| 详细介绍： LS780B美国CPS卤素检漏仪LS-780B
LS780B美国CPS卤素检漏仪LS-780B
SF6定性气体检漏仪LS780B美国CPS卤素检漏仪
LS780B泄漏探测仪将先进微处理回路与用户友好特性结合在一起，实现最佳泄漏探测。设计采用最先进的
电晕放电传感器来探测所有的卤素气体，具有无可比拟的稳定性，可靠性和一致性。仪器有10个灵敏度设
置，逾100种音调和10个指示灯。LS780B检漏仪即使在严重背景污染下也能探测最小7克/年的泄漏。
产品特点：
◆ 可变的灵敏度：唯一有10个灵敏度范围并能有效探测
所有卤素气体泄漏的仪器。
◆ 在最低灵敏度设置下，LS780B 能探测HFC-134a泄漏
率至15克/年；
◆ 在最高灵 敏度设置下，能探测HFC-134a泄漏率至7克/年。
技术参数：
清除 能清除微处理器中的内存，重新标定至背景条件
锁定 选择锁定方式，测量和记录由离子泵探测到的最高水平，当达到最高水平时发出双音调信号和闪光信号，并锁定所有的背景污染
报警选择 声音报警，指示灯报警或声光报警
可视指示灯 10位移动式LED指示灯相对指示变化的卤素泄漏量，泄漏量增加，LED从左往右移，在锁定状态下，有泄漏时LED仅闪光。
低电池指示 当电池电量低时，低电池指示灯发光亮度减为一半
18” 柔性探头 金属软管探头弯曲自如
节电器 使用15分钟后，仪器自动关闭，延长电池寿命
超灵敏离子泵 无活动部件，阀门或风扇，极其精确地将气流吸进传感器室。 行业中唯一的现场可更换的离子泵传感器。
探测原理 DC负电晕放电
声音报警 微处理器产生40HZ至500HZ的不同音调，当卤素气体泄漏量增大，音调频率增加
发光报警 微处理器控制的10段LED指示灯
电源 4节“AA”碱性电池
电池寿命 连续使用约30小时
自动关闭 连续使用15分钟后自动断电
工作温度 0℃至50℃
Qualitative SF6 gas leak detector LS780B the United States CPS halogen leak detector
LS780B leakage detector will advanced micro processingcircuit and user friendly features together, achieve the best leak detection. The design adopts the mostadvanced
Corona discharge sensor to detect the halogen gas of all, with there is nothing comparable to this stability,reliability and consistency. The instrument has 10sensitivity.
Device, more than 100 tones and 10 indicating lights.LS780B leak detector can detect leaks a minimum of 7grams / year even in serious background pollution.
Product features:
The sensitivity of the variable: only 10 sensitivity rangeand can effectively detect
Instrument all halogen gas leak.
◆ the minimum sensitivity setting, LS780B can detect the leakage of HFC-134a
Rate to 15 grams / year;
◆ the high sensitivity settings, can detect the HFC-134a leakage rate to 7 grams / year.
Technical parameters:
Removal can remove the microprocessor memory, re calibration and background conditions
Lock lock mode, the highest level measured and recorded by the ion pump is detected, a dual tone signaland flashing signals when reached the highest level, and lock all the background pollution
Alarm select sound alarm, indicator light alarm or alarm
Visual indicator 10 mobile LED indicating lamp indicatorchanges relative to halogen leakage, leakage increased,LED from left to right, in the locked state, there is a leak at the LED flash only.
Low battery indication when the battery power is low, low battery indicator light brightness is reduced to half
18 "flexible metal hose bend probe probe
Saver used after 15 minutes, the instrument automatically shut down, to extend the battery life
Ultra sensitive ion pump with no moving parts, valve or fan, extremely accurately in the air flow sensor. Ion pumpsensor the only field replaceable industry.
The detection principle of DC negative corona discharge
Sound alarm tones. 40HZ to 500HZ, when halogen gas leak quantity increases, pitch frequency increase
Luminous alarm microprocessor controlled 10 LEDindicating lamp
The power of 4 "AA" alkaline battery
A battery life of approximately 30 hours of continuous use
Automatic turn off automatic power-off used continuously for 15 minutes
The working temperature of 0 ℃ to 50 ℃
| 
放大图片
暂无相关下载
