LED 测试设备LED test equipment

覆盖灯珠、灯条、电视背光维修等台面测试场景。主要型号配有中文说明书（下载区 PDF）；产线老化箱与锁灯头机请见电源厂测试设备及配套。

Bench repair and service test tools for LED beads, strips and TV backlight. Production ageing chambers and lamp-base machines are listed under racks & line equipment.

维修与测试

Repair & bench test

大功率测试、便携「小云」系列、黄/蓝灯珠表等，面向售后与维修台面。

High-power testers, compact “Xiaoyun” line, yellow/blue bead tools for service benches.

CF300

大功率灯珠 / 背光测试

High-power LED / backlight

供电 AC85~265V；高压挡 0~300V、低压挡 0~140V 可切换
电流多档：1~300mA 可设，缓升防烧灯；空载约 20s 自动待机
支持免拆屏背光检测：表笔接灯条口，配合电视上电看图像

AC85~265V in; 0~300V or 0~140V range switch
1~300mA setpoints, soft ramp; ~20s idle standby
Backlight test without removing LCD panel

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CX300

小云系列 · LED 灯珠灯板（背光）测试助手

Xiaoyun line · backlight helper

说明书品牌表述为「小云光电」；AC85~265V，约 0~320V / 0~40mA
缓升点亮、反接短时不易损灯串；适合电视背光维修

AC85~265V; ~0~320V, 0~40mA per manual
Soft ramp; TV backlight repair oriented

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CA250

小黄 LED 灯珠 / 背光测试仪

CA250 LED tester

可调电压、电流与灯珠亮度；电压表精度高
电气隔离：单手触碰输出一端不易触电（严禁同时触两极）
可接约百串级灯条/灯盘，适合液晶维修

Adjustable V/I and brightness; precise voltmeter
Isolation — never touch both poles
~100 strings typical; LCD TV repair

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CB250

蓝色多功能灯珠维修测试仪

CB250 multi-function tester

可调电压电流、亮度；可检灯板漏电
声光提示灯珠质量；隔离输出更安全
可连接多类型灯条、灯板与液晶电视背光串

Adjustable V/I, brightness; leakage hints
Audio/visual bead quality cues; isolated output
Bars, boards, TV backlights

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M 系列 / MCL300

隔离型灯珠 / 背光维修仪

Isolated bead / backlight testers

MCA220 / MCT220 / MCL300 三款可选
变压器隔离、免拆屏点亮、缓输出保护灯珠
旗舰 MCL300：0~320V / 0~40mA

MCA220 / MCT220 / MCL300
Transformer isolation, no panel teardown, soft output
MCL300 flagship: 0~320V / 0~40mA

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