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

HI 2215-02
pH / ORP bench with 5-point calibration, GLP, memory and stability logging

HI 2215 is a new pH / ORP Simple bench is flexible, renovated in appearance and functionality. Main features:
• Measures pH and ORP with micron resolution
• Stability logging: Auto store data 500
• Storing data on a sample 100
• 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 (15.9 x 3.8 cm)
• Simultaneous display of pH and temperature
• Functions GLP (Good Laboratory Practice)
• Scale extended temperature (-20.0 to 120.0 ° C)
• Supplied with electrode HI1131B glass and temperature probe

Specifications HI 2215-02

Parameter
PH scale -2.0 to 16.0 pH -2.00 to 16.00 pH; -2.000 to 16.000 pH
Resolution pH 0.1 pH 0.01 pH; 0.001 pH
Accuracy pH (at 20 ° C) ± 0.1 pH ± 0.01 pH ± 0.002 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
Automatic storage Stability logging up to 500 data (5, 10, 30 seconds, 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes)
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 2215-02

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