Instrument Introduction
External 24 bit high-precision digital analog conversion
Dual channel synchronous or asynchronous operation
Pure USB interface (if the computer has n USB ports, data of 2 * n channels can be collected at the same time), which can be powered by external power supply.
With serial port
Input voltage range: -1.2V~1.2V (width can be adjusted to - 5V~5V under special requirements)
Input impedance:>10MΩ
Integral sensitivity: 0.05μ V·s
Lower resolution limit:± 1μ V
Dynamic range: 107
Linear error:± 0.15%F.S
Repeatability error: 0.05%
Sampling period: 20 times/second for normal use, 120 times/second for upper limit (under special requirements)
It is equipped with a remote start switch to access the start signal or stop signal of the chromatograph.
The hardware of the network interface version can cooperate with the software of the network interface version to collect the spectrogram data of any networked collector with any Internet connected computer.
Scope of application
General version, special version for electric power, special version for mine gas, special version for gas calorific value, indoor environment detection (TVOC) version, special version for gasoline, multi-channel version