SM208E Screen Brightness Meter with 0.01~39990 CD/M² Measure Range, Silicon Photocell Detector, and High-definition LCD Display
Introduction:
This product is a high-precision digital screen luminance meter, which is suitable for the test of light-emitting screen withФ> 20mm. The whole product adopts split design, which is small, portable and easy to use. The main body is covered with rubber, which is shockproof and fall-resistant. Built-in button battery with strong endurance. The connecting plug is designed with anti-reverse connection, easy to plug and pull, and reliable to contact. Using signal shielded wire, the reading is stable and the test is accurate.
Scope of application:
It is suitable for measuring the brightness of various fluorescent screens, CRT displays, monochrome transmission screens, color transmission screens, monochrome backlit LCD screens, LCD backlights, color LCD screens of mobile phones, color computer TV screens and security indicator screens, and it is also widely used in medical X-ray, electroluminescence and other measurement fields.
- Silicon photocell detector with spectral characteristics strictly calibrated to comply with national secondary illuminance standards, ensuring accurate measurement and excellent stability
- Wide measuring range from 0.01 cd/m² without light reducer to 39,990 cd/m² brightness
- High-definition LCD display with backlight function for clear visibility in various lighting conditions
- Value hold function and peak hold function for convenient reading and analysis
- Low voltage prompt function to alert users when battery replacement is needed
- Auto shutdown function to conserve battery life
- Powered by three button batteries with battery life 1.5 times that of ordinary batteries
| Product Name | Screen Brightness Meter |
|---|---|
| Display | 3 3/4 Digit LCD Display, Showing A Maximum Reading Of 3999 |
| Overload Display | Overload Displays "OL" |
| Measurement Range | 0.01~39,990 cd/m² |
| Measurement Distance | ≤0.5m |
| Target Size | ≥20mm |
| Resolution | 0.01 cd/m² |
| Accuracy | ± (5% + 1 Digits) |
| Indication Error | ≤± (8% Reading + 1 Digits) |
| Linearity Error | ≤± (0.5% Reading + 1 Digits) |
| Temperature Characteristic | ≤± (0.1% Reading + 1 Digits) |
| Spectral Response Characteristics | Comply With National Secondary Illuminance Meter Standard |
| Operating Temperature & Humidity | 0°C~40°C (32°F~104°F) 0~70% RH |
|---|---|
| Storage Temperature & Humidity | -10°C~50°C (14°F~122°F) 0~80% RH |
| Power Supply | 3 Cells CR2450 3V Lithium Button Battery |
|---|---|
| Battery Life | About 300 Hours of Continuous Use (Without Backlight) |
| Auto Power Off Delay Time | 5 Minutes |
| Size | Host: 160×78×34mm Probe: Φ50 (Probe Diameter) × 80mm (Height) Probe Extension Cable: 1000mm |
| Weight | About 390 Grams (Including Battery, Probe) |
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