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)
Do this monitor require calibration, does it have a shelf life or can it be used indefinitely?
Asked by: Labs
Thank you for your inquiry about the meter. The Sensor life is around 3-5 years (under non-corrosive gas).
Answered by: Application Engineer JC
Date published: 2022-07-26
Does this product log all information - HCHO, Temperature and Humidity? Can you review all 3 results on Data Table afterwards?
Asked by: Bennie
Hi Bennie,
Thank you for the inquiry. For detailed questions on the software please contact our Flow group at 800-359-1660 and select Flow group, pre-sales.
Best regards
OMEGA