PRI-ECO

IPS-1000 portable isotope photosynthesis measuring system is a set of instruments that can accurately measure carbon isotope changes and photosynthesis in leaf scale. It revolutionized expand the photosynthetic research to isotope levels. IPS-1000 synchronized measures ¹²CO₂ gas exchange (¹²CO₂ photosynthesis) and ¹³CO₂ gas exchange (¹³CO₂ photosynthesis) in the highest precision. Meanwhile, the isotopic fluorescence photosynthesis measurement system under development can simultaneously measure fluorescence parameters while obtaining ¹²CO₂ and ¹³CO₂ photosynthesis and carbon isotope photosynthesis.The system can be widely used in plant physiology, breeding screening, ecological research and other fields, and further enhance the depth and breadth of botanists, agronomists and ecologists in related fields.

Key Feature

Simultaneous measurements of ¹²CO₂, ¹³CO₂ and δ¹³C photosynthesis
Automatic photoresponse curve, CO₂ response curve and isotopic photosynthesis
6-channel ultra-precision sampling
Applied to the study of leaf scale water isotope change and transpiration

Specifications

Isotope analyzer
δ¹³C Precision（1σ）	<0.5‰ (1σ) @ 0.25 s <0.3‰ (1σ) @ 1 s <0.08‰ (1σ) @ 60 s <0.05‰ (1σ) @ 300 s
CO₂Measurement Range	0~10000 ppm
Measurement Frequency	4 Hz
Rise-Fall 10-90%,90-10%	~0.25 s
Sampling Temperature	-10 ~45 °C
Sample Flowrate	15 mL/min, 5 mL /min(typical)
Sampling Pressure	300~1000 Torr（40~ 133 kPa）

Temperature
Range	0~80°C
Chamber Temp. Control
Accuracy	±0.5°C
Typical Error	<0.3°C
Temp. Control Range	±8°C than Ambient temp.
Air and Leaf Temp.
Accuracy	±0.1°C (typical)

Flowrate
Flowrate	0~1500 mL/min

Gas Pressure Control
Range	300~1000 Torr
Accuracy	±0.1%

Control System
Processor	Intel Core
Memory	4G
Hard Disk	SSD, 120G
Display	PAD
Output	Digital (RS-232), Ethernet, USB
Weight	35 kg

IPS1000-I CO₂Gas Supply System
CO₂ Concentration Range	0~10000 ppm @500 mL/min
Cylinder	Liquid cylinder, with control switch, can be closed
Consumption	0.06~4 mL/min@150~4500 ppm&500 mL/min
Channal	3 Sample Gas and 3 Calibration Gas

IPS1000-01 LED Red, Blue, Green and White Light
Total Output Range	0~>2000 μmol m^-2s^-1@ 25℃
Blue Light Output Range	0~>400 μmol m^-2s^-1@ 25℃
Red Light Output Range	0~>1600 μmol m^-2s^-1@ 25℃
Blue Light Peak Wavelength	660 nm
Red Light Peak Wavelength	453 nm
Power	<5 W @ 2000 μmol m^-2s^-1
Leaf Chamber Area	3×3 cm²

IPS1000-02 LED Red and Blue Light
Total Output Range	0~>2500 μmol m^-2s^-1@ 25℃
Blue Light Output Range	>2000 μmol m^-2s^-1@ 25℃
Green Light Output Range	>1000 μmol m^-2s^-1@ 25℃
Red Light Output Range	>2400 μmol m^-2s^-1@ 25℃
White Light Output Range	>1500 μmol m^-2s^-1@ 25℃
Blue Light Peak Wavelength	453 nm
Green Light Peak Wavelength	523 nm
Red Light Peak Wavelength	660 nm
Power	<5 W @ 2000 μmol m^-2s^-1
Leaf Chamber Area	3×3 cm²

PAR Senor
Range	0~4000 µmol m^-2 s^-1
Resolution	1 µmol m^-2 s^-1

Manufacturer: PRI-ECO