PCE PCE-EM882 多機能環境分析

Sound level

Range

Low A/C: 35 ~ 100 dB

High A/C: 65 ~ 130 dB

Resolution: 0.1 dB

Frequency range: 30 Hz ~ 10 kHz

Frequency: A and C

Response time: Fast

Accuracy: ±3.5 dB at 94 dB sound level, 1kHz sine wave

Microphone: Electric Condenser Microphone

Accuracy: ±3% to standard JISdB(A)

Lux

Range: 20 / 200 / 2.000 / 20.000 lux  

Over-range: highest digit of "1" is displayed (user adjustable range)

Accuracy: ±5% of the reading +2 digits

Repeatability: ±2%

Sensor: silicon photodiode with filter

Humidity

Range: 25 ~ 95% r.h.

Resolution: 0.1%

Accuracy: ±5%

Temerature

Range: -20 ~ +200 °C / -20 ~ +750 °C

Resolution: 0.1°C / 1°C

Accuracy

±3% reading ±2°C (-20 ~ +200°C)

±3.5% reading ±2°C (-20 ~ +750°C)

General specs

Display: 17mm LCD 4 digits (maximum indicator: 1999)

Test rate: 1.5 time/s

Working temp.: 0 ~ +40°C

Storage temp.: -10 ~ +60°C

Power supply: 1 - 9V battery(PP3)

Dimensions: 251 x 64 x 40 mm

Light sensor dimensions: 115 x 60 x 27 mm

Weight: 250 g