Chat Online

Products

EXPEC 274

Features

Integrated flow control, calibration, timing, pressure reading, and leak detection functions

Supports 1L/3L/6L and other canisters, and the sampling time can be set from 0.1h to 24h

All flow paths are inertized to avoid adsorption of VOCs

With 5-inch display screen, easy to operate, and supports mobile app operation

The battery capacity is 9500mAh. There is a touch switch on the panel to turn off the control screen and WIFI is automatically disconnected.

Low power consumption design ensures continuous operation for more than 48 hours

Dustproof and waterproof grade IP56, adaptable to extreme weather

Optional instantaneous sampler, 3L canister can complete sampling within 1 minute

Optional flow evaluator can calibrate the integrating sampler or be used as an electronic pressure gauge

 

Overview

After the canister is evacuated, it is connected to the Sampler. The sampler automatically calculates the flow rate based on the canister volume and sampling time set by the user. When the set time is reached, it automatically samples.

EXPEC 274

Features

  • Integrated flow control, calibration, timing, pressure reading, and leak detection functions
  • Supports 1L/3L/6L and other canisters, and the sampling time can be set from 0.1h to 24h
  • All flow paths are inertized to avoid adsorption of VOCs
  • With 5-inch display screen, easy to operate, and supports mobile app operation
  • The battery capacity is 9500mAh. There is a touch switch on the panel to turn off the control screen and WIFI is automatically disconnected.
  • Low power consumption design ensures continuous operation for more than 48 hours
  • Dustproof and waterproof grade IP56, adaptable to extreme weather
  • Optional instantaneous sampler, 3L canister can complete sampling within 1 minute
  • Optional flow evaluator can calibrate the integrating sampler or be used as an electronic pressure gauge

Application

Can be used with Pre 4000

Environmental monitoring, emergency monitoring, occupational health, public health, scientific research.

Get in Touch
Welcome to contact us! If you have any questions or concerns, please feel free to leave a message right side.
We will reply as soon as possible and do our best to assist you. Your feedback is very important to us, and we hope to hear your voice.
Thank you for your attention!