Pool Line Professional Waterproof Portable pH/ORP/ISE Meter - HI981914

pH/ORP/ISE

 

• ISE measurement units

· Extensive choice of units to display readings (ppm, ppt, g/L, µg/L, mg/L, M, mol/L, mmol/L, %, w/v, user)

• Waterproof

· IP67 rated waterproof, rugged enclosure

• CAL Check™

· Alerts users to problems during pH calibration including dirty/broken electrode, contaminated buffer and overall probe condition

• Automatic or manual temperature compensation

· pH sensors incorporate a built- in temperature sensor

• Calibration

· Up to a five-point pH calibration with seven standard buffers and five custom buffers available

• Approximately 200 hour battery life

· Powered by (4) 1.5V AA batteries

• Clear display

· Dot matrix display with multifunction virtual keys

• AutoHold

· Automatically holds the first stable reading on the display

• Calibration timeout

· Alerts when calibration is due at a specified interval

• Connectivity

· PC connectivity via opto-isolated micro-USB with HI92000 software

• GLP

· GLP data provides data from previous calibration to ensure Good Laboratory Practices are met

• Intuitive keypad

· Most of the available options such as GLP information, help, range, calibration and backlight have a dedicated button

• Supplied complete

· Each meter is supplied complete with sensor, calibration solution, beakers, PC software and connection cable, instruction manual, quick start guide and batteries in a rugged, custom carrying case.

 

Waterproof Protection

The meter is enclosed in an IP67 rated waterproof casing and can withstand immersion in water at a depth of 1 m for up to 30 minutes. 

 

 

 

Backlit Graphic LCD Display

These meters feature a backlit graphic LCD with  on-screen  help.  The  graphic  display allows for the use of virtual keys to provide for an intuitive user interface. 

 

 

 

CAL Check™

Hanna’s CAL Check maintains a history of past calibrations and monitors the pH electrode and buffers during subsequent calibrations for any signs of wide variances due to a dirty or broken electrode or contaminated pH  buffers.  During  calibration,  users  are alerted to problems should they occur. After calibration, the electrode’s overall condition is displayed as a percentage. 

 

 

 

Data Logging

The log-on-demand feature  allows  users to store up to 200 samples that can later be transferred to a PC with the HI920015 USB cable and HI92000 software.

 

Specifications

 

pH*	Range	-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH
	Resolution	0.1 pH; 0.01 pH; 0.001 pH
	Accuracy	±0.1 pH; ±0.01 pH; ±0.002 pH
	Calibration	up to five-point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and five custom buffers
	Temperature Compensation	automatic or manual from -20.0 to 120.0°C (-4.0 to 248.0°F)
mV*	Range	±2000 mV
	Resolution	0.1 mV
	Accuracy	±0.2 mV
	Relative mV Offset Range	±2000 mV
ISE	Range	from 1.00 E-⁷ to 9.99 E¹⁰ concentration
	Resolution	3 digits 0.01; 0.1; 1; 10 concentration
	Accuracy	±0.5% of reading (monovalent ions), ±1% of reading (divalent ions)
	Calibration	up to five point calibration, six standard solutions available (0.1, 1, 10, 100, 1000, 10000 ppm)
Temperature*	Range	-20.0 to 120.0 °C (-4.0 to 248.0°F)
	Resolution	0.1°C (0.1°F)
	Accuracy	±0.4°C (±0.8°F) (excluding probe error)
Additional Specifications	pH Probe	HI72911B titanium body, pH electrode with internal temperature sensor, BNC connector and 1 m (3.3’ cable)
	Slope Calibration	from 80 to 110%
	Log-on-demand	300 samples (100 each pH/mV/ISE range)
	PC Connection	opto-isolated USB with HI92000 software and micro USB cable
	Input Impedance	10¹² Ω
	Battery Type / Life	1.5V AA batteries (4) / approx. 200 hours of continuous use without backlight (50 hours with backlight)
	Auto-off	user selectable: 5, 10, 30, 60 min, disabled
	Environment	0 to 50°C (32 to 122°F); RH 100% IP67
	Dimensions / Weight	185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) / 400 g (14.2 oz.)
Ordering Information	HI981914 is supplied with HI72911B pH electrode, HI7004M pH 4.01 buffer solution (230 mL), HI7007M pH 7.01 buffer solution (230 mL), electrode cleaning solution sachet (2), 100 mL plastic beaker (2), HI92000 PC software, HI920015 micro USB cable, 1.5V AA batteries (4), quick start guide, quality certificate and instruction manual in an HI720191 rugged carrying case with custom insert.