Gastec N. n二甲基甲酰胺检测管183（10份） 气体检测器管 183

Measurement range: 0.8 to 90 ppm
Scale range: 2 to 30 ppm
Detection limit: 0.1 ppm (when suctioned twice)
Number of suctions: 2 times, (base) 1, 1/2 times
Measurement time: (2 times) 2 minutes, (base) 1 minute, (1/2 times) 30 seconds
Composition coefficient: (2 times) 0.4, (base) 2 times, (base) 1, (1 times) 3
Discoloration: Pink → Light pink
Temperature and humidity correction: Temperature (described in the instruction manual)
Expiration date: 3 years from manufacture
Other gases that can be measured with this detection tube: None
Target gas: N.N-dimethylformamide
Target gas: N. N-二甲基甲酰胺有效期（年）：3宽度（mm）：147深度（mm）：54高（mm）：19个测量范围（PPM）：0.8-90

各种试剂被封闭在玻璃中

70g

工作温度范围：0至40℃

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