Soil respiration tester 3051T

Soil respiration tester 3051T

3051T Soil Respiration Measuring Instrument is a professional soil respiration measuring instrument, which can continuously collect CO₂ concentration, temperature, humidity, photosynthetically active radiation intensity and other indexes, and adopts Swiss imported high-precision sensors with high precision and more accurate measurement results.

Soil Respiration Measuring Instrument is widely used in the fields of agro-ecological research, carbon source and sink research, global climate change, land use change, ecological restoration research, soil microbial vitality assessment, plant ecological research, insect respiration, root respiration and so on.

Features:

1、Dot matrix liquid crystal display, Chinese menu display multiple information, cursor guide operation;

2, can be set to modify the date, time, measurement interval time, user name, etc.;

3、The data stored in the host can be imported into the computer for secondary analysis and can be printed;

4, the instrument can continuously collect CO₂ concentration, temperature, humidity, photosynthetic effective radiation intensity and other indicators;

5, respiratory chamber effective volume of 1L, the outer material UPVC, internal material 304 stainless steel. Optional other volume of the respiratory chamber, the instrument can also measure the respiration of fruits and vegetables, insects, seeds and other items;

6, the use of micro electronic flowmeter, with airway blockage automatically stop the air pump work and fault prompting function;

7, the use of Swiss imports of high-precision temperature, humidity and non-diffusion CO₂ sensor, high precision, more accurate measurement results.

3051T Technical parameters:

Operating environment: temperature 0℃-50℃, relative humidity: 0-100% (no water vapor condensation)

Operating environment: temperature -20℃-60℃, relative humidity: 0-100% (no water vapor condensation)

Power supply: DC8.4V lithium battery, can work continuously for 10 hours.

Storage: 2GB SD card, can store more than 1 million sets of data.

Display: 256×160 Chinese character LCD display

Soil breathing chamber volume: 1L

Soil breathing chamber dimensions:

Overall dimensions: 160mm×110mm×240mm

Soil insertion part: φ94mm×50mm

Effective volume part: φ94mm×145mm

Sensor technical parameters:

CO₂ Technical parameters:

Measuring range: 0-5000ppm

Resolution: 0.1ppm

Accuracy: 3ppm

Temperature technical parameters:

Measuring range: -20-80℃

Resolution: 0.1℃

Error: ±0.2℃

Humidity technical parameters:

Measuring range 0-100%

Resolution: 0.1%

Error: ≤ 1.8%

Technical parameters of photosynthetically active radiation:

Measuring range: 0-3000µmol㎡s-1

Resolution: 1µmol㎡s-1

Error: <5µmol㎡s-1

Response wavelength range: 400-700nm

Flow rate technical parameters:

Measuring range: 0-1.5L

Ratio: 0.01L

Tolerance: ±2%