UPRTEK AI-MF250 Flicker Spectrometer
UPRTEK AI-MF250 flicker meter (spectrometer) is 2015 the latest portable, affordable model of handheld LED spectrometer. MF250 flicker spectrometer is industry leading Flicker measurement instrument, it supports Flicker index, percent Flicker measurement, with LCD spectrum diagram display, it can test CCT, CRI, Lux, Lambda P and iTime, Plus, Flicker mode, FFT mode and light-wave mode. with compact design and affordable price, it is excellent tool for your LED light business.
Why need Flicker test?
Flicker is the constant fluctuation of light output from on to off, almost all AC-powered traditional light sources exhibit some degree of periodic modulation or flicker, the consequences of flicker can result in headaches, migraines, siezures, dizziness and unexpected bad quality of your photography or video. As a lighting designer, manufacturer, product developer, and end of user, you need to control or minimize the flicker from your fixture. MF250 flicker spectrometer is speciallly designed for this purpose, not only flicker data, but CCT, CRI Lux and more.
Specification of AI-MF250 Flicker Spectrometer
| Measuring mode | Basic mode: | CCT, CRI, LUX, LambdaP, iTime |
| Spectrum mode: | Color spectrum diagram | |
| Flicker mode: | Flicker percentage, Flicker index | |
| FFT mode: |
Flicker frequency-domain diagram |
|
| Lightwave mode | Flicker time-domain diagram | |
| Flicker | Sampling rate | 5K/S |
| Frequency range | 5-2000Hz | |
| Frequency resolution | 5Hz | |
| Accuracy | 5% | |
| Standard | IES/ASSIST/Energy star/VESA | |
| Spectrum | Spectral Bandwidth | 15nm |
| Wavelength range | 380-780nm | |
| Integration time range | 6-1000ms | |
| Illuminance accuracy | 5% | |
| Display | 2.8" TFT LCD, 240x320 Pixel, 262K color | |
| Battery | 4xAA battery | |
| Dimension | 180x65x30mm (HxWxD) | |
| Packaging size | 250x190x110mm, 10x7.5x4 in (HxWxD) | |
| Weight | 220g without batteries | |
| Packaging weight | 1.2kg, 2.7lb | |
| Operating Temp | 0-35C | |
| Storage Temp | -10-40C | |
FAQ: Can data be output to PC?
A: Yes, MF250N has a MicroSD slot, the data can be saved to microSD card with Excel format, and read by PC or Mac with MS-Excel.
How To save MF250N data?
A: 1. Confirm system firmware version is FW S/N 15.505P or higher, 2. Capture data in BASIC or SPECTRUM or "Hold" data in FLICKER mode, 3. Long press circle button key around 3 seconds to save data, 4. System will show "File Saving.." message when starting process, 5. After file save process completed, screen will show " file serial number: xxx" message. (File serial number is generated by MF250N from 000 to 255, once reach to 255, it will go back to 000.)
MF250N FW Update and data output instruction can be download Here.
MF250 flicker spectrometer packaging includes items below
$1190
Still not sure which model is good for you? check comparison of AI-MK350 Series