Máy đo Oxy hòa tan Hanna HI 2040

Máy đo Oxy hòa tan Hanna HI 2040

Liên hệ

DO Range   0.00 to 45.00 mg/L (ppm)
0.0 to 300.0% saturation
DO Resolution   0.01 mg/L (ppm)
0.1% saturation
DO Accuracy @ 25°C/77°F   ±1.5% of reading ±1 digit
DO Calibration Points   1 point slope calibration with probe in water saturated air (100%)
1 point offset calibration in HI 7040 solution (0%)
DO Temperature Compensation   Automatic: 0.0 to 50.0°C; 32.0 to 122.0°F
DO Salinity Compensation   0 to 40 g/L (1 g/L resolution)
DO Altitude Compensation   -500 to 4000m (100m resolution), -1640 to 13120’ (328’ resolution)
Temperature Range [°C/°F]   -20.0 to 120.0°C; -4.0 to 248.0°F
Temperature Resolution   0.1°C; 0.1°F
Temperature Accuracy @ 25°C/77°F   ±0.5°C; ±1.0°F
°C/°F   YES
GLP   YES
Keyboard   9 Keys (on/off, 8 dedicated)
Log Feature   Up to 1000 records organized in Manual Log on demand (Max. 200 logs), Manual log on Stability (Max. 200 logs), Interval logging with up to 100 lots (Max. 600 logs/lot)
Storage Interface   USB
PC Interface   Micro USB
Power Supply   5 VDC
Dimensions   202 x 140 x 12.7 mm (8” x 5.5” x .05”)
Weight   250 grams (8.82 oz.)
*   with temperature compensation function disabled
**   temperature limits will be reduced to actual probe/sensor limits
***   pH 3.00 is only visible when using specific pH electrodes and will replace pH 4.01 buffer

 

Máy đo pH Hanna Hi 2211

Máy đo pH Hanna Hi 2211

Liên hệ

Khoảng đo pH -2.00 to 16.00 pH
Độ phân giải 0.01 pH
Độ chính xác ±0.01 pH
Khoảng đo mV ±399.9 mV; ±2000 mV
Độ phân giải 0.1 mV; 1 mV 0.01 pH
Độ chính xác ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
Độ phân giải 0.1 °C
Độ chính xác 0.5 °C (0.0 - 100.0 °C)
Điện cực nhiệt độ HI 7662
Nguồn 12 VDC adapter (included)
Môi trường hoạt động 0 - 50°C (32 - 122°F); RH max 95%
Kích thước  240 x 182 x 74 mm (9.4 x 7.1 x 2.9")
Trọng lượng 1.1 Kg

 

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