产品名称：530M气体采样器流量校正器Defender Series BIOS 530M

Defender 510 • Volumetric Primary Flow Standard

Defender 520 • Enhanced Volumetric Primary Flow Standard

Defender 530 • Standardized ａnd Volumetric Primary Flow Standard

a broad dynamic flow range
choice of single, hands-free continuous, or user -specified "Burst" measurements
the temperature ａnd pressure conditions of the calibration process （520 model）
standardizing readings （530 model）
time intervals between measurements for checking personal sampling stability over a typical sampling period.
a field-friendly, rugged ａnd lightweight design featuring a large, illuminated liquid crystal display ａnd intuitive menu navigation
RoHS- ａnd CE-compliance
Click the below application note for more information

Calibrating Cyclone/Calibration Jar

Defender 510	Defender 520	Defender 530
Model & Flow Ranges	510L, 5 -500 ccm 510M, 50-5000 ccm 510H, 300-30,000 ccm	520L, 5 -500 ccm 520M, 50-5000 ccm 520H, 300-30,000 ccm	530L, 5 -500 ccm 530M, 50-5000 ccm 530H, 300-30,000 ccm
Volumetric Accuracy	1%	1%	1%
Standardized Accuracy	N/A	N/A	1.2%
User-Selectable Measurement Units
Volumetric	mL/min, L/min, cc/min, cf/min	mL/min, L/min, cc/min, cf/min	mL/min, L/min, cc/min, cf/min
Standardized	N/A	N/A	smL/min, sL/min, scc/min, scf/min
Temperature	N/A	°C    °F	°C    °F
Pressure	N/A	mmHg, PSI, kPa	mmHg, PSI, kPa
Temperature and Pressure Sensor	No	Yes, in flow stream	Yes, in flow stream
Pressure	N/A	3.5 mmHg （typical） 7.0 mm （max）	3.5 mmHg （typical） 7.0 mm （max）
Temperature	N/A	0.8° C （typical） 1.3° C （max）	0.8° C （typical） 1.3° C （max）