1-800-663-4209 | Bienvenue sur notre nouveau site Web, vous avez rencontré un problème ou un bug? Veuillez le signaler ici
HHAQ-108-Series
Handheld Formaldehyde Meter
Modèles en stock
- Tracks, Calculates and Displays Three Cumulative Formaldehyde Gas Metrics
- One-Button Calibration to 0 ppm in Clean Air
- User-Adjustable High Alarm
- Measures Formaldehyde ppm, Relative Humidity (RH) and Temperature in °F or °C
HHAQ-108-Series
Depuis
C$
888.13
Modèles en stock
L'aperçu du produit
- Précision ± 5 % , + 0.03 ppm
- Air Quality Measurement 0 to 5 ppm
- Auto Power Off 15 minutes of front-panel inactivity (can be disabled)
- Battery Size and Type Alkaline AAA
- Display Size 51 mm (2 in)
- Display Type Dual Readout LCD
- Height 25 mm
- Length 210 mm
- Number of Batteries 4
- Operating Humidity 0 to 95% RH
- Operating Temperature, Max 50 °C
- Operating Temperature, Min 0 °C
- Process Temperature, Max 50 °C
- Process Temperature, Min 0 °C
- Relative Humidity 10 to 90%
- Relative Humidity Accuracy ± 5% RH
- Relative Humidity Accuracy Note ±5% of reading, typical
- Resolution 0.01 ppm
- Sensor Type Electrochemical
- Supply Power Note 4 “AAA” batteries (included) or optional 110V AC adaptor (HHB400-AC)
- Temperature Accuracy ± 1 °C
- Temperature Resolution 0.1 °C
- Warm Up Time 1 to 15 min
- Weight 204 g
- Width 60 mm
The HHAQ-108 is ideal for measuring levels of gaseous formaldehyde (HCHO) as part of a workplace indoor air quality(IAQ) maintenance program,or to spot-check a residential environment.
The HHAQ-108 features an electrochemical sensor which measures real-time formaldehyde gas concentration with accuracy and resolution that meet U.S.National Institute for Occupational Safety and Health (NIOSH) acceptance criteria. It also tracks,calculates and displays three cumulative formaldehyde gasmetrics: 8-hour TWA(time-weighted average), 1-hour average, and 15-minute STEL(short-term exposure limit). The device is also equipped with a tripod mount fitting for hands free monitoring.
PDF et manuels
Afficher les notes et les avis
Rated 4 out of
5
by
Mark Hendry from
Great Service
Fast prompt replies with excellent timing in getting items to location considering the difficult time at present
Date published: 2022-03-04
Rated 2 out of
5
by
Robert 75 from
Not So Good
The unit takes a very long time to warm up then switches itself off prior to you being able to calibrate it. It also eats up batteries very quickly so you almost have to use AC power to be able to use it for any length of time.
Date published: 2020-08-24
For which component/gases is the formaldehyde sensor cross sensitive
Thanks for your question. Our Tech Support agent has sent you an email to further advise. Please also view our Product Manual listed on this web page with detailed information about this product and formaldehyde.
Date published: 2019-05-14