The stainless steel inner box is used to ensure non-adsorption formaldehyde, the background concentration is as low as 0.006mg/m ³ and the holding time is long; Temperature range 15-40 ℃ accuracy +/- 0.5 ℃, humidity range 30-80% RH accuracy +/- 3%; low failure rate, the average initial maintenance interval exceeds 3 years.
It can simultaneously detect 7 paraMeters such as PM2.5, formaldehyde, and TVOC, with an accuracy of +/- 10%. It is equipped with a 2.8-inch true color screen to display real-time trend charts, and supports 5000 data records and dual national standard selection.
Electrochemical sensor, formaldehyde detection range 0-20ppm, resolution 0.1ppm, with sound, light, vibration triple alarm, IP65 Protection Rating, built-in 1500mAh lithium battery can work continuously for 8 hours.
Electrochemical sensor, Response Time less than 30 seconds, Measurement range 0~ 10ppm, with explosion-proof structure and 4-20mA standard signal output.
Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity monitoring, with sound and light alarm function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.
Maximum support for simultaneous detection of 4 gases, integrated temperature Humidity detection, dual temperature Humidity compensation design, with a variety of wireless communication options, Response Time T90 ≤ national standard, Protection Rating IP66.
Pump-suction Sampling method, detection accuracy ≤ +/- 3%, resolution of 0.01ppm, Response Time T90 ≤ 20 seconds, built-in large-capacity battery, support for multi-Sensor expansion, with IP65 Protection Rating.
Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition color screen, supports 1-6 Sensor configurations, with 4-20mA output and RS485 communication, Protection Rating IP65, suitable for harsh environments.
Support simultaneous detection of 4 kinds of gases and Temperature Humidity, dual temperature Humidity compensation design, with 10 Meters visual distance high definition color screen, Response Time T90 ≤ national standard, suitable for a variety of Installation methods.
MCU chip to achieve low power operation, equipped with intelligent Sensor to ensure detection accuracy ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and switching signal output, easy access to various industrial control systems.
Adopt MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support 4-20mA, RS485 and switch output, can be operated by remote control without opening the lid, with explosion-proof protection structure.
With explosion-proof IP66 Protection Rating, support 4G remote control and paraMeter configuration. The visual distance of the high definition color screen is 10 Meters, the Response Time T90 ≤ the national standard, the detection accuracy ≤ +/- 3% FS, suitable for a variety of installation methods.
Silicone oil standard solution, calibrated viscosity 380cp, capacity 400ml, suitable for Viscometer calibrating.
Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.
Three pH value buffers are available, each bag can be formulated with 250ml of standard solution, Packaging Dimensions 70 × 60mm, weight 20g, easy to store and use.
