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Hanna Continous pH Monitoring pH Meter- Hanna HI-981402
Product Description
Hanna pH Pronto (HI 981402)
The Hanna HI 981402 is a water-resistant pH Meter with a built in 3 1/2 digital LCD. The meter is supplied with the HI 1286 double junction, plastic body, gel-filled combination pH electrode with a 2 meter flexible cable.
- Water Resistant
- LED Alarm
- Clog Resistant Electrode
The BNC Connector is protected by a waterproof sheath. The electrode also has a unique clog-resistant PTFE junction that enhances both probe life and accuracy.
The alarm setpoint can be selected anywhere in the 3 to 11pH range. A red LED warns the user in the event the reading is outside the setpoint by more than +/-0.5pH. Calibration can be be manually performed at 2 points through two easily accessible trimmers on the front of the unit.
The 12v DC Power supply (included) is ideal for continuous monitoring over extended periods of time.
| Range | 0.0 - 14.0 pH |
| Resolution | 0.1pH |
| Accuracy | +/- 0.1 pH |
| Calibration | Manual 1 or 2 Points |
| Alarm | Red LED (Blinks when ph reading differs from the setpoint by more than 0.5pH |
| Ph Electrode | HI 1286 Plastic Body, Double Junction. PTFE Junction with 2M Cable and BNC (Included) |
| Power Supply | 12v DC Included |
| Dimensions | 86x110x43mm |
| Weight | 677g |
Included Accessories
- Gel-filled combination pH electrode with a 2 meter flexible cable
- Buffer Solution pH4.01 & pH7.01 Sachet
- Power Supply
- Manufacturers Calibration Certificate
- Manual
Product Questions
-
Cheese making
Posted by Unknown on 4th May 2010
Q:Would this piece of equipment and the probe be suitable for monitoring in the production of hard and soft cheeses?
A: We would suggest the Hanna HI-99161 for measuring pH in Cheese
http://www.digital-meters.com/products/Food-and-Dairy-pH-Meter-%252d-Hanna-HI%252d99161.html
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Electrode
Posted by Unknown on 1st Oct 2009
Q; What is the physical size of the electrode (i.e. the size of a measured sample would have to be....)?
A: I would estimate that your sample would need to be a minimum of 3cm deep to get a good reading.
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soil ph
Posted by Unknown on 16th Sep 2009
Q: is this meter suitable for soil testing?
A: The meter is, but the electrode isn't. You will need to invest in a spear tip probe for soil pH. Testing soil with a general purpose electrode would shatter the glass filter.
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