漏电起痕试验（电痕化指数试验）是 IEC60112 、IEC60335、 IEC884-1、GB2099.1、UL 746A 、GB/T4207、GB4706.1 ASTMD 3638-92等标准规定的模拟仿真试验项目。漏电起痕试验（电痕化指数试验）是在固体绝缘材料表面上，在规定尺寸 （ 2mm × 5mm ） 的铂电极之间，施加某一电压并定时 （30s） 定高度 （ 35mm ） 滴下规定液滴体积的导电液体 （0.1%NH 4 CL） ，用以评价固体绝缘材料表面在电场和潮湿或污染介质联合作用下的耐漏电性能，测定其相比电痕化指数 （CT1） 和耐电痕化指数 （PT1） 。 漏电起痕试验仪（电痕化指数试验仪）仪适用于照明设备、低压电器、家用电器、机床电器、电机、电动工具、电子仪器、电工仪表、信息技术设备的研究、生产和质检部门，也适用于绝缘材料、工程塑料、电气连接件、辅件行业。
漏电起痕试验技术参数：
1、 电极材料：电极头 — 铂金属（白金）
2、 电极压力：1.0±0.05N
3、 电极距离：4.0mm ± 0.01mm ，夹角 60°±5
4、 电极电压：100-600V（48~60HZ）可调，短路电流在1.0±0.1A时电压下降小于10%
5、 滴液高度：为30~40mm 可调
6、 滴液大小：44-55滴/1cm3 可调
7、 滴液时间：30s±5s，
8、 滴液次数：0~9999次可调
9、 漏电判断：回路电流大于0.5A并维持2秒钟则继电器动作切断电流，指示样品不合格
10、试验过程：试验程序自动控制，独立抽风
11、参照标准：IEC60112 、 GB/T4207、GB4706.1

北广公司其它绝缘材料检测仪器:

BDJC-0-100KV 介电击穿试验仪

BDJC系列绝缘材料工频率介电击穿试验仪

BDJC系列电压介电强度试验仪器

BDJC系列 电压击穿试验仪

BDJC系列绝缘漆漆膜击穿强度试验仪

BDJC电容器纸工频电压击穿试验仪

EST-121 体积表面电阻率测定仪

GDAT-A介质损耗测试仪/介电常数测试仪

GDAT-C新型介电常数介质损耗测试仪

BDH 耐漏电起痕试验仪

BDH-B耐电弧试验仪

中国检测行业与验证服务的*者和智领者，帮助众多检测质检单位和学校教研单位提供一站式的全面质量解决方案。

注重每一个细节是北广公司对于每个客户的承诺 ， 也是北广公司一直追求的宗旨。

北京北广精仪仪器设备有限公司    Product overview:: resistance to tracking index tester leakage resistance tester model: BDH
Tracking test （ electric mark index test ） is IEC60112, IEC60335, IEC884-1, GB2099.1, UL 746A, GB/T4207, GB4706.1 ASTMD 3638-92 standard simulation experiment project. Tracking test （ electric tracking indices of solid insulating materials test ） is on the surface, in terms of size （ 2mm ×5mm ） between platinum electrodes, applying a voltage and timing （ 30s ） constant height （35mm ） drops under the droplet size of conductive liquid （ 0.1%NH 4 CL ）, to evaluate the surface of the solid insulating material in the electric field and the humidity or contamination medium under the action of combined leakage resistance performance were compared, electric tracking index （CT1 ） and resistance to tracking index （ PT1 ）. Electric leakage tester （ electric mark index tester ） instrument suitable for lighting equipment, low-voltage electrical appliances, household appliances, electrical tools, electric motor, electric tools, electronic equipment, electrical instruments, information technology and equipment research, production and quality inspection departments, is also suitable for insulating materials, engineering plastics, electrical connections, and auxiliary industry.
Tracking test technical parameters:
1, electrode material: electrode head - platinum （ Platinum ）
2, electrode pressure: 1 ± 0.05N
3, electrode distance: 4.0mm ±0.01mm, included angle 60°± 5
In 4, the electrode voltage: 100-600V （ 48~60HZ ） is adjustable, the short-circuit current in 1 ±0.1A voltage is less than 10%
5, drop height: 30~40mm adjustable
6, droplet size: 44-55 /1cm3 adjustable
7, drop time: 30s ±5s,
8, drop number: 0~9999 time adjustable
9, creepage judging: loop current is greater than 0.5A and maintain 2 seconds relay action cut off current, directs the sample unqualified
10: test procedures, test process automatic control, independent ventilation
11, reference: IEC60112, GB/T4207, GB4706.1
Canton company other insulating materials testing instruments:
BDJC-0-100KV dielectric breakdown testing instrument
BDJC series insulating materials at power frequencies of dielectric breakdown test instrument
BDJC series voltage dielectric strength test apparatus
BDJC series voltage breakdown testing instrument
BDJC series insulating paint film breakdown strength tester
BDJC capacitor voltage breakdown testing instrument
EST-121 volume surface resistivity measuring instrument
GDAT-A dielectric loss tester / dielectric constant test
GDAT-C model dielectric constant dielectric loss tester
BDH leakage resistance tester
BDH-B arc resistance tester
China Inspection and certification services tip and inlectual leader, helped many testing quality inspection units and schools and research units to provide comprehensive one-stop quality solutions.
Pay attention to every detail is Canton company for each customer commitment, and North Canton company has been pursuing the aim of.
Beijing North Canton precision instrument equipment limited