Ion selective meters for nitrate, LAQUAtwin NO3-11 / NO3-11C / NO3-11S
Supplier: HORIBA
Certificates
About this item
These pocket meters directly measure nitrate ion and nirate-nitrogen concentrations in 0,3 ml sample (or 0,05 ml sample with sampling sheet B). The unique flat sensor allows measurement of viscous liquids, solids, and even powder samples. The sensor does not need to be dipped into the sample, a few drops are sufficient.
- Automatic standard recognition, changeable high and low calibration values
- Automatic hold / auto stable
- Durable waterproof ABS housing, LCD with backlight
- Auto power off after 30 minutes, low battery indicator
- 400 hours battery life (continuous use without backlight)
- No need for a beaker to calibrate the meter or measure a sample
- Replaceable electrode
There are three different models available: NO3-11 is ideal for general measurements, NO3-11C is ideal for crop measurement and NO3-11S is ideal for soil measurement.
Delivery: All models are supplied with sensor S040, 2× CR2032 batteries, storage case, dropper pipette and instruction manual.
NO3-11 additionally includes: 150 ppm and 2000 ppm standard solution (14 ml each), 5 sampling sheets B.
NO3-11C additionally includes: 300 ppm and 5000 ppm standard solution (14 ml each).
NO3-11S additionally includes: 30 ppm and 300 ppm standard solution (14 ml each), 100 sampling sheets B.
NO3-11 additionally includes: 150 ppm and 2000 ppm standard solution (14 ml each), 5 sampling sheets B.
NO3-11C additionally includes: 300 ppm and 5000 ppm standard solution (14 ml each).
NO3-11S additionally includes: 30 ppm and 300 ppm standard solution (14 ml each), 100 sampling sheets B.
Specifications
- Catalog No:
- HORI3200689163
- HORI3200689164
- HORI3200689162
- Model:
- NO3-11C
- NO3-11S
- NO3-11
- ISE range:
- NO₃-: 6 - 9900 ppm
NO₃-N: 1,4 - 2200 ppm - NO₃-: 6 - 9900 ppm
NO₃-N: 1,4 - 2200 ppm - NO₃-: 6 - 9900 ppm
NO₃-N: 1,4 - 2200 ppm
- ISE resolution:
- 1 ppm (6 - 99 ppm )
10 ppm (100 - 990 ppm)
100 ppm (> 990 ppm) - 1 ppm (6 - 99 ppm )
10 ppm (100 - 990 ppm)
100 ppm (> 990 ppm) - 1 ppm (6 - 99 ppm )
10 ppm (100 - 990 ppm)
100 ppm (> 990 ppm)
- ISE accuracy:
- ±10% of reading value
- ±10% of reading value
- ±10% of reading value
- ISE calibration:
- 1- or 2-point (default: 300 ppm and 5000 ppm)
- 1- or 2-point (default: 30 ppm and 300 ppm)
- 1- or 2-point (default: 150 ppm and 2000 ppm)
- Display:
- Custom (monochrome) digital LCD with backlight
- Custom (monochrome) digital LCD with backlight
- Custom (monochrome) digital LCD with backlight
- Power supply:
- 2× CR2032 batteries
- 2× CR2032 batteries
- 2× CR2032 batteries
- W×D×H:
- 164×29×20 mm
- 164×29×20 mm
- 164×29×20 mm
- Weight:
- 0,05 kg (without batteries)
- 0,05 kg (without batteries)
- 0,05 kg (without batteries)
- Compliance:
- IP 67
- IP 67
- IP 67
Specifications
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