Horiba รุ่นNO3-11Sเครื่องวัดปริมาณไนเตรทไออนในน้ำแบบปากกา,Compact Nitrate Ion Meter(for soil),Meas.range:30～600ppm(mg/L)

format

LAQUAtwin NO3-11C for crops

LAQUAtwin NO3-11S for soil

LAQUAtwin NO3-11 for general use

Measurement principle

Ion electrode method

Required sample amount

0.3ml or more ^{* 1} Measurement is possible from 0.05mL by using sampling sheet B.

range of measurement

NO3-: 100-9900ppm (mg / L) NO3- -N: 23-2200ppm (mg / L)

NO3-: 30-600ppm (mg / L) NO3--N: 6.8-140ppm (mg / L)

NO₃⁻: 6-9900ppm (mg / L) NO₃⁻-N: 1.4-2200ppm (mg / L)

resolution

① 0-99ppm: 1ppm
② 100-990ppm: 10ppm
③ 1000-9900ppm: 100ppm

Temperature display range

0-50 ℃ / 0.1 ℃

Proofreading

Up to 2 points

accuracy

± 10% (relative to reading) ^{* 2}

Main functions

Low concentration / high concentration calibration point can be changed arbitrarily Temperature sensor adjustment function / Auto hold Auto stability function Auto power off (30 minutes) / Battery level display / Sensor replacement possible

Waterproof

IP67 ^{* 3}

Display method

Custom (monochrome) digital liquid crystal display (with backlight function)

usage environment

5-40 ° C, 85% relative humidity or less (but no condensation)

power supply

Two coin-type lithium batteries 3V (CR2032)

Battery life

Approximately 400 hours of continuous use (when the backlight is off) ^{* 4}

Main materials

ABS resin

External dimensions / mass

W164mm x H29mm x D20mm (excluding protrusions) / approx. 50g (excluding batteries)

accessories

2 coin-type lithium batteries (CR2032) / 1 dropper Instruction manual / Quick manual / Storage case

2 coin-type lithium batteries (CR2032) / 1 syringe Instruction manual / Quick manual / Storage case

Nitrate ion standard solution (300ppm, 5000ppm) 1 bottle each (14mL) Crop kit ^{* 5}

Nitrate ion standard solution (30ppm, 300ppm) 1 bottle each (14mL) Soil kit ^{* 6}

Nitrate ion standard solution (150ppm, 2000ppm) 1 bottle each (14mL), 5 sampling sheets B

Main consumables (sensor / standard solution)

S040 (sensor), Y041 (5000ppm standard solution), Y042 (300ppm standard solution)

S040 (sensor), Y042 (300ppm standard solution), Y044 (30ppm standard solution)

S040 (sensor), Y043 (2000ppm standard solution), Y045 (150ppm standard solution)