- Large LCD Displays Hcho Level, Temperature, Relative Humidity, Calendar (Y/M/D) and Time
- Three (3) Smiley Icons Indicate Indoor Air Quality Levels at (0/0.08/0.8 ppm)
- Stable Electrochemical Sensor for Hcho Detection
- Programmable High Alarm
- Manual 0 ppm Calibration
- Audible/Visible LED Warning for High Hcho Concentration
Description
The AQM-101 is designed to measure HCHO concentration, air temperature and relative humidity with visible and audible alarms. This HCHO monitor is an ideal instrument for indoor air quality (IAQ) diagnosis and HVAC system performance verification.FORMALDEHYDE (HCHO) is a gaseous component of the earth’s atmosphere. The concentration of HCHO in natural ambient air is about 0.03 ppm. Formaldehyde is found in a number of products. While most of these products contain a relatively low amount of the compound, others have a fairly strong concentration of formaldehyde. This is particularly true with products used in the course of scientific research and other professions where tissue is preserved in some manner. Formaldehyde exposure can lead to side effects that range from mild to life-threatening.
SPECIFICATIONS
HCHO
Measurement Range: 0.00 to 5.00 ppm @25°C (77°F), ambient pressure
Accuracy (0.00 to 5.00 ppm): ±5%, + 0.03 ppm
Resolution: 0.01 ppm
Temperature
Range: 0 to 50°C (32 to 122°F)
Accuracy: ±0.1°C (2°F) [0 to 50°C (32 to 122°F)]
Resolution: 1°C (1°F)
Relative Humidity
Range: 10 to 80% RH
Accuracy: ±3% RH [at 25°C (77°F), from 10 to 80 RH], ±5% RH below 10%
Memory Capacity: 32,000 readings
Storage Temperature: -40 to 70°C (-40 to 158°F)
Interface: USB
Response Time: Less than 30 seconds (T90)
Dimensions: 110 H x 108 W x 28 mm D (4.33 x 4.25 x 1.10")
Weight: 165 g (5.8 oz)
Tidak ada komentar:
Posting Komentar