Dry flow calibrator

NegotiableUpdate on 08/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Brand: BIOS

Product Details

Defender 510/520/530 is a new generation of dry gas flowmeter, which is a primary flowmeter and recommended and used by many individual sampling pump manufacturers. It can be used in industrial hygiene, environmental protection fields, and various laboratories.

Product Features/Product features

Using the principle of dry piston motion, multiple consecutive readings can be generated with one button press. Compared with the traditional foam flowmeter, it is more convenient and fast to use. The 520 model has added the ability to simultaneously test temperature and pressure compared to the 510 model.

Note: Can be used in conjunction with our company's sampling system for automatic flow calibration of the sampling pump system

Product parameters/Product parameters

model		Defender 510		Defender 520	Defender 530
Flow range		510L, 5-500ml/min 510M, 50-5000ml/min 510H, 300-30,000ml/min		520L, 5-500ml/min 520M, 50-5000ml/min 520H, 300-30,000ml/min	530L, 5-500ml/min 530M, 50-5000ml/min 530H, 300-30,000ml/min
Flow accuracy		1%		1%	1%
Standard accuracy		N/A		N/A	1.2%
optional measure unit	internet traffic	mL/min, L/min, cc/min, cf/min		mL/min, L/min, cc/min, cf/min	mL/min, L/min, cc/min, cf/min
	standardization	N/A		N/A	smL/min, sL/min, scc/min, scf/min
	temperature	N/A		℃ ℉	℃ ℉
	pressure	N/A		mmHg, PSI, kPa	mmHg, PSI, kPa
Temperature and pressure sensors		No		Yes	Yes
pressure		N/A		3.5 mmHg (typical) 7.0 mm (maximum)	3.5 mmHg (typical) 7.0 mm (maximum)
temperature		N/A		0.8 ℃ (typical) 1.3 ℃ (maximum)	0.8 ℃ (typical) 1.3 ℃ (maximum)
Time of each reading			1-15 seconds
Reading mode (select the average of 1 to 100 measurements)			Single (manual), continuous or burst mode
Gas compatibility			Wu corrosive gas, non condensing gas, humidity less than 70%
flow pattern			Compression or suction
Measurement unit			Integrated
AC/DC converter/charger			12V DC,>250ma, 2.5mm center position
Battery System Battery Types			6V rechargeable sealed lead-acid battery, typical working time 6-8 hours
Battery running time (5 times/minute)			Background light on for 3 hours, background light off for 8 hours
Press in or suction attachments			hose
Operating pressure (absolute)			15 PSI
display			Backlit graphic LCD display
Data port (using optimization software)			rs-232 serial port
Data cable (using optimization software)			1-meter Defender calibrator to computer serial port
protection box			Soft instrument box
Dimensions (H x W x D)			5.5”x6”x3”/140x150x75mm
weight			29oz/820g
Obedience: RoHS - and CE