The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.
Designed for optimum consistency and reproducibility the HI-991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility
Different TDS factors ranging from 0.45 to 1.00 Temperature coefficients (ß) ranging from 0.0 to 2.4%
Each meter is supplied complete with:
- HI-12883 pH/EC/TDS probe with built-in temperature sensor, DIN connector and 1mm cable
- pH 4.01 & 7.01 buffer sachets
- HI-70030 12880 µS/cm and HI-70038 6.44 ppt calibration solution - 1 sachet of each
- HI-700601 Electrode cleaning solution (2 sachets)
- 100ml beaker
- Alkaline batteries: 1.5V AAA x 3
- Rugged carrying case
- Calibration certificate of meter
- Calibration certificate of probe
- Instruction manual
About the HI-12883 probe
The HI-12883 multi-parameter probe, incorporates a domed shaped pH bulb rated from 0-13 pH, a single junction Ag/Cl reference electrode with gelled electrolyte and a retractable cloth wick junction, a graphite EC/TDS cell, and a temperature sensor in one convenient, rugged polypropylene body. In addition, to ensure against interference from transient electrical noise to pH, a solid-state pre-amplifier is integrated into the probe. The probe is rated from 0 to 50°C.
Main features:
- Simultaneous, pH, EC/TDS and temperature measurements on a large three line LCD display
- Selectable temperature unit
- pH electrode condition display
- mV of pH measurement for electrode check
- Last calibration points pH and EC
- HI-12883 dedicated pH/EC/TDS/temperature probe
- Probe quick connect system
- Battery life indication and low battery detection
- Auto-off function
- Keystroke confirmation tone
- Waterproof casing IP67
Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.
PC Interface - Download test results to a computer programmed with HANNA’s Windows® compatible software (HI-92000), directly from equipment via a USB port or a RS232 cable outlet. (Also see Bluetooth Connection).
Optional shockproof silicon rubber boot
Specially designed to protect your instrument from damage or impact - HI-710028 - Orange, HI-710029 - blue. Buy separately.
| pH Range |
|
-2.00 to 16.00 pH* |
| pH-mV |
|
±825 mV (pH-mV) |
| EC |
|
0 .00 to 20.00 mS/cm** |
| TDS |
|
0.00 to 10.00ppt (g/L) |
| Temperature Range |
|
-5.0 to 105.0°C |
| pH Resolution |
|
0.01 pH |
| pH-mV Resolution |
|
1 mV |
| EC |
|
1µS/cm |
| TDS |
|
1ppm (mg/L) |
| Temperature Resolution |
|
0.1°C |
| pH Accuracy @20°C |
|
±0.02 pH |
| pH-mV |
|
>±1 mV |
| EC/TDS |
|
±2%F.S. |
| Temperature Accuracy |
|
±0.5°C |
| pH Electrode |
|
HI-12883 pH/EC/TDS temperature sensor, Quick Connect DIN connector and 1 m (3.3') cable (included); please note: HI-12883 is limited to be used from 0 to 13 pH and from 0 to 50° |
| TDS Conversion factor |
|
Selectable from 0.45 to 1.00 with 0.01 increments |
| Battery Type / Life |
|
3 x 1.5V AAA / approx. 600 hours of continuous use |
| Environment |
|
0 to 50°C (32 to 122°F); RH max 100% |
| Dimensions |
|
154 x 63 x 30 mm |
| Weight |
|
196 g |
| Case Protection Rating |
|
IP67 |
| Ordering information |
|
HI-991301 is supplied with HI-12883 pH/EC/TDS probe with built-in temperature sensor, DIN Connector and 1m cable, pH 4.01 and 7.01 buffer sachets, HI-70030 12880 µS/cm and HI-70038 6.44 ppt calibration solution sachets, HI-700601 electrode cleaning solution sachets (2), 100mL beaker, 1.5V AAA batteries (3), calibration certificate of meter, calibration certificate of probe, instruction manual and HI-710142 rugged carry case. |