Agriculture instrument handheld quantum light meter
Hand held quantum light meter
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 |
Certificate
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