| 详细介绍：
日本理研GX-2001便携式四合一气体检测仪
GX-2001便携式四合一气体检测仪详细介绍：
认证：
CSA认证
PTB/ATEX认证
JML认证
CE认证
MED认证
CCS认证
特点：
4种气体同时检测
世界最小4合1气体检测器
震动报警
数据记录功能
10小时连续检测
高强度外壳
时常显示时间
本质安全防爆型结构
GX-2001可以组合的检测气体
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4种气体
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A型
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LEL/O2/H2S/CO
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3种气体
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B型
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LEL/O2/H2S
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C型
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LEL/O2/CO
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2种气体
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D型
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LEL/O2
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E型
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H2S/O2
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F型
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CO/O2
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单一气体
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G型
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LEL
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规格
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检测气体
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可燃气体or甲烷
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氧气(O2
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硫化氢（H2S）
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一氧化碳（CO）
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检测原理
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检测范围
(刻度)
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0-100%LEL
(1%LEL)
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0-40.0%
（0.1%LEL）
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0-100ppm
（0.5ppm）
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0-500ppm
（1ppm）
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采样方式
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扩散式
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显示
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LCD数字显示，报警时自动开启背景灯,每3秒自动循环显示，可迅速确认报警状态
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功能
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手动背景灯（报警时自动点亮），STEL、TWA、峰值保持；
时常显示时间，自动校正，数据记录（40小时）报警曲线，直接充电
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温湿度
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-10℃~+40℃,低于85%RH,无凝结
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电源
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Ni-Cd充电电池组
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安全结构
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本质安全型防爆 EExiadⅡBT3
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尺寸和重量
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约56(H)x72(W)x27(D)mm，约170g
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Japan RIKEN GX-2001 portable four gas detectioninstrument
GX-2001 portable four gas detection instrument in detail:
Authentication.
CSA certification
PTB/ATEX certification
JML certification
CE certification
MED certification
CCS certification
Characteristic.
Simultaneous determination of 4 kinds of gas
The world's smallest 4 1 gas detector
Vibration alarm
Data recording function
10 hours of continuous detection
High strength casing
Often show time
Intrinsically safe explosion-proof structure
Detection of gas GX-2001 can be combined
4 kinds of gas
Type A
LEL/O2/H2S/CO
3 kinds of gas
Type B
LEL/O2/H2S
Type C
LEL/O2/CO
2 kinds of gas
Type D
LEL/O2
Type E
H2S/O2
Type F
CO/O2
Single gas
Type G
LEL
Specifications
Detection of gas
Combustible gas methane or
Oxygen (O2
Hydrogen sulfide (H2S)
Carbon monoxide (CO)
The detection principle
Catalytic combustion type
Primary battery principle
The electrochemical principle
Detection range
(scale)
0-100%LEL
(1%LEL)
0-40.0%
(0.1%LEL)
0-100ppm
(0.5ppm)
0-500ppm
(1ppm)
Sampling mode
Diffusion type
Display
LCD digital display, automatic open background light alarm, automatic cycle every 3 seconds, can be quickly identified the alarm condition
Function
Manual setting lamp (automatic light alarm), STEL, TWA,peak hold;
Often time display, automatic calibration, data record (40 hours) alarm curve, direct charging
Temperature and humidity
-10 ℃ ~+40 ℃, less than 85%RH, no condensation
Power Supply
Ni-Cd rechargeable battery pack
The security structure
Intrinsically safe explosion-proof EExiad II BT3
Size and weight
About 56 (H) X72 (W) x27 (D) mm, about 170g
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