Description
SUJA GLOBAL Environment Meter (SM-815) is an excellent multi-purpose meter, combining the functions of a sound level meter, light meter, anemometer, humidity meter, and thermometer. It is ideal for collecting a range of environmental data and is suitable for use indoors and outdoors. A backlit LCD screen shows current, maximum, and minimum readings and also has a data-hold function. The meter is powered by a 9V battery (included) which will last for approximately 30 hours. To optimize battery life the meter will automatically power off after 15 minutes of inactivity, and a low battery warning indicator lets you know when power is running low. The meter and all components are supplied in a robust carry case.
FEATURES OF SUJA GLOBAL ENVIRONMENT METER (SM-815)
- Power supply 1 x 9V battery.
- Operating Condition -20℃ – 60℃, 10％RH – 90％RH.
- Storage Condition -40℃ – 60℃, 10％RH – 75％RH.
- Dimensions (252L x 66W x 33H)mm.
SPECIFICATION OF SUJA GLOBAL ENVIRONMENT METER (SM-815)
| Name |
Details |
| Model |
SM-815 |
| Brand |
SUJA GLOBAL |
| Origin |
Singapore |
| Sound Level Meter |
| Accuracy |
±2.0dB |
| Display |
Four Digits |
| Resolution |
0.1dB |
| Frequency Response |
31.5Hz – 8kHz |
| Measurement Range |
Auto 35dB – 130dB |
| Frequency Weighting |
dBA |
| Microphone |
½” electric condenser microphone |
| Applied Standard |
IEC61672-1 CLASS2 |
| Light Meter |
| Measuring Range |
0 Lux – 200K Lux, 0Fc – 20KFc |
| Spectral Response |
CIE Photopic (CIE human eye response curve) |
| Spectral accuracy |
CIE Vλfunction f1’≦6% |
| Cosine response |
f2’≦2% |
| Accuracy |
±4% rdg ±0.5%f.s. (<10,000Lux) ±5% rdg ±10dgts. (>10,000Lux) |
| Photo Detector |
One Silicon Photo Diode with a filter |
| Air Velocity Meter |
| Air Velocity Range |
0.5m/s – 30.0m/s |
| Air Velocity Accuracy |
±3% |
| Measurement Units |
m/s, km/h, ft/min, knots, Mph |
| Temperature Meter |
| Measurement Range |
-40 – 70℃ (-40 – 158℉) |
| Accuracy |
±2.0℃,±3.6℉ |
| Measurement units |
℃/℉ |
| Resolution |
0.1 |
| Humidity Meter |
| Measurement Range |
10 – 95%RH |
| Accuracy |
±5RH% |
| Resolution |
0.1 |
| Data Update |
1 time/sec |
| Maximum value |
MAX |
| Minimum value |
MIN |
| Data Hold |
HOLD |
| Auto power off |
After approx. 15 minutes of inactivity |
| Power supply |
1 x 9V battery |
| Battery Life |
About 30 hours |
| Operating Condition |
-20℃ – 60℃, 10％RH – 90％RH |
| Storage Condition |
-40℃ – 60℃, 10％RH – 75％RH |
| Dimensions |
(252L x 66W x 33H)mm |
| Weight |
568g |
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