อุปกรณ์วัด pH (Portable Analog pH Meter with pre-amplified pH electrode)

HI 8314

Portable Analog pH Meter with pre-amplified pH electrode

HI 8314 is a handheld pH/mV/°C meter designed to be reliable and easy-to-use.

HI 8314 uses the HI 1217D pre-amplified pH electrode and internal temperature sensor.

Manual calibration is performed at one or two points by adjusting the trimmers on the front panel. This instrument is ideal for applications that require a custom calibration point. Manual calibration can be extremely useful in order to achieve better accuracy.

Specifications

Range  pH  0.00 to 14.00 pH
ORP  ±1999 mV
Temperature  0.0 to 100.0°C
Resolution  pH  0.01 pH
ORP  1 mV
Temperature  0.1°C
Accuracy  pH  ±0.01 pH
ORP  ±1 mV
Temperature  ±0.4°C (excluding probe error)
pH Calibration  manual, two point, through trimmers (offset ±1 pH; slope: 80 to 110%)
Temperature Compensation  Automatic, 0 to 70°C (32 to 158°F)
Probe  HI 1217D PEI body, pre-amplified pH electrode with internal temperature sensor, DIN connector and 1 m cable (included)
Input Impedance  1012 Ohm
Battery Type / Life  9V / approximately 100 hours of continuous use
Environment  0 to 50°C (32 to 122°F); RH max 100%
Dimensions  145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’)
Weight  230 g (8.1 oz.)

Accessories 
Electrodes
HI 3618D  ORP Combination Electrode for Laboratory Use
HI 1217D   General Purpose pH Electrode
for HI 8314 and HI 9210N
Solutions
HI 7004L  4.01 pH Buffer Solution
1 x 500 mL bottle
HI 7007L  7.01 pH Buffer Solution
1 x 500 mL bottle
HI 7010L  10.01 pH Buffer Solution
1 x 500 mL bottle
HI 70300L  Electrode Storage Solution
1 x 500 mL bottle
HI 7061L  General Purpose Cleaning Solution
1 x 500 mL bottle
Accessories
HI 710015  Shockproof Silicone Boot
HI 8424 Style Casing, Blue
HI 710016  Shockproof Silicone Boot
HI 8424 Style Casing, Orange