|
HI 8427 is designed specifically to simulate pH and ORP electrodes and to confirm proper functioning of your meter. Standard pH electrode ranges are selectable with a dial on the front panel. The pH range is pH 0, pH 2, pH 4, pH 7, pH 10, pH 12 and pH 14 with the mV range being -1900 mV, -350 mV, +350 mV and +1900 mV.
Manual temperature compensation from 0 to 50°C (32 to 122°F) allows temperature simulation. Provided with a universal BNC connector, this unit is also a high impedance tester, for cable and connector inspection with a leakage sensitivity of 109 ohm. This unique tester is a "one of a kind" in the industry that eliminates the need for very expensive mega ohm meters.
Sometimes it is difficult to work out whether a particular malfunction is due to the meter or the electrode. If you have been in this position, the HANNA® precision HI 931001 pH/ORP electrode simulator is the perfect solution for you. By simply connecting HI 931001 to your meter's input socket and turning the dials, pH readings can be simulated from 0 to 14 pH in 0.01 steps. The output signals all correspond to pH values at 25°C and your pH meter should display the same values that can be seen on the simulators LCD.
For the mV range, HI 931001 can simulate output from -1000 to +1000 mV in 1 mV steps.
- Range: pH - 0.00 to 14.00 pH
- Range: mV - -10.00 to 10.00
- Resolution: pH - 0.01 pH
- Resolution: mV - 1 mV
- Accuracy: pH - ±0.01 pH
- Accuracy: mV - ±1 mV
- Temperature Compensation: all output values are simulated at 25°C
- Battery Type/Life: 1 x 9V / approx. 500 hours of continuous use
- Environment: 0 to 50°C (32 to 122°F); RH max 95%
- Dimensions: 185 x 82 x 53 mm (7.3 x 3.2 x 2.1")
- Weight: 255 g (9.0 oz)
HI 931001 is supplied with HI 7858/1 BNC/BNC connection cable (1m, 3.3' long), battery and instructions.
|
