HHLM3 Lux Light Meter •Portability and Simplicity One-Hand Operation • Accurate Visible Compensation Filter 1 is Used •Cosine Corrected •Lux and fc Select Function •PEAK/DATA HOLD Function •Pocket Hook and Magnet Hanger •Lightweight Design •Battery Life 300 Hrs. Typical Use
HHUVA1 UVA Meter (Ultraviolet) •Portability and Simplicity One-Hand Operation •Three Ranges: 199.9 µW/cm2, 1.999 mW/cm2, 19.99 mW/cm2 •MAX/DATA HOLD Function •Pocket Hook and Magnet Hanger •Ultraviolet Irradiance Measurement for UVA •UV Detector Spectrum from 320 nm to 400 nm •Battery Life 300 Hrs. Typical Use
Common Specifications Display: 31/2 digit LCD with a maximum reading of 1999 Low Battery Indication: An icon is displayed when the battery voltage drops below the operating level Battery Life: 300 Hrs. typical use Operating Environment: 0 to 50°C (32 to 122°F), <70% relative humidity Storage Temperature: -20 to 60°C (-4 to 140°F), 0 to 80% R.H. with battery removed from meter Accuracy: Stated accuracy at 23°C ± 5°C (73°F ±9°F), <75% relative humidity Dimensions: 155 H x 48 W x 24 mm D (6 x 5.8 x 4.9") Weight: Approx. 81 g (3 oz.) including battery Battery: 1.5V x 4 pcs AAA size, included Battery Life: 300 hours, typical use
HHLM3 Lux Light Meter Sensor: Silicon photodiode Range: 20 lux, 200 lux, 2000 lux, 20000 lux, 20 fc, 200 fc, 2000 fc, 20000 fc Resolution: 0.01 lux, 0.01 fc Accuracy: ± (3% FS +1 digit) using a 2856 K standard light source
HHUVA1 UVA Meter (Ultraviolet) Sensor: UV Photo diode Range: 0 to 199.9 µW/cm2 0 to 1.999 mW/cm2 0 to 19.99 mW/cm2 Accuracy: ± (4% FS ±2 dgts) (FS: full scale) UV Sensor Spectrum: Band pass 320-400nm Zero: Automatic
Does Omega carry a model of light meter that is certified or can be certified as traceable to NIST?
Asked by: RanG
Thank you for your inquiry. Unfortunately we do not have a NIST traceable light meter.
Answered by: Application Engineer CB
Date published: 2021-05-05
I was checking to see if this unit comes with a Certificate of calibration, when purchased.
Any info is appreciated.
Asked by: JT BIOMEDIX
Thank you for your inquiry. This unit will come with Certificate of Conformance. It is for general purpose use, and does not come with certificate of calibration; also, we do not offer certification on this model. However, you may send a local cal lab to verify the specs and get data. We do stand by the specifications stated for this unit. Thank you.
Answered by: dennis882
Date published: 2020-01-30
Is this unit accurate on LED lights?
Asked by: Jim Jim
The measurement range for the meter is 2856 Kelvin which is basically an incandescent frequency range. There may be LED lights with the same spectrum but they very quite a bit so the meter would not be made for measuring their illuminance.