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HHAQ-108-Series
Handheld Formaldehyde Meter
Models In 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
From
$
701.15
Models In Stock
Product Overview
- Accuracy ± 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
- Series ID HHAQ-108-Series
- 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
Supported Applications
The Omega HHAQ-108 is a handheld instrument designed for measuring gaseous formaldehyde (HCHO) concentration. It supports workplace indoor air quality (IAQ) maintenance programs and residential spot-checks. The device tracks, calculates, and displays three cumulative formaldehyde gas metrics: 8-hour TWA, 1-hour average, and 15-minute STEL.
Operating Conditions & Performance
The HHAQ-108 operates within an ambient temperature range of 0 to 50°C (32 to 122°F) at 0 to 95% RH, non-condensing. It utilizes an electrochemical sensor that meets U.S. National Institute for Occupational Safety and Health's (NIOSH's) acceptance criteria.
Performance specifications include:
- Formaldehyde Range/Resolution: 0 to 5 ppm / 0.01 ppm
- Formaldehyde Accuracy: ±(5% + 0.03 ppm)
- Temperature Range/Accuracy/Resolution: 0 to 50°C (0 to 122°F) / ±1°C (1.8°F) / 0.1°
- RH Range/Accuracy: 10 to 90% RH / ±5% of reading, typical
- Warmup Time: 1 to 15 minutes
The instrument features a dual readout LCD with a 51 mm (2") diagonal display. It includes min/max memory and data hold functions.
Voltage & Power
- Power Source: 4 'AAA' batteries (included) or optional 110V AC adaptor (HHB400-AC)
- Auto Power-Off Trigger: 15 minutes of front-panel inactivity (can be disabled)
Configuration Options
The HHAQ-108 series offers specific configuration options and accessories to support field operations.
- Housing & Mounting: Includes a tripod mount; dimensions are 210 L x 60 H x 25 mm D (8.3 x 2.4 x 1.0"). Weight is 204 g (7.2 oz) with battery.
- Sensor & Calibration: Features one-button calibration to 0 ppm in clean air and user-adjustable high alarm settings. Manual off-settable accuracy for temperature and RH is available.
- Display Options: Large backlit dual-readout LCD with low battery indication; measures formaldehyde ppm, relative humidity (RH), and temperature in °F or °C.
Accessories & Replacement Parts
- HHB400-AC: AC wall adaptor (optional)
- MN2400: Replacement 'AAA' batteries 2/pack (2-packs required)
Key Product Differences
The HHAQ-108 is the primary model in this series, described as a handheld formaldehyde detector. The unit comes complete with a soft pouch, 4 'AAA' batteries, and an operator's manual.
PDFs & Manuals