Work with this unique Piezobalance dust monitor to get direct mass concentration of particulates using Piezobalance technology, unlike conventional dust meters. Ideal especially for oil mist monitoring, it is equipped with a 2.5 μm impactor.
Work with this unique Piezobalance dust monitor to get direct mass concentration of particulates using Piezobalance technology, unlike conventional dust meters. Ideal especially for oil mist monitoring, it is equipped with a 2.5 μm impactor.
As air samples enter the system, it travels through the impactor, which captures and removes larger particulates away from the sample. Smaller particulates become electrically charged and deposited on teh piezo-crystal. The total mass of the deposited particulates affects the piezo-crystals frequency. Since the change in frequency is proportional to the mass of the particulates, the actual weight of the particulates is obtained.
Features
Benefits
Applications
Measuring | Object: Airborne particulate matter <2.5 μm Range: 0.02 to 10 mg/m3 Time: Preset: 120 or 24 seconds; Manual: 10 to 3600 seconds |
Sampling Flow Rate | 1 L/minute |
Accuracy | ±10% of rdg ±1 digit (0 to 5 mg / m3) ±20% of rdg ±1 digit (5 to 10 mg / m3) |
Cleaning Frequency | Cleaning is required after every 10 to 20 measurements "CLEANING" will appear on the display when it needs to be cleaned |
Data Logging | Maximum 500 date and time stamped samples |
Digital Output (To PC or printer) | RS232C (Baud Rates 4800, 9600, and 19,200) |
Power Supply | AC (85 to 240 V) or DC Ni-MH battery |
Dimensions | 2.6 x 5.9 x 7.1" (65 x 150 x 180 mm) |
Weight | Approximately 4.4 lbs (2 kg) |
Measuring | Object: Airborne particulate matter <2.5 μm Range: 0.02 to 10 mg/m3 Time: Preset: 120 or 24 seconds; Manual: 10 to 3600 seconds |
Sampling Flow Rate | 1 L/minute |
Accuracy | ±10% of rdg ±1 digit (0 to 5 mg / m3) ±20% of rdg ±1 digit (5 to 10 mg / m3) |
Cleaning Frequency | Cleaning is required after every 10 to 20 measurements "CLEANING" will appear on the display when it needs to be cleaned |
Data Logging | Maximum 500 date and time stamped samples |
Digital Output (To PC or printer) | RS232C (Baud Rates 4800, 9600, and 19,200) |
Power Supply | AC (85 to 240 V) or DC Ni-MH battery |
Dimensions | 2.6 x 5.9 x 7.1" (65 x 150 x 180 mm) |
Weight | Approximately 4.4 lbs (2 kg) |