Beckman HHPC6+ 手持式颗粒计数器

Airflow rate through the device: 0.1 cfm (2.83 L/min)

Sampling time: 1 second – 24 hours

Temperature: 10°C to 40°C

Humidity: 20% – 90%

Operating environment:

• Temperature: 10 to 50°C

• Humidity: 20 to 95% RH

Storage environment:

• Temperature: -10 to 50°C

• Humidity: up to 90% RH

Dimensions: 11.43W × 20.96D × 5.72H (cm)

Weight: 1 kg

Power supply: Built-in rechargeable NiMH battery, 220VAC/DC adapter