Portable Ion/ORP Meter, BEP-M321

Description

Measurement Parameters

• BEP-M321: Ion concentration, mV, temperature

Features

ORP

• 1 point offset calibration allows to adjust the displayed value to a known standard

• Relative and absolute millivolt modes ensure the reliable ORP measurements

Ion Concentration

• 2 to 5 points calibration, including the 8 concentration points that can be selected

• Direct ion concentration readout simplifies the measurement process

• Automatic electrode diagnosis shows the calibration points and slopes

Other Features

• Automatic temperature compensation ensures accurate readings over the entire range

• Auto-Read function senses and locks the measurement endpoint

• Calibration due alarm prompts user to calibrate the meter regularly

• Auto-Power Off effectively conserves battery life

• Setup menu allows to set the number of calibration points,resolution,stability criteria, temperature unit, date and time, etc.

• Reset function automatically resumes all settings back to the factory defaults

• Expanded memory stores or recalls up to 500 data sets

• USB communication interface is easy to transfer data to PC

• Multi-mode power scheme (batteries, power adapter and USB port) ensures that using

Optional Ion Selective Electrodes

Ammonium (NH4+ ), bromide (br – ), cadmium (Cd2+), calcium (Ca2+), chloride (Cl- ), cupric (Cu2+),cyanide (Cn – ), fluoride (F – ), lodide (I – ), lead (Pb2+), nitrate (NO3- ), potassium (K+ ),silver (Ag+ ),sodium (Na+ ), sulphide (S2-) and ammonia (NH3)

Specifications

Model		BEP-M321
Ion	Range	0.001-19999(depending on the range of ISE)
	Resolution	0.001,0.01,0.1,1
	Accuracy	±0.5% FS.(monovalent),±1% FS.(divalent)
	Measurement Units	ppm, mg/L,mol/L, mmol/L
	Calibration Points	2 to 5 points
	Calibration Solutions	0.001,0.01,0.1,1,10,100,1000,10000
ORP	mV Range	±1999.9mV
	Resolution	0.1, 1mV, selectable
	Accuracy	±0.2mV
Temperature	Range	0~105°C/32~221°F
	Resolution	0.1°C/0.1°F
	Accuracy	±0.5°C/±0.9°F
	Offset Calibration	1 point, reading ±10°C
Other Specifications	temperature Compensation	0~100°C, manual or automatic
	Stability Criteria	Low or high
	Calibration Due Alarm	1 to 31 days or off
	Slope/Offset Display	Yes
	Hold Function	Manual or auto-endpoint
	Auto-Off	10, 20 or 30 minutes after the last key is pressed
	Memory	500 data sets
	Communication Interface	USB
	Connector	BNC,3.5mm jack socket
	Display	Custom LCD (80×60mm)
	Power Requirements	3× 1.5V AA batteries or DC5V power adapter
	Battery Life	Approximately 150 hours (Turn off the backlight)
	Dimensions	170(L)×85(W)×30(H)mm
	Weight	300g