美国VWR便携式有害气体检测仪

Compact ａnd rugged gas detectors are designed for simple, one-button operation ａnd include a large display. Units are encased in a clear polycarbonate housing with thermal-swivel plastic elastic overmold. Detectors feature a standard automatic event logger that stores the latest 20 events, including sensor type, maximum, average, time, ａnd duration.
Fully serviceable ａnd reliable ToxiPro™ gas detectors feature a black box recorder ａnd real-time, peak, STEL, ａnd TWA readings. Detectors include dual, bright red LED alarm lights ａnd a loud, warbling two-tone alarm rated at 92dBA. The large display features a backlight activated by button or alarm. Available with a fully enabled 120-hour data logger that records at one-minute intervals. Intervals can be changed with the optional BioTrak® software.
Disposable ToxiLtd™ detectors are full-featured, economical gas monitors with an operating life of two full years. Detectors feature a single bright red LED alarm light.
For ease of maintenance, both detectors can be used with the IQ Express Docking Station, an automatic bump test ａnd calibration station with built-in recordkeeping. All units are available with an internal vibrating alarm that works in tandem with the audible ａnd visual alarms.
Note: Tubing in manual sample draw kit 89027-638 should not be used with chlorine ａnd chlorine dioxide.
Ordering Information: Detectors are supplied with a heavy-duty alligator clip, calibration adapter, hose, operator＇s guide, ａnd quick reference card. The ToxiPro™ detectors come with a replaceable lithium battery with 9000 hours of operation. The ToxiLtd™ detectors come with an internal lithium battery with two years of operation. In addition to the standard accessories, the value pack includes compact-sized 34L （9gal.） cylinder of calibration gas, fixed-flow rate regulator, ａnd compact foam-lined carrying case. Adapter 89027-644 includes FEP-lined tubing for reactive gases. The manual sample draw kit includes adapter, probe, ａnd 3m （10＇） tubing.

ToxiLtd™ Gas Detectors with Carbon Monoxide Sensor