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$393.00
In stock
The system can be calibrated at one or two points for pH and at one point for conductivity. Seawater salinity is expressed in either parts per thousand (ppt), Practical Salinity Units (PSU), or Specific Gravity (S.G.).
Testing and monitoring salinity in saltwater aquariums is an ongoing task. The HI981520 is an easy to use vertical mount unit that continuously monitors and displays conductivity and pH.
A high/low alarm can be configured for each parameter and the results are displayed on a large, easy to read LCD.
The attached two-electrode conductivity probe features a built-in temperature sensor for rapid, high-accuracy temperature readings.
The Hanna HI1286 pH double junction, gel-filled pH electrode features a PEI resin body that is easy to clean and resistant to many aggressive chemicals. Additionally, the double junction design is less susceptible to clogging for fast and stable readings.
Two Alarm operating modes (High/Low Value) for each supported parameter
High/Low Alarm generated when measured value exceeds or drops below configured parameter High/Low Value
Acoustic signal generated each time an alarm is triggered
All readings are compensated for variations in temperature
Temperature is displayed in ℃ or ℉ along with pH and EC readings
The EC probe contains an integral temperature sensor that simplifies installation
Easy to read LCD display
| Weight | 0.3 kg |
|---|---|
| Parameter | Temperature |
| SKU | HI981520 |
| Name | Marine Monitor pH, Marine Salinity, and Temperature – HI981520 |
| pH Range | 0.0 to 14.0 pH |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.2 pH |
| pH Calibration | Manual or automatic two-point calibration |
| in 7.01 and 10.01 pH | |
| PPT Range | 0.0 to 70.0 ppt (g/L) |
| PPT Resolution | 0.1 ppt (g/L) |
| PPT Accuracy | ±1.0 ppt between 0.0 ppt and 40.0 ppt |
| ±2.0 ppt between 40.0 ppt and 70.0 ppt | |
| PPT Calibration | Automatic, single point in 35.00 ppt |
| PSU Range | 0.0 to 70.0 PSU |
| PSU Resolution | 0.1 PSU |
| PSU Accuracy | ±1.0 PSU between 0.0 PSU and 40.0 PSU |
| ±2.0 PSU between 40.0 PSU and 70.0 PSU | |
| Temperature Range | 0.0 to 50.0 °C (32.0 to 122.0 °F) |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temperature Accuracy | ±0.5 °C / ±1.0 °F |
| Temperature Calibration | Automatic, 5 to 50 °C (41 to 122 °F) |
| Alarm pH/EC/Temperature | High or Low with Enable or Disable option |
| High/Low Value | With High/Low alarm enabled |
| Probes pH | HI1286 |
| Probes EC | Attached |
| Power Supply | 12 Vdc adapter (included) from 115 Vac, and |
| 230 Vac | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95%, noncondensing |
| Casing | IP65 ingress protection |
| Dimensions | 125 x 185 x 38 mm (4.92 x 7.28 x 1.49”) |
| Weight | 300 g (10.6 oz) |
| HI981520 is supplied with | HI1286 pH electrode, attached conductivity and temperature probe, pH 7.01 buffer solution, 20 mL sachet (2 pcs.), pH 10.01 buffer solution, 20 mL sachet (2 pcs.), 35.00 ppt salinity calibration solution, 20 mL sachet (2 pcs.), electrode cleaning solution, 20 mL sachet (2 pcs.), suction cup with clip (2 pcs.), self‑adhesive fastener (2 pcs.), 12 Vdc power adapter, probe quality certificate, instrument quality certificate, quick reference guide with QR code and URL link for manual download. |
To empower customers to achieve quality
by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
