Kategori: PH Meter

Kendala para teknisi dan peneliti dilapangan salah satunya adalah banyaknya alat yang diangkut kesana kemari, berat dan ribet, apalagi pengukuran dilakukan di tepi-tepi sungai, daerah aliran limbah yang berlumpur, semak dan medan yang curam. Biasanya pekerja dilapangan disibukan dengan penggunaan alat yang banyak, setiap parameter kualitas air pengukuran menggunakan satu jenis alat, bayangkan jika parameter yang diukur ada 15 parameter, akan sangat merepotkan, Hanna dalam hal ini memahami kendala-kendala dilapangan seperti ini, maka Hanna mengeluarkan produk untuk pengukuran parameter kualitas air dilapangan yang dengan satu alat bisa mengukur sekaligus banyak parameter. Tentu alat ini harus kedap air.

Type HI98196 ini adalah type portable yang tahan air yang dapat mengukur banyak parameter, menggabungkan beberapa parameter sekaligus, sebanyak 7 parameter kualitas air yang berbeda. Parameter yang dapat dihitung itu adalah parameter pH, ORP, DO, Tekanan Atmosfir, Temperatur suhu, dengan menggunakan mikroprosesor multi-sensor probe yang mengirimkan bacaan digital ke meter, di mana titik data dapat ditampilkan dan login. Penggunaan perangkat digital memungkinkan untuk transfer data hingga 100 meter panjangnya kabel. Sistem ini lengkap dan sederhana untuk setup dan mudah digunakan.

Fitur-fitur Alat

Backlit Graphic LCD Display – Tipe HI98196 ini dilengkapi dengan sebuah fitur backlit graphic LCD pada screen dan sembilan parameter tersebut terbaca jelas secara simultan.
Waterproof Protection – Menggunakan IP67 waterproof casing dan dapat bertahan di dalam air selama 30 menit dengan kedalaman 1 meter. Probe menggunakan IP68 rating waterproof untuk didalam air.
Quick Connect Digital Probe – Probe dengan type HI7698196 sangat mudah untuk di koneksikan dgn DIN connector dan tahan air.
Color Coded, Field Replaceable Sensors – Sensor replacement is quick and easy with field replaceable, screw type connectors that are color coded for easy sensor port identification.
Auto-sensor Recognition – The probe and meter automatically recognize the sensors that are connected.
Automatic temperature compensation – Integrated temperature sensor allows for automatic temperature compensation of pH and conductivity measurements.
Automatic Barometric Pressure Compensation – The meter features a built-in barometer with user-selectable units for dissolved oxygen pressure compensation.
Standard or Quick Calibration – Quick Calibration provides a speedy, single point calibration for pH and conductivity. Standard pH calibration options are available for calibrating up to three points from a selection of five standard buffers and one custom buffer. Conductivity calibration is a single point from six standard selections or one custom standard.
GLP Data – HI98196 includes a GLP feature thatallows users to view calibration data and calibration expiration information at the touch of a key. Calibration data includes date, time, buffers/standards used for calibration, and slope characteristics.
Data Logging – The HI98196 allows users to store up to 45,000 continuous or log-on-demand samples with logging intervals from one second to three hours.
Intuitive Keypad – The fitted rubber keypad has dedicated keys for power, backlight, up/down arrows, help and alphanumeric characters. The meter also features two virtual soft keys that navigate the user through the configuration of each parameter, meter setup, and logging of data. The interface is intuitive for any user’s level of experience.
Dedicated Help Key – Contextual help is always available through a dedicated “HELP” key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration. The help information displayed is relative to the setting/option being viewed.
PC Connectivity – Logged data can be transferred to a Window’s compatible PC with the included HI920015 micro USB cable and HI9298194 software.
Long Battery Life – The display of the meter has a battery icon indicator to show the remaining power. The meter uses four 1.5V AA batteries that provide up to 360 hours of battery life.
Rugged thermoformed carrying case – The HI98196 meter, probe, and all accessories are supplied in a rugged carrying case designed to provide years of use. The inside compartment of the carrying case is thermoformed to securely hold and protect all of the components.

Probe Details
The HI7698196 is a multiparameter pH/EC/Temperature probe for use with the HI98196 portable meter. It features a quick connect that makes a waterproof connection with the meter. Sensors are automatically recognized by the probe and meter when connected. Any ports not used on the probe will not have the parameter displayed on the meter. Sensor replacement is quick and easy with field replaceable, screw type connectors that are color coded for easy sensor identification. The probe features a multistrand-multiconductor shielded cable with 4m, 10m, 20m, and 40m lengths available. It’s rugged, waterproof design makes it ideal for field use.
HI98194 pH kit

Rugged Carrying Case
The HI98196 meter, probe, and all accessories are supplied in a rugged carrying case designed to provide years of use. The inside compartment of the carrying case is thermoformed to securely hold and protect all of the components.

Specifications :
pH Range : 0.00 to 14.00 pH
pH Resolution : 0.01 pH
pH Accuracy : ±0.02 pH
pH Calibration : automatic one, two, or three points with automatic recognition of five standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or one custom buffer
mV Range : ±600.0 mV
mV Resolution : 0.1 mV
mV Accuracy : ±0.5 mV
ORP Range : ±2000 mV
ORP Resolution : 0.1 mV
ORP Accuracy : ±1.0 mV
ORP Calibration : automatic at one custom point (relative mV)
DO Range : 0.0 to 500.0%; 0.00 to 50.00 ppm (mg/L)
DO Resolution : 0.1%; 0.01 ppm (mg/L)
DO Accuracy : 0.0 to 300.0% saturation: ±1.5% of reading or ±1.0% saturation whichever is greater, 0.00 to 30.00 ppm (mg/L): ±1.5% of reading or ±0.10 ppm (mg/L), whichever is greater, 30.00 ppm (mg/L) to 50.00 ppm (mg/L): ±3% of reading, 300.0 to 500.0% saturation: ±3% of reading
DO Calibration : automatic one or two point at 100% saturation (8.26 mg/L) and 0% saturation (0 mg/L).
Atmospheric Pressure Range : 450 to 850 mm Hg; 17.72 to 33.46 in Hg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa
Atmospheric Pressure Resolution : 0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa
Atmospheric Pressure Accuracy : ±3 mm Hg within ±15°C from the temperature during calibration
Atmospheric Pressure Calibration : automatic at one custom point
Temperature Range : -5.00 to 55.00 °C, 23.00 to 131.00 °F, 268.15 to 328.15 K
Temperature Resolution : 0.01 K, 0.01 °C, 0.01 °F
Temperature Accuracy : ±0.15 °C; ±0.27 °F; ±0.15 K
Temperature Calibration : automatic at one custom point
Temperature Compensation : automatic from -5 to 55 °C (23 to 131 °F)
Logging Memory : 45,000 records (continuous logging or log-on-demand of all parameters)
Logging Interval : one second to three hours
PC Connectivity : USB to PC with HI9298194 Hanna software installed
Battery Type/Life : 1.5V AA batteries (4) / approximately 360 hours of continuous use without backlight (50 hours with backlight)
Environment : 0 to 50°C (32 to 122°F); RH 100% (IP67)
Dimensions : 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight : 400 g (14.2 oz.)
Ordering Information : HI98196 is supplied with HI7698196 probe, HI7698194-1 pH/ORP sensor, HI7698194-2 DO sensor, HI 76981942 Probe maintenance kit (HI 7042S DO electrolyte solution, DO membrane caps (5), O-rings for sensors (5), syringe with grease to lubricate the O-rings), HI9298194 Hanna PC software, HI920015 micro USB cable, 1.5V AA batteries (4), instruction manual, quick start guide, quality certificate, and rugged carrying case with custom thermoformed insert.