Digital solar irradiance measurement equipment

 

 

Model: GLZ-A, GLZ-B, GLZ-C  

Product description: 

Photons Meter has two models to choose. Photons meter mainly used for agriculture, forestry and other research and production departments for PAR radiation measurement. Its characteristics are the spectral response simulation probe photosynthetic function effectively, digital show, portable compact, with good accuracy and stability.

 

Characteristics:  

1. Big-screen LCD, film-style keypad, can display real-time sampling date and time (year, month, date, minute, second),

low-voltage warning, automatic shutdown.  

2.GLZ-B model adopt RS232 interface, extract datum and import EXCEL for graphics, analysis software for free

download and upgrade by computer. 

3.Special suitcase, smart and convenient to operate in field. 

 

Technical parameters: 

Measuring range	400-700 nm
Linearity	whole measuring length ±1%
Resolution	1 μ mol m-2 s-1
Record time interval	5 seconds -90 hours continuously adjustable
Sensor communication	RS-485
Computer Communication	USB1.1
Spectral wave range	400-700 nm
Stability	Change is less than ± 2% / yr
Power	5 AA batteries, one 9V/2A power source
Weight	140g
Ultraviolet and infrared response	0.5%

  

 

Model difference: 

Model	Difference
GLZ-A	Without computer interface, can only store the data on the mainframe
GLZ-B	interface, in addition to host can be stored, and also can import data into the computer to enter data processing
CLZ-C	Interface, RS-485 double way recorder, can record PAR and illumination, in addition to host can be stored, and also can import data into the computer to enter data processing