Hanna Instruments HI83325 — Photometer for Nutrient Analysis

Brand: Hanna Instruments
Availability: OutOfStock

Hanna Instruments HI83325 — Photometer for Nutrient Analysis

Brand: Hanna Instruments

Product Code: HI83325

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The Hanna Instruments HI83325 is a modern laboratory photometer specifically designed for analyzing nutrients in water, nutrient solutions, and other liquid media. The instrument comes with a large number of pre-programmed methods for measuring parameters such as nitrogen, phosphorus, potassium, and other indicators affecting water and nutrient solution quality.
A large color LCD display provides easy data viewing and menu navigation. Built-in memory allows for saving measurement results, and the USB interface enables quick data transfer to a computer. The HI83325 offers high accuracy and stability, making it an excellent choice for environmental laboratories, research centers, educational institutions, as well as for agriculture and aquaculture applications. Its compact housing and ergonomic design ensure easy integration into any laboratory workspace.

Tags: Soil & Plant Analysis

Soil and plant analysis

Measured / controlled parameters

pH, pH-mV, ammonia, calcium, magnesium, nitrate, phosphate, potassium, sulfate, absorbance, temperature.

Measurement / analysis range

pH: –2.00 to 16.00 pH; pH-mV: ±1000 mV; ammonia: low range; calcium: 0–150 mg/L; magnesium: 0–150 mg/L; nitrate: 0–30.0 mg/L; phosphate: high range (freshwater); potassium: 0–20.0 mg/L; sulfate: 0–150 mg/L; absorbance: 0.000–4.000 Abs.

Measurement accuracy / precision

pH: ±0.01 pH; pH-mV: ±0.2 mV; ammonia: —; calcium: ±5 mg/L ±3% of reading; magnesium: ±5 mg/L ±3% of reading; nitrate: ±0.5 mg/L ±10% of reading; phosphate: ±1 mg/L ±4% of reading; potassium: ±3.0 mg/L ±7% of reading; sulfate: ±5 mg/L ±3% of reading; absorbance: ±0.003 Abs @ 1.000 Abs.

Analysis method / operating principle

Potentiometric pH electrode; photometric analysis using three LED light sources (420, 466, 525 nm) and narrow band interference filters; adaptation of standard methods for nutrient determination.

Analysis / measurement time

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Sample volume / sample volume range

Round cuvettes, 24.6 mm; volume depends on parameter and method.

Applicable media

Freshwater, nutrient solutions.

Sensor / electrode / probe / indicator type

Silicon photodetector, digital pH electrode (not included).

Number of channels / measurement points

1 pH electrode input, 3 photometer wavelengths.

Temperature compensation

Automatic (–5.0 to 100.0 °C).

Number of calibration points / calibration method

pH: 1 or 2 points, standard buffers (4.01, 6.86, 7.01, 9.18, 10.01).

Housing / chamber / tip material

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Design and features

Compact housing, large 128×64 backlit LCD display, built-in memory.

Lighting / climate control system

3 LEDs with narrow band filters (420, 466, 525 nm).

Number of programmable cycles / automatic modes

—

Interfaces and outputs

USB-A (for flash drive), micro-USB-B (power and PC connection).

Software / PC compatibility

—

Memory / data storage functions

Up to 1000 readings.

Operating conditions

0 to 50.0 °C; 0–95% RH (non-condensing).

Power supply

USB 5 VDC adapter, USB-A to micro-USB-B cable; Li-polymer 3.7 VDC rechargeable battery.

Battery life

500 photometric measurements or 50 h continuous pH measurement.

Dimensions

206×177×97 mm.

Weight

1.0 kg.

Scope of supply

Cuvettes and caps (4 pcs.), cloth for cuvette cleaning, USB-A to micro-USB-B cable, power adapter, instruction manual.

Certificates and compliance with standards

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Country of origin

Italy.

Storage conditions

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