อุปกรณ์วัด pH (pH / ORP bench with 5-point calibration, GLP and memory)

HI 2214-02
pH / ORP bench with 5-point calibration, GLP and memory

HI 2214 is a new pH / ORP Simple bench is flexible, renovated in appearance and functionality. Main features:
• Measures pH and ORP
100 • Storing data
• UBS for connection to PC
• Automatic pH calibration up to 5 points, with 7 memorized buffers and 2 can be set by the user
• Large display (3.8 x 15.9 cm)
• Simultaneous display of pH and temperature
• Functions GLP (Good Laboratory Practice)
• Scale extended temperature (-20.0 to 120.0 ° C)
• Supplied with glass electrode and temperature probe HI1131B

Specifications HI 2214-02

Parameter
PH scale -2.0 to 16.0 pH -2.00 to 16.00 pH
Resolution pH 0.1 pH 0.01 pH
Accuracy pH (at 20 ° C) ± 0.01 pH
MV ± 699.9 mV ± 2000 mV
MV resolution 0.1 mV (± 699.9 mV), 1 mV (± 2000 mV)
Accuracy mV (at 20 ° C) ± 0.2 mV (± 699.9 mV) ± 1 mV (± 2000 mV)
Scale temperature -20.0 to 120.0 ° C
Temperature resolution 0.1 ° C
Accuracy at 20 ° C temperature ± 0.2 ° C
Relative offset ± 2000 mV
PH Calibration Automatic up to 5 points with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) and 2 custom buffers
Temperature Compensation Manual or automatic (with HI 7662 probe) -20.0 to 120.0 ° C
PH electrode HI 1131B, glass body, refillable, BNC connector, 1 m cable (included)
Temperature Probe HI 7662 1 m cable (included)
Input impedance 10 12 Ohm
Storing a sample Up to 100 data
Interfaces USB
Supply 12 Vdc adapter included
Terms of use from 0 to 50 ° C; max 95% RH
Dimensions and weight 235 x 222 x 109 mm / 1.3 kg

Accessories HI 2214-02

FC 210B PH electrode for food, double junction, Viscolene, conic, BNC connector, 1 m cable
FC 400B PH electrode for food, open junction, gel electrolyte, PVDF body, BNC connector, 1 m cable
HI 1043B Combined pH electrode, refillable, glass body, double junction, BNC connector and 1 m cable
HI 1053B Combined pH electrode, refillable, glass body, three porous plugs, BNC connector, 1 m cable
HI 1083B Combined pH electrode with glass body, Viscolene, open junction, diameter 3 mm, BNC connector, 1 m cable
HI 1131B Refillable combination pH electrode with glass body, BNC connector, 1 m cable
HI 3131B Rechargeable ORP combination electrode with glass body, platinum sensor, BNC connector, 1 m cable
HI 3230B ORP combination electrode with plastic body, platinum sensor, gel-filled, BNC connector, 1 m cable
HI 7001L Solution pH 1.68, 500 mL
HI 7004L Solution pH 4.01, 500 mL
HI 7004L / C Solution pH 4.01, 500 mL, with certificate of analysis
HI 7006L Solution pH 6.86, 500 mL
HI 7006L / C Solution pH 6.86, 500 mL, with certificate of analysis
HI 7007L Solution pH 7.01, 500 mL
HI 7007L / C Solution pH 7.01, 500 mL, with certificate of analysis
HI 7009L Solution pH 9.18, 500 mL
HI 7009L / C Solution pH 9.18, 500 mL, with certificate of analysis
HI 7010L Solution pH 10.01, 500 mL
HI 7010L / C Solution pH 10.01, 500 mL, with certificate of analysis
HI 70300L Electrode storage solution, 500 mL
HI 7061L Electrode cleaning solution, general use, 500 mL
HI 7071 Electrolyte solution 3.5 M KCl + AgCl (4×30 ml)
HI 7091L Reducing pretreatment solution, 500 mL
HI 7092L Oxidizing Pretreatment Solution, 500 mL
HI 710006 12 Vac adapter Vdc/230
HI 76404N Stand holders for type instruments HI 4211
HI 7662 Thermistor temperature probe
HI 92000 Windows ® compatible software for PC connection
HI 920013 USB cable, length 1.8 m