New version Hand held particle counter Y09-3016

日期：2024-04-22 08:57

浏览次数：250

摘要： Overview: The product uses a color LCD touch screen and is the first hand-held dust particle counter in China. Technical Parameters: 1. Meet the JJF-1190-2008 dust particle counter verification specifications: 2, self-cleaning time ≤ 10min 3. Measurement repeat relative deviation ≤ ± 10% 4, particle size distribution error 0.5um 5um ≤ ± 20% 5, particle concentration indication error 0.5um ≤ ± 20% 6, sampling flow...

Overview:

The product uses a color LCD touch screen and is the first hand-held dust particle counter in China.

Technical Parameters:

1. Meet the JJF-1190-2008 dust particle counter verification specifications:

2, self-cleaning time ≤ 10min

3. Measurement repeat relative deviation ≤ ± 10%

4, particle size distribution error 0.5um 5um ≤ ± 20%

5, particle concentration indication error 0.5um ≤ ± 20%

6, sampling flow and error: 2.83L / min ≤ ± 5%

7, measurable particle size range: 0.3, 0.5, 1, 3, 5, 10um, divided into 6 particle size channels, 0.3um signal to noise ratio ≥ 2.5: 1

8, the maximum measurable particle concentration: ≤ 30K / L

9, current DC7.2V, 1800mAh

Performance parameter

Test particle size	0.3, 0.5,1,3,5,10μm
Light source	Laser diode (lifetime greater than 30,000 hours)
Flow	2.83 L/M（0.1cfm）
Counting efficiency	50±10%@0.3μm, 100±10%@0.5μm
Measuring repeated relative deviation	≤±10%
sampling time	User-defined (1 minute to 99 minutes))
Sampling delay	User-defined (1 minute to 99 minutes)
Sampling frequency	1 to 99 times or continuously
Alarm level	Class100 to Class 300,000 (FED209E standard) or 5 to 9 (ISO14464-1 standard)
test method	Single / repeat / continuous / timing / average
Data memory capacity	1000 sets of measurement data
Error indication	xceeding the maximum count, the laser power is attenuated, exceeds the calibration flow (>±5%), and the battery is low.
Communication Interface	USB
Maximum communication rate	12MBPS
Charging time	3 hours, 12 hours for the first charge
Self-cleaning time	≤10min
Maximum concentration	"+/-5% at 2000000 particles/ft3 (71000 Particle/L）
Screen display mode	LCD touch screen
printing method	External printer with Epson ribbon
Sampling position number	1000 groups
Counting mode	Cumulative number, interval,
power supply	Rechargeable Ni-MH battery (6V/2500mAH) or AC adapter (input 100~240V)
Battery working time	Continuous test time is greater than 6 hours
Dimensions	22040120mm
Weight	1kg
Environmental conditions	Working environment 15～35°C, 10-85%RH; storage environment: -10～50°C, 10-85%RH
Standard accessories	AC adapter, battery charger, clear filter, power sampling head, portable protection box, operating instructions, original calibration report, Bluetooth printer, data export software
Optional accessories
Verification standard	JIS-B-9921(1997), ASTM-F649-01, ASTM-F328-98 (NIST可溯源) JJG547-1988 GB/T6167-2007 JJF1190-2008
UCL criteria	ISO14644 FS209E

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