Elma Instruments Elma 315, User Manual, Page: 12 / 16

Elma 315 side 12
English usermanual
Introduction:
This instrument is a digital humidity temperature meter.
Specifications:
Display: Dual display
Measurement Range:
Humidity: 5%RH ~ 95%RH
Temperature: -20°C ~ 60°C ( -4°F ~ 140°F)
Accuracy: at 23°C ± 5°C
Range Accuracy
10%RH
∼
90%RH
+3%RH
<10%RH, >90%RH +5%RH
-20°C ~ 60°C ±0.8°C
-4°F ~ 140°F ±1.6°F
Resolution: 0.1%RH
；
0.1°C / 0.1°F
Response Time: ( @ t90 )
Humidity: 180 sec ( In slowly moving air )
Temperature: 10 sec ( In slowly moving air )
Operating Condition: 0°C ~ 40°C(< 80% RH )
Storage Condition: -10°C ~ 60°C(< 70% RH )
Altitude: Up to 2000 meters.
Sample Rate: 2.5 times per second
Battery: 9 V Battery,
NEDA 1604 or JIS 006P or IEC6F22
Battery Life: ( with alkaline battery )
Continuance operating approx 85-hours.
Dimension: 240×54×34mm
（
9.5”×2.1”×1.3”
）
Weight: Approx.180g
Accessory: Battery, Instruction Menu