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This equipment contains button batteries and is intended to be used in trades, professions or industries only.
For laboratory consumables or equipment, head over to our alternative website, Australian Scientific, where you can conveniently purchase these items alongside water quality products.
This equipment contains button batteries and is intended to be used in trades, professions or industries only.
$595.00 ex GST
This equipment contains button batteries and is not intended for general consumer use.
(i) the equipment is intended to be used in trades, professions or industries only;
(ii) the equipment is not intended for sale to the general public;
(iii) the equipment is not intended to be used where children are present;
Introducing the only compact meter designed for rapid measurement of nitrate ion and nitrate-nitrogen concentrations, utilizing ion-selective membrane technology. With flat sensor technology refined over 60 years of sensor engineering, it enables dependable and direct measurements from just a drop of sample, starting from 0.3 mL. Utilize a sampling sheet (available separately) to extend measurements down to 0.05 mL or more. Its unique sensor mechanism facilitates direct measurements of solid, viscous, and powder samples, eliminating the need for a beaker during calibration or measurement. Simply drop the standards and sample onto the flat sensor, saving time and minimizing sample wastage. This lightweight, pocket-sized meter finds utility in research and industrial applications across diverse fields.
Key Applications:
Key Functions:
Also known as:
Nitrate meter, compact nitrate meter, pocket nitrate meter, nitrate ion meter, nitrate ISE meter, HORIBA nitrate meter, LaquaTwin nitrate meter, nitrate in plant sap
MODEL | NO3-11 | ||||
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Measurement principle | Ion electrode method | ||||
Minimum sample volume |
0.3mL or more*1 | ||||
Measurement range | NO3–:6 to 9900ppm(mg/L) NO3–-1.4 to 2200ppm(mg/L) |
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Range and Resolution (Valid numbers) |
①0 to 99ppm : 1ppm ②100 to 990ppm : 10ppm ③1000 to 9900ppm : 100ppm |
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Calibration | Two-point*4 | ||||
Accuracy | ±10% of reading value.*5 | ||||
Functions | Auto range change・Temperature compensation・Waterproof*6・Reading locking ・Automatic power off (30 minutes) | ||||
Display | Custom (monochrome) Digital LCD with backlight | ||||
Operating temperature/humidity |
5 to 40˚C, 85% or less in relative humidity (no condensation) | ||||
Power | CR2032 batteries (x2) | ||||
Battery life | Approx. 400 hours in continuous use | ||||
Main Material | ABS epoxy | ||||
Dimensions /Mass |
164mm × 29mm × 20mm (excluding projections) / Approx. 50 g (meter only, without batteries) | ||||
Accessories included | 2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case | ||||
Standard solution 150 and 2000ppm 14mL, 5 pieces sampling sheet B |
*1 Smaller amount(0.05mL or more) can be measured with the sampling sheet B. (Please close the light shield cover. If a sample that contain particulate, please use ”Sampling sheet holder” (sold separately))
*4 Selectable between one-point and two-point calibrations.
*5 Repeatability in measurement of a standard solution after calibration using the same standard solution.
*6 IP67:no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.