Digital resolution: +0.1%

3. Measurement accuracy: 0.1 level

4. Flow regulation range: 0-10L/min (60-600L/h)

5. Response time: <2S

6. Combustion cylinder: the total height of combustion cylinder with inner diameter greater than 75 is 450mm

7. Gas flow rate in combustion cylinder: 40 mm (+2 mm/s)

8. Pressure gauge accuracy 1.0, resolution: 0.001 MPa

9. Flowmeter: 1-15L/min (60-900L/H) adjustable, test environment: ambient temperature: room temperature-40;, relative humidity: <70%;

10. Input pressure: 0.01-0.03MPa

11. Working Pressure: Nitrogen 0.01-0.15Mpa Oxygen 0.01-0.15Mpa Oxygen/Nitrogen Mixture Inlet: Including Pressure Regulating Valve, Flow Regulating Valve, Gas Filter and Mixing Chamber.

12. Sample clips can be used for soft and hard plastics, textiles, fire doors, etc.

13. Propane (butane) ignition system, flame length 5 mm-60 mm can be adjusted freely

14. Gas: Nitrogen and oxygen for industrial use, purity > 99%; (User-provided).

15. Power requirements: AC220 (+10%) V, 50HZ

16. Maximum Usage Power: 50W

17. Igniter: A metal tube nozzle with an inner diameter of 2+1mm at the end can be inserted into the combustion cylinder to ignite the sample. The flame length is 16+4mm and the size can be adjusted.

18. Sample clamp of self-supporting material: It can fix on the axis position of combustion cylinder and clamp the sample vertically.

19. Non-self-supporting material sample clamp: It can fix two vertical edges of the sample on the frame at the same time.

The chassis and some structures of HC-3 digital oxygen index tester are as follows:

1. Control box: CNC machine tools are used for processing and forming, electrostatic spraying, beautiful, rust-proof and anticorrosive.

2. Burning cylinder: high temperature resistant and high quality quartz glass tube (inner diameter 85 mm, length 300 mm)

3. Outlet Internal Diameter: 40mm

4. Mixer: Use glass bead filling to mix oxygen and nitrogen evenly. (Pearl 4.5mm filling height 95mm, one bag of sign)

5. Sample fixture: self-supporting fixture, and can clamp the sample vertically; (optional non-self-supporting type frame)

6. Host size: length * width * height 360mm * 250mm * 550mm

The electronic control system of HC-3 Digital Oxygen Index Measuring Instrument:

Relay control system is adopted, all electronic components are made of domestic leading brands, which can better guarantee the performance and detection accuracy of the machine.

The equipment has the following safety protection devices: power overload, short circuit protection and control circuit overload protection.

GBT2406.2-2009 "Plastics - Determination of Combustion Behavior by Oxygen Index Method"

The internal structure of HC-3 oxygen index tester is upgraded, and a pressure gauge is subtracted from the outside to ensure better accuracy and to minimize the tedious operation of the test process. Upgraded product test data are consistent with the European Standard.