GETTING STARTED
PACKAGE CONTENTS
WATERPROOF PAR METER
User Manual
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shipped with the utmost care. In the unlikely event that your item is incorrect,
incomplete, or unsatisfactory, please contact us, and we will promptly rectify
the situation.
The Quantum meter is designed to measure PAR (Photosynthetically Active
Radiation) flux in wavelengths ranging from 400 to 700nm. There is a
proportional relationship between the number of photons absorbed in 400 to
700nm band and the rate of photosynthesis in plants, which is important for
horticultural studies and monitoring plant physiology.
◦ Easy operation with a clear display and compact design
◦ Records up to 100 measurements
◦ HOLD function
◦ Zero point calibration
◦ Reset to factory settings
◦ IP68 waterproof sensor
SPECIFICATION
KEY FEATURES
Typical test conditions, unless otherwise specified:
Ambient Temp: 23±3°C, RH: 50%~70%, Altitude: 0~100 meter
• To ensure safety, please read this manual carefully before
installation and follow the instructions herein.
• Store this manual in a secure place for future reference
• WARNING: CHOKING HAZARD - Accessories contain small parts
• Printed by color ink, water will smudge
DEVICE INTRODUCTION
1
3
PAR Meter
Main Unit
PAR Meter
Sensor Unit
2x AAA
batteries
User Manual
Extension Rod include ¼” screw
Specifications
32°F to 122°F (0°C to 50°C)
-4°F to 140°F (-20°C to 60°C)
0~95%, non-condensing
±1 μmol/m2/sec
0~4000 μmol/m2/sec
0.1 μmol/m2/sec (0~999)
1 μmol/m2/sec (1000~4000)
400±10nm
700±10nm
2 x AAA batteries
IP68
Main Unit: 115 x 60 x 24mm / 4.5 x 2.4 x
0.9inches
Sensor Unit: Φ30 x 40mm / 1.18 x 1.57inches
173g/0.38pounds (without batteries and
Extension Rod)
Measurement
Operating Temperature
Storage Temperature
Operating & Storage RH
PPFD Measurement
Repeatability
Measurement Range
Display Resolution
Cut-On Wavelength
Cut-Off Wavelength
Power Requirements
Waterproof Level of the
Sensor
Dimension
Weight
Power button
Sensor cable port
LCD screen
MODE button
HOLD/Enter button
Sensor
LOG/DOWN button
Up button
>Loosen the following screw
Type 2: three sections >Adjust the sensor to you
2
USER MANUAL
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www.cd50.net/414
TUTORIAL VIDEO ON HOW TO USE
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