RN-meter stationary RN-2211 with checking, HANNA INSTRUMENTS
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Technical characteristics
- BrandHanna Instruments
- Country of manufactureGermany
Description
RN - meter stationary RN - 2211 with checking, HANNA INSTRUMENTS
HI 2211 stationary rn - meter millivoltmetr
Old name ph 211
Indications rn/mV are displayed along with temperature. It is supplied with function of automatic thermal compensation, and also automatic calibration of the channel rn on 2 of 5 buffer solution which is written down in memory. Complete with the corresponding electrodes it is possible to measure the EMF and concentration of ions (carries out function of an ionomer).
Technical characteristics
- Range:
- pH - 2.00: 16: 00 pH
- mV ±399.9 mV; ±2000 mV
- temperature - 9.9: 120 °C
- Permission
- pH 0.01 pH
- mV 0.1 mV; 1 mV
- temperature is 0.1 °C
- Error
- pH ±0.01 pH
- mV ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
- temperature is ±0.5 °C (0.0: 100.0 °C); ±1 °C
- Calibration of pH automatic, on 1 or 2 points from 5 kept in memory (pH 4.01, 6.86, 7.01, 9.18, 10.01)
- Temokompensation automatic with eletrody HI 7662 or manual - 9.9 - 120 °C
- pH HI 1131B electrode
- HI 7662 thermoelectrode
- Entrance resistance 10 * * 12 Ohms
- Power supply from the adapter 12V
- Ulosviya of use
- temperature 0: 50 °C
- humidity to 95%
- Dimensions 240 x 182 x 74
- Weight is 1.1 kg
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RN-meter stationary RN-2211 with checking, HANNA INSTRUMENTS