TPZT-1000 plant transpiration rate tester is mainly used for the measurement and research of plant transpiration. It can simultaneously measure leaf temperature, air temperature and humidity, photosynthetic effective radiation intensity and other indicators to calculate plant transpiration rate. The instrument is small in size, light in weight, portable, single-person
operation, and a wide range of applications.

Application range.
Plant transpiration rate tester is widely used in agricultural scientific research, teaching, horticultural research, forestry research and other units.

Characteristics.

1. Multi-parameter test: It can simultaneously measure leaf temperature, air temperature and humidity, photosynthetic effective radiation intensity and other indicators to calculate the plant transpiration rate.

2. Simple and intelligent: Chinese menu and cursor guide operation, the measurement process and final result can be displayed and stored in real time.

3. Small size, light weight, portable, single operation.

4. Wide range of applications: different types of leaf chambers are widely used for the determination of different shapes of leaves of various plants such as field crops, fruit trees, vegetables, pastures, etc.

Measurable parameters: leaf temperature, photosynthetically active radiation (PAR), air temperature, air humidity, transpiration rate, stomatal conductance.

Product Paramenters

Model	TPZT-1000
Air temperature	Measuring range: 0-50℃, resolution: 0.1℃, error ±0.2℃
Air humidity	Measuring range: 0-100%, resolution: 0.1%, error ≤±3%
Blade temperature	Measuring range: 0-50℃, resolution: 0.1℃, error ±0.2℃
Photosynthetic active radiation (PAR)	Measuring range: 0-2500µmolm ㎡/sec
Flow rate	Measuring range: 0~1 L/min, resolution: 0.1 L/min
Display	320×160 dot matrix, Chinese interface
Leaf chamber size	Standard size 55×20mm, other sizes can be customized according to customer needs
Data storage	2GB SD card
Power supply	DC7.4V lithium battery, can work continuously for 7-9 hours

Contents of agricultural instruments