AS ONE Particle Counter

This is an ambient monitor (particle counter) from AS ONE.
Part Number: SEM-1100

Operation confirmed.
It is almost unused.
The photos show everything included.
A dedicated stand is also included.
An instruction manual is also available.

Monitors temperature, humidity, and clean level!
Displays clean levels from Class 100 to 100,000 in 11 stages.
Displays cleanliness with updates every 5 seconds.
It can also measure temperature and humidity, performing multi-faceted environmental measurements.
Supports microparticle environmental measurement.
Target particle size: 0.3μm or larger
Sampling time: 5 minutes
Measurement result update time: 5 seconds
Temperature measurement range: 0-60℃ *1
Humidity measurement range: 10-95% RH *1
Cleanliness display: LED display of cleanliness (class equivalent value) level
Cleanliness display levels: 10 levels from Class 100 equivalent to Class 100,000 equivalent (100-1,000-2,000-3,000-5,000-10,000-20,000-30,000-50,000-100,000)
Cleanliness measurement method: Light scattering method
Sampling method: Utilizes upward airflow generated by an internal heater
Alarm output: LED open collector output at user-set cleanliness (class equivalent value)
Mounting orientation: Vertical (within ±3 degrees)
Power supply: AC100V 50/60Hz (AC adapter included)
Weight: Main unit / 270g
*1 This is the performance of the sensor alone.
* Particles are displayed as cleanliness levels, not counts.
Dimensions (mm): 148.9 × 100 × 36

List price of main unit: ￥150,700
List price of stand: ￥5,533

Will be carefully packed and shipped the same day.
Price negotiation is accepted.