อุปกรณ์วัด pH (0.001 Resolution pH/ORP/ISE/°C Benchtop Meter)

HI 2216

0.001 Resolution pH/ORP/ISE/°C Benchtop Meter

The HI 2216 is a pH, ORP, ISE meter with five point pH calibration and 0.001 pH resolution.

This instrument provides GLP capabilities to allow for the storage and retrieval of all data regarding pH, ORP, and ISE calibration.

HI 2216 can perform measurements using ORP electrodes in the mV scale and ISE electrodes in the ppm scale through the pH channel input. A relative mV feature is also provided.

Specifications

Range  pH  –2.0 to 16.0 pH; –2.00 to 16.00 pH; –2.000 to 16.000 pH
mV  ±999.9 mV (ORP); ±2000 mV (ORP)
ISE  0.001 to 19990 ppm
Temperature   –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
Resolution  pH  0.1 pH; 0.01 pH; 0.001 pH
mV  0.1 mV (±999.9 mV); 1 mV (±2000 mV)
ISE  0.001 (to 1.999 ppm); 0.01 (to 19.99 ppm);
0.1 (to 199.9 ppm); 1 (to 1999 ppm); 10 (to 19990 ppm)
Temperature  0.1 ºC
Accuracy  (@ 20ºC/68ºF)  pH  ±0.1 pH; ±0.01 pH; ±0.002 pH
mV  ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV)
ISE  ±0.5% FS
Temperature  ±0.2ºC (excluding probe error)
Relative mV Offset  ±2000 mV
pH Calibration  automatic, up to five point calibration with seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffers
ISE Calibration  automatic, one or two points with five available buffers
(0.1, 1, 10, 100, 1000 ppm)
Temperature Compensation  manual or automatic (with HI 7662 probe) from –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
pH Electrode  HI 1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe  HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance  1012 ohm
PC Connectivity  opto-isolated USB
Data Logging  log on demand, 200 records; autologging, 500 records
Logging Interval  stability logging (“StAb”) 5, 10, 30 seconds;
1, 2, 5, 10, 15, 30, 60, 120, 180 minutes
Power Supply  12 VDC adapter (included)
Environment  0 to 50°C (32 to 122°F); RH max 95%
Dimensions  235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight  1.3 Kg (2.9 lb.)

Accessories

Electrodes
HI 1043P  Combination pH Electrode, Refillable w/ Double Junction
BNC Connection + pin
HI 1053P  Combination pH Electrode, Refillable w/ Conical Tip
BNC + pin Connection
HI 1083P  Combination pH Electrode w/ Micro Bulb
BNC + pin Connection
HI 1131P  Refillable, Combination pH Electrode for the Laboratory and Beer Testing
BNC + pin Connection
HI 1332P  pH Electrode for Chemicals, Quality Control, and Field
BNC + Pin Connection
Solutions
HI 5004L  pH 4.01 buffer solution
HI 5007L  pH 7.01 buffer solution
HI 5010L  pH 10.01 buffer solution
HI 7061L  General Purpose Cleaning Solution
1 x 500 mL bottle
HI 70300L  Electrode Storage Solution
1 x 500 mL bottle
Accessories
HI 92000  Windows® Compatible Software
HI 920013  USB Cable