二.漏电起痕试验仪技术参数:
1、空气环境:0~40°C;
2、相对湿度:≤80%;
3、无明显振动及腐蚀性气体的场所;
4、工作电压:AC220V±2% 50HZ±1%,1KVA;
5、试验电压:100~600V连续可调数显,电压表显示值大误差:1.5%,显示值为:r.m.s;
6、延时电路:试验回路在(0.5±10%)A(r.m.s)或更大电流时延时(2±10%)S后动作;
7、电极:
a: 5㎜×2㎜矩形铂金电极和黄铜电极各一对;
b: 电极符合IEC60112的尺寸要求:(5±0.1)㎜×(2±0.1)㎜×(≥12)㎜,其中一端凿尖角度为(30±2)°(即试验端呈30°±2°斜角),凿尖平面宽度为0.01㎜~0.1㎜;
c: 电极间所成角度为60°±5°,间距为(4±0.1㎜);
d: 对样品压力为:1.00N±0.05N;
8、滴液系统:
a: (30±5)秒(开启滴液时间28S+开启滴液持续时间2S)自动计数、数显(可预置),50滴时间:(24.5±2)min;
b: 滴液针嘴到样品表面高度:35㎜±5㎜(附一个量规作测量参考);
c: 滴液重量:20滴:0.380g~0.489g;50滴:0.997g~1.147g;
9、短路电流:两电极短路时的电流可调至(1±0.1)A,数显±1%,电流表显示值为有效值(r.m.s);
10、仪器外形尺寸(宽*高*深):1100*1150*550㎜(0.5立方);
1:700*385*1000㎜(0.1立方);
箱体由1.2厚的304不锈钢板制成,可订制0.75立方;
11、样品支撑平板:厚度≥4㎜的玻璃;
12、针嘴外径:A溶液:0.9㎜~1.2㎜
B溶液: 0.9㎜~3.45㎜
滴液大小根据滴液系统而定;
13、风速:0.2M/S。
本台仪器可按客户要求定制,请致电详谈。
漏电起痕试验仪英文版简介
All fine instrument BDH tracking test apparatus
A major purpose:
Tracking test apparatus for lighting equipment, low-voltage electrical appliances, household electrical appliances,electrical tools, electric motor, electric tools, electronic instruments, electrical instruments, information technologyequipment research, production and quality inspectiondepartments, is also applicable to insulation materials,engineering plastics, electrical connectors, accessoriesindustry.
Tracking test is IEC60112:2003 "solid insulating materialtracking resistance index and comparative tracking indexdetermination method", UL746A, ASTM D 3638-92,DIN53480, GB4207 and other standards
Two. Technical parameters:
1, air environment: 0~40 ° C;
2, the relative humidity: ≤ 80%;
3, no obvious vibration and places of corrosive gas;
4, the working voltage: AC220V ± 50HZ 2% ± 1%, 1KVA;
5, the test voltage: 100~600V continuous adjustable digital display, voltage meter display value of the maximum error:1.5%, shows the value: r.m.s;
6, a time delay circuit: test loop in (0.5 ± 10%) A (r.m.s) ormore current delay (2 ± 10%) S after action;
7, the electrode:
A: 5 mm x 2 mm Rectangular platinum electrode and thebrass electrode of each of the;
The b: electrode with IEC60112 size requirements: (5 ± 0.1)mm × (2 ± 0.1) mm × (≥ 12) mm, wherein one end of chisel edge angle was (30 ± 2) ° (i.e. test end is 30 °± 2 ° angle),Chisel Tip plane width of 0.01 mm ~0.1 mm;
C: between the electrodes and the angle of 60 ° ± 5 °, spacing of (4 ± 0.1 ㎜);
The d: of sample pressure: 1.00N ± 0.05N;
8, dropping liquid system:
A: (30 ± 5) seconds (open drop time 28S+ open dropduration of automatic counting, digital display (2S) can be preset time: 50), (24.5 ± 2) min;
B: drops the needle nozzle to the surface of the sampleheight: 35 mm ± 5 ㎜ (a gauge for measuring reference);
C: drop weight: 20 drops 50 drops of 0.997g~1.147g::0.380g~0.489g;
9, the short circuit current: two electrode short-circuitcurrent can be adjusted to (1 ± 0.1) A, digital ± 1%, current meter display value of effective value (r.m.s);
10, the instrument dimensions (w * * Deep): 1100*1150*550mm (0.5 cubic meters);
1:700*385*1000 mm (0.1 cubic meters);
The box is made of 304 stainless steel plate with 1.2 mm thick, can produce 0.75 cubic;
11, the sample support plate thickness of 4 mm glass;
12, the needle nozzle diameter: A solution: 0.9 mm ~1.2 mm
The B solution: 0.9 mm ~3.45 mm
The droplet size depending on the drip system;
13, wind speed: 0.2M/S.
This instrument can be customized according to customer requirements, please call.
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企业名称
北京北广精仪仪器设备有限公司
企业信息已认证
企业类型
信用代码
110108014989893
成立日期
2012-06-12
注册资本
50
经营范围
销售机械设备、仪器仪表、电子产品、计算机、软件及辅助设备、五金产品(不含电动自行车)、文化用品、体育用品、首饰、工艺品、建筑材料、日用品;技术开发、技术推广、技术服务;软件开发、软件服务;产品设计。(企业依法自主选择经营项目,开展经营活动;依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事本市产业政策禁止和限制类项目的经营活动。)。
北京北广精仪仪器设备有限公司
公司地址
北京市海淀区建材城西路
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