HANNA pH/mV Benchtop Meter -


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Katalog HI2211
Brand Hanna
Kondisi New
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Katalog HI2211
Ukuran -
Ketersedian Hubungi Kami
Harga Call Price
DAPATKAN PENAWARAN
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Description:

pH/mV Benchtop Meter

Features at-a-glance

Simple User Interface - Operation is simple with limited features that only require the use of a couple of buttons.  Readings are  easy to view on the large, clear display.

One or Two-Point Calibration - Automatic calibration can be performed at 1 or 2 points using the 5 pre programmed buffers  (4.01, 6.86, 7.01, 9.18, and 10.01).

HI1131B pH Electrode - The HI2211 is supplied with the HI1131B glass body, double junction, refillable pH electrode with an indicating sensor made of High Temperature (HT) glass. The double junction and HT glass design allows the HI1131B to be used in a wide variety of application from samples with metals and Tris buffer to samples at elevated temperatures.

Temperature Compensation - The HI2211offers automatic or manual temperature compensation of pH measurements over a wide range from -9.9 to 120.0°C.

mV mode - The HI2211 has a mV mode that can be used with a wide variety of ORP electrodes. The mV mode is also useful in checking the offset and slope of the pH electrode. Understanding the offset and slope characteristic is helpful in knowing if the probe is functioning correctly.

Stability Indicator - The HI2211 features a stability indicator. An hourglass appears on the display when there is instability in the reading. The hourglass disappears once the reading has stabilized. At that time a reading should be taken or stored.

Measurement Recall - The HI2211 has a “MEM” button to store a reading. The reading can be recalled at anytime by pressing the memory recall “MR” button.

pH Specifications

pH Range -2.00 to 16.00 pH
pH Resolution 0.01 pH
pH Accuracy (@25ºC/77ºF) ±0.01 pH
pH Calibration automatic, one or two-point with five memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
pH Temperature Compensation automatic or manual from -9.9 to 120.0°C
mV Range ±399.9 mV ; ±2000 mV
mV Resolution 0.1 mV; 1 mV
mV Accuracy ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)



Temperature Specifications

Temperature Range -9.9 to 120.0°C (14.2 to 248.0°F)
Temperature Accuracy ±0.5 °C (0.0 - 100.0 °C); ±1 °C (outside)
Temperature Resolution 0.1 °C


Additional Specifications

Electrode/Probe glass body pH electrode with BNC connector
Temperature Probe stainless steel temperature probe
Environment 0 to 50°C (32 to 122°F; 273 to 323 K), RH max 95% non-condensing
Input Impedance 10¹² Ohms
Power Supply 12 VDC adapter (included)
Dimensions 240 x 187 x 74mm (9.4 x 7.1 x 2.9”)
Ordering Information HI2211 is supplied with HI1131B pH electrode, HI7662 temperature probe, HI76404N electrode holder, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI7082 electrolyte solution, HI700601 cleaning solution sachet, 12 VDC adapter, and instructions.

 

 

 

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