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Met One HHPC-2 portable, 2-channel Hand Held Airborne Particle Counter, with download software and personal computer interface, affords the cost-conscious customer with an economical alternative while still getting an accurate and reliable instrument to count particles in air. The palm-size Model HHPC-2 is ideal for monitoring pharmaceutical and electronic manufacturing environments, as well as testing indoor air quality and industrial monitoring.
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• Accurate Reliable
Traceable Instruments
• Self--contained, ergonomic, easy to operate
• Fast, easy connection to computer or printer
• Set sample times to cubic feet or liters
• Data displayed in totalize or concentration modes
• Eight hours of continuous battery operation
• Built--in filter to protect the cleanroom from pump exhaust
• Meets the most stringent performance standards set by the industry
Specifications:
2 Size Channels: Standard:
0.3 and 0.5 µm or 0.5 and 5.0 µm
IAQ: 0.3 µm and 1.0
µm
Custom: 0.3 to 20 µm
available
Flow Rate: 0.1 cfm
(2.83 L/min)
Light Source: Laser
diode; index guided (26,000 MTBF at 25 °C)
Calibration: PSL particles
in air (NIST)
Counting Efficiency:
50%@0.3 µm; 100% for particles >0.45 µm (per JIS B9921:1997)
Zero Count: 1 count
per 5 minutes (per JIS B9921:1997)
Coincidence Loss: 5%at
2,000,000 particles per ft3
Measuring Mode: Concentration:
particles/liter;particles/cubic feet
User Interface: 3-button
keypad
Data Storage: 100 sample
records
Data Recorded: Counts,
calibration error
Display: LCD,4 x 16
character display
Alarms: Low battery,
calibration error
Sample Inlet: Isokinetic
probe
Interface: RS-232 via
RJ-45
Vacuum Source: Internal
pump, flow controlled
Housing: Injection
molded plastic
Dimensions:4.5"w
x 8.25"l x 2.25"d (11.43 x 20.96 x 5.72 cm)
Weight:2.2 pounds (1.0
kg)
Environmental:Operating:10
°C to 40 °C (50 °F to 104 °F), 20% to 90% relative humidity, non-condensing
Storage: -10 °C to
50 °C (14 °F to 122 °F), Up to 90% relative humidity, non-condensing
Power: AC Adapter,
12 VDC at 2.5 A, 90 to 250 VAC, 50 to 60 Hz
Rechargeable Battery:
NiMH, 4.8V at 4.5 Ah
Continuous Operating
Time: 8 hours
Recharge Time:2 hours
Standards: CE; JIS
B9921:1997
Standard Accessories: Certificate of Calibration (NIST); Utility Software Pkg. (includes cabling and RJ-45 to DB9 converter); High Purity Tubing;1/8 in. Hose Barb Adapter; Power Supply, AC/DC 12 VDC; AC Power Cord; Operation Manual
OPTIONAL ACCESSORIES
Zero Count Filter
Extension Cable, RS-232
serial interface
Carrying Case (soft-sided
or hard molded plastic)
Portable Serial Printer,
w/cable, 2 rolls paper