LB-60M-IS 激光甲烷遥距仪
(LB-60M-IS laser methane remote meter)
产品介绍(Product introduction)
LB-60M-IS激光甲烷遥距仪,采用可调谐二极管激光吸收光谱技术(TDLAS),是实际检测距离远、灵敏度高的激光甲烷遥测仪产品,这种技术极大的提高了遥测仪的测量距离和精准度,是燃气巡检和泄漏检测有力的安全保障仪器。广泛应用于:市政燃气、石油石化、燃气公司巡检。
The LB-60M-IS laser methane remote meter uses tunable diode laser absorption spectroscopy (TDLAS), which is a laser methane telemeter product with long actual detection distance and high sensitivity. This technology greatly improves the measurement of the telemeter Distance and accuracy are powerful safety guarantee instruments for gas inspection and leak detection. Widely used in: municipal gas, petroleum and petrochemical, gas company inspections.
工作原理(working principle)
LB-60M-IS激光甲烷遥距仪发射出的激光通过天然气泄漏气团时,激光可以吸收甲烷气体,吸收后的激光通过物体反射后返回到仪器本身,经过仪器内部元件处理得出泄漏甲烷浓度信息,该浓度信息可用甲烷柱体密度(ppm﹒m)表示。
When the laser emitted by the LB-60M-IS laser methane remote meter leaks through the natural gas, the laser can absorb the methane gas. The absorbed laser light is reflected by the object and returned to the instrument itself. The internal components of the instrument are processed to obtain the leaked methane concentration information The concentration information can be expressed by methane cylinder density (ppm﹒m).
性能特点(Performance characteristics)
· 超远距离检测,采用绿色指示激光+红外瞄准镜,实测距离可达60米处;
· 自带温控故障报警装置,屏显“温控故障”,极大提高了仪器的使用寿命;
· 超越同行业质保时间,质保周期长18个月;
· 电源连接处为普通电缆线,可自由弯曲;
· 采用高容量锂电池,可超长时间持续使用,且加配电池一块;
· 针对性强,只对甲烷气体有反应,不受水气及其他气体的交叉干扰;
· 仪器报警速度快,响应时间不超过0.1s;
· 超高灵敏度,采用波长调制光谱技术,灵敏度可达6ppm/m;
· Ultra-long distance detection, using green indicator laser + infrared sight, the actual measurement distance can reach 60 meters;
· Built-in temperature control fault alarm device, screen display "temperature control fault", which greatly improves the service life of the instrument;
· Beyond the same industry warranty time, the warranty period is 18 months longer;
· The power connection is an ordinary cable, which can be bent freely;
· High-capacity lithium battery can be used for a long time, and a battery is added;
· It is highly targeted and only reacts to methane gas, and is not affected by cross interference of water gas and other gases;
· The instrument alarms quickly and the response time does not exceed 0.1s;
· Ultra-high sensitivity, using wavelength modulation spectroscopy technology, the sensitivity can reach 6ppm / m;
技术参数(technical parameter)
持续工作时间 (Continuous working time) |
13小时(13 hours) |
设备电源 (Equipment power) |
11.1V,5200mAh,可充电锂电池 (11.1V, 5200mAh, rechargeable lithium) |
产品重量 (product weight) |
2.2kg |
指示激光 (Indication laser) |
Class 3R,避免眼镜受到直接照射 (Class 3R to protect the glasses from direct exposure) |
测量范围 (Measuring range) |
0-99999ppm/m |
响应时间 (Response time) |
≤0.1s |
显示方式 (Display method) |
液晶显示(LCD) |
灵敏度 (Sensitivity) |
6ppm/m |
报警方式 (Alarm method) |
高声贝报警与屏幕频闪报警 (Loud sound alarm and screen strobe alarm) |
防护等级 (Protection class) |
IP54 |
防爆等级 (Explosion-proof grade) |
Exib ⅡA T3 |
工作温度 (Operating temperature) |
-15℃ ~ 50℃ |
仪器标配(Instrument standard)
· 仪器标配件:主机、安全防护箱、电池、充电装置、电池背包、主机连接线、标定气镜、说明书、出厂合格证、防爆证书
· 仪器选配件:电池、整机仪器包、仪器清洁包
· Instrument standard accessories: host, safety protection box, battery, charging device, battery backpack, host cable, calibration goggles, manual, factory certificate, explosion-proof certificate
· Instrument options: battery, complete instrument package, instrument cleaning package
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